WO1997019064A1 - Nouvelles phenylimidazolidines fluorees ou hydroxylees ayant une activite anti-androgenique, leur procede de preparation, intermediaires obtenus et compositions pharmaceutiques - Google Patents
Nouvelles phenylimidazolidines fluorees ou hydroxylees ayant une activite anti-androgenique, leur procede de preparation, intermediaires obtenus et compositions pharmaceutiques Download PDFInfo
- Publication number
- WO1997019064A1 WO1997019064A1 PCT/FR1996/001846 FR9601846W WO9719064A1 WO 1997019064 A1 WO1997019064 A1 WO 1997019064A1 FR 9601846 W FR9601846 W FR 9601846W WO 9719064 A1 WO9719064 A1 WO 9719064A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- formula
- products
- radical
- trifluoromethyl
- benzonitrile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/4164—1,3-Diazoles
- A61K31/4166—1,3-Diazoles having oxo groups directly attached to the heterocyclic ring, e.g. phenytoin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/08—Drugs for disorders of the urinary system of the prostate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/10—Anti-acne agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/14—Drugs for dermatological disorders for baldness or alopecia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two 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
- C07D233/72—Two oxygen atoms, e.g. hydantoin
- C07D233/76—Two oxygen atoms, e.g. hydantoin with substituted hydrocarbon radicals attached to the third ring carbon atom
Definitions
- the present invention relates to new fluorinated or hydroxylated phenylimidazolidines, their preparation process, the new intermediates obtained, their application as medicaments, their new use and the pharmaceutical compositions containing them.
- R- j _ and R 2> identical or different, are chosen from cyano, nitro, trifluoromethyl and halogen atoms
- R 3 represents an aryl, arylalkyl, alkyl, alkenyl or alkynyl radical, linear or branched, containing plus 10 carbon atoms and optionally substituted by one or more radicals chosen from halogen atoms and cyano, hydroxyl, alkoxy, carboxy, acyl and acyloxy radicals, in which, where appropriate, the alkyl, alkoxy and acyl radicals are linear or branched, containing at most 10 carbon atoms, the carboxy radical is free, salified, esterified or amidified and the hydroxy radical is free, esterified, etherified or protected
- R 4 and R 5 identical or different, represent a alkyl radical, linear or branched, containing at most 4 carbon atoms and optionally substituted by a halogen atom, or form with the carbon atom
- halogen designates fluorine, chlorine, bromine or iodine atoms. We prefer fluorine, chlorine or bromine atoms.
- linear or branched alkyl radical designates the methyl, ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl, tert-butyl, pentyl, isopentyl, hexyl, isohexyl and also heptyl, octyl, nonyl and decyl radicals as their linear or branched position isomers,
- alkyl radicals having at most 6 carbon atoms and in particular methyl, ethyl, propyl, isopropyl, n-butyl, n-pentyl and n-hexyl radicals,
- linear or branched alkenyl radical designates the vinyl, allyl, 1-propenyl, butenyl, 1-butenyl, pentenyl or hexenyl radicals as well as their linear or branched position isomers.
- alkenyl radicals the vinyl, allyl, n-butenyl or isobutenyl values are preferred, - the term alkynyl denotes a linear or branched radical having at most 12 carbon atoms such as, for example, ethyl, propargyl, butynyl, pentynyl or hexynyl.
- alkynyl radicals those with 4 carbon atoms are preferred, and in particular the propargyl radical.
- linear or branched alkoxy radical designates the methoxy, ethoxy, propoxy, isopropoxy, linear, secondary or tertiary butoxy, pentoxy or hexoxy radicals as well as their linear or branched position isomers, -
- cyclic radical consisting of 3 to 7 members and possibly containing one or more identical or different heteroatoms, chosen from oxygen, sulfur or nitrogen atoms designates on the one hand a cycloalkyl radical which designates itself- even in particular the cyclobutyl, cyclopentyl and cyclohexyl radicals and, on the other hand, a carbon cyclic radical interrupted by one or more heteroatoms chosen from oxygen, nitrogen or sulfur atoms such as very particularly the heterocyclic monocyclic radicals saturated such as for example the oxetannyl, oxolannyl, dioxany
- acyl radical preferably designates the formyl, acetyl, propionyl, butyryl and benzoyl radicals, but also the valeryl, hexanoyl, acryloyl, crotalkyl and carbamoyl radicals,
- acyloxy radical denotes the radicals in which the acyl radicals have the meaning indicated above and for example the acetoxy or propionyloxy radicals,
- aryl designates carbocyclic aryl radicals such as phenyl or naphthyl and heterocyclic aryl monocyclic with 5 or 6 members or consisting of condensed rings, comprising one or more heteroatoms preferably chosen from oxygen, sulfur and nitrogen.
- 5-membered heterocyclic aryls mention may be made of the furyl, thienyl, pyrrolyl, thiazolyl, oxazolyl, imidazolyl, thiadiazolyl, pyrazolyl, isoxazolyl and tetrazolyl radiocals.
- 6-membered heterocyclic aryls mention may be made of the pyridyl, pyrimidinyl, pyridazinyl, pyrazinyl radicals.
- Phenyl, tetrazolyl and pyri ⁇ dyl radicals are preferred.
- arylalkyl designates the radicals resulting from the combination of the alkyl radicals and the aryl radicals mentioned above.
- alkyl radicals substituted by one or more halogens we. may cite the monofluoro-, chloro- or bromo-methyl, difluoro-, dichloro- or dibromo-methyl and trifluoromethyl radio ⁇ cals.
- the carboxy radical (s) of the products of formula (I) can be free, salified, esterified or amidified by various groups known to those skilled in the art.
- carboxy radicals salified with mineral bases such as, for example, an equivalent of sodium, potassium, lithium, calcium, magnesium or ammonium or organic bases such as, for example, methylamine, propylamine, t ⁇ methylamine, diethylamine, triethylamine, N, N-dimethylethanolamine, tris (hydroxy-methyl) amino methane, 1 ethanolamine, pyridine, picico, dicyclohexylamine, morpholine, benzylamine, procaine, lysine, arginine, histidine, N-methyl-glucamine.
- mineral bases such as, for example, an equivalent of sodium, potassium, lithium, calcium, magnesium or ammonium or organic bases such as, for example, methylamine, propylamine, t ⁇ methylamine, diethylamine, triethylamine, N, N-dimethylethanolamine, tris (hydroxy-methyl) amino methane, 1 ethanolamine, pyridine, picico, dicyclohexylamine,
- Sodium or potassium salts are preferred.
- alkyl radicals esterified by the alkyl radicals to form alkoxy carbonyl groups such as, for example, methoxycarbonyl, ethoxycarbonyl, propoxycarbonyl, butoxy-, isobutoxy- and tert-butoxy-carbonyl or benzyloxycarbonyl
- these alkyl radicals possibly being substituted by radicals chosen, for example, from halogen atoms, hydroxyl, alkoxy, acyl, acyloxy, alkylthio, amino or aryl radicals, such as, for example, in chloromethyl, hydroxypropyl, methoxymethyl, propionyloxymethyl, methylthiomethyl, dimethylaminoethyl groups , benzyl or phenethyl.
- radicals formed with easily cleavable ester residues such as the methoxymethyl and ethoxymethyl radicals; acyloxyalkyl radicals such as pivaloyloxymethyl, pivaloyloxyethyl, acetoxy- methyl or acetoxyethyl; alkylalkylcarbonyloxyalkyl radicals such as methoxycarbonyloxy methyl or ethyl radicals, isopropyloxycarbonyloxy methyl or ethyl radicals.
- ester radicals can be found, for example, in European patent EP 0 034 536.
- Amidified carboxy means groups of the type -CON (Rg) (R 7 ) in which the radicals Rg and R 7, which are identical or different, represent a hydrogen atom or an alkyl radical having from 1 to 4 carbon atoms such as methyl, ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl or tert-butyl radicals.
- radical -N (Rg) (R 7 ) represents the amino, mono or dimethylamino radical are preferred.
- the radical N (Rg) (R 7 ) can also represent a heterocycle which may or may not include an additional heteroatom. Mention may be made of the pyrrolyl, imidazolyl, indolyl, piperidino, morpholino, piperazinyl radicals. The piperidino or morpholino radicals are preferred.
- esterified, etherified or protected hydroxyl radical means the radicals -0-C- ⁇ lr ⁇ ⁇ -Oo ⁇ or -OP respectively,
- O formed from a hydroxyl radical -OH, according to the usual methods known to those skilled in the art and in which P represents a protective group, a- ⁇ , # 2 and ⁇ 3 represent in particular an alkyl, alkaline radical - nyl, alkynyl, aryl or arylalkyl, having at most 12 carbon atoms and optionally substituted as defined above in particular for R 3 .
- protective group P as well as the formation of the protected hydroxyl radical, are given in particular in the usual book of those skilled in the art: Protective Groups in Organic Synthesis, Theodora W. Greene, Harvard University, printed in 1981 by Wiley- Interscience Publishers, John Wiley Se Sons.
- the hydroxyl radical protection group which P can represent can be chosen from the list below: for example formyl, acetyl, chloroacetyl, bromoacetyl, dichloroacetyl, trichloroacetyl, trifluoroacetyl, metho-xyacetyl, phenoxyacetyl, benzoyl, b.enzoylformyl, p-nitro-benzoyl.
- the addition salts with mineral or organic acids of the products of formula (I) can be, for example, the salts formed with hydrochloric, hydrobromic, hydroiodic, nitric, sulfuric, phosphoric, propionic, acetic, formic acids, benzoic, maleic, fumaric, succinic, tartaric, citric, oxalic, glyoxylic, aspartic, ascorbic, alkylmonosulfonic acids such as for example methanesulfonic acid, ethanesulfonic acid, propanesulfonic acid, such as alkoyldisulfonic acids for example methanedisulfonic acid, alpha, beta-ethanedisulfonic acid, arylmonosulfonic acids such as benzenesulfonic acid and aryldisulfonic acids.
- stereoisomerism can be defined as the isomery of compounds having the same developed formulas, but the different groups of which are arranged differently in space, such as in particular in the boat and chair forms of cyclohexane and of monosubstituted cyclohexanes, the substituent of which may be in the axial or equatorial position, and the various possible rotational conformations of the ethane derivatives.
- stereoisomerism due to the different spatial arrangements of fixed substituents, either on double bonds or on rings, which is often called geometric isomery or cis-trans isomery.
- the term stereoisomers is used in the present application in its broadest sense and therefore relates to all of the compounds indicated above.
- the hydrogen atoms which contain the optionally substituted alkyl or alkenyl radicals which may represent R 3 , can be deuterium atoms,
- the fluorine atoms which can represent the halogen atoms, can be a 1 fiF atom useful for medical imaging.
- a subject of the present invention is thus the products of formula (I) as defined above, in which: R- ⁇ and R 2 both represent a chlorine atom, or else identical or different are chosen from cyano radicals, nitro and trifluoromethyl, R 3 represents a phenyl, pyridyl, phenylalkyl, pyridylalkyl, alkyl, alkenyl or alkynyl radical, linear or branched, containing at most 4 carbon atoms and optionally substituted by one or more radicals chosen from atoms halogen and the cyano, hydroxyl, alkoxy, acyl and acyloxy radicals, in which where appropriate, the acyl and alkoxy radicals are linear or branched, containing at most 6 carbon atoms and the hydroxyl radical is free, esterified or protected, R 4 and R 5 , identical or different, represent a radical methyl optionally substituted by a halogen atom, or form, with the carbon atom
- W represents an oxygen or sulfur atom or the radical -NH
- X and Y identical or different, represent an oxygen or sulfur atom, said products of formula (I) being in all the racemic isomeric, enantiomeric and diastereoisomeric forms possible, as well as the addition salts with acids mineral and organic or with the mineral and organic bases of said products of formula (I).
- the radical represents in particular the radical
- R 1 j and R 2 represent a cyano radical and a trifluoromethyl radical
- R 3 represents an alkyl, alkenyl or alkynyl radical, linear or branched, containing at most 4 carbon atoms and optionally substituted by one or more radicals chosen from halogen atoms, the cyano radical and the free, esterified or protected hydroxyl radical ,
- R 4 and R 5 identical or different, represent a methyl radical optionally substituted by a fluorine atom, or form with the carbon atom to which they are attached a cyclohexyl radical
- X and Y represent an oxygen atom, said products of formula (I) being in all the racemic isomeric, enantiomeric and diastereoisomeric forms possible, as well as the addition moieties with mineral and organic acids or with mineral bases and organic of said products of formula (I).
- the present invention also relates to a process for preparing the products of formula (I), as defined above, characterized in that a product of formula (II) is made to act in the presence of a tertiary base:
- the operation is carried out in the presence of a tertiary base such as triethylamine or else pyridine or methylethylpyridine.
- a tertiary base such as triethylamine or else pyridine or methylethylpyridine.
- the possible reactive functions which are optionally protected can in particular be the hydroxy or amino functions.
- usual protective groups are used. Mention may be made, for example, of the following protecting groups for the amino radical: tert-butyl, tert-amyl, trichloroacetyl, chloroacetyl, benzhydryl, trityl, formyl, benzyloxycarbonyl, terbutyloxy- carbonyl.
- protecting group for the hydroxy radical mention may, for example, be made of tetrahydropyrannyl, trime ⁇ thylsilyl, triphenylmethyl or tert-butyl dimethylsilyl radicals. It is understood that the above list is not exhaustive and that other protective groups, for example known in the chemistry of peptides can be used. A list of such protective groups can be found, for example, in French patent BF 2,499,995, the content of which is incorporated here by reference.
- R 4 and R 5 can form a cyclic radical with the carbon atom which carries them such as in particular a cyclohexyl radical.
- R 4 and Rc can or can carry a hydroxyl radical which can be protected in particular in -O-tetrahydropyrannyle (OTHP).
- reaction of the product of formula (II) as defined above with a product of formula (III) as defined above to give the corresponding product of formula (IV) can then be carried out in particular in the presence of chloride of methylene at a temperature of about -30 ° C.
- the possible reactions for removing protective groups are carried out according to the usual methods known to those skilled in the art or, for example, as indicated in patent BF 2,499,995.
- the preferred mode of elimination is acid hydrolysis using the acids chosen from hydrochloric, benzene sulfonic or para-toluene sulfonic, formic or trifluoroacetic acids. Hydrochloric acid is preferred.
- the transformation of the OH radical into a halogen radical can be carried out under the usual conditions known to those skilled in the art, such as in particular in a solvent such as, for example, tetrahydrofuran and the action of a halogen derivative, such as in particular, when the atom d halogen is a fluorine atom, diethylaminosulfide trifluoride (DAST).
- a solvent such as, for example, tetrahydrofuran
- a halogen derivative such as in particular, when the atom d halogen is a fluorine atom, diethylaminosulfide trifluoride (DAST).
- DAST diethylaminosulfide trifluoride
- Triflic anhydride can also be made to act beforehand to obtain the corresponding triflate which is then exchanged with the corresponding fluoride as described below in the examples and in particular by the action of tetrabutylammonium fluoride.
- halogen atom is a bromine, chlorine or iodine atom
- Hal preferably designates the chlorine atom, but can also represent a bromine or iodine atom.
- the reaction conditions of such a process are in particular those described in EP 0494819.
- the products which are the subject of the present invention have interesting pharmacological properties, in particular they are bind to the androgen receptor and they exhibit anti-androgenic activity.
- adenomas and neoplasias of the prostate as well as benign hypertrophy of the prostate, alone or in combination with analogues of LHRH. They can also be used in the treatment of benign or malignant tumors possessing androgen receptors and more particularly cancers of the breast, the skin, the ovaries, the bladder, the lymphatic system, the kidney and the liver,
- radioactive form in radioactive form (tritium, carbon 14, iodine 125 or fluorine 18) can also be used as specific markers for androgen receptors. They can also be used in diagnostic medical imaging.
- the products of formula (I) as defined above can also be used in the veterinary field for the treatment of behavioral disorders such as aggression, and androgen-dependent disorders, such as the circum analum in dogs and tumors with androgen receptors. They can also be used to cause chemical castration in animals.
- a subject of the invention is therefore the application, as medicaments, of products of formula (I) as defined above, said products of formula (I) being in all the possible isomeric forms, racemic or optically active, as well as addition salts with mineral or organic acids or with pharmaceutically acceptable mineral and organic bases of said products of formula (I).
- R 1 and R 2 represent a cyano radical and a trifluoromethyl radical
- R 3 represents an alkyl, alkenyl or alkynyl radical, linear or branched, containing at most 4 carbon atoms and optionally substituted by one or more radicals chosen from halogen atoms, the cyano radical and the free, salified or protected hydroxyl radical ,
- R 4 and R 5 either, identical or different, represent a methyl radical optionally substituted by a fluorine atom, or form with the carbon atom to which they are attached a cyclohexyl radical
- X and Y represent an oxygen atom, said products of formula (I) being in all the racemic isomeric, enantiomeric and diastereoisomeric forms possible, as well as the addition salts with mineral and organic acids or with mineral bases and pharmacologically acceptable organic, of said products of formula (I).
- the subject of the invention is also the application, as medicaments, of the following products:
- the products can be administered parenterally, buccally, perlingually, rectally or topically.
- a subject of the invention is also the pharmaceutical compositions, characterized in that they contain, as active principle, at least one of the medicaments of formula (I), as defined above.
- compositions can be presented in the form of solutions or injectable suspensions, tablets, coated tablets, capsules, syrups, suppositories, creams, ointments and lotions.
- These pharmaceutical forms are prepared according to the usual methods.
- the active principle can be incorporated into excipients usually employed in these compositions, such as aqueous vehicles or not, talc, gum arabic, lactose, starch, magnesium stearate, butter cocoa, fatty substances of animal or vegetable origin, paraffinic derivatives, glycols, various wetting agents, dispersants or emulsifiers, preservatives.
- the usual dose which varies depending on the subject treated and the condition in question, can be, for example, from 10 mg to 500 mg per day in humans, orally.
- the subject of the invention is also, as new industrial products and in particular as new industrial products which can be used as intermediates for the preparation of the products of formula (I), as defined above, the products of formulas (IV) and (V) as defined above and in particular the products of formula (V) in which R 4 and R 5 represent an alkyl radical substituted by a free, esterified, etherified or protected hydroxyl radical.
- the present invention also relates to the use of the products of formula (I) as defined above, for the preparation of pharmaceutical compositions intended for the treatment of adenomas and neoplasias of the prostate as well as benign hypertrophy of the prostate, alone or in combination with LHRH analogues, for the treatment of skin conditions such as acne, hyperseborrhea, alopecia or hirsutism or in diagnostic medical imaging.
- Aromatics 1616-1575-1505 b) Hydrolysis of tetrahydropyrannic ethers
- STAGE 7 4- (4,4-bis (fluoromethyl) -2, 5-dioxo-3- (2-fluoroethyl) -1-imidazolidinyl) -2- (trifluoromethyl) -benzonitrile
- 1 ml of tetrahydrofuran is introduced, cools to -50 ° C and adds dropwise over - 1 min, 0.66 ml of diethylamino trifluorosulfide and then in 5 min at this temperature, 375 mg of the product obtained in stage 6 above and 4 ml of tetrahydrofuran. Rinse with 0.5 ml of tetrahydro- furan and wears at ⁇ 30 ° C.
- Aromatics 1610-1574-1504 STAGE 3 5, 5-bis (fluoromethyl) -3- (4-cyano-3- (trifluoro ⁇ methyl) phenyl) -2, 4-dioxo-1-imidazolidineacetonitrile
- EXAMPLE 3 4- (2,5-di ⁇ xo-4,4-bis (fluoromethyl) -3-ethyl-1- imidazolidinyl) -2- (trifluoromethyl) -benzonitrile
- STAGE 1 4- (4,4-bis (hydroxymethyl ) -2,5-dioxo-3-ethyl-1-imidazolidinyl) -2- (trifluoromethyl) -benzonitrile
- the procedure is as in a) and b) of stage 6 of Example 1 from 110 mg of hydride of sodium 50%, 1 g of the product obtained in stage 5 of Example 1, 5 ml of dimethylformamide and 0.24 ml of ethyl iodide.
- STAGE 2 4- (2,5-dioxo-4,4-bis (fluoromethyl) -3-ethyl-1-imida-zolidinyl) -2- (trifluoromethyl) -benzonitrile The procedure is carried out as in stage 7 of Example 1 , from
- stage 6 of example 1 The procedure is as in a) and b) of stage 6 of example 1 starting from 110 mg of sodium hydride 50%, 1 g of the product obtained in stage 5 of example 1, 5.5 ml of dimethyl sulfoxide and 0.3 ml isopropyl iodide. 1.1 g of product are obtained which is taken up in 12 ml of methanol and 4 ml of 2N hydrochloric acid. 574 mg of expected product is thus obtained
- Aromatics 1618-1575-1508 STAGE 2 4- (4, 4-bis (fluoromethyl) -2, 5-dioxo-3- (1-methyl-ethyl) -1-imidazolidinyl) -2- (trifluoromethyl) -benzonitrile
- stage 6 of example 1 The procedure is as in a) and b) of stage 6 of example 1 starting from 420 mg of sodium hydride at 50%, 3.86 g of the product obtained in stage 5 of example 1, 15 ml of dimethylforamide and 1.30 g of propargyl bromide, in 2 ml of dimethylformamide. 3.872 g of product are obtained which is taken up in 18 ml of methanol and 6 ml of hydrochloric acid.
- STAGE 4 4- (4, 4-bis (fluoromethyl) -2, 5-dioxo-3- (4-hydroxy-2-butyn-1-yl) -1-imidazolidinyl) -2- (trifluoromethyl) -benzo- nitrile
- Aromatics 1617-1580-1505 EXAMPLE 8: 4- (3- (4-hydroxy-2-butyn-1-yl) -4,4-dimethyl-2, 5-dione-1-imidazolidinyl) -2- (trifluoromethyl) -benzonitrile a) Condensation of the 4-tertbutyldimethylsiloxy- 2-butyne chain
- Aromatics 1615-1575-1505 are Aromatics 1615-1575-1505.
- B / T max % of the tritiated hormone bound for an incubation of this tritiated hormone at the concentration (T).
- B / T min % of the tritiated hormone bound for an incubation of this tritiated hormone at the concentration (T) in the presence of a large excess of cold hormone (2500.10 "9 M).
- the local (topical) activity of an antiandrogen is determined by the reduction it brings about on the surface of the costovertebral gland of the hamster (hereinafter GCV), androgen-dependent organ located on the sides of the animal.
- the animals are male hamsters weighing about 140 g, 14 weeks old coming from the Charles River breeding (USA), they are maintained in long photoperiod (16 h of light, 8 h of darkness). Animals are treated daily, except weekends, for 3 weeks (14 administrations).
- the product to be tested is applied, topically, to the G. VS . V. right, the left serving as a witness. The surface of the gland being previously shaved.
- the animals are sacrificed by carotid bleeding 24 h after the last treatment.
- the GCVs are taken, measured and weighed.
- the local activity of a product is determined by the% decrease in the surface area of the GCV which it induces compared to the 1st day of the experiment and compared to the animals treated with the solvent
- the systemic activity of an antiandrogen is determined by the reduction in the weight of the prostate it causes in a whole animal.
- the animals used are male rats of Sprague Dawley strain weighing approximately 200 g, 7 weeks old, from the Iffa Credo farm (France). The experience takes place over two weeks, except for the weekend.
- the product can be administered orally, subcutaneously or percutaneously.
- the solvents used are then: orally: 0.5% aqueous methylcellulose solution in a volume of 5 ml / kg, subcutaneously: corn germ oil 10% ethanol in a volume of 0.2 ml / kg, and percutaneously: ethanol in a volume of 50 ⁇ l on previously shaved skin.
- the treatment is carried out from day 0 to day 4 then (after the weekend) from day 7 to day 10.
- the animals are sacrificed the day after the last treatment by carotid bleeding, the prostates are removed and fixed in water demineralized containing 10% formalin for 72 h. They are then dissected and weighed. The blood is taken in order to determine, by radioimmunological assay, the level of serum testosterone.
- the antiandrogenic activity of the product is expressed in% reduction in the weight of prostates and in% variation in testosterone levels compared to animals treated with the solvent alone.
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Dermatology (AREA)
- Epidemiology (AREA)
- Urology & Nephrology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU76984/96A AU7698496A (en) | 1995-11-22 | 1996-11-21 | Novel fluorinated or hydroxylated phenylimidazolidines having anti-androgenic activity, method for preparing same, resulting intermediates, and pharmaceutical compositions |
| EP96939961A EP0862559A1 (fr) | 1995-11-22 | 1996-11-21 | Nouvelles phenylimidazolidines fluorees ou hydroxylees ayant une activite anti-androgenique, leur procede de preparation, intermediaires obtenus et compositions pharmaceutiques |
| US09/077,223 US6087509A (en) | 1995-11-22 | 1996-11-21 | 1-Imidazolidinyl-phenyls |
| JP9519453A JP2000502053A (ja) | 1995-11-22 | 1996-11-21 | 新規な弗素化又はヒドロキシル化されたフェニルイミダゾリジン、それらの製造法及び中間体、薬剤としての用途、新規な用途並びに製薬組成物 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9513836A FR2741342B1 (fr) | 1995-11-22 | 1995-11-22 | Nouvelles phenylimidazolidines fluorees ou hydroxylees, procede, intermediaires de preparation, application comme medicaments, nouvelle utilisation et compositions pharmaceutiques |
| FR95/13836 | 1995-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1997019064A1 true WO1997019064A1 (fr) | 1997-05-29 |
Family
ID=9484799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR1996/001846 Ceased WO1997019064A1 (fr) | 1995-11-22 | 1996-11-21 | Nouvelles phenylimidazolidines fluorees ou hydroxylees ayant une activite anti-androgenique, leur procede de preparation, intermediaires obtenus et compositions pharmaceutiques |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6087509A (fr) |
| EP (1) | EP0862559A1 (fr) |
| JP (1) | JP2000502053A (fr) |
| AU (1) | AU7698496A (fr) |
| FR (1) | FR2741342B1 (fr) |
| WO (1) | WO1997019064A1 (fr) |
| ZA (1) | ZA969820B (fr) |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006133567A1 (fr) | 2005-06-17 | 2006-12-21 | Endorecherche, Inc. | Antiandrogenes non-steroidiens a affinite pour le helix 12 |
| WO2008124922A1 (fr) | 2007-04-12 | 2008-10-23 | Endorecherche, Inc. | Stéroïdes 17-alpha-substitués utilisés comme anti-androgènes systémiques et modulateurs sélectifs du récepteur de l'androgène |
| WO2010029119A1 (fr) * | 2008-09-11 | 2010-03-18 | Galapagos Nv | Nouveaux composés d’imidazolidine en tant que modulateurs du récepteur d’androgène |
| US7709517B2 (en) | 2005-05-13 | 2010-05-04 | The Regents Of The University Of California | Diarylhydantoin compounds |
| US7718684B2 (en) | 2004-02-24 | 2010-05-18 | The Regents Of The University Of California | Methods and materials for assessing prostate cancer therapies and compounds |
| US7763609B2 (en) | 2003-12-15 | 2010-07-27 | Schering Corporation | Heterocyclic aspartyl protease inhibitors |
| US7973067B2 (en) | 2003-12-15 | 2011-07-05 | Schering Corporation | Heterocyclic aspartyl protease inhibitors |
| US8034548B2 (en) | 2003-12-19 | 2011-10-11 | The Regents Of The University Of California | Methods and materials for assessing prostate cancer therapies |
| US8093254B2 (en) | 2006-12-12 | 2012-01-10 | Schering Corporation | Aspartyl protease inhibitors |
| US8110594B2 (en) | 2006-03-29 | 2012-02-07 | The Regents Of The University Of California | Diarylthiohydantoin compounds |
| US8168667B2 (en) | 2006-05-31 | 2012-05-01 | Galapagos Nv | Imidazolidine derivatives, uses therefor, preparation thereof and compositions comprising such |
| US8178513B2 (en) | 2003-12-15 | 2012-05-15 | Schering Corporation | Heterocyclic aspartyl protease inhibitors |
| US8445507B2 (en) | 2006-03-27 | 2013-05-21 | The Regents Of The University Of California | Androgen receptor modulator for the treatment of prostate cancer and androgen receptor-associated diseases |
| WO2013128421A1 (fr) | 2012-03-02 | 2013-09-06 | Novartis Ag | Composés de spirohydantoïne et leur utilisation comme modulateurs sélectifs des récepteurs des androgènes |
| US8809550B2 (en) | 2009-09-10 | 2014-08-19 | Youzhi Tong | Androgen receptor antagonists and uses thereof |
| WO2015089634A1 (fr) | 2013-12-19 | 2015-06-25 | Endorecherche, Inc. | Antiandrogènes non stéroïdiens et modulateurs de récepteur d'androgène sélectifs avec un fragment pyridyle |
| US9108944B2 (en) | 2010-02-16 | 2015-08-18 | Aragon Pharmaceuticals, Inc. | Androgen receptor modulators and uses thereof |
| US9216957B2 (en) | 2011-03-10 | 2015-12-22 | Suzhou Kintor Pharmaceuticals, Inc. | Androgen receptor antagonists and uses thereof |
| US9340524B2 (en) | 2013-01-15 | 2016-05-17 | Aragon Pharmaceuticals, Inc. | Androgen receptor modulator and uses thereof |
| US9884054B2 (en) | 2012-09-26 | 2018-02-06 | Aragon Pharmaceuticals, Inc. | Anti-androgens for the treatment of non-metastatic castrate-resistant prostate cancer |
| US9896437B2 (en) | 2007-10-26 | 2018-02-20 | The Regents Of The University Of California | Diarylhydantoin compounds |
| US10501469B2 (en) | 2016-01-11 | 2019-12-10 | Janssen Pharmaceutica Nv | Substituted thiohydantoin derivatives as androgen receptor antagonists |
| US10702508B2 (en) | 2017-10-16 | 2020-07-07 | Aragon Pharmaceuticals, Inc. | Anti-androgens for the treatment of non-metastatic castration-resistant prostate cancer |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK1123082T3 (da) * | 1998-10-23 | 2006-06-26 | Aventis Pharma Sa | Præparater til topisk applikation af antiandrogent aktive forbindelser |
| CN1596253A (zh) * | 2001-10-01 | 2005-03-16 | 布里斯托尔-迈尔斯斯奎布公司 | 用作抗炎药的螺-乙内酰脲化合物 |
| AU2011202578B2 (en) * | 2004-02-24 | 2012-03-22 | The Regents Of The University Of California | Methods and materials for assessing prostate cancer therapies and compounds |
| EP1790640A4 (fr) | 2004-09-09 | 2009-07-29 | Chugai Pharmaceutical Co Ltd | Nouveau dérivé d' imidazolidine et utilisation dudit dérivé |
| TW200616634A (en) * | 2004-10-01 | 2006-06-01 | Bristol Myers Squibb Co | Crystalline forms and process for preparing spiro-hydantoin compounds |
| US20060142319A1 (en) * | 2004-12-14 | 2006-06-29 | Bang-Chi Chen | Pyridyl-substituted spiro-hydantoin crystalline forms and process |
| US7186727B2 (en) * | 2004-12-14 | 2007-03-06 | Bristol-Myers Squibb Company | Pyridyl-substituted spiro-hydantoin compounds and use thereof |
| RS53967B1 (sr) * | 2005-05-13 | 2015-08-31 | The Regents Of The University Of California | Diaril hidantoin jedinjenja kao antagonisti receptora androgena za lečenje raka |
| AU2013200746B2 (en) * | 2005-05-13 | 2015-11-19 | The Regents Of The University Of California | Diarylhydantoin compounds |
| AU2015246137B2 (en) * | 2005-05-13 | 2017-06-15 | The Regents Of The University Of California | Diarylhydantoin compounds |
| EP2061771A1 (fr) * | 2006-12-12 | 2009-05-27 | Schering Corporation | Inhibiteurs de la protéase aspartyle contenant un système de noyau tricyclique |
| AR078793A1 (es) | 2009-10-27 | 2011-12-07 | Orion Corp | Derivados de carboxamidas no esteroidales y acil hidrazona moduladores de receptores androgenicos de tejido selectivo (sarm), composiciones farmaceuticas que los contienen y uso de los mismos en el tratamiento del cancer de prostata entre otros |
| US8921378B2 (en) | 2011-04-21 | 2014-12-30 | Orion Corporation | Androgen receptor modulating carboxamides |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0494819A1 (fr) * | 1991-01-09 | 1992-07-15 | Roussel Uclaf | Nouvelles phénylimidazolidines, leur procédé de préparation, leur application comme médicaments et les compositions pharmaceutiques les renfermant |
| EP0578516A1 (fr) * | 1992-07-08 | 1994-01-12 | Roussel Uclaf | Nouvelles phénylimidazolidines éventuellement substituées, leur procédé de préparation, leur application comme médicaments et les compositions pharmaceutiques les renfermant |
| FR2693461A1 (fr) * | 1992-07-08 | 1994-01-14 | Roussel Uclaf | Nouvelles phénylimidazolidines substituées, leur procédé de préparation, leur application comme médicaments et les compositions pharmaceutiques les renfermant. |
| WO1995018794A1 (fr) * | 1994-01-05 | 1995-07-13 | Roussel Uclaf | Nouvelles phenylimidazolidines eventuellement substituees, leur procede et des intermediaires de preparation, leur application comme medicaments et les compositions pharmaceutiques les renfermant |
| EP0704448A1 (fr) * | 1994-09-29 | 1996-04-03 | Roussel Uclaf | Nouvelles imidazolidines substituées par un hétérocycle, leur procédé et des intermédiaires de préparation, leur application comme médicaments et les compositions pharmaceutiques les renfermant |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52270A (en) * | 1975-06-18 | 1977-01-05 | Nippon Soda Co Ltd | Hydantoin germicides for agriculture and gardening |
| MC1220A1 (fr) * | 1977-10-28 | 1979-07-20 | Hoffmann La Roche | Nouveaux derives d'imidazolidine |
| DE3382406D1 (de) * | 1982-04-08 | 1991-10-17 | Shell Int Research | Neue hydantoine, ihre herstellung und verwendung. |
| US4473393A (en) * | 1982-08-06 | 1984-09-25 | Buffalo Color Corporation | Pesticidal thiohydantoin compositions |
| US4958028A (en) * | 1988-12-22 | 1990-09-18 | Ici Americas Inc. | Process for the preparation of 5-substituted-3-phenyl imidazolidine-2,4-diones |
| FR2656302B1 (fr) * | 1989-12-22 | 1992-05-07 | Roussel Uclaf | Nouveau procede de preparation de l'anandron et derives de l'anandron. |
| US5411981A (en) * | 1991-01-09 | 1995-05-02 | Roussel Uclaf | Phenylimidazolidines having antiandrogenic activity |
| US5656651A (en) * | 1995-06-16 | 1997-08-12 | Biophysica Inc. | Androgenic directed compositions |
-
1995
- 1995-11-22 FR FR9513836A patent/FR2741342B1/fr not_active Expired - Fee Related
-
1996
- 1996-11-21 JP JP9519453A patent/JP2000502053A/ja not_active Ceased
- 1996-11-21 US US09/077,223 patent/US6087509A/en not_active Expired - Fee Related
- 1996-11-21 WO PCT/FR1996/001846 patent/WO1997019064A1/fr not_active Ceased
- 1996-11-21 AU AU76984/96A patent/AU7698496A/en not_active Abandoned
- 1996-11-21 EP EP96939961A patent/EP0862559A1/fr not_active Ceased
- 1996-11-22 ZA ZA9609820A patent/ZA969820B/xx unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0494819A1 (fr) * | 1991-01-09 | 1992-07-15 | Roussel Uclaf | Nouvelles phénylimidazolidines, leur procédé de préparation, leur application comme médicaments et les compositions pharmaceutiques les renfermant |
| EP0578516A1 (fr) * | 1992-07-08 | 1994-01-12 | Roussel Uclaf | Nouvelles phénylimidazolidines éventuellement substituées, leur procédé de préparation, leur application comme médicaments et les compositions pharmaceutiques les renfermant |
| FR2693461A1 (fr) * | 1992-07-08 | 1994-01-14 | Roussel Uclaf | Nouvelles phénylimidazolidines substituées, leur procédé de préparation, leur application comme médicaments et les compositions pharmaceutiques les renfermant. |
| WO1995018794A1 (fr) * | 1994-01-05 | 1995-07-13 | Roussel Uclaf | Nouvelles phenylimidazolidines eventuellement substituees, leur procede et des intermediaires de preparation, leur application comme medicaments et les compositions pharmaceutiques les renfermant |
| EP0704448A1 (fr) * | 1994-09-29 | 1996-04-03 | Roussel Uclaf | Nouvelles imidazolidines substituées par un hétérocycle, leur procédé et des intermédiaires de préparation, leur application comme médicaments et les compositions pharmaceutiques les renfermant |
Cited By (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8937093B2 (en) | 2003-12-15 | 2015-01-20 | Merck Sharp & Dohme Corp. | Heterocyclic aspartyl protease inhibitors |
| US8242112B2 (en) | 2003-12-15 | 2012-08-14 | Schering Corporation | Heterocyclic aspartyl protease inhibitors |
| US7763609B2 (en) | 2003-12-15 | 2010-07-27 | Schering Corporation | Heterocyclic aspartyl protease inhibitors |
| US8178513B2 (en) | 2003-12-15 | 2012-05-15 | Schering Corporation | Heterocyclic aspartyl protease inhibitors |
| US7973067B2 (en) | 2003-12-15 | 2011-07-05 | Schering Corporation | Heterocyclic aspartyl protease inhibitors |
| US8034548B2 (en) | 2003-12-19 | 2011-10-11 | The Regents Of The University Of California | Methods and materials for assessing prostate cancer therapies |
| US7718684B2 (en) | 2004-02-24 | 2010-05-18 | The Regents Of The University Of California | Methods and materials for assessing prostate cancer therapies and compounds |
| US9126941B2 (en) | 2005-05-13 | 2015-09-08 | The Regents Of The University Of California | Treatment of hyperproliferative disorders with diarylhydantoin compounds |
| US7709517B2 (en) | 2005-05-13 | 2010-05-04 | The Regents Of The University Of California | Diarylhydantoin compounds |
| US8168627B2 (en) | 2005-06-17 | 2012-05-01 | Endorecherche, Inc. | Helix 12 directed non-steroidal antiandrogens |
| WO2006133567A1 (fr) | 2005-06-17 | 2006-12-21 | Endorecherche, Inc. | Antiandrogenes non-steroidiens a affinite pour le helix 12 |
| US7709516B2 (en) | 2005-06-17 | 2010-05-04 | Endorecherche, Inc. | Helix 12 directed non-steroidal antiandrogens |
| US8802689B2 (en) | 2006-03-27 | 2014-08-12 | The Regents Of The University Of California | Androgen receptor modulator for the treatment of prostate cancer and androgen receptor-associated diseases |
| US10857139B2 (en) | 2006-03-27 | 2020-12-08 | The Regents Of The University Of California | Substituted diazaspiroalkanes as androgen receptor modulators |
| US9388159B2 (en) | 2006-03-27 | 2016-07-12 | The Regents Of The University Of California | Substituted diazaspiroalkanes as androgen receptor modulators |
| US9987261B2 (en) | 2006-03-27 | 2018-06-05 | The Regents Of The University Of California | Substituted diazaspiroalkanes as androgen receptor modulators |
| US8445507B2 (en) | 2006-03-27 | 2013-05-21 | The Regents Of The University Of California | Androgen receptor modulator for the treatment of prostate cancer and androgen receptor-associated diseases |
| US11771687B2 (en) | 2006-03-27 | 2023-10-03 | The Regents Of The University Of California | Substituted diazaspiroalkanes as androgen receptor modulators |
| US8110594B2 (en) | 2006-03-29 | 2012-02-07 | The Regents Of The University Of California | Diarylthiohydantoin compounds |
| US8168667B2 (en) | 2006-05-31 | 2012-05-01 | Galapagos Nv | Imidazolidine derivatives, uses therefor, preparation thereof and compositions comprising such |
| US8093254B2 (en) | 2006-12-12 | 2012-01-10 | Schering Corporation | Aspartyl protease inhibitors |
| US9284345B2 (en) | 2007-04-12 | 2016-03-15 | Endorecherche, Inc. | 17alpha-substituted steroids as systemic antiandrogens and selective androgen receptor modulators |
| WO2008124922A1 (fr) | 2007-04-12 | 2008-10-23 | Endorecherche, Inc. | Stéroïdes 17-alpha-substitués utilisés comme anti-androgènes systémiques et modulateurs sélectifs du récepteur de l'androgène |
| US9896437B2 (en) | 2007-10-26 | 2018-02-20 | The Regents Of The University Of California | Diarylhydantoin compounds |
| US7968581B2 (en) | 2008-09-11 | 2011-06-28 | Galapagos Nv | Imidazolidine compounds as androgen receptor modulators |
| CN102149687B (zh) * | 2008-09-11 | 2014-08-13 | 达特治疗有限责任公司 | 作为雄激素受体调节剂的咪唑烷化合物 |
| US8383608B2 (en) | 2008-09-11 | 2013-02-26 | Dart Therapeutics Llc | Imidazolidine compounds as androgen receptor modulators |
| WO2010029119A1 (fr) * | 2008-09-11 | 2010-03-18 | Galapagos Nv | Nouveaux composés d’imidazolidine en tant que modulateurs du récepteur d’androgène |
| US8809550B2 (en) | 2009-09-10 | 2014-08-19 | Youzhi Tong | Androgen receptor antagonists and uses thereof |
| US9108944B2 (en) | 2010-02-16 | 2015-08-18 | Aragon Pharmaceuticals, Inc. | Androgen receptor modulators and uses thereof |
| US9481664B2 (en) | 2010-02-16 | 2016-11-01 | Aragon Pharmaceuticals, Inc. | Androgen receptor modulators and uses thereof |
| US10023556B2 (en) | 2010-02-16 | 2018-07-17 | Aragon Pharmaceuticals, Inc. | Androgen receptor modulators and uses thereof |
| US9216957B2 (en) | 2011-03-10 | 2015-12-22 | Suzhou Kintor Pharmaceuticals, Inc. | Androgen receptor antagonists and uses thereof |
| WO2013128421A1 (fr) | 2012-03-02 | 2013-09-06 | Novartis Ag | Composés de spirohydantoïne et leur utilisation comme modulateurs sélectifs des récepteurs des androgènes |
| USRE50642E1 (en) | 2012-09-26 | 2025-10-21 | Aragon Pharmaceuticals, Inc. | Anti-androgens for the treatment of non-metastatic castrate-resistant prostate cancer |
| US9884054B2 (en) | 2012-09-26 | 2018-02-06 | Aragon Pharmaceuticals, Inc. | Anti-androgens for the treatment of non-metastatic castrate-resistant prostate cancer |
| US10052314B2 (en) | 2012-09-26 | 2018-08-21 | Aragon Pharmaceuticals, Inc. | Anti-androgens for the treatment of non-metastatic castrate-resistant prostate cancer |
| USRE49353E1 (en) | 2012-09-26 | 2023-01-03 | Aragon Pharmaceuticals, Inc. | Anti-androgens for the treatment of non-metastatic castrate-resistant prostate cancer |
| US10799488B2 (en) | 2012-09-26 | 2020-10-13 | Aragon Pharmaceuticals, Inc. | Anti-androgens for the treatment of non-metastatic castrate-resistant prostate cancer |
| US10799489B2 (en) | 2012-09-26 | 2020-10-13 | Aragon Pharmaceuticals, Inc. | Anti-androgens for the treatment of non-metastatic castrate-resistant prostate cancer |
| US10849888B2 (en) | 2012-09-26 | 2020-12-01 | Aragon Pharmaceuticals, Inc. | Anti-androgens for the treatment of non-metastatic castrate-resistant prostate cancer |
| US9340524B2 (en) | 2013-01-15 | 2016-05-17 | Aragon Pharmaceuticals, Inc. | Androgen receptor modulator and uses thereof |
| WO2015089634A1 (fr) | 2013-12-19 | 2015-06-25 | Endorecherche, Inc. | Antiandrogènes non stéroïdiens et modulateurs de récepteur d'androgène sélectifs avec un fragment pyridyle |
| US9682960B2 (en) | 2013-12-19 | 2017-06-20 | Endorecherche, Inc. | Non-steroidal antiandrogens and selective androgen receptor modulators with a pyridyl moiety |
| US10981926B2 (en) | 2016-01-11 | 2021-04-20 | Janssen Pharmaceutica Nv | Substituted thiohydantoin derivatives as androgen receptor antagonists |
| US10501469B2 (en) | 2016-01-11 | 2019-12-10 | Janssen Pharmaceutica Nv | Substituted thiohydantoin derivatives as androgen receptor antagonists |
| US11160796B2 (en) | 2017-10-16 | 2021-11-02 | Aragon Pharmaceuticals, Inc. | Anti-androgens for the treatment of non-metastatic castration-resistant prostate cancer |
| US11491149B2 (en) | 2017-10-16 | 2022-11-08 | Aragon Pharmaceuticals, Inc. | Anti-androgens for the treatment of non-metastatic castration-resistant prostate cancer |
| US10702508B2 (en) | 2017-10-16 | 2020-07-07 | Aragon Pharmaceuticals, Inc. | Anti-androgens for the treatment of non-metastatic castration-resistant prostate cancer |
Also Published As
| Publication number | Publication date |
|---|---|
| AU7698496A (en) | 1997-06-11 |
| US6087509A (en) | 2000-07-11 |
| EP0862559A1 (fr) | 1998-09-09 |
| FR2741342B1 (fr) | 1998-02-06 |
| JP2000502053A (ja) | 2000-02-22 |
| FR2741342A1 (fr) | 1997-05-23 |
| ZA969820B (en) | 1997-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0862559A1 (fr) | Nouvelles phenylimidazolidines fluorees ou hydroxylees ayant une activite anti-androgenique, leur procede de preparation, intermediaires obtenus et compositions pharmaceutiques | |
| EP0869946B1 (fr) | Phenylimidazolidines et leur utilisation comme agent anti-androgene | |
| EP0494819B1 (fr) | Nouvelles phénylimidazolidines, leur procédé de préparation, leur application comme médicaments et les compositions pharmaceutiques les renfermant | |
| EP0738263A1 (fr) | Nouvelles phenylimidazolidines eventuellement substituees, leur procede et des intermediaires de preparation, leur application comme medicaments et les compositions pharmaceutiques les renfermant | |
| EP0704448B1 (fr) | Nouvelles imidazolidines substituées par un hétérocycle, leur procédé et des intermédiaires de préparation, leur application comme médicaments et les compositions pharmaceutiques les renfermant | |
| FR2694290A1 (fr) | Nouvelles phénylimidazolidines éventuellement substituées, leur procédé de préparation, leur application comme médicaments et les compositions pharmaceutiques les renfermant. | |
| EP0580459B1 (fr) | Phénylimidazolidines substituées, leur application comme médicaments et les compositions pharmaceutiques les renfermant | |
| EP0556080B1 (fr) | Dérivés bicycliques de la pyridine, leur procédé de préparation, les intermédiaires obtenus, leur application à titre de médicaments et les compositions pharmaceutiques les renfermant | |
| EP0501892B1 (fr) | Dérivés hétérocycliques diazotés N-substitués par un groupement biphénylméthyle, leur préparation, les compositions pharmaceutiques en contenant | |
| WO1993014070A2 (fr) | Nouveaux derives de l'imidazole, leur preparation et leurs applications therapeutiques | |
| FR2715402A1 (fr) | Nouvelles phénylimidazolines éventuellement substituées, leur procédé et des intermédiaires de préparation, leur application comme médicaments et les compositions pharmaceutiques les renfermant. | |
| EP0305270A1 (fr) | Nouvelles imidazolidines substitués par un radical hydroxyméthyle et un radical phényl substitue,leur procédé de préparation, leur application comme médicaments, les compositions pharmaceutiques les renfermant et un intermédiaire pour leur préparation | |
| FR2681067A1 (fr) | Derives heterocycliques n-substitues, leur preparation, les compositions pharmaceutiques en contenant. | |
| EP0049555A1 (fr) | Nouveaux dérivés de l'acide 2-trifluorométhyl-4-hydroxy-3-quinoline carboxylique et leur procédé de préparation | |
| EP0877738B1 (fr) | Procede de preparation de derives phenylimidazolidine | |
| LU85747A1 (fr) | Derives d'imidazole leur preparation et utilisation ainsi que les compositions pharmaceutiques contenant des derives | |
| EP0143123A2 (fr) | Produits industriels nouveaux utilisés notamment comme intermédiaires dans la préparation de nouveaux dérivés du 4-hydroxy 3-quinoléine carboxamide substitués en 2 et la préparation desdits intermédiaires | |
| FR2688781A1 (fr) | Imidazolines n-substituees par un groupement biphenylmethyle, leur preparation, les compositions pharmaceutiques en contenant. | |
| EP0644188B1 (fr) | Nouveau procédé de préparation de dérivés soufrés de l'imidazole et les nouveaux intermédiaires obtenus | |
| EP0214004B1 (fr) | Dérivés de l'acide 4-OH quinoléine carboxylique substitué en 2 par un groupement dihydroxylé éventuellement éthérifié ou estérifié, procédé et inter-médiaires de préparation, leur application comme médicaments et les compositions les renfermant | |
| FR2724169A1 (fr) | Nouvelles phenylimidazolidines eventuellement substituees, leur procede et des intermediaires de preparation, leur application comme medicaments et les compositions pharmaceutiques les renfermant | |
| FR2663028A1 (fr) | Nouveaux derives de benzimidazole, leur procede de preparation, les nouveaux intermediaires obtenus, leur application a titre de medicaments et les compositions pharmaceutiques les renfermant. | |
| FR2512022A2 (fr) | Nouveaux derives du 4h-1,2,4-triazole, leur procede de preparation et leur application comme medicament | |
| FR2827863A1 (fr) | Derives d'aminoalkylimidazole, leur preparation et leur utilisation en therapeutique |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Kind code of ref document: A1 Designated state(s): AL AU BA BB BG BR CA CN CU CZ EE GE HU IL IS JP KP KR LC LK LR LT LV MG MK MN MX NO NZ PL RO SG SI SK TR TT UA US UZ VN AM AZ BY KG KZ MD RU TJ TM |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): KE LS MW SD SZ UG AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN ML MR NE SN TD TG |
|
| DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| WWE | Wipo information: entry into national phase |
Ref document number: 1996939961 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 09077223 Country of ref document: US |
|
| ENP | Entry into the national phase |
Ref country code: JP Ref document number: 1997 519453 Kind code of ref document: A Format of ref document f/p: F |
|
| WWP | Wipo information: published in national office |
Ref document number: 1996939961 Country of ref document: EP |
|
| NENP | Non-entry into the national phase |
Ref country code: CA |
|
| WWR | Wipo information: refused in national office |
Ref document number: 1996939961 Country of ref document: EP |
|
| WWW | Wipo information: withdrawn in national office |
Ref document number: 1996939961 Country of ref document: EP |