WO2005030740A1 - チアゾリン誘導体およびその用途 - Google Patents
チアゾリン誘導体およびその用途 Download PDFInfo
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- WO2005030740A1 WO2005030740A1 PCT/JP2004/014685 JP2004014685W WO2005030740A1 WO 2005030740 A1 WO2005030740 A1 WO 2005030740A1 JP 2004014685 W JP2004014685 W JP 2004014685W WO 2005030740 A1 WO2005030740 A1 WO 2005030740A1
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- compound
- optionally substituted
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- sulfonyl
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- 0 CCCCC*N Chemical compound CCCCC*N 0.000 description 2
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D277/38—Nitrogen atoms
- C07D277/42—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
Definitions
- the present invention has a novel anticoagulant effect and an antithrombotic effect by inhibiting activated coagulation factor X (FXa), and is useful for prevention and treatment of arterial and venous thromboembolic diseases, inflammation, and cancer.
- FXa activated coagulation factor X
- the present invention relates to thiazoline derivatives and uses thereof. Background art
- thrombin inhibitors such as antithrombin agents and platelet aggregation inhibitors.
- antithrombin agents suppress platelet aggregation together with their anticoagulant effect, so these agents show bleeding tendency as a side effect, and their safety is problematic.
- FXa inhibitors are considered to be safe anticoagulants because they specifically inhibit only coagulation factors.
- the present inventors have found that a thiazoline derivative having high selectivity and a strong inhibitory effect on FXa can exert a sustained and sufficient effect by oral administration, and is effective in treating thromboembolic diseases of arteries and veins, inflammation and cancer. We have been conducting intensive research on the belief that it is useful for the prevention and treatment of cancer.
- novel thiazoline derivative represented by the following formula (I) or a salt thereof (hereinafter sometimes referred to as compound (I)) has a selective and strong FXa inhibitory action, They were found to be highly effective and sustained and sufficient effect by oral administration, leading to the completion of the present invention.
- R represents an optionally substituted cyclic hydrocarbon group or an optionally substituted heterocyclic group
- X represents a bond or an optionally substituted divalent chain hydrocarbon.
- X ′ represents a bond or —N (R 5 ) —
- R 5 represents a hydrogen atom, a hydrocarbon group which may be substituted, an esterified or amidated hydroxyl group or an acyl group
- ring A represents an optionally substituted nitrogen-containing heterocyclic ring
- Z 1 and Z 3 each independently represent a bond or an optionally substituted divalent linear hydrocarbon group
- Z 2 represents a bond or one N (R 6 ) 1 ( R 6 represents a hydrogen atom, an optionally substituted hydrocarbon group or an acyl group)
- B is a group represented by the formula Or
- R 1 and R 2 are each independently a hydrogen atom, a halogen atom, an optionally substituted hydrocarbon group, an optionally substituted alkoxy group, an esterified or amidated olepoxyl group
- R 3 represents a hydrogen atom, an optionally substituted hydrocarbon group, an esterified or amidated propyloxyl group or an acyl group.
- R 4 represents an optionally substituted hydrogen group; R 2 and R 1 or R 4 , and R 3 and R 4 each other to form an optionally substituted ring.
- R 6 may be mutually bonded with RR 2 , R 3 or R 4 to form an optionally substituted ring, and a is 0, 1 or 2 Is shown. Or a salt thereof;
- R is eight androgenic atom, alkyl, C 2 _ 6 alkenyl, C 2 _ 6 alkynyl R , which may be substituted Amino, nitro, Shiano, optionally substituted amidino and esterification or amide
- the compound according to the above (1) which is an aryl group which may be substituted with a substituent selected from optionally substituted propyloxyl;
- R is a halogen atom, alkyl, C 2 - 6 alkenyl, C 2 _ 6 alkynyl, optionally Hiroshi ⁇ Amino, nitro, Shiano, also good amidino and Esuterui spoon or amidated substituted
- the compound according to the above (1) which is a heterocyclic group which may be substituted with a substituent selected from optionally substituted propyloxyl;
- ring A ′ may further have a substituent.
- P Q represents a hydrogen atom or an imino group-protecting group, and other symbols have the same meanings as described in the above (1). Or a salt thereof; (15) a medicament comprising the compound according to (1) or (2);
- a method for inhibiting blood coagulation in a mammal which comprises administering to the mammal an effective amount of the compound according to (1) or a prodrug thereof;
- (21) a method for inhibiting activated blood coagulation factor X in a mammal, which comprises administering an effective amount of the compound or the prodrug thereof according to (1) to the mammal;
- R represents an optionally substituted cyclic hydrocarbon group or an optionally substituted heterocyclic group (preferably, an optionally substituted aryl group or an optionally substituted aromatic heterocyclic group. Group).
- the “cyclic hydrocarbon group” in the “optionally substituted cyclic hydrocarbon group” for R includes, for example, an alicyclic hydrocarbon group, an aryl group and the like, and among them, an aryl group Are preferred.
- Examples of the “alicyclic hydrocarbon group” as an example of a cyclic hydrocarbon group include, for example, a saturated or unsaturated alicyclic hydrocarbon group such as a cycloalkyl group, a cycloalkenyl group, and a cycloalkadienyl group. Is mentioned.
- cycloalkyl group for example, cyclopropyl, Shikurobu heptyl chill, cyclopentyl, hexyl, cyclohexane cyclopentane, Shikurookuchiru, C 3 _ 9 cycloalkyl such as shea Kurononiru (preferably, C 5 _ 7 Cycloalkyl group and the like).
- cycloalkenyl group examples include, for example, 2-cyclopentene-11-yl, 3-cyclopentene-11-yl, 2-cyclohexene-1-yl, 3-cyclohexene-11-f Le, 1 Shikurobuten one 1-I le, 1-cyclopentene one 1-I le, 1 Shikuro hexene one 1 gamma le, 1 Shikuroheputen one 1 Iru C 3 _ 9 consequent Roaruke alkenyl group such like (preferably, C 5 _ 7 cycloalkenyl group, etc.).
- cycloalkadienyl group examples include, for example, 2,4-cyclopentene-1-yl, 2,4-cyclohexene-1-yl, and 2,5-cyclohexadiene-1-yl C 4 _ 6 cycloalkadienyl groups such like.
- cyclic hydrocarbon group examples include the above-mentioned alicyclic groups such as 1,2-dihydronaphthyl, 1,2,3,4-tetrahydronaphthyl, indenyl, dihydrobenzocycloheptenyl, and furylenyl.
- heterocyclic group in the “optionally substituted heterocyclic group” represented by R is, for example, selected from an oxygen atom, a sulfur atom, and a nitrogen atom as an atom (ring atom) constituting a ring system. At least one (preferably 1 to 3, more preferably 1 to 2) of 1 to 3 (preferably 1 to 2) heteroatoms Aromatic heterocyclic groups, saturated or unsaturated non-aromatic heterocyclic groups (aliphatic heterocyclic groups), etc .;
- aromatic heterocyclic group examples include, for example, furyl, phenyl, pyrrolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, imidazolyl, pyrazolyl, 1,2,3-oxadiazolyl, 1,2,4-oxadiazolyl, 1,3,4thoxadiazolyl, furazanil, 1,2,3_thiadiazolyl, 1,2,4-thiadiazolyl, 1,3,4-thiadiazolyl, 1,2,3-triazolyl, 1,2,4-triazolyl , Tetrazolyl, pyridyl, pyridazinyl, pyrimidinyl, pyrazinyl, triazinyl and the like, and a 5- to 6-membered aromatic monocyclic heterocyclic group, and, for example, benzofuranyl, isobenzofuranyl, benzo [b] thenyl, indolyl, is
- a condensed aromatic heterocyclic group preferably, 1 to 2 (preferably 1) heterocycles constituting the 5- or 6-membered aromatic monocyclic heterocyclic group described above has 1 to 2 benzene rings (preferably).
- heterocyclic group derived from a condensed heterocyclic ring, more preferably a heterocyclic group condensed with a benzene ring, wherein the heterocyclic ring constituting the 5- or 6-membered aromatic monocyclic heterocyclic group is Heterocyclic groups derived from a ring, particularly preferably indolyl, , Nofuranyl, benzo [b] thenyl, benzopyranyl, etc.).
- non-aromatic heterocyclic group examples include 3-oxy, azetidinyl, oxetanyl, cesinyl, pyrrolidinyl, tetrahydrofuryl, thiolanyl, piperidyl, tetrahydroviranyl, morpholinyl, thiomorpholinyl, piperazinyl and the like.
- a heterocyclic ring obtained by condensing one or two (preferably one) heterocycles constituting the non-aromatic monocyclic heterocyclic group with one to two (preferably one) benzene rings
- Substituted preferably represents a hydrogen atom
- an optionally substituted hydroxyl group an optionally substituted thiol group, an esterified or amidated Carboxyl, optionally substituted thiocarbamoyl, optionally substituted sulfamoyl group, halogen (E.g., fluorine, chlorine, bromine, iodine, etc., preferably chlorine, bromine, etc.), cyano, nitro, and acyl groups (acyl derived from carboxylic acid, acyl derived from sulfonic acid, acyl derived from sulfinic acid), etc.
- halogen E.g., fluorine, chlorine, bromine, iodine, etc., preferably chlorine, bromine, etc.
- cyano, nitro, and acyl groups acyl derived from carboxylic acid, acyl derived from sulfonic acid, acyl derived from sulfinic acid
- the “optionally substituted cyclic hydrocarbon group” and the “optionally substituted heterocyclic group” represented by a scale may have an oxo group or a thioxo group.
- R may form ⁇ ; benzo-pyrrolyl, benzo-pyrrolyl or the like.
- R a substituent in the ⁇ optionally substituted cyclic hydrocarbon group '' and ⁇ optionally substituted heterocyclic group '' represented by R.
- the substituent which aryl may have may be a lower alkoxy group (eg, methoxy,
- alkoxy such as methoxy, propoxy, etc.
- halogen atom eg, fluorine
- lower alkenyl e.g., vinyl, C 2 etc. Ariru - 6 alkenyl, etc.
- lower alkynyl eg, Echiniru, C 2 _ 6 alkynyl, etc.
- propargyl, etc. an optionally substituted Amino
- substituted May be substituted with a rubamoyl group (eg, a 5- to 6-membered aromatic monocyclic heterocyclic group (eg, pyridinyl, etc.)
- ⁇ _ 6 alkyl or acyl eg, horemyl, C 2 _ 6 Arukanoiru, Benzoiru may be halogenated - 6 alkoxycarbonyl, or Ji E alkylsulfonyl which may be halogenated, base Benzenesulfonyl group, 1-azetidinylcarbonyl, 1-pyrrolidinylcarbonyl,
- ⁇ alkyl '' in the ⁇ optionally substituted alkyl '' as a substituent in the ⁇ optionally substituted cyclic hydrocarbon group '' and the ⁇ optionally substituted heterocyclic group '' represented by R For example, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, n-pentyl, isopentyl, neopentyl, 1-methylpropyl, n-hexyl, isohexyl , 1,1-dimethylbutyl, 2,2-dimethylbutyl, 3,3-dimethylbutyl, 3,3-dimethylpropyl, etc.
- alkenyl as a substituent in the “optionally substituted cyclic hydrocarbon group” and the “optionally substituted heterocyclic group” for R “Alkenyl” includes, for example, vinyl, aryl, isopropyl, 2-methylaryl, 1-propenyl, 2-methyl-1-propenyl, 1-butenyl, 2-butenyl, 3-butenyl, 2-ethyl- 1-butenyl, 2-methyl-1-butenyl, 3-methyl-2-butenyl, 1-pentenyl, 2-pentenyl, 3-pentenyl, 4-pentenyl, 4-methyl-3-pentenyl, 1-hexenyl, 21 hexenyl, 3 one-hexenyl, 4 one hexenyl, C 2_ 6 alkenyl such as cyclohexenyl and the like to 5.
- the alkenyl substituent is as described above. And the same number of the same substituents as the substituents that
- Alkynyl in “optionally substituted alkynyl” as a substituent in the “optionally substituted cyclic hydrocarbon group” and the “optionally substituted heterocyclic group” for R Examples include: ethynyl, 1-propenyl, 2-propynyl, 1-butynyl, 2-butynyl, 3-butynyl, 1-pentynyl, 2-pentynyl, 3-pentynyl, 4-pentynyl, 1-1hexynyl, 2-hexyl Shin Il, to 3-hexynyl, to 4 _ hexynyl, C 2 _ 6 Arukini Le such hexynyl and the like to 5.
- examples of the alkynyl substituent include the same number of the same groups as the substituents that the aryl in the above-mentioned “optionally substituted aryl” may have, and oxo and thioxo groups.
- cycloalkyl in the “optionally substituted cycloalkyl” as a substituent in the “optionally substituted cyclic hydrocarbon group” and the “optionally substituted heterocyclic group” for R is, for example, cyclopropyl, sik Robuchiru, cyclopentyl, cyclohexyl, C 3 of heptyl and the like cyclohexane - 7 cycloalkyl, and the like.
- the substituent of the cycloalkyl includes the same number of the same substituents as the substituents that the “optionally substituted aryl” may have, and oxo, thioxo, and the like. Is mentioned.
- Cycloalkenyl in “optionally substituted cycloalkenyl” as a substituent in “optionally substituted cyclic hydrocarbon group” and “optionally substituted heterocyclic group” for R as, for example, Shikuropuro base alkenyl, cyclobutenyl, cyclopentenyl, C 3 of cyclohexenyl etc. cyclohexane - 6 Shikuroaruke sulfonyl, and the like.
- the substituent of the optionally substituted cycloalkenyl includes the same number of the same groups as the substituents that may be possessed by the a and the reel in the aforementioned “optionally substituted aaryl”, And oxo and thioxo groups.
- Optionally substituted cyclic hydrocarbon group and “substituted As the "heterocyclic group” in the “optionally substituted heterocyclic group” as a substituent in the “optionally substituted heterocyclic group”, a heterocyclic group in the “optionally substituted heterocyclic group” represented by R Examples include the same groups as the groups.
- Examples of the substituent that the heterocyclic group in the “optionally substituted heterocyclic group” may have include the substituent that the aryl in the aforementioned “optionally substituted aryl” may have. Examples include the same number of similar groups as the groups, and oxo and thioxo groups.
- substituent in the “good imidoyl”, the “optionally substituted amidino”, the “optionally substituted hydroxyl group” and the “optionally substituted thiol group” include a halogen atom ( E.g., fluorine, chlorine, bromine, iodine, etc.
- halogenated alkoxy e.g., methoxy, ethoxy, trifluoromethoxy, 2,2,2-trifluoroethoxy, trichloromethoxy, 2, Lower alkyl (eg, methyl, ethyl, propyl, isopropyl, butyl, isopropyl) which may be substituted with a substituent selected from 2,2-trichloromouth ethoxy, etc.
- alkyl such as tert-butyl, pentyl, hexyl, etc.
- acyl alkanol eg, formyl, acetyl, propionyl, piperoyl, etc.
- benzoyl alkylsulfonyl (eg, methanesulfonyl, etc.), benzenesulfonyl, etc.
- R The same groups as the “heterocyclic group” in the “optionally substituted heterocyclic group” and the like. .
- an optionally substituted imidoyl e.g., - 6 Al Kiruimidoiru (eg, formyl imidoyl, ⁇ cetyl imidoyl etc.), 6 Alkoxy imidoyl, ⁇ - 6 alkylthio imidoyl, amidino, etc.
- an optionally substituted imidoyl e.g., - 6 Al Kiruimidoiru (eg, formyl imidoyl, ⁇ cetyl imidoyl etc.), 6 Alkoxy imidoyl, ⁇ - 6 alkylthio imidoyl, amidino, etc.
- two substituents nitrogen atom May form a cyclic amino group together with, for example, 1-azetidinyl, 1_pyrrolidinyl, piperidino, thiomorpholino, morpholino, 1-piperazinyl and lower alkyl at the 4-position (e.g., methyl, E
- the ⁇ esteroxy or amidated carboxyl '' as a substituent in the ⁇ cyclic hydrocarbon group which may be substituted '' and the ⁇ heterocyclic group which may be substituted '' represented by R include: Free carboxyl, esterified carboxyl, amidated carboxyl.
- estersified carboxyl examples include lower alkoxycarbonyl, aryloxycarbonyl, aralkyloxycarbonyl and the like.
- lower alkoxyl propyl examples include, for example, methoxycarbonyl, ethoxycarbonyl, propoxyl, isopropoxyl propyl, butoxycarbonyl, isobutoxycarbonyl, sec-butoxycarbonyl, tert-butoxycarbonyl, pentyloxyl C i _ 6 alkoxyl carbonyl such as carbonyl, isopentyloxy carbonyl, neopentyloxy carbonyl and the like, among which methoxy carbonyl, ethoxy carbonyl, propoxy carbonyl and the like C i _ 3 alkoxy carbonyl are preferred. .
- aryloxycarponyl examples include, for example, phenoxyl
- aralkyloxycarbonyl includes, for example, C 0 aralkyloxycarbonyl, such as benzyloxycarbonyl and phenethyloxycarbonyl.
- the “aryloxycarbonyl” and “aralkyloxycarbonyl” may have a substituent.
- substituents include the above-mentioned N-monosubstituents as examples of the substituent of rubamoyl.
- the same group as the group exemplified as the substituent for the aryl or aralkyl is used in the same number.
- the “amidated carboxyl” includes unsubstituted rubamoyl, N-monosubstituted rubamoyl and N, N-disubstituted rubamoyl.
- the substituent of the "N- monosubstituted force Rubamoiru" for example, lower alkyl (e.g., methyl, Echiru, propyl, isopropyl, butyl, isobutyl, ter t-heptyl, C E _ 6 alkyl cyclohexyl such as pentyl, etc.), lower alkenyl (e.g., vinyl, ⁇ Lil, isopropenyl, propenyl, butenyl, C 2 _ 6 alkenyl, such as pentenyl, hexenyl, etc.), cycloalkyl (e.g., cyclopropyl, cyclobutyl, shea Kuropenchiru, C 3 _ 6 cycloalkyl, etc.
- lower alkyl e.g., methyl, Echiru, propyl, isopropyl, butyl, isobutyl, ter t-heptyl, C
- cyclohexyl etc. cyclohexylene Ariru (e.g., phenyl, 1-naphthyl, etc. C 6 _ 1 0 Ariru 2-naphthyl), Ararukiru (e.g., benzyl, C 7 such as phenethyl - 1 () Ararukiru, preferably phenylene Lou Ji E Al kill, etc.), ⁇ reel alkenyl (e.g., a cinnamyl, and the like.
- Ariru e.g., phenyl, 1-naphthyl, etc. C 6 _ 1 0 Ariru 2-naphthyl
- Ararukiru e.g., benzyl, C 7 such as phenethyl - 1 () Ararukiru, preferably phenylene Lou Ji E Al kill, etc.
- ⁇ reel alkenyl e.g., a
- ⁇ reel alkenyl Preferably phenylene Lou C 2 _ 4 alkenyl, etc.), a Hajime Tamaki (e.g., the above-mentioned 'such as “heterocyclic group” similar group in the "optionally substituted heterocyclic group” represented by R) And amino which may be substituted with 1 to 2 C ⁇ 6 alkyl, and the like.
- the lower alkyl, lower alkenyl, cycloalkyl, aryl, aralkyl, arylalkenyl, and heterocyclic group may have a substituent.
- substituents examples include a hydroxyl group and an optionally substituted amino (the Amino, for example, lower alkyl (e.g., methyl, Echiru, propyl, isopropyl, heptyl, isobutyl, tert one heptyl, C WINCH 6 alkyl or the like hexyl, etc. pentyl,), Ashiru (eg formyl, Asechiru, propionyl D- 6 alkanoyl, benzoyl, etc.), It may have one or two substituents such as calepoxyl and —alkoxycarbonyl.
- the Amino for example, lower alkyl (e.g., methyl, Echiru, propyl, isopropyl, heptyl, isobutyl, tert one heptyl, C WINCH 6 alkyl or the like hexyl, etc. pentyl,), Ashiru (eg formyl
- a halogen atom eg, fluorine, chlorine, bromine, iodine, etc.
- a nitro group e.g., a cyano group
- 1 to 5 halogen atoms e.g. fluorine, chlorine, bromine, iodine, etc.
- lower alkoxy which may be substituted with 1 to 5 halogen atoms (eg, fluorine, chlorine, bromine, iodine, etc.).
- the lower alkyl include C !, such as methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, pentyl, and hexyl.
- _ 6 alkyl, and the like especially methyl, Edji Le and the like are preferable.
- the said lower alkoxy e.g., methoxy, ethoxy, n one-propoxy, isopropoxy, n- butoxy, isobutanol
- Bok alkoxy, sec- butoxy, C _ 6 alkoxy such as t er t-butoxy and the like, in particular methoxy, Ethoxy and the like are preferred.
- these substituents are preferably the same or different and are substituted with 1 or 2 to 3 (preferably 1 or 2).
- N, N-disubstituent rubamoyl refers to a diluvamoyl group having two substituents on a nitrogen atom, and one example of the substituent is the aforementioned “N-mono substituent”.
- Other examples include the same substituents as in the "substituted carbamoyl", and the other examples include lower alkyl (eg, methyl, ethyl, propyl, isopropyl, butyl, tert-butyl, pentyl, hexyl, etc.).
- C 3 - 6 cycloalkyl Le e.g., cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, etc.
- Ararukiru e.g., benzyl, phenethyl, etc., preferably phenylene Lou one 4 Akurekiru etc.
- Ararukiru e.g., benzyl, phenethyl, etc., preferably phenylene Lou one 4 Akurekiru etc.
- cyclic amino rubamoyl examples include 1-azetidinylcarbonyl, Pyrrolidinylcarbonyl, pyridinocarbonyl, morpholino-capillon, thiomorpholinocarbonyl (sulfur atom may be oxidized), 1-piperazinylcarbonyl and lower alkyl at the 4-position (eg, methyl, ethyl , propyl, isopropyl, heptyl, tert- butyl, pentyl, C i-6 alkyl cyclohexyl, etc., to, etc.), Ararukiru (e.g., benzyl, c 7 such as Hue Nechiru - i Q Ararukiru etc.), ⁇ Li Ichiru (eg , Phenyl, 1-naphthyl
- substituents in the “optionally sulfamoyl” include the same groups as the substituents in the aforementioned “optionally substituted rubamoyl”.
- acyl as a substituent in the “optionally substituted cyclic hydrocarbon group” and the “optionally substituted heterocyclic group” represented by R is, for example, an acyl derived from carboxylic acid, an acyl derived from sulfonic acid, Examples include sulfinic acid-derived acyl. ,
- a hydrogen atom a lower alkyl (e.g., methylation, Echiru, propyl, isopropyl, butyl, isobutyl, t er t-butyl, C 6 alkyl cyclohexyl such as pentyl into, etc.)
- lower alkenyl e.g., vinyl, ⁇ Li Le, isopropenyl, propenyl, butenyl, pentenyl, C 2 _ 6 alkenyl, such as cyclohexenyl, etc.
- cycloalkyl e.g., cyclopropyl, cyclobutyl, consequent opening pentyl, C 3 of cyclohexyl etc.
- cyclohexylene -. 6 cycloalkyl, etc. Ariru (eg, full Eniru, 1-naphthyl, 2-naphthyl and the like Ariru etc.), Ararukiru (e.g., benzyl, C 7 such as phenethyl - 1 0 Ararukiru , Preferably phenyl alcohol, etc.), aryl alkenyl (eg, C8 such as cinnamyl, etc. Properly is etc.
- sulfonic acid-derived acyl examples include a group in which a group that forms the above-described “hydrosulfonic acid-derived acyl” by bonding to sulfonic acid and a sulfonyl group, and the like, preferably methanesulfonyl, Examples include C i -e alkylsulfonyl such as ethanesulfonyl, benzenesulfonyl, and toluenesulfonyl.
- the sulfinic acid-derived acyl the aforementioned "force” And a group in which sulfinyl is bonded to a group that forms a "norylcarboxylic acid-derived acyl", and preferably an alkylesulfonyl such as methanesulfinyl and ethanesulfinyl.
- the substituent in the “optionally substituted cyclic hydrocarbon group” and the “optionally substituted heterocyclic group” represented by R is a phosphono group (eg, dimethylphosphono, getylphosphono, diisopropylphosphono, dibutylphosphono). May form a ring, for example, 2-, 2-oxide, 1,3,2-dioxaphosphinane-2-yl
- a halogen atom (6 alkyl, C 2 _ 6 alkenyl, C 2 _ 6 alkynyl, optionally substituted Amino, nitro, Shiano, are good amidino and esterified or amidated be substituted good Ariru group which may be substituted with substituents also selected from good force Rupokishiru by; or halogen atom, an alkyl, c 2 - 6 alkenyl, c 2 - 6 alkynyl, optionally substituted Amino, nitro, Shiano Preferred is a heterocyclic group which may be substituted with a substituent selected from an optionally substituted amidino and an optionally esterified or amidated propyloxyl.
- R is preferably an aryl which may be substituted, and more preferably, an aryl which may be substituted by a hydrogen atom, a halogen atom or a C 2 _ 4 alkenyl (preferably a halogen atom) (preferably phenyl). , 1 one naphthyl, C 6 2-naphthyl - 1 4 Ariru etc.) are preferable.
- R is preferably an optionally substituted heterocyclic group, and among them, a heterocyclic group optionally substituted with a halogen atom (preferably, indolyl, benzofuranyl, benzochenyl, benzopyrael, etc.) , More preferably indolyl) force S preferred.
- R naphthyl which may be substituted with a halogen atom is preferable.
- X represents a bond or a divalent chain hydrocarbon group which may be substituted. Show.
- divalent chain hydrocarbon group of the "substituted two may be divalent chain hydrocarbon group” represented by X, for example, _ 6 alkylene (e.g., methylene, ethylene, Bok Rimechiren , tetramethylene, etc.), C 2 - 6 alkenylene (e.g., vinylene, propylene, 1 - or 2 - butenylene, blanking evening Jeniren etc.) and C 2 - 8 Al Kiniren (e.g., Echiniren, 1 - or 2 - propynylene, 1- or 2-butylene) and the like.
- X divalent chain hydrocarbon group represented by X, for example, _ 6 alkylene (e.g., methylene, ethylene, Bok Rimechiren , tetramethylene, etc.), C 2 - 6 alkenylene (e.g., vinylene, propylene, 1 - or 2 - butenylene, blanking evening Jeniren
- Examples of the substituent that the “divalent chain hydrocarbon group” in the “optionally substituted bivalent chain hydrocarbon group” represented by X may include, for example, did
- X for example, preferably such as a bond or C M alkenylene, among others, a bond is more preferable.
- X represents a bond or 1 N (R 5 ) —, wherein R 5 is a hydrogen atom, an optionally substituted hydrocarbon group, an esterified or amidated propyloxyl. And an acyl group.
- hydrocarbon group in the “optionally substituted hydrocarbon group” for R 5 , for example, alkyl, alkenyl, alkynyl, aryl, cycloalkyl, cycloalkenyl, aralkyl and the like can be mentioned.
- alkyl, alkenyl, alkynyl, aryl, cycloalkyl and cycloalkenyl are each represented by the above-mentioned “substituted substituent” in the “optionally substituted cyclic hydrocarbon group” represented by R.
- Optionally substituted alkyl optionally substituted alkenyl “,” optionally substituted alkynyl “,” optionally substituted aryl “,” optionally substituted cycloalkyl “and” And the same groups as the alkyl, alkenyl, alkynyl, aryl, cycloalkyl and cycloalkenyl in the "optionally substituted cycloalkenyl".
- aralkyl examples include phenyl-6 alkyl groups such as benzyl, phenethyl, 3-phenylpropyl and 4-phenylbutyl, and, for example, (1-naphthyl) methyl, 2- (1-naphthyl) ethyl, and 2-1 (2-naphthyl) C 7 one 1 6 Ararukiru group such Echiru of how naphthyl one C i _ 6 alkyl group.
- Examples of the substituent in the ⁇ optionally substituted hydrocarbon group '' represented by R 5 include the same groups as the substituents in the ⁇ optionally substituted cyclic hydrocarbon group '' represented by R described above.
- lower alkyl e.g., methyl, Echiru, C i _ 6 alkyl such as propyl, etc.
- lower alkenyl e.g., vinyl, C 2 such Ariru (al lyl) - 6 alkenyl, etc.
- lower alkynyl eg, Echiniru, C 2 of propargyl - 6 alkynyl and the like
- optionally substituted Amino optionally substituted water group, a halogen atom, Shiano group, amidino which may be substituted, carboxy, Lower alkoxycarbonyl (e.g., methoxycarbonyl, ethoxycarbonyl, etc.
- C i-6 alkyl or Ashiru eg, formyl, C 2 _ 6 Arukanoiru, Benzoiru, optionally halogenated or d-6 alkoxycarbonyl, optionally halogenated C _ 6 alkylsulfonyl, benzenesulfonyl, etc.
- an oxo group which may be substituted with, or an oxo group.
- substituents may be substituted at 1 to 3 arbitrary positions that can be substituted.
- esterification or amidated force Rupokishiru group represented by R 5 'are, "esterification of the substituent in the" Sumyi ⁇ original cyclic ring which may be substituted "represented by R Or an amidated carbonyl group.
- Examples of the acyl group represented by R 5 include groups similar to the acyl group as a substituent in the “optionally substituted cyclic hydrocarbon group” represented by R.
- R 5 is a hydrogen atom, an optionally substituted lower alkyl (for example, an alkyl such as methyl, ethyl, propyl, etc., which may be substituted with a carbamoyl, amino, hydroxyl group or a halogen atom); which may be lower ⁇ alkenyl (e.g., force Rubamoiru, Amino, may be replacement by a hydroxyl group or a halogen atom, vinyl, C 2 such Ariru (al lyl) - 6 alkenyl, etc.), is substituted
- which may be lower alkynyl (e.g., force Rubamoiru, Amino, such as a hydroxyl group or ⁇ androgenic atom may be substituted, Echiniru, C 2 _ 6 alkynyl, etc. propargyl, etc.) and the like are preferable, among them, a hydrogen atom
- an alkyl which may be substituted with a carbamoyl
- R 5 may be bonded to a substituent of the divalent chain hydrocarbon group of X or a substituent of ring A to form a ring.
- the ring include a ring similar to the “ring” formed by bonding R 2 to R 1 or (R 4 and R 3 to R 4) described below.
- X ′ is a bond
- Y represents an optionally substituted divalent hydrocarbon group (preferably an optionally substituted divalent chain hydrocarbon group).
- the “divalent hydrocarbon group” in the “optionally substituted divalent hydrocarbon group” represented by Y includes “a divalent chain hydrocarbon group” and “a divalent cyclic hydrocarbon group”. A hydrogen group ", and a divalent hydrocarbon group composed of a combination thereof.
- the “divalent chain hydrocarbon group” includes, for example, the “divalent chain hydrocarbon group” in the “optionally substituted divalent chain hydrocarbon group” represented by X described above. Groups similar to the above. "
- Examples of the “divalent cyclic hydrocarbon group” include, for example, zK in the “cyclic hydrocarbon group” in the “optionally substituted cyclic hydrocarbon group” represented by R. Examples thereof include a “divalent cyclic hydrocarbon group” formed by removing one elemental atom, among which a divalent aryl group, particularly a phenylene group, is preferred. Examples of the diene group include 1,2-phenylene, 1,3-phenylene, and 1,4-phenylene.
- examples of the substituent which the divalent carboxy group may have include, for example, Although such same groups as the substituents in conversion is good cyclic hydrocarbon group "is exemplified et al are, inter alia, lower alkyl (e.g., methyl, Echiru, C physician 6 ⁇ and propyl Alkyl, etc.), lower alkenyl (e.g., vinyl, C 2 _ 6 alkenyl, such as Ariru etc.), lower alkynyl (eg, Echiniru, C 2 _ 6 alkynyl, etc.
- lower alkyl e.g., methyl, Echiru, C physician 6 ⁇ and propyl Alkyl, etc.
- lower alkenyl e.g., vinyl, C 2 _ 6 alkenyl, such as Ariru etc.
- lower alkynyl eg, Echiniru, C 2 _ 6 alkynyl, etc.
- an optionally substituted Amino, substituted hydroxyl group which may have, Shiano group, amidino which may be substituted, a force Rupokishi, lower alkoxycarbonyl (eg, Metokishika Ruponiru, E butoxycarbonyl C i 6 alkoxy force such Ruponiru etc.) may force substituted Substituted with a rubamoyl group (eg, alkyl or acyl (eg, formyl, C 2 _ 6 alkanol, benzoyl, optionally halogenated — 6 alkoxyl propylonyl, optionally halogenated alkylsulfonyl, benzenesulfonyl, etc.) Or an oxo group, which may be May have 1 to 3 substituents at any substitutable position.
- a rubamoyl group eg, alkyl or acyl (eg, formyl, C 2 _ 6 alkanol, benzoyl,
- Y an optionally substituted divalent chain hydrocarbon group is preferable, and among them, an optionally substituted Ci-e alkylene (particularly, ethylene or the like) is preferable.
- Y is also preferably C ⁇ g alkylene substituted with a 7J acid group.
- X is a bond
- X is a bond
- Y is an optionally substituted alkylene (preferably, Y is substituted with a hydroxyl group).
- ring represents a nitrogen-containing heterocyclic ring which may be substituted.
- the “heterocycle” constituting the above-mentioned “optionally substituted heterocyclic group” represented by R those containing at least one nitrogen atom, such as those containing at least one nitrogen atom as an atom (ring atom) constituting a ring system, and further containing an oxygen atom and a sulfur atom And 1 to 3 (preferably 1 to 2) heteroatoms selected from 1 to 2) Nitrogen-containing aromatic heterocycles, saturated or unsaturated nitrogen-containing non-aromatic heterocycles (nitrogen-containing aliphatic heterocycles) which may be contained, and nitrogen-containing aliphatic heterocycles (Nitrogen-containing non-aromatic heterocycle) and the like are preferably used.
- nitrogen-containing heterocycle in the “optionally substituted nitrogen-containing heterocycle” for ring A, “monocyclic 5- to 12-membered nitrogen-containing heterocycle” is preferable.
- nitrogen-containing aliphatic heterocycle examples include 3- to 8-membered (preferably 5- to 6-membered) saturated or unsaturated compounds such as azetidine, pyrrolidine, piperidine, morpholine, thiomorpholine, piperazine and homopidazine.
- a saturated (preferably saturated) monocyclic nitrogen-containing aliphatic heterocyclic ring or the like the “aromatic heterocyclic ring” constituting the aromatic monocyclic heterocyclic group and the aromatic condensed heterocyclic group as R described above.
- ⁇ a nitrogen-containing heterocyclic ring containing at least one nitrogen atom
- a part or all of the double bonds of the ⁇ nitrogen-containing aromatic heterocyclic ring '' are saturated.
- piperazine, piperidine and the like are preferably used.
- Examples of the substituent which the “nitrogen-containing heterocyclic ring” in the “optionally substituted nitrogen-containing heterocyclic ring” for ring A may have include the above-mentioned “optionally substituted heterocyclic” for R And the same groups as the substituents that the “heterocyclic group” in the “ring group” may have, and the like. These optional substituents may have 1 to 5 (preferably 1 to 5) 3) It may be substituted.
- ring A an optionally substituted piperazine ring or an optionally substituted piperidine ring is preferable, and particularly, a ring represented by the formula 'in formula (I)
- ring A ′ may further have a substituent.
- ring A may further have a substituent.
- Z 1 and Z 3 are each independently a bond or an optionally substituted It shows a valent chain hydrocarbon group.
- the ⁇ optionally substituted divalent chain hydrocarbon group '' represented by Z 1 and Z 3 the ⁇ optionally substituted divalent chain hydrocarbon group '' represented by X And the same number of the same groups as the substituents in the “hydrocarbon group”.
- Z 1 and Z 3 a bond or 6 alkylene such as methylene, ethylene, trimethylene or tetramethylene is preferable.
- Z 2 represents a bond or —N (R 6 ) —, where R 6 represents a hydrogen atom, an optionally substituted hydrocarbon group or an acyl group.
- hydrocarbon group in the “optionally substituted hydrocarbon group” represented by R 6 examples include, for example, the “optionally substituted hydrocarbon group” represented by the aforementioned R 5 Examples include the same groups as the “hydrocarbon group”.
- Examples of the acyl group represented by R 6 include the same groups as the acyl group represented by R 5 .
- Z 2 a bond or the like is preferable.
- a compound in which Z 1 and Z 2 are a bond and Z 3 is optionally substituted alkylene is preferable.
- R 1 and R 2 are each independently a hydrogen atom, a halogen atom, an optionally substituted carbon hydride group, an optionally substituted alkoxy group, or an ester
- R 3 represents a hydrogen atom, an optionally substituted hydrocarbon group, an esterified or amidated group, which may be an oxidized or amidated propyloxyl group, an acyl group or an optionally substituted amino group.
- R 4 represents an optionally substituted hydrocarbon group
- R 2 represents R 1 or R 4
- R 3 represents R 4 and R 4 respectively. May form a ring which may be substituted.
- Examples of the ⁇ hydrocarbon group '' in the ⁇ optionally substituted hydrocarbon group '' represented by RR 2 , R 3 , and R 4 include, for example, ⁇ optionally substituted '' represented by R 5 described above. is like the same group as "hydrocarbon group" in the hydrocarbon group ", the" hydrocarbon group "optionally substituted group may have is, even though” substituted represented by R 5 described above And the same number of the same groups as the substituents in the “good carbon hydride group”.
- the alkoxy group of the “optionally substituted alkoxy group” represented by RKR 2 is a lower alkoxy group of 6 (eg, methoxy, ethoxy, propoxy, butoxy, pentyloxy, hexyloxy, isopropoxy, etc.) Is mentioned.
- Examples of the substituent which the alkoxy group in the ⁇ optionally substituted alkoxy group '' represented by RR 2 may have include the above-mentioned ⁇ optionally substituted hydrocarbon group '' represented by R 5 Examples include the same number of similar groups as the substituents.
- Examples of the acyl group represented by RR 2 or R 3 include the same groups as the acyl group as the substituent in the “optionally substituted cyclic hydrocarbon group” represented by R. I can get lost.
- R 3 is "ring” for R 4 to the “optionally substituted ring” bound but it may also have formed each other, respectively, of the homocyclic or heterocyclic ring Any of them may be used.
- the "homocycle or heterocycle” includes, for example, preferably 1 to 3 heteroatoms selected from nitrogen, sulfur and oxygen atoms in addition to the ⁇ carbon atom. It includes an aromatic heterocyclic ring or a non-aromatic heterocyclic ring, and (ii) a cyclic hydrocarbon composed of carbon atoms (homocyclic ring).
- aromatic heterocyclic ring examples include, for example, a 5- to 6-membered aromatic heterocyclic ring containing 1 to 3 heteroatoms selected from a nitrogen atom, an oxygen atom and a sulfur atom in addition to a carbon atom (for example, , Pyridine, pyrazine, pyrimidine, pyridazine, pyrrol, imidazole, pyrazole, triazole, thiophene, furan, thiazol, isothiazole, oxazolyl and isoxoxazole rings).
- K aromatic heterocyclic ring
- non-aromatic heterocycle for example, a 5- to 9-membered member (preferably 5 or 9) containing one to three hetero atoms selected from a nitrogen atom, an oxygen atom and a sulfur atom in addition to a carbon atom 6-membered non-aromatic heterocycle (eg, tetrahydropyridine, dihydropyridine, tetrahydropyrazine, tetrahydropyrimidine, tetrahydropyridazine, dihydropyran, dihydropyrrolyl, dihydrothiophene, dihydrofuran, piperidine, piperazine, to Xahydropyrimidine, Hexahydrid Pyridazine, Tetrahydropyran, Morpholine, Pyrrolidine, Pyrazoline, Imidazolidine, Thiazoline, Isothiazoline, Oxazoline, Isoxoxazoline, Virazolidine, Tetrahydrothiophene, Te
- cyclic hydrocarbon examples include a 3- to 10-membered (preferably 5- to 9-membered, more preferably 5- or 6-membered) cyclic hydrocarbon, and examples thereof include benzene. , C 3 1Q Shikuroarugen (e.g., cyclobutene, cyclopentane pentene, cyclohexene, cycloheptene, etc. Shikurookuten), C 3 - 10 cycloalkanes (e.g., cyclobutane, cyclopentane, cyclohexane, shea Kuroheputan, cyclooctane), etc. Is mentioned.
- C 3 1Q Shikuroarugen e.g., cyclobutene, cyclopentane pentene, cyclohexene, cycloheptene, etc. Shikurookuten
- C 3 - 10 cycloalkanes e.g., cyclobutane
- cycloalkene C 5 _ cycloalkene (e.g., cyclopentene, cyclohexene, etc. cyclohexylene) are preferred, etc.
- c 5 is a cycloalkane - 6 cycloalkane (e.g., cyclohexane, cyclopentane) and the like are preferable.
- Examples of the “ring” formed by combining R 2 with R 1 or R 4 and R 3 with R 4 include, for example, one or two (preferably two) nitrogen atoms in addition to carbon atoms.
- Preferred is a 9-membered (preferably 5- or 6-membered) non-aromatic heterocyclic ring, and more preferred examples include tetrahydropyridine, tetrahydrovirazine, tetrahydropyrrole, and tetrahydroimidazole.
- the substituent in the ⁇ optionally substituted ring '' formed by R 2 bonding to R 1 or R 4 and R 3 to R 4 may be ⁇ optionally substituted '' represented by R described above.
- the same groups as the substituents in the "heterocyclic group” can be mentioned, and these optional substituents may be substituted at 1 to 5 (preferably 1 to 3) at substitutable positions.
- the substituent in the "optionally substituted ring among others, C, etc. _ 6 alkyl groups, hydroxyl group and Okiso group. '
- R 6 may combine with R 1 R 2 , R 3 or R 4 to form a ring which may be substituted, and as a ring, R 2 may combine with R 1 or R 4 to form a ring.
- the same ring as the “ring” is exemplified.
- substituent in the “optionally substituted ring” include the same groups as the substituents in the aforementioned “optionally substituted heterocyclic group” represented by R, and the like.
- the optional substituent may be substituted at 1 to 5 (preferably 1 to 3) at substitutable positions.
- a represents 0, 1 or 2 (preferably 2).
- Examples of the compound represented by the formula (I) include N- (4-((4- (3-((6-chloro-2-naphthyl) sulfonyl) propanoyl) -1-piperazinyl) methyl) -3- Methyl-1,3-thiazole-2 (3H) -ylidene) -N-methylamine, 4-((4- (3-((6-coguchi-2-naphthyl) sulfonyl) propanoyl)-1- Piperazinyl) methyl) -3-methyl-1, 3-thiazole-2 (3H) -imine, N- (5-((1- (3-((6- ⁇ ⁇ ⁇ -2-Naphthyl) sulfonyl) propanoyl )-4-Pyridinyl) methyl) -3-methyl-1,3_thiazol-2 (3H) -ylidene) -N-methylamine, 5- (1
- Examples of the salt of the compound represented by the formula (I) include pharmacologically acceptable salts, such as trifluoroacetic acid, acetic acid, lactic acid, and lactic acid.
- pharmacologically acceptable salts such as trifluoroacetic acid, acetic acid, lactic acid, and lactic acid.
- Succinic acid maleic acid, tartaric acid, citric acid, dalconic acid, ascorbic acid, benzoic acid, methanesulfonic acid, toluene sulfonic acid, cinnamate, fumaric acid, phosphonic acid, hydrochloric acid, nitric acid, hydrobromic acid
- Acid addition salts with acids such as hydroiodic acid, sulfamic acid, sulfuric acid, etc., for example, metal salts such as sodium, potassium, magnesium, calcium, etc., for example, tromethamine, t-butylamine, trimethylamine, triethylamine, pyridine, pic
- a prodrug of compound (I) is a compound that is converted into compound (I) by a reaction with an enzyme, gastric acid, or the like under physiological conditions in vivo, that is, the compound (I) ), Hydrolyzed by gastric acid, etc.
- a compound that changes into compound (I) by causing Prodrugs of compound (I) include compounds in which the amino group of compound (I) is acylated, alkylated, and phosphorylated (for example, the amino group of compound (I) is eicosanoylated, alanylated, pentylamino).
- the prodrug of compound (I) is converted to compound (I) under physiological conditions as described in Hirokawa Shoten, 1990, “Development of Drugs,” Volume 7, Molecular Design, pp. 163 to 198. It may change.
- 'Compound (I) may be labeled with an isotope (eg, 3 ⁇ 4, 1 C, 35 S, 1 I, etc.).
- Compound (I) can be produced, for example, by the following methods A to G.
- Each compound described in the following reaction formulas may form a salt as long as it does not inhibit the reaction, and such salts are the same as the salts of the compound represented by the formula (I). And so on.
- L 1 is a leaving group (for example, an octogen atom (eg, fluorine, chlorine, bromine, iodine, etc.) or a reactive derivative of sulfonic acid (eg, 'sulfonic acid ester, active sulfonamide (eg, 1, 2, 4-triazolide, imidazolide, etc.), quaternary aminesulfonyl form (eg, N-methylpyrrolidinium salt, etc.), bissulfonylimide (eg, N-phenylbissulfonylimide, etc.) Other symbols are as defined above.
- rings A ′, ′ represent an optionally substituted nitrogen-containing heterocyclic ring having at least two nitrogen atoms as ring atoms, and other symbols have the same meanings as described above.
- the compound (II) can be produced by reacting the compound (II) or a salt thereof represented by the following formula: Examples of the salt of the compound (III) or (IV) include an acid addition salt of the above-mentioned compound (I) with an acid which forms an acid addition salt.
- This reaction is generally performed in a solvent, and a solvent that does not inhibit the reaction is appropriately selected.
- solvents include alcohols (eg, methanol, ethanol, propanol, isopropanol, butanol, tert-butanol), ethers (eg, dioxane, tetrahydrofuran, getyl ether, ter t—butylmethyle Ter, diisopropyl ether, ethylene glycol-dimethyl ether, ethylene glycol monomethyl ether, etc.), esters (eg, ethyl formate, ethyl acetate, n-butyl acetate, etc.), carboxylic acids (eg, formic acid, acetic acid, propion) Acids, etc.), halogenated hydrocarbons (eg, dichloromethane, chloroform, carbon tetrachloride, trichloroethylene, 1,2-dichlorobenzene, benzene,
- This reaction may be carried out in the presence of a base, if necessary.
- a base examples include lithium hydroxide, potassium hydroxide, sodium hydroxide, calcium hydroxide, sodium carbonate, potassium carbonate, sodium hydrogen carbonate, and carbonate.
- Inorganic bases such as potassium hydrogen; for example, alkali metal salts of 6 lower fatty acids such as sodium formate, sodium acetate and potassium acetate; for example, triethylamine, tri ( ⁇ -propyl) amine, tri ( ⁇ -butyl) amine, di Tertiary amines such as isopropylethylamine, cyclohexyldimethylamine, pyridine, lutidine, acollidine, ⁇ , ⁇ -dimethylaniline, ⁇ -methylbiperidine, ⁇ -methylpyrrolidine, ⁇ -methylmorpholine and the like are used. (.
- the reaction temperature is from ⁇ 20 to 200, preferably from 0 to 170 ° C.
- reaction time varies depending on the type of the compound (II) or (IV), the type of the solvent, the reaction temperature and the like, but is usually about 1 minute to about 72 hours, preferably about 15 minutes to about 24 hours.
- R 6 ′ represents an optionally substituted chain hydrocarbon group, and other symbols have the same meanings as described above.
- the compound ( ⁇ ′) can be produced by reacting the compound (IV) or a salt thereof with the compound (III) or a salt thereof.
- the salt of the compound (IV) or (III) include an acid addition salt of the compound (I) with an acid which forms an acid addition salt.
- compound (1 ") can be produced by forming an imine from compound (IV ') or a salt thereof and compound (III) or a salt thereof (inorganic salt, organic salt, etc.) and then reducing it.
- the imine may be formed in the presence of an acid catalyst, such as hydrochloric acid, sulfuric acid, carboxylic acids (eg, formic acid, acetic acid, propionic acid, etc.), sulfone acid (methanesulfonic acid, ethanesulfonic acid, benzenesulfonic acid, toluenesulfonic acid, camphorsulfonic acid, etc.) or the like is used, the place Motozai, NaBH 4, L i BH 4 or the like is used.
- an acid catalyst such as hydrochloric acid, sulfuric acid, carboxylic acids (eg, formic acid, acetic acid, propionic acid, etc.), sulfone acid (methanesulfonic acid, ethanes
- this method Is obtained by using compound (IV ') or a salt thereof and compound (III) or a salt thereof (inorganic salt, organic salt, etc.) using NaBH (OAc) 3 and Na CNBH 3 in the presence of the above-mentioned acid.
- a compound ( ⁇ ′) can be produced.
- This reaction is generally performed in a solvent, and a solvent that does not inhibit the reaction is appropriately selected.
- solvents include alcohols (eg, methanol, ethanol, propanol, isopropanol, butanol, tert-butanol, etc.), ethers (eg, dioxane, tetrahydrofuran, geethylether, tert-butyl methyl ether).
- reaction is carried out in an amount of 0.5 to 5 equivalents, preferably 0.8 to 2 equivalents, of compound (IV ′) to compound (III).
- the reaction temperature is from 150 to 150 ° (preferably from 120 to 100 ° C.
- reaction time varies depending on the type of compound (III) or (IV), the type of solvent and base, the reaction temperature and the like, but is usually about 1 minute to about 100 hours, preferably about 15 minutes to about 48 hours.
- compound ( ⁇ ) or its salt and free acid (V) or its salt (inorganic salt, organic salt, etc.) or its reactive derivative for example, acid halide, ester, acid azide, acid anhydride, mixed acid anhydride
- active amide, active ester, active thioester, etc. examples include an acid addition salt of the above-mentioned compound (I) with those described as the acid forming the acid addition salt.
- an alkali metal salt eg, a sodium salt, a potassium salt, etc.
- an alkaline earth metal salt eg, a calcium salt, etc.
- the organic salt for example, a trimethylamine salt, a triethylamine salt Tert-butyldimethylamine, dibenzylmethylamine, benzyldimethylamine, ⁇ , ⁇ -dimethylaniline, pyridine, quinoline and the like.
- lower alkyl esters such as Echiru is, as the mixed acid anhydride mono ⁇ _ 4 ⁇ Mixed acid anhydrides of alkyl carbonates (eg free acid (V) and monomethyl carbonate, monoethyl carbonate, monoisopropyl carbonate, monoisobutyl carbonate, mono tert-butyl carbonate, monobenzyl carbonate, mono (p-nitrobenzyl) carbonate, monoallyl Mixed acid anhydrides with carbonic acid, etc., C ⁇ -s aliphatic carboxylic acid mixed anhydrides (eg free acid (V) and acetic acid, cyanoacetic acid, propionic acid, butyric acid, isobutyric acid, valeric acid, isovaleric acid, Mixed acid anhydrides with pivalic acid, trifluoroacetic acid, trichloroacetic acid, acetoacetic
- nitrogen-containing heterocyclic compounds include alkyl (eg, methyl, ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl, tert-butyl, etc.), C i- 6 alkoxy (eg, methoxy, ethoxy, propoxy). , isopropoxy, butoxy, ter t-butoxy, etc.), a halogen atom (e.g. fluorine, chlorine, bromine, etc.), Okiso, Chiokiso, - 6 alkylthio (e.g. methylation ⁇ O, Echiruchio, propylthio, substituted with Puchiruchio etc.), etc. May be used).
- alkyl eg, methyl, ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl, tert-butyl, etc.
- C i- 6 alkoxy e
- the active ester examples include organic phosphates (eg, ethoxy phosphate, diphenoxy phosphate, etc.), as well as ⁇ -nitoh phenyl ester, 2,4-dinitrophenyl ester, cyanomethyl ester, and pen phenol mouth.
- Nyl ester N-hydroxysuccinimide ester, N-hydroxyphthalimide ester, 1-hydroxybenzotriazole monoester, 6-chloro-1-hydroxybenzotriazole ester, 1-hydroxy-1H-2-pyridone ester, etc.
- an aromatic heterocyclic thiol compound [these complex groups are used.
- ⁇ 6 alkyl e.g.
- This reaction is generally carried out in a solvent, and if necessary, a base or a condensing agent (eg, carbodiimides (DCC, WSC, DIC, etc.), a phosphoric acid derivative (eg, ethyl cyanophosphate, DPPA, BOP—C1, etc.) ), Chloride 4- (4,6-dimethoxy-1,3,5-triazine-12-yl) -14-methylmorpholinium (DMTMM: Kunishima et al., Tetrahedron, 1999, 55, 13159) ) Etc.).
- a base or a condensing agent eg, carbodiimides (DCC, WSC, DIC, etc.), a phosphoric acid derivative (eg, ethyl cyanophosphate, DPPA, BOP—C1, etc.)
- DTC carbodiimides
- WSC DIC, etc.
- DIC DIC
- a phosphoric acid derivative
- a solvent examples include ethers (eg, dioxane, tetrahydrofuran, getyl ether, tert-butyl methyl ether, diisopropyl ether, ethylene glycol-dimethyl ether, etc.), esters (eg, ethyl formate, ethyl acetate, n-acetic acid).
- ethers eg, dioxane, tetrahydrofuran, getyl ether, tert-butyl methyl ether, diisopropyl ether, ethylene glycol-dimethyl ether, etc.
- esters eg, ethyl formate, ethyl acetate, n-acetic acid.
- halogenated hydrocarbons eg, dichloromethane, chloroform, carbon tetrachloride, trichloroethylene, 1,2-dichloroethane, benzene, etc.
- hydrocarbons eg, n-hexane, benzene, toluene
- Amides eg, formamide, ⁇ , ⁇ -dimethylformamide, ⁇ , ⁇ -dimethylacetamide, etc.
- nitriles eg, acetonitrile, propionitrile, etc.
- sulfolane hexamethyl Phosphoramide, water, etc. alone or as a mixed solvent Used.
- the base the base described in the above-mentioned method ⁇ ⁇ is used.
- reaction is carried out in an amount of 0.5 to 5 equivalents, preferably 0.8 to 2 equivalents, of compound (II) based on compound (V).
- the reaction temperature is from -50 to 150 ° C, preferably from 20 to 100 ° C.
- the reaction time varies depending on the type of compound (V) or (II), the type of solvent and base, the reaction temperature and the like, but is usually about 1 minute to about 100 hours, preferably about 15 minutes to about 48 hours.
- L 2 represents the same leaving group as L 1 in the formula (IV), and the other symbols have the same meanings as described above.
- the compound (I ′ ′′ ′) can be produced by reacting the compound (VI) or a salt thereof with the compound (II) or a salt thereof.
- a solvent that does not inhibit the reaction is selected as appropriate, and such a solvent may be the same as the solvent described in the above-mentioned method (2).
- This reaction may be carried out in the presence of a base.
- a base examples include alkali metal hydrides such as potassium hydride and sodium hydride, for example, lithium ethoxide, lithium tert-butoxide, and sodium methoxy.
- Bases such as triethylamine, tri (n-propyl) amine, tri (n-butyl) amine, diisopropylethylamine, cyclohexyldimethylamine, pyridine, lutidine, arcolidine, ⁇ , ⁇ -dimethylaniline, ⁇ — Methylpiperidine, ⁇ -methylpyrrolidine, ⁇ -melmo Tertiary Amin such as Hollin is used.
- compound (II) is used in 0.5 to 10 equivalents, preferably 0.8 to 3 equivalents, relative to compound (VI).
- the reaction temperature is ⁇ 30 to 250 ° C., preferably ⁇ 10 to 150 ° C.
- reaction time varies depending on the type of compound (VI) or (II), the type of solvent, the reaction temperature and the like, but is usually about 1 minute to about 72 hours, preferably about 15 minutes to about 24 hours.
- oxidizing agents include oxygen, hydrogen peroxide, organic peracids such as perbenzoic acid, m-chloroperbenzoic acid, and peracetic acid, for example, lithium perchlorate, silver perchlorate, and perchloric acid.
- Perchlorates such as tetrabutylammonium, etc. Halogen such as iodine, bromine and chlorine, N-bromosuccinimide, N-chlorosuccinimide, sulfuryl chloride, chloramine T and the like.
- This reaction is generally performed in a solvent, and a solvent that does not inhibit the reaction is appropriately selected.
- solvents include alcohols (eg, methanol, ethanol, propanol, isopropanol, butanol, tert-butanol, etc.), ethers (eg, dioxane, tetrahydrofuran, getyl ether, tert-butyl methyl ether, diisopropyl ether, ethylene glycol dimethyl ether, etc., esters (eg, ethyl formate, ethyl acetate, n-butyl acetate, etc.), carboxylic acids (eg, formic acid, acetic acid, propionic acid, etc.) , Halogenated hydrocarbons (eg, dichloromethane, chloroform, carbon tetrachloride, trichloroethylene, 1,2-dichloroethane, cyclobenzene, etc.), hydrocarbons
- This reaction can also be performed in the presence of a base.
- bases include, for example, lithium hydroxide, sodium hydroxide, alkali metal hydroxides such as sodium hydroxide, magnesium hydroxide, alkaline earth metals such as calcium hydroxide, carbonates and the like.
- Inorganic bases such as alkali metal carbonates such as sodium and potassium carbonate, sodium hydrogen carbonate, and aluminum hydrogen carbonate such as hydrogen carbonate lime are used.
- the oxidizing agent is used in an amount of 0.1 to 20 equivalents, preferably about 0.1 equivalent to the compound (la). 4 to 10 equivalents, base is 0 :! to 20 equivalents, preferably 0.4 to 10 equivalents.
- This reaction may be carried out in the presence of an acid, if necessary.
- an acid examples include mineral acids such as hydrochloric acid, hydrobromic acid, sulfuric acid, phosphoric acid, and perchloric acid, methanesulfonic acid, and phosphoric acid.
- Sulfonic acids such as sulfonic acid, benzenesulfonic acid, toluenesulfonic acid, and camphorsulfonic acid; and organic acids such as formic acid, acetic acid, propionic acid, and trifluoroacetic acid are used.
- the amount of these acids to be used is 0.1-20 equivalents, preferably 0.5-10 equivalents, relative to compound (la).
- Reaction temperatures are from about -10 ° C to about 250 ° C, preferably from about 15 ° C to about 150 ° C.
- the reaction time varies depending on the type of compound (Ia), base or solvent, reaction temperature and the like, but is usually about 1 minute to about 50 hours, preferably about 5 minutes to about 24 hours.
- L 3 is a leaving group (e.g., halogen atom (e.g., fluorine, chlorine, bromine, iodine), 1 in 3 halogen atoms may be substituted - 6 alkylsulfonyl old alkoxy group (E.g., methanesulfonyloxy, ethanesulfonyloxy, trifluoromethanesulfonyloxy, etc.), arylsulfonyloxy group which may have a substituent (e.g., benzenesulfonyloxy, P-toluenesulfonyloxy) Kishi, p-bu Other symbols are as defined above.
- Compound (I) can be produced by reacting with compound (VIII) represented by the formula:
- This method is performed by reacting compound (VII) with compound (VIII).
- This reaction is generally performed in a solvent, and a solvent that does not inhibit the reaction is appropriately selected.
- a solvent those similar to the solvent described in the above method D and the like are used.
- reaction is carried out in an amount of 0.5 to 5 equivalents, preferably 0.5 to 5 equivalents of compound (VIII) to compound (VII).
- the reaction temperature is from 1 to 50 ° C, preferably from -20 to 100 ° C.
- reaction time varies depending on the type of compound (VII) or (VIII), the type of solvent and base, the reaction temperature, etc., but is usually about 1 minute to about 100 hours, preferably about 15 minutes to about 48 hours. . '' Method G
- M represents a hydrogen atom, an alkali metal, an alkaline earth metal, or a leaving group (eg, a halogen atom (eg, fluorine, chlorine, bromine, iodine, etc.), and other symbols have the same meanings as above.]
- This method is generally performed in a solvent, and if necessary, in the presence of a base.
- a solvent and base those similar to the solvent and base described in the above-mentioned method A and the like can be used.
- reaction is performed in an amount of 0.5 to 3 equivalents, preferably 0.8 to 2 equivalents, to compound (IX) based on compound (X).
- the reaction temperature is _50 to 150 ° C, preferably _20 to: L20 ° C.
- the reaction time varies depending on the type of compound (IX) or (X), the type of solvent and base, the reaction temperature, etc., but is usually about 1 minute to about 100 hours, preferably about 15 minutes to about 24 hours. It is.
- the starting compounds used in each of the above reactions can be synthesized, for example, by the following methods.
- P 1 represents a protecting group for an imino group, and the other symbols have the same meanings as described above. Or a salt thereof (XI) or a salt thereof,
- Imino groups represented by I 31, formyl each of which may have a substituent, an alkyl Cal Poni Le (e.g., Asechiru, propionyl, etc.), Benzoiru, CI_ 6 Le Koki deer Lupo sulfonyl (e.g., methoxy Cal Poni Le Ethoxycarbonyl, tert-butoxycarbonyl (Bo c), etc.), aryloxycarbonyl (Aloe), phenoxylproponyl, fluorenylmethyloxycarbonyl (Fmoc), and the like. 7 ⁇ .
- Aralkyl-carbonyl eg, benzylcaplonyl, etc.
- Ararukiru one O alkoxycarbonyl (e.g., such as Benjiruoki aryloxycarbonyl (Z)), C 7 - 10 Ararukiru (e.g., benzyl, etc.), tri chill, phthaloyl or N, such as N- dimethylaminomethylene is used.
- reaction is carried out in an amount of 0.5 to 5 equivalents, preferably 0.1 equivalent, of compound (XII) to compound (XI).
- the reaction temperature is from ⁇ 50 to: L 50 ° C., preferably from ⁇ 20 to: L 00 ° C.
- reaction time varies depending on the type of the compound (XI) or (XII), the type of the solvent and the base, the reaction temperature and the like, but is usually about 1 minute to about 100 hours, preferably about 15 minutes to about 48 hours.
- This method can be carried out in the same manner as Method D described above.
- the reaction is carried out in an amount of 0.5 to 5 equivalents of compound (XI II) to compound (XI), preferably
- the reaction temperature is from -50 to 150 ° C, preferably from 1 to 20: L 00 ° C.
- reaction time varies depending on the type of compound (XI) or (XI II), the type of solvent and base, the reaction temperature and the like, but is usually about 1 minute to about 100 hours, preferably about 15 minutes to about 48 hours.
- Method J Compound (XI) or a salt thereof,
- This method can be performed in the same manner as the above-mentioned method C.
- reaction is carried out in an amount of 0.5 to 5 equivalents, preferably 0.8 to 2 equivalents, of compound (V) based on compound (XI).
- the reaction temperature is from ⁇ 50 to: L 50 ° C., preferably from 1 to 20: L 00 ° C.
- reaction time varies depending on the type of compound (XI) or (V), the type of solvent and base, the reaction temperature and the like, but is usually about 1 minute to about 100 hours, preferably about 15 minutes to about 48 hours.
- reaction is carried out in an amount of 0.5 to 5 equivalents, preferably 0.1 equivalent, of compound (VI) to compound (XI).
- the reaction temperature is between 150 and 150 ° C, preferably between 120 and 150 ° C;
- reaction time varies depending on the type of the compound (XI) or (VI), the type of the solvent and the base, the reaction temperature and the like, but is usually about 1 minute to about 100 hours, preferably about 15 minutes to about 48 hours.
- the reaction is performed in 0.5 to 5 equivalents, preferably 0.8 to 2 equivalents, of compound (IX) based on compound (XIV).
- the reaction temperature is -50 to 150 ° C, preferably -20 to: L00.
- reaction time varies depending on the type of the compound (XIV) or (IX), the type of the solvent and the base, the reaction temperature and the like, but is usually about 1 minute to about 100 hours, preferably about 15 minutes to about 48 hours.
- Methods for removing protecting groups for imino groups include, for example, T. Green et al., "Protective Groups in Organic Synthesis", 1991, Wheely and Sons, Inc., New York (TW Green et al. "Protective Groups in Organic Synthesis”). Synthesis, John Wiley & Sons, Inc. New York), etc., or a method analogous thereto, for example, a method using an acid, a base, reduction, ultraviolet light, palladium acetate, etc. Used.
- the reaction temperature is between -50 and 150, preferably between 20 and 100.
- reaction time varies depending on the type of compound (XV), the type of solvent and base, the reaction temperature and the like, but is usually about 1 minute to about 100 hours, preferably about 15 minutes to about 48 hours.
- L 3 represents a functional group capable of deriving a carbonyl group (for example, an alkoxy group, cyano, or a labamoyl group which may have a substituent), and other symbols have the same meanings as those described above. Is shown. And a salt thereof (XII ⁇ ) or a salt thereof,
- This method can be carried out in the same manner as Method G described above.
- the reaction is conducted in an amount of 0.5 to 5 equivalents, preferably 0.8 to 2 equivalents, to the compound (XII) based on the compound (IX).
- the reaction temperature is from 150 to: L50 ° C, preferably from 120 to 100.
- the reaction time varies depending on the type of the compound (IX) or (XII ⁇ ), the type of the solvent and the base, the reaction temperature and the like, but is usually about 1 minute to about 100 hours, preferably about 1 hour.
- L 3 (a functional group capable of deriving a hydroxyl group) is acid-hydrolyzed (eg, using hydrochloric acid, hydrobromic acid, acid, etc.), alkali-hydrolyzed (eg, sodium hydroxide, hydroxylic acid). Potassium hydroxide, lithium hydroxide, sodium carbonate, potassium carbonate, sodium hydrogen carbonate, etc.).
- the reaction solvent, reaction time, reaction temperature, and reaction time are determined by the reaction solvent, reaction time, reaction temperature, reaction time described in Method A, or a method analogous thereto.
- the reaction temperature is from ⁇ 50 to 150 ° C., preferably from ⁇ 20 to L: 0 ° C.
- reaction time varies depending on the type of the compound (XVI), the type of the solvent and the base, the reaction temperature and the like, but is usually about 1 minute to about 100 hours, preferably about 15 minutes to about 48 hours.
- P 2 represents -6 alkyl (for example, methyl, ethyl, propyl, tert-butyl, aryl, etc.) or araalkyl (benzyl, phenethyl, etc.), and other symbols have the same meanings as above.
- This method can be carried out in the same manner as Method G described above.
- reaction is carried out in an amount of from 0.5 to 5 equivalents, preferably from compound (XVI 1) to compound (IX).
- the reaction temperature is -50 to: L 50 ° C, preferably _ 20 to 100. (:
- reaction time varies depending on the type of compound (IX) or (XVII), the type of solvent and base, the reaction temperature, etc., but is usually about 1 minute to about 100 hours, preferably about 15 minutes to about 48 hours. .
- Compound (V) or a salt thereof can be produced by hydrolyzing compound (XV III) or a salt thereof.
- the ester COOP 2 is hydrolyzed by acid hydrolysis (eg, using hydrochloric acid, hydrobromic acid, sulfuric acid, etc.), or by alkaline hydrolysis (eg, sodium hydroxide, potassium hydroxide, hydroxide). (Using lithium, sodium carbonate, potassium carbonate, sodium hydrogen carbonate, etc.).
- the reaction solvent, reaction time, reaction temperature, and reaction time are determined by the reaction solvent, reaction time, reaction temperature, reaction time described in Method A, or a method analogous thereto.
- the reaction temperature is from 150 to 150 ° C, preferably from 120 to: 00 ° C.
- reaction time depends on the type of compound (XV III), type of solvent and base, reaction temperature, etc. Usually, it is about 1 minute to about 100 hours, preferably about 15 minutes to about 48 hours.
- This method can be performed in the same manner as Method A described above.
- reaction is performed in an amount of 0.5 to 5 equivalents, preferably 0.8 to 2 equivalents, of compound (IV) to compound (XI).
- the reaction temperature is ⁇ 50 to: 150 ° C., preferably —20 to: 100 ° C.
- reaction time varies depending on the type of compound (XI) or (IV), the type of the solvent and the base, and the reaction temperature, but is usually about 1 minute to about 100 hours, preferably about 15 minutes to about 48 hours.
- This method can be performed in the same manner as the above-mentioned method B.
- reaction is performed in 0.5 to 5 equivalents, preferably 0.8 to 2 equivalents, of compound (IV) based on compound (XI).
- the reaction temperature is from ⁇ 50 to; L 50: preferably from 1 to 20;
- reaction time varies depending on the type of compound (XI) or (IV '), the type of solvent and base, the reaction temperature, etc., but is usually about 1 minute to about 100 hours, preferably about 15 minutes.
- Method S which is between to about 48 hours
- This method can be carried out in the same manner as the above method ⁇ .
- reaction is performed in an amount of 0.5 to 5 equivalents, preferably 0.8 to 2 equivalents, to compound (IV '') relative to compound (XI).
- the reaction temperature is between -50 and 150 ° C, preferably between 20 and 100 ° C.
- reaction time varies depending on the type of compound ,; (XI) or (IV ''), the type of solvent and base, the reaction temperature, etc., but is usually about 1 minute to about 100 hours, preferably about 15 minutes to about 48 hours. It is. , Method T
- This method can be performed in the same manner as the above-mentioned method B.
- reaction is performed in an amount of 0.5 to 5 equivalents, preferably 0.8 to 2 equivalents, of compound (IV ′′ ′) based on compound (XI).
- the reaction temperature is from -50 to 150 ° C, preferably from 1 to 20: L 00 ° C.
- reaction time varies depending on the type of the compound (XI) or (IV ''), the type of the solvent and the base, the reaction temperature, etc., but is usually about 1 minute to about 100 hours, preferably about 15 minutes to about 48 hours. is there.
- Compound (XIX) or a salt thereof can be produced by reacting compound (XI X ′) or a salt thereof with compound (VIII).
- reaction conditions, reaction solvent, reaction time and the like in this reaction are carried out according to the reaction conditions and the like described for the reaction of compound (VIII) with compound (VIII) in Method F, or a method analogous thereto.
- reaction conditions, reaction solvent, reaction time and the like in this reaction are performed according to the reaction conditions and the like described for the deprotection reaction of compound (XV) in Method M, or a method analogous thereto.
- This method can be performed in the same manner as the above-mentioned method C.
- reaction is carried out in an amount of 0.5 to 5 equivalents, preferably 0.8 to 2 equivalents, of compound (XI I) to compound (II).
- the reaction temperature is from 150 to 150 ° C, preferably from 120 to: 00 ° C.
- reaction time varies depending on the type of compound (II) or (XII), the type of solvent and base, the reaction temperature and the like, but is usually about 1 minute to about 100 hours, preferably about 15 minutes to about 48 hours.
- This method can be carried out in the same manner as Method D described above.
- reaction is carried out in an amount of 0.5 to 5 equivalents, preferably 0.82 equivalents, of compound (XII I) to compound ( ⁇ ).
- the reaction temperature is from ⁇ 50 to 150: preferably from 20 to 100 ° C.
- reaction time varies depending on the type of the compound qi) or (XI11), the type of the solvent and the base, the reaction temperature and the like, but is usually about 1 minute to about 100 hours, preferably about 15 minutes to about 48 hours.
- This method can be performed in the same manner as the above-mentioned method C.
- reaction is carried out in an amount of 0.5 to 5 equivalents, preferably 0.8 to 2 equivalents, of compound (XII) based on compound (XIX ',).
- the reaction temperature is from 150 to 150 ° C, preferably from 120 to 100 ° C.
- the reaction time varies depending on the type of the compound (XIX ′ ′) or (XII), the type of the solvent and the base, the reaction temperature, etc., but is usually about 1 minute to about 100 hours, preferably about 15 minutes to about 48 hours. .
- This method can be carried out in the same manner as Method D described above.
- reaction is performed in an amount of 0.5 to 5 equivalents, preferably 0.8 to 2 equivalents, of compound (XIII) to compound (XIX ',).
- the reaction temperature is 50 ⁇ : ⁇ 50 ° C, preferably -20 ⁇ ; L is 00 ° C.
- reaction time varies depending on the type of compound (XIX ′ ′) or (XIII), the type of solvent and base, the reaction temperature, etc., but is usually about 1 minute to about 100 hours, preferably about 15 minutes to about 48 hours. is there.
- Compound (X) or a salt thereof can be produced by reacting compound (X ') or a salt thereof with compound (VIII).
- reaction conditions, reaction solvent, reaction time, etc. in this reaction are the same as or similar to those described in the reaction of compound (VII) with compound (VI II) in method F. Done by the method.
- the other starting compounds (IV), (IV), (VI), (VIII) and (IX) can be produced by a method known per se or a method analogous thereto.
- the compound When the compound is obtained in a free state by each of the above-mentioned reactions, it may be converted to a salt according to a conventional method, and when obtained as a salt, it may be converted to a free form or another salt according to a conventional method. You can also.
- the salt may be any salt as long as it does not hinder the reaction, and examples thereof include the same salts as those used in compound (I).
- these groups are generally used by peptide chemistry or the like.
- a compound into which a protecting group such as used may be introduced may be used, and the desired compound can be obtained by removing the protecting group as necessary after the reaction.
- protecting group for the amino group for example, the same groups as the above-mentioned protecting groups for the imino group and fluoryl are used.
- carboxyl-protecting group examples include, for example, C x _ which may have a substituent.
- 6- alkyl for example, methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, etc.
- aryl, benzyl, phenyl, trityl or trialkylsilyl are used.
- substituents include a halogen atom (eg, fluorine, chlorine, bromine, iodine, etc.), formyl, 6- alkyl monopropyl (eg, acetyl, propionyl, valeryl, etc.), and a nitro group.
- the number of groups is about one to three.
- Examples of the protecting group for the hydroxy group include, for example, ⁇ 6 alkyl (for example, methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, etc.) which may have a substituent, C 7 -1 0 aralkyl (for example, benzyl, etc.), formyl, (: 6- alkyl-carbonyl (for example, acetyl, propionyl, etc.), benzoyl, (: a ⁇ . Aralkyl-carbonyl (for example, benzylcarbonyl, etc.), Tetrahydroviranyl, furanyl or silyl is used.
- ⁇ 6 alkyl for example, methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, etc.
- C 7 -1 0 aralkyl for example, benzyl, etc.
- substituents examples include halogen atom (e.g., fluorine, chlorine, bromine, iodine, etc.), Ji Bok 6 alkyl (e.g., methyl, Echiru, n- propyl, etc.), Fueeru, C sheet 1 0 Ararukiru (e.g., benzyl ), (: ⁇ 6 alkoxy (for example, methoxy, ethoxy, n_propoxy, etc.), nitro group, etc., and the number of substituents is small or about four.
- halogen atom e.g., fluorine, chlorine, bromine, iodine, etc.
- Ji Bok 6 alkyl e.g., methyl, Echiru, n- propyl, etc.
- Fueeru C sheet 1 0
- Ararukiru e.g., benzyl
- ⁇ 6 alkoxy for example, methoxy, ethoxy, n_prop
- a method for removing the protecting group a method known per se or a method analogous thereto is used. Examples thereof include an acid, a base, reduction, ultraviolet light, hydrazine, phenylhydrazine, sodium N-methyldithiorubbamate, and tetrabutyl.
- a method of treating with ammonium fluoride, palladium acetate or the like is used.
- the compound (I) thus obtained can be obtained from the reaction mixture by a method known per se, for example, extraction, concentration, neutralization, filtration, recrystallization, column chromatography, thin layer chromatography, or the like. Can be isolated and purified.
- the salt of the compound represented by the formula (I) can be produced by a method known per se, for example, by adding an inorganic acid or an organic acid to the compound represented by the formula (I).
- ⁇ represents a hydrogen atom or an imino group-protecting group, and other symbols represent the same as defined above.
- a salt thereof is a compound of the formula (I) It is useful as a synthetic intermediate or the like.
- 'Compound (I) of the present invention is low in toxicity and safe (for example, superior in terms of acute toxicity, chronic toxicity, genotoxicity, reproductive toxicity, cardiotoxicity, drug interaction, carcinogenicity, etc. It inhibits FXa and has an anticoagulant effect, so it can be used in animals, especially mammals (for example, humans, monkeys, cats, bush, pests, horses, mice, rats, guinea pigs, dogs, etc.).
- ischemic cerebral infarction particularly, ischemic cerebral embolism due to atrial fibrillation or the like, progression of arterial sclerosis, or ischemia caused by increased blood coagulation system
- Cerebral infarction deep vein thrombosis It is preferred to use in the prevention or treatment of such pulmonary thromboembolism.
- Cerebral infarction ischemic cerebrovascular disorder, cerebral embolism due to atrial fibrillation, heart failure, valvular disease, etc.Acute ischemic stroke, acute cerebral thrombosis, cerebral vasospasm after subarachnoid hemorrhage, Alheima disease, transient Prevention of cerebral ischemic attack (TIA), mixed dementia, cerebrovascular dementia, asymptomatic / multiple cerebral infarction, lax infarction, etc.'Treatment, improvement of prognosis of cerebral infarction Prevention and treatment of thrombosis after internal arterial bypass surgery, combined use or supplementary use with thrombolytics for cerebral infarction (especially ischemic cerebrovascular disease), combined treatment with antiplatelet drugs such as aspirin in prevention of cerebral infarction onset etc.
- TIA transient Prevention of cerebral ischemic attack
- mixed dementia cerebrovascular dementia
- acute coronary artery disease such as acute myocardial infarction, myocardial infarction, ischemic coronary artery disease, unstable angina pectoris, cardiomyopathy, acute heart failure, depressive chronic heart failure, valvular disease etc.
- Deep venous thrombosis chronic arterial occlusion, obstructive arteriosclerosis, peripheral circulatory insufficiency such as Baja disease, peripheral circulatory insufficiency after frostbite, aneurysm, varicose vein, adult respiratory distress syndrome, acute renal failure, chronic kidney Prevention and treatment of diseases (eg, diabetic nephropathy, chronic glomerulonephritis, IgA nephropathy, etc.), diabetic circulatory disorders, pain, neuropathy, diabetic complications such as diabetic retinopathy, deep vein thrombosis Improvement of prognosis of illnessPrevention of secondary onset, total hip arthroplasty (THA) Deep vein thrombosis after joint surgery including total knee arthroplasty (TKA) Prevention of pulmonary thromboembolismTreatment, spine Orthopedic surgery including surgery ⁇ Plastic surgery ⁇ Deep vein thrombosis after general surgery 'Prevention of pulmonary thromboembolism ⁇ Treatment, peripheral vascular bypass or artificial blood
- Pulmonary embolism Acute pulmonary embolism, economy class syndrome, Thrombocytopenia due to dialysis-increased blood coagulation system ⁇ Complement activation, thrombocytopenia during major surgery, thrombocytopenic purpura, progression of arteriosclerosis ⁇ Cancer metastasis ⁇ Systemic inflammatory response syndrome (SIRS) or inflammation ⁇ cancer ⁇ leukemia ⁇ major surgery ⁇ disseminated intravascular coagulation (DIC) that occurs in patients with sepsis, hepatic dysfunction due to ischemia or ischemia or blood stasis.
- SIRS Systemic inflammatory response syndrome
- DIC disseminated intravascular coagulation
- Prevention of various organ disorders various organ failures caused by the progression of shock or DIC (for example, lung failure, liver failure, renal failure, cardiac failure, etc.), systemic lupus erythematosus, collagen disease, hyperthyroidism, puerperal paralysis, etc.
- the compound (I) of the present invention can be administered orally or parenterally as it is or in combination with a pharmacologically acceptable carrier.
- the preparation of the present invention containing the compound (I) of the present invention can be administered orally in the form of tablets (including sugar-coated tablets and film-coated tablets), pills, granules, powders, forcepsels and the like. (Including soft forcepsel and micro forcepsel), syrups, emulsions, suspensions, etc.
- dosage forms for parenteral administration include injections, infusions, and drops. And suppositories.
- a suitable base eg, a polymer of butyric acid, a polymer of glycolic acid, a copolymer of butyric acid-glycolic acid, a mixture of a polymer of butyric acid and a polymer of dalicholic acid, a polyglycerol fatty acid ester, etc. It is also effective to form a sustained-release preparation in combination with.
- the content of compound (I) in the preparation of the present invention varies depending on the form of the preparation, but is usually 2 to 85% by weight, preferably 5 to 70% by weight, based on the whole preparation.
- a method for producing the compound (I) in the above-mentioned dosage form a known production method generally used in the art can be applied.
- excipients, binders, disintegrants, lubricants, sweeteners, and the like usually used in the field of formulation when producing the dosage form.
- a surfactant, a suspending agent, an emulsifier and the like can be appropriately contained in an appropriate amount.
- compound (I) when compound (I) is manufactured into tablets, it can be manufactured by adding excipients, binders, disintegrants, lubricants, etc., and when manufactured into pills and granules, ,, Excipients, binders, disintegrants and the like.
- excipients In the case of powders and capsules, excipients, etc .; in the case of syrups, sweeteners; in the case of emulsions or suspensions, suspending agents; And emulsifiers and the like.
- the excipient include lactose, sucrose, glucose, starch, sucrose, microcrystalline cellulose, coconut powder, mannitol, sodium hydrogen carbonate, calcium phosphate, calcium sulfate and the like.
- binders include 5 to 10% by weight starch paste, 10 to 20% by weight gum arabic solution or gelatin solution, 1 to 5% by weight tragacanth solution, carboxymethylcellulose solution, sodium alginate solution, glycerin And the like.
- disintegrants include starch, calcium carbonate and the like.
- lubricant examples include magnesium stearate, stearic acid, calcium stearate, purified talc and the like.
- sweetening agents examples include glucose, fructose, invert sugar, sorbitol, xylitol, glycerin, simple syrup and the like.
- surfactant examples include sodium lauryl sulfate, polysorbate 80, sorbitan monofatty acid ester, polyoxyl stearate 40, and the like.
- suspending agents examples include gum arabic, sodium alginate, sodium propyloxymethyl cellulose, methyl cellulose, bentonite and the like.
- emulsifiers examples include gum arabic, tragacanth, gelatin, polysorbate 80 and the like.
- compound (I) when compound (I) is produced in the above-mentioned dosage form, if necessary, coloring agents, preservatives, fragrances, flavoring agents, stabilizers, thickeners, etc., which are generally used in the field of purification, may be used. A suitable amount can be added.
- the preparation of the present invention containing compound (I) is stable, has low toxicity, and can be used safely.
- the daily dose varies depending on the condition and weight of the patient, the type of compound, the route of administration, etc.For example, in the case of oral administration to a patient with thrombosis, an adult (body weight of about 6 O kg) should be administered daily
- the amount is about 1 to 100 mg, preferably about 3 to 50 mg, more preferably about 5 to 30 mg as the active ingredient (the compound represented by the formula (I) or a salt thereof). Yes, these can be administered once or in two or three divided doses.
- the compound (I) of the present invention When the compound (I) of the present invention is administered parenterally, it is usually administered in the form of a liquid (eg, injection).
- a liquid eg, injection
- the single dose varies depending on the administration target, target organ, symptoms, administration method, and the like.
- in the form of an injection usually about 0.01 mg / kg to about 100 mg / kg body weight, preferably Is from about 0.01 to about 5 mg, more preferably about 0.01 mg.
- 0 1 to about 20 mg is administered by intravenous injection.
- Injections include intravenous injections, subcutaneous injections, intradermal injections, intramuscular injections, infusions, and the like, and sustained-release preparations include iontophoresis transdermals.
- Such injections are prepared by a method known per se, that is, by dissolving, suspending or emulsifying the compound (I) of the present invention in a sterile aqueous or oily liquid.
- Aqueous solutions for injection include physiological saline, isotonic solutions containing glucose and other adjuvants (eg, D-sorbitol, D-mannitol, sodium chloride, etc.).
- glucose and other adjuvants eg, D-sorbitol, D-mannitol, sodium chloride, etc.
- alcohol for example, ethanol
- polyalcohol for example, propylene glycol, polyethylene glycol
- nonionic surfactant for example, ethanol
- oily liquid examples include sesame oil and soybean oil, and may be used in combination with solubilizers such as benzyl benzoate and benzyl alcohol.
- solubilizers such as benzyl benzoate and benzyl alcohol.
- buffers eg, phosphate buffer, sodium acetate buffer
- soothing agents eg, benzalkonium chloride, proforce hydrochloride, etc.
- stabilizers eg, human serum albumin, polyethylene glycol, etc.
- a preservative eg, benzyl alcohol, phenol, etc.
- Yong-Yu invention may be appropriately treated with thrombolytic agents (eg, TPA, heparin, perokinase, etc.), therapeutic agents for Alzheimer's disease (eg, avan, karan, etc.), cholesterol therapeutic agents (eg, Simvasutin, pravastatin, etc.) — CoA reductase inhibitors, etc., TG lowering drugs (eg, clofibrate, etc.), AII antagonists (eg, candesartan cilexetil, oral sultan, etc.), antiplatelet drugs (eg, clopidogrel, abciximab, aspirin, etc.) ), Ca antagonist (eg, calslot, amlodipine, etc.), ACE inhibitor
- thrombolytic agents eg, TPA, heparin, perokinase, etc.
- therapeutic agents for Alzheimer's disease eg, avan, karan, etc.
- the concomitant drug may be a low molecular weight compound, or may be a high molecular weight protein, polypeptide, antibody or vaccine or the like.
- the administration form of the compound of the present invention and the concomitant drug is not particularly limited, as long as the compound of the present invention and the concomitant drug are combined at the time of administration. Examples of such administration forms include (1) a compound of the present invention and a concomitant drug (2) simultaneous administration of the two preparations obtained by separately formulating the compound of the present invention and the concomitant drug by the same administration route,
- the compounding ratio of the compound of the present invention and the concomitant drug can be appropriately selected depending on the administration subject, administration route, target disease, symptom, combination, and the like.
- the concomitant drug may be used in an amount of 0.01 to 100 parts by weight based on 1 part by weight of the compound of the present invention.
- the compound (I) of the present invention has excellent FXa inhibitory activity, has few side effects of bleeding, is useful as an anticoagulant that can be orally absorbed, and is useful for various diseases caused by thrombus and infarction. It is used advantageously for prevention and treatment.
- Basic silica gel for columns is a basic silica NH-DM102 manufactured by Fuji Silicon Chemical. 0 (100 to 200 mesh) was used. NMR spectra were measured overnight with a Varian Gemini 200 type spectrometer using tetramethylsilane as an internal or external reference, chemical shifts were expressed as ⁇ values, and power coupling constants in Hz. IR spectra were measured on a Shimadzu FTZR-8200 spectrometer. In the mixed solvents, the figures in parentheses indicate the volume mixing ratio of each solvent. The% in the solution represents the number of g in 10 OmL of the solution. The symbols in the examples have the following meanings. s singlelet
- Example la The compound (0.55 g) obtained in Example la) was dissolved in trifluoroacetic acid (10 mL) and stirred at room temperature for 1 hour. After concentrating the solvent, dichloromethane (20 mL) and triethylamine (0.38 mL) were added to the residue, and under ice-cooling, 3-((6-chloro-2--2-naphthyl) sulfonyl) propionic acid (0.4 g) Then, HOBt (0.23 g) and WSC (0.29 g) were added, and the mixture was stirred at room temperature for 16 hours.
- reaction solution was made alkaline with an aqueous solution of potassium carbonate, extracted with chloroform, and the extract was dried over anhydrous magnesium sulfate.
- the solvent was distilled off, and the residue was purified with basic silica gel gel to give the title compound (0.13 g) as a white powder.
- Example lb The compound (0.23 g) obtained in Example lb) was treated with a hydrogen chloride ether solution to give the title compound (0.16 g) as white crystals.
- Example 2a The compound (0.50 g) obtained in Example 2a) was dissolved in trifluoroacetic acid (10 mL), and the mixture was stirred at room temperature for 1 hour. The solvent was distilled off and the residue was diluted with dichloromethane (20 mL). Luamine (0.38 mL) was added, and under ice-cooling, 3-((6-chloro-2--2-naphthyl) sulfonyl) propionic acid (0.4 g), marauder (0.23 g) and SC (0.29 g) were added. Stir at room temperature for 16 hours.
- reaction solution was made alkaline with an aqueous carbonated aqueous solution, extracted with chloroform, and the extract was dried over anhydrous magnesium sulfate.
- the solvent was distilled off, and the residue was purified with a basic silica gel column to give the title compound (0.16 g) as a white powder.
- tert-butyl 1-piperazine-potassium tert-butyl (5.0 g) in dichloromethane (20 mL), add triethylamine (3.8 mL), and add 3-((6-chloro-2--2-naphthyl) sulfonate under ice-cooling.
- G) Propionic acid (8.0 g), HOBt (4.5 g) and WSC (5.7 g) were added, and the mixture was stirred at room temperature for 16 hours. After making the reaction solution alkaline with an aqueous potassium carbonate solution, the mixture was extracted with a black hole form, and the extract was dried over anhydrous magnesium sulfate.
- Example 3a The compound (1.0 g) obtained in Example 3a) was dissolved in DMF (30 mL), and potassium carbonate (0.75 g) and 3-chloromethyl-5,6-dihydroimidazo [2, 1-b] [1 , 3] Thiazol hydrochloride (0.58 g) was added and stirred at 70 ° C for 4 hours. After evaporating the solvent, the residue was poured into water, extracted with a mixture of black form and methanol, and the extract was dried over anhydrous magnesium sulfate. The solvent was distilled off, and the residue was purified by a basic silica gel column to obtain a colorless oil.
- Example 4a The compound (4.0 g) obtained in Example 4a) was dissolved in ethyl acetate (50 mL), and 3-chloroperbenzoic acid (7.4 g) was added at 5 ° C or lower, followed by stirring for 1 hour.
- the reaction solution was poured into an aqueous solution of potassium carbonate, extracted with a black form, and the extract was dried over anhydrous magnesium sulfate.
- the solvent was distilled off to obtain the title compound (2.6 g) as white crystals.
- the mixture was extracted with a mixture of chloroform and methanol, and the extract was dried over anhydrous magnesium sulfate.
- the solvent was distilled off, and the residue was purified by a basic silica gel column to obtain an oil. This oil was dissolved in acetone, 4N hydrogen chloride in getyl ether was added, and the precipitated solid was collected by filtration to obtain the title compound (0.33 g) as a pale yellow powder.
- Example 3a The tri (3-((6-cu-guchi-2-naphthyl) sulfonyl) propionyl) piperazine (2.0 g) obtained in Example 3a) was mixed with N- (4-clo-methyl-3-propyl-1, The title compound (1.5 g) was obtained as pale yellow crystals from 3-thiazol-2 (3H) -ylidene) propylamine hydrochloride (1.6 g) in the same manner as in Example 3b).
- Example 3a The compound obtained in Example 3a) (3-((6-cu-guchi-2--2-naphthyl) sulfonyl) propionyl) pi
- perazine 1. g
- N- (4-chloromethyl-3-isopropyl-1,3-thiazole-2 (3H) -ylidene) -N-isopropylamine hydrochloride 1. g
- the title compound (1.0 g) was obtained as white crystals.
- Example 10a Dissolve the compound (1.2 g) obtained in Example 10a) in concentrated hydrochloric acid (5 mL) and stir at room temperature for 1 hour. mixed. The solvent was distilled off, and dichloromethane (50 mL) and triethylamine (0.87 uiL) were added to the residue. To this solution, under ice-cooling, add 3-((6-kuguchi-2_naphthyl) sulfonyl) propionic acid (0.92 g), HOBt (0.52 g) and ⁇ WSC (0.65 g), and add the solution for 16 hours at room temperature. Stirred.
- reaction solution was made alkaline with an aqueous carbonated aqueous solution, extracted with chloroform, and the extract was dried over anhydrous magnesium sulfate.
- the reaction solution was distilled off, and the residue was purified by a basic silica gel column to give the title compound (0.31 g) as a colorless powder.
- the solvent was distilled off, an aqueous solution of potassium hydrogen carbonate was added to the residue, and the mixture was extracted with chloroform. The extract was dried over anhydrous magnesium sulfate. The solvent was distilled off, and the residue was purified by a basic silica gel column to give the title compound (4.3 g) as a brown oil.
- Example 11a The compound (1.5 g) obtained in Example 11a) was dissolved in concentrated hydrochloric acid (5 mL), and the mixture was stirred at room temperature for 1 hour. After concentration of the reaction mixture, dichloromethane (50 mL) and triethylamine (l.SmL) were added to the residue, and the mixture was cooled under ice-cooling to give (3-((1-tert-butoxycarbonyl-5-clomouth-1H-india). —R-2-yl) sulfonyl) propionic acid (1.8 g;), HOBt (0.77 g) and WSC (0.96 g) were added, and the mixture was stirred at room temperature for 16 hours. The extract was dried over anhydrous magnesium sulfate, the solvent was distilled off, and the residue was purified with a basic silica gel column to give the title compound (0.31 g) as white crystals.
- dichloromethane 50 mL
- l.SmL trie
- Example 11 a The compound (0.5 g) obtained in Example 11 a) was dissolved in DMF (1.0 mL), methyl iodide (0.13 mL) was added at room temperature, and the mixture was stirred at 80 overnight.
- the reaction solution was poured into water, extracted with a mixed solution of chloroform and methanol, and the extract was dried over anhydrous magnesium sulfate.
- the solvent was distilled off, and the residue was purified with a basic silica gel column.
- the product was treated with a solution of hydrogen chloride in ether (5 mL) to give the title compound (0.23 g) as white crystals.
- Example 14b N-((2Z) -4- (1- (3-((6-kuguchi-2--2-naphthyl) sulfonyl) propanol) -tobiperidinyl) -3-methyl-1,3-thiazoyl -2 (3H) -ylidene) -N-methylamine
- the compound (1.2 g) obtained in Example 14a) was dissolved in 1N hydrochloric acid and stirred for 1 hour. After making the reaction solution alkaline with an aqueous solution of potassium carbonate, the solution was extracted with chloroform, and the extract was dried over anhydrous magnesium sulfate.
- Example 3a The tri (3-((6-chloro-2-2-naphthyl) sulfonyl) propionyl) piperazine (1.5 g) obtained in Example 3a) and 4-chloromethyl-N-methyl-1,3-thiazol -From 2-amine hydrochloride (0.81 g), the title compound (1.2 g) was obtained as white crystals in the same manner as in Example 3b).
- Example 17a The compound (2.4 g) obtained in Example 17a) was dissolved in concentrated hydrochloric acid (15 mL), and the mixture was stirred at room temperature for 1 hour.
- the reaction solution was made alkaline with an aqueous solution of potassium carbonate, extracted with a black hole form, and the extract was dried over anhydrous magnesium sulfate.
- the solvent was distilled off and the residue was treated with DMF (30 Potassium carbonate (0.84 g) and N- (4-chloromethyl-3-methyl-1,3-thiazol-2 (3H) -ylidene) -N-methylamine hydrochloride (0.65 g) And stirred at 70 ° C for 4 hours.
- the solvent was distilled off, the residue was poured into water, and extracted with a mixed solution of chloroform and methanol, and the extract was dried over anhydrous magnesium sulfate.
- the solvent was distilled off, and the residue was purified with a basic silica gel column to give the title compound (0.98 g) as a white powder.
- 1,3_Thiazol-2-amine (0.12 g) was dissolved in DMF (0.5 mL), and the compound (0.6 g) obtained in Example 18c) was added at room temperature, followed by stirring at 80 with stirring.
- the reaction solution was poured into water, extracted with a mixed solution of chloroform and methanol, and the extract was dried over anhydrous magnesium sulfate.
- the solvent was distilled off, and the residue was purified with a basic silica gel column to give the title compound (0.11 g) as a white powder.
- reaction solution was made alkaline with an aqueous solution of potassium carbonate, extracted with chloroform, and the oil was dried over anhydrous magnesium sulfate.
- the solvent was distilled off, and the residue was purified by a silica gel column to give the title compound ( € .0 g).
- Example 23a The compound (5.0 g) obtained in Example 23a) was dissolved in dichloromethane (50 mL), and tetramethylsilyl triflate (1.9 g) was added thereto under ice cooling, followed by stirring for 30 minutes. After making the antiwoven fabric alkaline with potassium carbonate aqueous solution, it is extracted with black form, and the extract is anhydrous sulfuric acid. Dried over magnesium acid. The solvent was distilled off, and the residue was dissolved in DMF (50 mL).
- reaction solution was made alkaline with a carbonated aqueous solution of water, extracted with chloroform, and the extract was dried over anhydrous magnesium sulfate.
- the solvent was distilled off, and the residue was purified with a basic silica gel column to give the title compound (0.21 g) as a white powder.
- Example 2255 Starting from aaminominoaacetylacetylaminoamide ((00..0088 gg)), the same procedure as in Example 2255 was carried out to obtain the title compound ((00 ..1199 gg)) as white-white crystals. .
- Example 30a The compound (3.0 g) obtained in Example 30a) was dissolved in carbon tetrachloride (50 mL), AIBN (0.1 g) and NBS (2.3 g) were added at room temperature, and the mixture was stirred at 80 ° C for 1 hour. The reaction solution was poured into an aqueous solution of potassium carbonate and extracted with a black hole form. The extract was dried over anhydrous magnesium sulfate. The solvent was distilled off to obtain the title compound (2.9 g) as white crystals. NMR (CDCI3) ⁇ 5: 1.55 (9H, s), 2.26 (3H, s), 3.62 (3H, s).
- Example 30b The compound (5-bromo-3,4-dimethyl-1,3-thiazole-2 (3 ⁇ )- ⁇ lidene) carboxylate tert-butyl (2.9 g) obtained in Example 30b) was treated with 1,2-dichloroethane (2.9 g). The solution was dissolved in 50 niL), AIBN O.1 g) and NBSU.7 g) were added at room temperature, and the mixture was stirred at 80 ° C for 3 hours. The reaction solution was poured into an aqueous solution of potassium carbonate, extracted with chloroform, and the extract was dried over anhydrous magnesium sulfate.
- the solvent was distilled off, the residue was poured into water, extracted with a mixed solution of chloroform and methanol, and the extract was dried over anhydrous magnesium sulfate.
- the solvent was distilled off, and the residue was purified with a basic silica gel column to give the title compound (1.2 g) as a white powder.
- Example 3a The tri (3-((6-clo-2--2-naphthyl) sulfonyl) propionyl) piperazine (1.0 g) obtained in Example 3a) was mixed with N- (4-clomethyl-3,5-dimethyl).
- the title compound (0.39 g) was obtained as a white powder from -1,3-thiazole-2 (3H) ′-ylidene) -N-methylamine hydrochloride (0.8 g) in the same manner as in Example 3.
- Example 33a The compound (1.1 g) obtained in Example 33a) was dissolved in trifluoroacetic acid (10 mL), and the mixture was stirred at room temperature for 1 hour. The solvent was distilled off, and the residue was clarified with a carbonated aqueous solution of water, extracted with chloroform, and the extract was dried over anhydrous magnesium sulfate. The solvent was distilled off, the residue was dissolved in DMF (20 mL), potassium carbonate (0.55 g) and N- (4-chloromethyl-3-methyl-1,3-thiazole-2 (3H) -ylidene)- N-Methylamine hydrochloride (0.42 g) was added, and the mixture was stirred at 70 ° C for 4 hours.
- Example 34c N- ((2Z) -4-((4- (3- ((6-kuguchi-2 -naphthyl> sulfonyl) propanol)) -3- ((3- (4-morpholinyl) -1,2 , 4-oxaziazol-5-yl) methyl) -1-piperazinyl) methyl) -3-methyl-1,3-thiazole-2 (3H) -ylidene) -N-methylamine Obtained in Example 34b) Dissolve the obtained compound (1.3 g) in THF (20 mL), add 1,3-dimethylbarbituric acid (1.9 g) and tetrakis (triphenylphosphine) palladium (0.3 g), and replace the reaction vessel with nitrogen.
- reaction solution was basified with aqueous carbonate solution, extracted with chloroform, and the extract was dried over anhydrous magnesium sulfate.
- the solvent was distilled off to give a light brown oily substance, 4- (3-((6-chloro-2--2-naphthyl) sulfonyl) propanol) -3-((3- (4-morpho'Jnyl) -1
- tert-butyl 2,2,4-oxaziazol-5-yl) methyl) pidazine-1-carboxylate (2.3 g). This was dissolved in trifluoroacetic acid (15 mL) and stirred at room temperature for 1 hour.
- the residue was made alkaline with an aqueous solution of potassium carbonate, extracted with chloroform, and the extract was dried over anhydrous magnesium sulfate.
- the solvent was distilled off, the residue was dissolved in DMF (30 mL), and potassium carbonate (1.0 g) and N- (4-octamethyl-3-methyl-1,3-thiazol-2 ( 3H) -Ilidene) -N-methylamine hydrochloride (0.77 g) was added, and the mixture was stirred at 70 ° C for 4 hours.
- the residue was poured into water and extracted with a mixed solution of formaldehyde and methanol, and the extract was dried over anhydrous magnesium sulfate. Distill solvent
- the residue was purified by a basic silica gel column to give the title compound (0.19 g) as a white powder.
- Example 11 4-(((2Z) -3-methyl-2-methylimino-2,3-dihydro-1,3-thiazol-4-yl) methyl) pi) obtained in Example 11 a) Dissolve tert-butyl rosin-leuronate (l.Og) in THF (20 mL), add n-butyllithium (4.6 mL; 1.6 M hexane solution) at -70 ° C, and stir for 30 minutes. Was. DMF (1.0 mL) was added to the reaction solution, and the mixture was stirred at -70 ° C for 1 hour, and then an aqueous solution of ammonium chloride was added at 0 ° C. The mixture was extracted with ethyl acetate, and the extract was dried over anhydrous magnesium sulfate. The solvent was distilled off to obtain the title compound (1.1 g) as a pale brown oil.
- Example 35b The compound (1.1 g) obtained in Example 35b) was dissolved in concentrated hydrochloric acid (10 mL), and the mixture was stirred at room temperature for 1 hour. After concentrating the reaction mixture, the residue was dissolved in a mixture of saturated aqueous sodium bicarbonate (15 mL) and chloroform (15 mL), and the mixture was stirred at 0 ° C for 3 ⁇ (3-chloro-2-naphthyl). ) Sulfonyl) .propionyl (1.1 g) was added, and the mixture was stirred at room temperature for 2 hours. The reaction solution was poured into water and extracted with a mixed solution of form-methanol and dried over anhydrous magnesium sulfate. The solvent was distilled off, and the residue was purified with a basic silica gel column to give the title compound (0.50 g) as a white powder.
- Example 36a The compound (1.1 g) obtained in Example 36a) was dissolved in concentrated hydrochloric acid (10 mL), and the mixture was stirred at room temperature for 1 hour. After concentrating the reaction mixture, the residue was dissolved in a mixture of saturated aqueous sodium hydrogencarbonate (15 mL) and chloroform (15 mL), and the mixture was dissolved at 0 ° C. in 3-((6-cuchiguchi-2-naphthyl) chloride. Sulfonyl) propionyl (0.89 g) was added, and the mixture was stirred at room temperature for 2 hours. The reaction solution was poured into water and extracted with a mixed solution of form-methanol and dried over anhydrous magnesium sulfate.
- Example 38b The title compound was obtained from the compound (1.6 g) obtained in Example 38b) in the same manner as in Example 35c). (0.06 g) was obtained as a colorless powder.
- Example 36b The title compound was obtained in the same manner as in Example 36b) from the compound (1.1 g) obtained in Example 39a) and 3-((6-kuguchi-2-naphthyl) sulfonyl) propionyl chloride (0.89 g). (0.43 g) was obtained as a white powder.
- Example 14a 4-((2Z) -3-Methyl-2-methylimino-2,3-dihydro-1,3-thiazol-4-yl) piperidine-tricarboxylic acid tert-butyl odor obtained in Example 14a)
- the title compound (2.4 g) was obtained in the same manner as in Example 35a) from the hydrochloride (2.2 g).
- Example 39a The title compound (0.5 g) was obtained in the same manner as in Example 39a) from the compound (0.75 g) obtained in Example 40a) and a 1M dimethylamine solution in THF (2.2 mL).
- Example 40a 4-((2Z) -5-formyl-3-methyl-2- (methylimino) -2, '3-dihydro-1,3-thiazol-4-yl) piperidine- obtained in Example 40a)
- the title compound (0.5 g) was obtained from tert-butyl 1-carboxylate (0.75 g) and 2-methoxy-N-methylethylamine (0.23 g) in the same manner as in Example 39a).
- Example 41 a The title compound was obtained from the compound (0.5 g) obtained in Example 41 a) and 3-((6-chloro-2--2-naphthyl) sulfonyl) propionyl chloride (0.43 g) in the same manner as in Example 36b). (0.17 g) was obtained as a white powder.
- the solvent was distilled off, the residue was poured into water and extracted with a mixed solution of form-methanol and dried over anhydrous magnesium sulfate. The solvent was distilled off, and the residue was purified by a silica gel column to give the title compound (3.1 g) as pale-yellow crystals. .
- Example 42b The compound (1.4 g) obtained in Example 42b) was dissolved in a solution of hydrogen bromide in acetic acid (10 mL), and the mixture was stirred at room temperature for 1 hour. The precipitated crystals were collected by filtration, dissolved in a mixture of saturated aqueous sodium hydrogen carbonate (15 mL) and chloroform (15 mL), and 3-((6-kuguchiguchi-2-naphthyl) sulfonyl) chloride was added at 0 ° C. Propionyl (1.1 g) was added, and the mixture was stirred at room temperature for 2 hours.
- reaction solution was poured into water, extracted with a mixed solution of chloroform and methanol, and the extract was dried over anhydrous magnesium sulfate.
- the solvent was distilled off, and the residue was purified with a basic silica gel column to give the title compound (1.2 g) as white crystals.
- Example 4 The compound ((00..5577 gg)) obtained in Example 4433aa)) was dissolved and dissolved in dichlorochlororomethatan ((1100 mmLL)). And then to 00 ° C
- Example 43c The compound (0.14 g) obtained in Example 43c) was dissolved in concentrated hydrochloric acid (3 mL), and the mixture was stirred at room temperature for 1 hour. The reaction solution was concentrated under reduced pressure, and water was removed from the residue by azeotropic distillation with toluene. The obtained residue was dissolved in DMF (10 mL), and 1108 Tobo 3 complex (53 mg), WSC (66 mg) and triethylamine (0.14 g) were added, and the mixture was stirred at room temperature for 15 hours. The reaction solution was concentrated under reduced pressure, and the residue was diluted with saturated aqueous sodium hydrogen carbonate and ethyl acetate. The organic layer was separated and dried over anhydrous sodium sulfate. The solvent was distilled off under reduced pressure, and the residue was purified by a basic silica gel column to give the title compound (50 mg) as a colorless powder.
- Example 44a The compound (0.50 g) obtained in Example 44a) was dissolved in concentrated hydrochloric acid (3 mL), and the mixture was stirred at room temperature for 3 hours. The reaction solution was concentrated under reduced pressure, and water was removed from the residue by azeotropic distillation with toluene. The obtained residue was dissolved in DMF (5 mL), and 3- (chloromethyl) -5,6-dihydroimidazo [2,1-b] [1,3] thiazol hydrochloride (0.24 g) and carbonic acid Forced rim (0.32 g) was added, and the mixture was stirred at 100 ° C for 24 hours.
- reaction solution was concentrated under reduced pressure; the residue was diluted with saturated aqueous sodium hydrogen carbonate and ethyl acetate. The organic layer was separated and dried over anhydrous sodium sulfate. The solvent was distilled off under reduced pressure, and the residue was purified with basic silica gel gel to obtain the title compound (40 mg) as a colorless powder.
- Example 47a The title compound (0.18 g) was obtained from the compound (0.50 g) obtained in Example 47a) and 3-((6-chloro-2-naphthyl) sulfonyl) propanoic acid (0.53 g) in the same manner as in Example 46b). ) was obtained as a white solid.
- the title compound (1.28) was prepared from tert-butyl 4- (2-bromo-2-oxoethyl) piperidine-tricarboxylate (3.0 g) and propylenetoluene urea (0.90 g) in the same manner as in Example 46a) using DMF as a solvent. g) was obtained.
- Example 48a The title compound (0.18 g) was obtained from the compound (0.50 g) obtained in Example 48a) and 3-((6-chloro-2-naphthyl) sulfonyl) propanoic acid (0.50 g) in the same manner as in Example 46b). ) was obtained as a white solid.
- reaction solution was concentrated under reduced pressure, a saturated aqueous sodium hydrogen carbonate solution was added to the residue, and the mixture was extracted with chloroform.
- the solvent was distilled off under reduced pressure, and the residue was purified by silica gel chromatography to obtain the title compound (0.46 g) as a pale yellow solid.
- Example 46a from 4-tert-butyl 4- ⁇ 2-bromo-3-oxopropyl) piperidine-tricarboxylate (2.0 g) and propylene thiourea (0.61 g) obtained in Example 49a) using DMF as a solvent. In the same manner as in the above, the title compound (0.46 g) was obtained.
- Example 46b The title compound (0.08 g) was prepared in the same manner as in Example 46b) from the compound (0.45 g) obtained in Example 50a) and 3-((6-chloro-2-naphthyl) sulfonyl) propanoic acid (0.40 g). ) was obtained as a pale yellow solid.
- Example 46a was prepared using tert-butyl 4- (2-bromo-3-oxopropyl) piperidine-1-carboxylate (2.0 g) obtained in Example 49a) and ethylenethiourea (0.54 g) using DMF as a solvent. ) To give the title compound (0.41 g).
- Example 46a 4-((2Z) -3-Methyl-2- (methylimino) -2,3-dihydro-1,3-thiazol-5-yl) piperidine-1-carboxylic acid obtained in Example 46a) Same as Example 46b) from tert-butyl (0.86 g) and 3-((1-tert-butoxycarbonyl) -5-chloro-1H-indole-2-yl) sulfonylpropanoic acid (1.07 g) The title compound (0.72 g) was obtained as a white solid.
- Methyl iodide (0.44 mL) ′ was added to a DMF solution (5.0 mL) of the compound (1.0 g) obtained in Example 57a), and the mixture was stirred at 80 ° C. for 2 hours.
- the reaction solution was concentrated, and the residue was dissolved in chloroform and saturated aqueous sodium hydrogen carbonate, and the mixture was stirred for 15 minutes.
- the organic layer was separated and dried over anhydrous sodium sulfate.
- the solvent was distilled off, and the residue was purified by a silica gel column to give the title compound (0.52 g) as a pale-yellow solid.
- Example 57d) (2Z) -5- (1_ (3-((6-chloro-2-naphthyl) sulfonyl) propanoyl) -1 -piridinyl) -3-methyl-1,3-thiazol-2 (3H
- the compound (0.68 g) obtained in Example 57c) was dissolved in a 4 N hydrogen chloride dioxane solution (10 mL) and stirred for 6 hours.
- the reaction solution was neutralized with a saturated aqueous solution of sodium bicarbonate, and extracted with chloroform. After evaporating the solvent, trieduramine (0.50 mL) was added to the residue, and the mixture was dissolved in acetonitrile (10 mL).
- Example 57b was obtained from tert-butyl 4- (2-amino-1,3-thiazol-5-yl) piperidine-1-carboxylate (1.0 g) obtained in Example 57a) and tert-butyl iodide (0.73 mL). ) To give the title compound (0.48 g).
- Example 57c The title compound (0.60 g) was obtained in the same manner as in Example 57c) from the compound (0.48 g) obtained in Example 59a). .
- Example 46b The title compound was obtained in the same manner as in Example 46b) from the compound (1.27 g) obtained in Example 62 a) and 3-((6-cyclo-2--2-naphthyl) sulfonylyl) propanoic acid (1.12 g). (1.74 g) was obtained.
- Example 63b 5- (tri (3-((6-chloro-2_naphthyl) sulfonyl) propanoyl) -1-piperidinyl) -N-methyl-1,3-thiazol-2-amine obtained in Example 63b) (0.60 g) and 2-ethanol (0.0 mL) were obtained in the same manner as in Example 57b) to give the title compound (0.36 g) as a pale yellow solid.
- Example 65a The title compound (0.24 g) was obtained as a pale yellow solid from the compound (0.50 g) obtained in Example 65a) and eodoacetamide (0.24 g) in the same manner as in Example 57b). .
- Benzoyl isothiocyanate (22.7 g) was added to a THF solution (300 mL) of 2-((tert-butyldimethylsilyl) oxy) ethanamine (W0 0007985: 24.4 g), and the mixture was stirred for 2 hours.
- the reaction solution was concentrated, and the residue was dissolved in methanol (150 mL). Potassium carbonate (5.0 g) and water (50 mL) were added to this solution, and the mixture was stirred for 2 hours. The insoluble material was removed by filtration, and the filtrate was concentrated.
- Example 47a The title compound was obtained in the same manner as in Example 47a) from the compound (2.34 g) obtained in Example 66a) and tert-butyl 4- (1-bromo-2-oxoethyl) piperidin-tricarboxylate (4.6 g). Compound (1.52 g) was obtained.
- Example 46b The title compound (1.37 g) was obtained in the same manner as in Example 46b) from the compound (1.26 g) obtained in Example 66b) and 3-((6-kuguchi-2-naphthyl) sulfonyl) propanoic acid (1.15 g). g) was obtained.
- Example 46b The title compound (1.89 g) was obtained as a pale yellow compound in the same manner as in Example 46b) from the compound (1.07 g) obtained in Example 67a) and 3-((6-chloro-2-naphthyl) sulfonyl) propanoic acid. Obtained as a solid.
- reaction solution was concentrated, and the residue was dissolved in chloroform and saturated saline.
- the formal layer at the mouth was separated and dried over anhydrous sodium sulfate.
- the solvent was distilled off to obtain the title compound (0.19 g) as a colorless solid.
- Example 72a The compound (0.38 g) obtained in Example 72a) and 3-((6-chloro-2-naphthyl) sulfonyl) pro
- the title compound (0.37 g) was obtained from panic acid (0.32 g) in the same manner as in Example 46b).
- the black-mouthed form solution was washed with saturated saline and dried over anhydrous sodium sulfate.
- the solvent was distilled off, and the residue was purified by a silica gel column to give the title compound (0.85 g) as a pale-yellow solid.
- Example 46b The title compound (0.74 g) was obtained in the same manner as in Example 46b) from the compound (0.55 g) obtained in Example 74a) and 3-((6-kuguchi-2--2-naphthyl) sulfonyl) propanoic acid.
- Example 46b The title compound (0.74 g) was obtained in the same manner as in Example 46b) from the compound (0.55 g) obtained in Example 74a) and 3-((6-kuguchi-2--2-naphthyl) sulfonyl) propanoic acid.
- Example 46b the title compound (0.43 g) was obtained in the same manner as in Example 46b) from the compound (0.32 g) obtained in Example 75a) and 3-((6-chloro-2--2-naphthyl) sulfonyl) propanoic acid, as in Example 46b). Obtained as a solid.
- Trimethyltin azide (0.35 g) was added to a toluene solution (10 mL) of the compound (0.3 g) obtained in Example 74b), and the mixture was heated under reflux for 24 hours. Methanol (2 mL) was added to the reaction solution, and the mixture was stirred for 1 hour. The reaction solution was concentrated, and the residue was purified by a silica gel column to give the title compound (0.14 g) as a colorless solid.
- Example 77a The title compound (0.26 g) was obtained from the compound (0.24 g) obtained in Example 77a) and 3-((6-cyclo-2--2-naphthyl) sulfonyl) propanoic acid in the same manner as in Example 46b). Obtained as a colorless solid.
- Example 46a 4-((2Z) -3-methyl-2- (methylimino) -2,3-dihydro-1,3-.thiazol-5-yl) piperidine-tricarboxylic acid tert- obtained in Example 46a)
- the title compound (0.91 g) was obtained as a pale yellow solid from butyl (0.80 g) and butyl carbonate (0.67 mL) in the same manner as in Example 67a).
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Description
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Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/574,048 US7534887B2 (en) | 2003-09-30 | 2004-09-29 | Thiazoline derivative and use of the same |
| EP04773616A EP1669352A4 (en) | 2003-09-30 | 2004-09-29 | THIAZOLINE DERIVATIVE AND ITS USE |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003-341430 | 2003-09-30 | ||
| JP2003341430 | 2003-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005030740A1 true WO2005030740A1 (ja) | 2005-04-07 |
Family
ID=34386223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2004/014685 Ceased WO2005030740A1 (ja) | 2003-09-30 | 2004-09-29 | チアゾリン誘導体およびその用途 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7534887B2 (ja) |
| EP (1) | EP1669352A4 (ja) |
| WO (1) | WO2005030740A1 (ja) |
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| WO2025015269A1 (en) | 2023-07-13 | 2025-01-16 | Aconcagua Bio, Inc. | Compounds, compositions, and methods |
| WO2025045208A1 (en) | 2023-08-31 | 2025-03-06 | Gasherbrum Bio, Inc. | Heteroaryl-heterocycloalkyl-based glp-1 agonists |
| WO2025137307A1 (en) | 2023-12-20 | 2025-06-26 | Gasherbrum Bio, Inc. | Heterocyclic glp-1 agonists |
| WO2025154020A1 (en) | 2024-01-19 | 2025-07-24 | Takeda Pharmaceutical Company Limited | Improved gip receptor agonist peptide compounds and uses thereof |
| WO2025154021A1 (en) | 2024-01-19 | 2025-07-24 | Takeda Pharmaceutical Company Limited | Improved gip receptor agonist peptide compounds and uses thereof |
| WO2025171341A2 (en) | 2024-02-08 | 2025-08-14 | Aconcagua Bio, Inc. | Compounds and compositions for treating conditions associated with calcitonin receptor and/or amylin receptor activity |
| WO2025171340A1 (en) | 2024-02-08 | 2025-08-14 | Aconcagua Bio, Inc. | The treatment of calcitonin- and/or amylin-receptor associated conditions |
| WO2025189141A1 (en) | 2024-03-08 | 2025-09-12 | Annapurna Bio, Inc. | Methods for treating obesity and increasing weight loss |
Also Published As
| Publication number | Publication date |
|---|---|
| US20070010528A1 (en) | 2007-01-11 |
| US7534887B2 (en) | 2009-05-19 |
| EP1669352A1 (en) | 2006-06-14 |
| EP1669352A4 (en) | 2008-12-17 |
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