DE4007651A1 - New quaternised 1,1-di:cycloalkyl-4-amino-2-butyn-1-ol derivs. - are cholinergic muscarinic receptor blockers, useful for treating chronic obstructive airways disease and asthma - Google Patents
New quaternised 1,1-di:cycloalkyl-4-amino-2-butyn-1-ol derivs. - are cholinergic muscarinic receptor blockers, useful for treating chronic obstructive airways disease and asthmaInfo
- Publication number
- DE4007651A1 DE4007651A1 DE4007651A DE4007651A DE4007651A1 DE 4007651 A1 DE4007651 A1 DE 4007651A1 DE 4007651 A DE4007651 A DE 4007651A DE 4007651 A DE4007651 A DE 4007651A DE 4007651 A1 DE4007651 A1 DE 4007651A1
- Authority
- DE
- Germany
- Prior art keywords
- general formula
- alkyl
- butyn
- compounds
- amino
- 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.)
- Withdrawn
Links
- 208000006673 asthma Diseases 0.000 title abstract description 3
- 208000006545 Chronic Obstructive Pulmonary Disease Diseases 0.000 title abstract 2
- 102000014415 Muscarinic acetylcholine receptor Human genes 0.000 title description 5
- 108050003473 Muscarinic acetylcholine receptor Proteins 0.000 title description 5
- 230000001713 cholinergic effect Effects 0.000 title description 3
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims abstract description 7
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims abstract description 6
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims abstract description 5
- 150000001450 anions Chemical class 0.000 claims abstract description 3
- 125000005842 heteroatom Chemical group 0.000 claims abstract description 3
- 150000002576 ketones Chemical class 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims abstract 2
- 150000001875 compounds Chemical class 0.000 claims description 14
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 4
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 4
- 125000002853 C1-C4 hydroxyalkyl group Chemical group 0.000 claims description 4
- 208000023504 respiratory system disease Diseases 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- 239000003153 chemical reaction reagent Substances 0.000 claims description 3
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- BQOWUDKEXDCGQS-UHFFFAOYSA-N [CH]1CCCC1 Chemical compound [CH]1CCCC1 BQOWUDKEXDCGQS-UHFFFAOYSA-N 0.000 claims description 2
- 239000000443 aerosol Substances 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 150000004820 halides Chemical class 0.000 claims description 2
- JZMJDSHXVKJFKW-UHFFFAOYSA-M methyl sulfate(1-) Chemical compound COS([O-])(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-M 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- 239000000825 pharmaceutical preparation Substances 0.000 claims 2
- 239000013543 active substance Substances 0.000 claims 1
- 230000002152 alkylating effect Effects 0.000 claims 1
- 102000017925 CHRM3 Human genes 0.000 abstract description 9
- 101150060249 CHRM3 gene Proteins 0.000 abstract description 9
- 102000017927 CHRM1 Human genes 0.000 abstract description 8
- 102000017926 CHRM2 Human genes 0.000 abstract description 8
- 101150073075 Chrm1 gene Proteins 0.000 abstract description 8
- 101150012960 Chrm2 gene Proteins 0.000 abstract description 8
- 125000000217 alkyl group Chemical group 0.000 abstract description 4
- 230000003518 presynaptic effect Effects 0.000 abstract description 3
- 206010006482 Bronchospasm Diseases 0.000 abstract description 2
- OIPILFWXSMYKGL-UHFFFAOYSA-N acetylcholine Chemical compound CC(=O)OCC[N+](C)(C)C OIPILFWXSMYKGL-UHFFFAOYSA-N 0.000 abstract description 2
- 229960004373 acetylcholine Drugs 0.000 abstract description 2
- 210000003050 axon Anatomy 0.000 abstract description 2
- 230000007885 bronchoconstriction Effects 0.000 abstract description 2
- 230000000574 ganglionic effect Effects 0.000 abstract description 2
- 230000001734 parasympathetic effect Effects 0.000 abstract description 2
- 210000002460 smooth muscle Anatomy 0.000 abstract description 2
- 125000001188 haloalkyl group Chemical group 0.000 abstract 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 21
- -1 n -propyl Chemical group 0.000 description 10
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 7
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 5
- 241000700199 Cavia porcellus Species 0.000 description 4
- OKKJLVBELUTLKV-MZCSYVLQSA-N Deuterated methanol Chemical compound [2H]OC([2H])([2H])[2H] OKKJLVBELUTLKV-MZCSYVLQSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000144 pharmacologic effect Effects 0.000 description 3
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
- 241000283973 Oryctolagus cuniculus Species 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- 230000001022 anti-muscarinic effect Effects 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000002837 heart atrium Anatomy 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- 150000003840 hydrochlorides Chemical class 0.000 description 2
- 210000003405 ileum Anatomy 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000414 obstructive effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 210000001177 vas deferen Anatomy 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- LQSQLFOKTMSBEC-UHFFFAOYSA-N 1-prop-2-ynylpiperidine Chemical compound C#CCN1CCCCC1 LQSQLFOKTMSBEC-UHFFFAOYSA-N 0.000 description 1
- CETGYTZOZAIXBU-UHFFFAOYSA-N 4-aminobut-2-yn-1-ol Chemical class NCC#CCO CETGYTZOZAIXBU-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229940121948 Muscarinic receptor antagonist Drugs 0.000 description 1
- JVIBSFZSXGZHFY-UHFFFAOYSA-N N1(CCCCC1)CC#C[Li] Chemical compound N1(CCCCC1)CC#C[Li] JVIBSFZSXGZHFY-UHFFFAOYSA-N 0.000 description 1
- 239000007832 Na2SO4 Substances 0.000 description 1
- 208000011623 Obstructive Lung disease Diseases 0.000 description 1
- WYNCHZVNFNFDNH-UHFFFAOYSA-N Oxazolidine Chemical compound C1COCN1 WYNCHZVNFNFDNH-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- PRXRUNOAOLTIEF-ADSICKODSA-N Sorbitan trioleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@H]1OC[C@H](O)[C@H]1OC(=O)CCCCCCC\C=C/CCCCCCCC PRXRUNOAOLTIEF-ADSICKODSA-N 0.000 description 1
- 239000004147 Sorbitan trioleate Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical class OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 150000001347 alkyl bromides Chemical class 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- ZSIQJIWKELUFRJ-UHFFFAOYSA-N azepane Chemical compound C1CCCNCC1 ZSIQJIWKELUFRJ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 1
- TWXWPPKDQOWNSX-UHFFFAOYSA-N dicyclohexylmethanone Chemical compound C1CCCCC1C(=O)C1CCCCC1 TWXWPPKDQOWNSX-UHFFFAOYSA-N 0.000 description 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 230000030214 innervation Effects 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000004694 iodide salts Chemical class 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- DLEDOFVPSDKWEF-UHFFFAOYSA-N lithium butane Chemical compound [Li+].CCC[CH2-] DLEDOFVPSDKWEF-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229940126601 medicinal product Drugs 0.000 description 1
- 238000006263 metalation reaction Methods 0.000 description 1
- 229940071648 metered dose inhaler Drugs 0.000 description 1
- 239000000472 muscarinic agonist Substances 0.000 description 1
- 239000003149 muscarinic antagonist Substances 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 125000001979 organolithium group Chemical group 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 102000005962 receptors Human genes 0.000 description 1
- 108020003175 receptors Proteins 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229960000391 sorbitan trioleate Drugs 0.000 description 1
- 235000019337 sorbitan trioleate Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- BRNULMACUQOKMR-UHFFFAOYSA-N thiomorpholine Chemical compound C1CSCCN1 BRNULMACUQOKMR-UHFFFAOYSA-N 0.000 description 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
- C07D295/084—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
- C07C215/02—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C215/22—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being unsaturated
- C07C215/26—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being unsaturated and containing rings other than six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
- C07C215/02—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C215/40—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton with quaternised nitrogen atoms bound to carbon atoms of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
- C07C2601/08—Systems containing only non-condensed rings with a five-membered ring the ring being saturated
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
Abstract
Description
Die Erfindung betrifft neue quaternisierte 1,1-Dicycloalkyl- 4-amino-2-butin-1-ole, Verfahren zu ihrer Herstellung und ihre Verwendung als Arzneimittel.The invention relates to novel quaternized 1,1-dicycloalkyl 4-amino-2-butyn-1-ols, process for theirs Production and its use as a medicinal product.
Die cholinerge Innervation ist die vorherrschende nervale Versorgung in der Lunge des Menschen. Nach dem heutigen Stand des Wissens existieren in der Lunge drei verschiedene Subtypen des cholinergen Muskarinrezeptors:The cholinergic innervation is the predominant one nervous supply in the lungs of the human. After this present state of knowledge exist in the lungs three different subtypes of the cholinergic muscarinic receptor:
- - ein ganglionärer M1-Rezeptor,a ganglionic M1 receptor,
- - ein M3-Rezeptor in der glatten Muskulatur und- an M3 receptor in smooth muscle and
- - ein präsynaptischer M2-Rezeptor an terminalen parasympathischen Axonen.- a presynaptic M2 receptor at terminal parasympathetic Axons.
Bei der Therapie von obstruktiven Atemwegserkrankungen ist die Blockade der M1- und M3-Rezeptoren erwünscht. Sie führt zu einer Bronchospasmolyse. Die Blockade der präsynaptischen M2-Rezeptoren ist aber unerwünscht. Sie unterbricht den endogenen negativen "Feed-back"-Mechanismus mit folgender Erhöhung der Acetylcholin-Freisetzung und Bronchokonstriktion.In the treatment of obstructive pulmonary diseases it is desirable to block the M1 and M3 receptors. It leads to bronchospasmolysis. The blockade of presynaptic M2 receptors is undesirable. you interrupts the endogenous negative "Feed-back" mechanism with following increase of Acetylcholine release and bronchoconstriction.
Zur Therapie obstruktiver Atemwegserkrankungen sind daher Substanzen geeignet, die bei entsprechender Dosierung sowohl die M1- als auch die M3-Rezeptoren blockieren, die M2-Rezeptoren aber nicht blockieren.For the treatment of obstructive airway diseases are therefore suitable substances which, if appropriate Dosing of both M1 and M3 receptors but do not block the M2 receptors.
Es ist die Aufgabe der vorliegenden Erfindung, Verbindungen zur Behandlung von Atemwegserkrankungen vorzuschlagen, die mit hoher Selektivität bevorzugt an M1- und M3-Rezeptoren binden. It is the object of the present invention Compounds for the treatment of respiratory diseases to propose the preferred with high selectivity Bind M1 and M3 receptors.
Die neuen Verbindungen entsprechen der allgemeinen Formel IThe new compounds correspond to the general ones Formula I
worin
R¹ einen gegebenenfalls ein- oder mehrfach durch
C₁-C₄-Alkyl, C₁-C₄-Hydroxyalkyl oder
C₁-C₄-Halogenalkyl substituierten Cyclohexyl-
oder Cyclopentylrest;
R² einen gegebenenfalls ein- oder mehrfach durch
C₁-C₄-Alkyl, C₁-C₄-Hydroxyalkyl oder
C₁-C₄-Halogenalkyl substituierten
Cyclohexyl- oder Cyclopentylrest;
R³ C₁-C₆-Alkyl;
R⁴ C₁-C₆-Alkyl;
oder R³ und R⁴ bilden zusammen einen
gegebenenfalls durch C₁-C₄-Alkyl-
substituierten gesättigten 5-, 6- oder
7gliedrigen Ring, der als weitere Heteroatome
Sauerstoff oder Schwefel enthalten kann;
R⁵ Methyl oder Ethyl und X⊖ ein geeignetes Anion
bedeuten.
wherein
R¹ is an optionally mono- or polysubstituted by C₁-C₄-alkyl, C₁-C₄-hydroxyalkyl or C₁-C₄-haloalkyl cyclohexyl or cyclopentyl;
R² is an optionally mono- or polysubstituted by C₁-C₄-alkyl, C₁-C₄-hydroxyalkyl or C₁-C₄-haloalkyl cyclohexyl or cyclopentyl;
R³ is C₁-C₆ alkyl;
R⁴ is C₁-C₆ alkyl;
or R³ and R⁴ together form an optionally substituted by C₁-C₄-alkyl-saturated 5, 6 or 7-membered ring, which may contain as further heteroatoms oxygen or sulfur;
R⁵ is methyl or ethyl and X⊖ is a suitable anion.
Bevorzugt sind Verbindungen der allgemeinen Formel I, worin R¹ und R² unabhängig voneinander einen unsubstituierten Cyclohexyl- oder Cyclopentylrest, R³ und R⁴ zusammen mit dem Stickstoffatom einen gesättigten 5-, 6- oder 7gliedrigen Ring, R⁵ Methyl oder Ethyl und X⊖ ein Halogenid, Mesylat oder Methylsulfat bedeuten können.Preference is given to compounds of the general formula I wherein R¹ and R² independently of one another unsubstituted cyclohexyl or cyclopentyl radical, R³ and R⁴ together with the nitrogen atom one saturated 5-, 6- or 7-membered ring, R⁵ methyl or ethyl and X⊖ a halide, mesylate or Methyl sulfate can mean.
Als Alkylgruppen werden beispielsweise Methyl, Ethyl, n-Propyl, iso-Propyl, n-Butyl, iso-Butyl, sek.-Butyl und tert.-Butyl verstanden.Examples of alkyl groups are methyl, ethyl, n -propyl, iso -propyl, n -butyl, iso -butyl, sec -butyl and tert-butyl understood.
Als Beispiele für 5-, 6- und 7gliedrige Heterocyclen werden genannt:As examples of 5-, 6- and 7-membered heterocycles are called:
Pyrrolidin, Oxazolidin, Piperidin, Morpholin, Thiomorpholin und Hexamethylenimin. Die genannten Heterocyclen können durch C₁-C₄-Alkylreste, bevorzugt Methyl, substituiert sein.Pyrrolidine, oxazolidine, piperidine, morpholine, Thiomorpholine and hexamethyleneimine. The mentioned Heterocycles can be replaced by C₁-C₄-alkyl radicals, preferably methyl, be substituted.
Als Halogen wird eines der Atome Fluor, Chlor, Brom oder Iod bezeichnet.As a halogen, one of the atoms becomes fluorine, chlorine, bromine or iodine.
Die Verbindungen der allgemeinen Formel I können nach an sich bekannten Verfahren hergestellt werden, so wie es im Syntheseplan dargestellt ist. The compounds of general formula I can according to be prepared in a known manner, such as it is shown in the synthesis plan.
Durch Umsetzung von Ketonen R¹R²CO mit lithiumorganischen Reagenzien des Typs LiC≡C-CH₂-NR³R⁴ (erhältlich durch Metallierung von HC≡C-CH₂-NR³R⁴ mit n-Butyllithium in Diethylether/Hexan) und nachfolgende wäßrige Aufarbeitung werden zunächst die entsprechenden Amine II hergestellt und in Form ihrer Hydrochloride II · HCl gereinigt. Die aus den Hydrochloriden durch Umsetzung mit Basen erhältlichen reinen Amine II werden dann nach Standardverfahren durch Umsetzung mit Quaternierungsreagenzien des Typs R⁵X in die entsprechenden Zielverbindungen I überführt, beispielsweise durch Umsetzung mit den entsprechendenBy reaction of ketones R¹R²CO with organolithium reagents of the type LiC≡C-CH₂-NR³R⁴ (obtainable by metallation of HC≡C-CH₂-NR³R⁴ with n-butyllithium in Diethyl ether / hexane) and subsequent aqueous Workup are first the corresponding amines II prepared and in the form of their hydrochlorides II · HCl cleaned. Those from the hydrochlorides by reaction Bases available pure amines II are then after Standard method by reaction with Quaternizing reagents of the type R⁵X in the corresponding target compounds I transferred, for example, by implementation with the corresponding
- a) Alkylhalogeniden, besonders Alkylbromiden oder Alkyliodidena) alkyl halides, especially alkyl bromides or iodides
- b) Alkylsulfonsäureestern, besonders Methansulfonsäureester,b) Alkyl sulfonic acid esters, especially methanesulphonic,
- c) Schwefelsäureestern, z. B. Dimethylsulfatc) sulfuric acid esters, e.g. B. dimethyl sulfate
in Aceton, Acetonitril, Toluol, Ethanol u. a. bei Temperaturen zwischen der Raumtemperatur und dem Siedepunkt der Reaktionsmischung.in acetone, acetonitrile, toluene, ethanol and the like. a. at Temperatures between the room temperature and the Boiling point of the reaction mixture.
Nach den zuvor beschriebenen Verfahren können beispielsweise die folgenden Verbindungen hergestellt werden.According to the methods described above can For example, the following compounds are prepared become.
1,1-Dicyclohexyl-4-piperidino-2-butin-1-ol-methoiodid
1,1-Dicyclohexyl-4-piperidino-2-butin-1-ol-methobromid
1,1-Dicyclohexyl-4-piperidino-2-butin-1-ol-methochlorid
1,1-Dicyclohexyl-4-piperidino-2-butin-1-ol-ethyliodid
1-Cyclohexyl-1-cyclopentyl-4-piperidino-2-butin-1-ol-methoiodid
1,1-Dicyclopentyl-4-piperidino-2-butin-1-ol-methoiodid
1,1-Dicyclohexyl-4-(N,N-diethylamino)-2-butin-1-ol-methobromid
1,1-Dicyclohexyl-4-morpholino-2-butin-1-ol-methobromid1,1-dicyclohexyl-4-piperidino-2-butyn-1-ol-methoiodide
1,1-dicyclohexyl-4-piperidino-2-butyn-1-ol-methobromide
1,1-dicyclohexyl-4-piperidino-2-butyn-1-ol methochloride
1,1-dicyclohexyl-4-piperidino-2-butyn-1-ol-ethyl iodide
1-cyclohexyl-1-cyclopentyl-4-piperidino-2-butyn-1-ol-methoiodide
1,1-dicyclopentyl-4-piperidino-2-butyn-1-ol-methoiodide
1,1-dicyclohexyl-4- (N, N-diethylamino) -2-butyn-1-ol-methobromide
1,1-dicyclohexyl-4-morpholino-2-butyn-1-ol-methobromide
Die nichtquaternisierten Amine der allgemeinen Formel IIThe non-quaternized amines of the general formula II
worin R¹, R², R³ und R⁴ wie zuvor definiert sind, sind neu und werden als Zwischenverbindungen beansprucht.wherein R¹, R², R³ and R⁴ are as previously defined are, are new and are called intermediates claimed.
1,1-Dicyclohexyl-4-piperidino-2-butin-1-ol-methoiodid (Dihexbutinol-methoiodid) wurde in funktionellen pharmakologischen Experimenten an drei Muskarinrezeptor-Subtypen, wie in "Günter Lambrecht et al., Eur. J. Pharmacol. 168, 71-80 (1989)" beschrieben, geprüft:1,1-dicyclohexyl-4-piperidino-2-butyn-1-ol-methoiodide (Dihexbutinol methoiodide) was in functional pharmacological experiments on three Muscarinic receptor subtypes, as in "Günter Lambrecht et al., Eur. J. Pharmacol. 168, 71-80 (1989) ", tested:
- 1. Isoliertes Vas deferens des Kaninchens (=M1-Rezeptoren),1. Isolated vas deferens of the rabbit (= M1) receptors,
- 2. Isoliertes Atrium des Meerschweinchens (=M2-Rezeptoren),2. Isolated guinea pig atrium (= M2 receptors),
- 3. Isoliertes Ileum des Meerschweinchens (=M3-Rezeptoren).3. Guinea pig isolated ileum (= M3 receptors).
Die Affinitäten zu M1-, M2- und M3-Rezeptoren sind in Tabelle 1 in Form der pA₂-Werte (=-log Dissoziationskonstante) zusammengefaßt.The affinities for M1, M2 and M3 receptors are in Table 1 in the form of pA₂ values (= -log Dissociation constant) summarized.
Die Verbindung verhielt sich an den drei Muskarinrezeptor-Subtypen als kompetiver muskarinischer Antagonist, d. h. es hemmte die Wirkung typischer muskarinischer Agonisten konzentrationsabhängig. The connection behaved at the three Muscarinic receptor subtypes as a competitive muscarinic Antagonist, d. H. it inhibited the effect of typical muscarinic agonist dependent on concentration.
Die stärkste Wirkung besitzt Dihexbutinol-methoiodid an den M1-Rezeptoren (pA₂=8.8). An den M3- bzw. M2-Rezeptoren ist seine antimuskarinische Wirkung um den Faktor 6.3 bzw. 25.1 schwächer. Das Profil der antimuskarinischen Wirkung von Dihexbutinol-methoiodid ist also: M1 < M3 < M2.The strongest effect possesses dihexbutinol methoiodide the M1 receptors (pA₂ = 8.8). To the M3 or M2 receptors is its anti-muscarinic effect around the factor 6.3 or 25.1 weaker. The profile of antimuscarinic effect of dihexbutinol methoiodide is thus: M1 <M3 <M2.
Aufgrund dieser pharmakologischen Befunde ist Dihexbutinol-methoiodid zur Behandlung des Asthmas und vor allem zur Behandlung chronisch-obstruktiver Atemwegserkrankungen geeignet.Because of these pharmacological findings is Dihexbutinol methoiodide for the treatment of asthma and especially for the treatment of chronic obstructive Respiratory diseases suitable.
Antimuskarinwirkung (=pA₂-Werte) von Dihexbutinolmethoiodid an Muskarinrezeptor-Subtypen.Antimuskarinwirkung (= pA₂ values) of Dihexbutinolmethoiodid on muscarinic receptor subtypes.
Zu einer Lösung von 4.86 g (25 mmol) Dicyclohexylketon
in 50 ml Diethylether wurde bei 0°C unter Rühren
innerhalb von 30 min eine Lösung von
(3-Piperidino-1-propin-1-yl)-lithium in
Hexan/Diethylether getropft, die zuvor durch Umsetzung
einer Lösung von 3.08 g (25 mmol) 3-Piperidino-1-propin
in 30 ml Diethylether mit 15.6 mol einer 1.6 M
n-Butyllithium-Lösung in Hexan (=25 mmol n-BuLi) bei
-50°C hergestellt worden war. Anschließend rührte man
16 Stunden bei Raumtemperatur, versetzte dann
vorsichtig mit 25 ml Eiswasser, trennte die organische
Phase ab, extrahierte die wäßrige Lösung mit
Diethylether, wusch die vereinigten etherischen
Extrakte mit wenig Wasser und trocknete mit
wasserfreiem Na₂SO₄. Dann wurde unter vermindertem
Druck vom Lösungsmittel befreit, der Rückstand in 25 ml
Diethylether aufgenommen und die resultierende Lösung
bei Raumtemperatur mit 50 ml einer 0.5 N etherischen
HCl-Lösung (25 mmol HCl) versetzt. Nach 15minütigem
Rühren bei Raumtemperatur wurde das ausgefallene
Hydrochlorid abfiltriert und aus Isopropanol
umkristallisiert.
Ausbeute 7,3 g (83%). Schmp. 179°C.To a solution of 4.86 g (25 mmol) of dicyclohexyl ketone in 50 ml of diethyl ether, a solution of (3-piperidino-1-propyn-1-yl) -lithium in hexane / diethyl ether was added dropwise at 0 ° C with stirring within 30 min, previously by reacting a solution of 3.08 g (25 mmol) of 3-piperidino-1-propyne in 30 ml of diethyl ether with 15.6 mol of a 1.6 M n-butyllithium solution in hexane (= 25 mmol n-BuLi) at -50 ° C. had been made. The mixture was then stirred for 16 hours at room temperature, then added cautiously with 25 ml of ice water, the organic phase was separated, the aqueous solution was extracted with diethyl ether, washed the combined ethereal extracts with a little water and dried with anhydrous Na₂SO₄. The solvent was then removed under reduced pressure, the residue was taken up in 25 ml of diethyl ether and the resulting solution at room temperature with 50 ml of 0.5 N ethereal HCl solution (25 mmol HCl). After 15 minutes of stirring at room temperature, the precipitated hydrochloride was filtered off and recrystallized from isopropanol.
Yield 7.3 g (83%). M.p. 179 ° C.
¹H-NMR (CDCl₃): δ=1.0-1.4, 1.5-1.7, 1.7-2.0
und 2.1-2.3 (m, 28 H: CCH₂C, C₃CH), 2.67
("s", 1 H; COH), 2.9-3.1 und 3.3-3.4 (m, 4 H;
CCH₂N von NC₅H₁₀), 3.92 (s, 2 H; C≡CCH₂N), NH
nicht lokalisiert. - ¹³C-NMR (CDCl₃): δ=21.6,
22.8 (2 C), 26.1 (2 C), 26.3 (4 C), 26.4 (2 C), 28.0
(2 C) (C-2 bis C-6 von C₆H₁₁ und C-3 bis C-5 von
NC₅H₁₀), 43.5 (2 C) (C-1 von C₆H₁₁), 46.6
(C≡C-CH₂N), 51.8 (2 C) (C-2 und C-6 von NC₅H₁₀),
72.5, 77.3 und 94.1 (C≡C, C₃COH).
C₂₁H₃₆CINO (354.0)
Ber.:
C 71.26, H 10.25, N 3.96;
Gef.:
C 71.6, H 10.6, N 3.8.1 H-NMR (CDCl₃): δ = 1.0-1.4, 1.5-1.7, 1.7-2.0 and 2.1-2.3 (m, 28H: CCH₂C, C₃CH), 2.67 ("s", 1H, COH), 2.9-3.1 and 3.3-3.4 (m, 4H; CCH₂N of NC₅H₁₀), 3.92 (s, 2H; C≡CCH₂N), NH not localized. - 13 C-NMR (CDCl₃): δ = 21.6, 22.8 (2 C), 26.1 (2 C), 26.3 (4 C), 26.4 (2 C), 28.0 (2 C) (C-2 to C-6 of C₆H₁₁ and C-3 to C-5 of NC₅H₁₀), 43.5 (2 C) (C-1 of C₆H₁₁), 46.6 (C≡C-CH₂N), 51.8 (2 C) (C-2 and C-6 of NC₅H₁₀ ), 72.5, 77.3 and 94.1 (C≡C, C₃ C OH).
C₂₁H₃₆CINO (354.0)
Calc .:
C 71.26, H 10.25, N 3.96;
Found .:
C 71.6, H 10.6, N 3.8.
Zu einer Lösung von 0.80 mmol 1,1-Dicyclohexyl-4- piperidino-2-butin-1-ol (zuvor mit einer wäßrigen 0.1 N NaOH-Lösung aus 283 mg [0.80 mmol] 1,1-Dicyclohexyl-4-piperidino-2-butin-1-ol-hydrochlorid freigesetzt) in 15 ml Aceton wurden 255 mg (1.80 mmol) Methyliodid gegeben. Man rührte das resultierende Gemisch 3 Stunden bei 30°C und entfernte dann die leichter flüchtigen Bestandteile im Vakuum. Der feste Rückstand wurde mit 5 ml Pentan gewaschen, im Vakuum getrocknet und anschließend aus Aceton/Diethylether umkristallisiert. Ausbeute 323 mg (88%) farblose Nadeln. Schmp. 189°C.To a solution of 0.80 mmol 1,1-dicyclohexyl-4- piperidino-2-butyn-1-ol (previously with an aqueous 0.1 N NaOH solution of 283 mg [0.80 mmol] 1,1-dicyclohexyl-4-piperidino-2-butyn-1-ol hydrochloride released) in 15 ml of acetone, 255 mg (1.80 mmol) Given methyl iodide. One touched the resulting Mixture for 3 hours at 30 ° C and then removed the volatile components in a vacuum. The solid The residue was washed with 5 ml of pentane, in vacuo dried and then from acetone / diethyl ether recrystallized. Yield 323 mg (88%) of colorless Needles. M.p. 189 ° C.
¹H-NMR (CD₃OD): δ=1.1-1.3 and 1.55-2.0 (ml, 28 H; CCH₂C, C₃CH), 3,21 (s, 3 H; NCH₃), 3.4-3.6 (m, 4H; CCH₂N von NC₅H₁₀). 4.48 (s, 2 H; C≡CCH₂N). - ¹³C-NMR (CD₃OD): δ=21.0 (2 C), 21.9, 27.4 (2 C), 27.5 (4 C), 27.6 (2 C) und 29.2 (2 C) (C-2 bis C-6 von C₆H₁₁ und C-3 bis C-5 von NC₅H₁₀), 45.2 (2 C) (C-1 von C₆H₁₁), 49.3 (NCH₃), 54.7 (C≡C-CH₂N), 61.8 (2 C) C-2 und C-6 von NC₅H₁₀). 73.5, 77.7 und 96.0 (C≡C, C₃COH).1 H-NMR (CD₃OD): δ = 1.1-1.3 and 1.55-2.0 (ml, 28H; CCH₂C, C₃CH), 3.21 (s, 3H, NCH₃), 3.4-3.6 (m, 4H; CCH₂N of NC₅H₁₀ ). 4.48 (s, 2H; C≡CCH₂N). ¹³C-NMR (CD₃OD): δ = 21.0 (2 C), 21.9, 27.4 (2 C), 27.5 (4 C), 27.6 (2 C) and 29.2 (2 C) (C-2 to C-6 of C₆H₁₁ and C-3 to C-5 of NC₅H₁₀), 45.2 (2 C) (C-1 of C₆H₁₁), 49.3 (NCH₃), 54.7 (C≡C- C H₂N), 61.8 (2 C) C-2 and C-6 of NC₅H₁₀). 73.5, 77.7 and 96.0 (C≡C, C₃ C OH).
C₂₂H₃₈INO (495.5)
Ber.:
C 57.51, H 8.34, N 3.05;
Gef.:
C 57.6, H 8.6, N 3.0.
C₂₂H₃₈INO (495.5)
Calc .:
C 57.51, H 8.34, N 3.05;
Found .:
C 57.6, H 8.6, N 3.0.
Die Anwendung des erfindungsgemäßen Mittels erfolgt per inhalationem. Der Wirkstoff wird in einer physiologisch unbedenklichen Flüssigkeit, vorzugsweise Wasser, gelöst und mit Hilfe geeigneter Geräte vernebelt. In einer weiteren Ausführungsform wird der Wirkstoff, nötigenfalls in Gegenwart eines Lösungsvermittlers oder Suspendierhilfsmittel, in einem physiologisch unbedenklichen - durch Kompression und/oder Abkühlung verflüssigten - Treibgas gelöst bzw. suspendiert. Mit Hilfe einer üblichen Spraydose, gegebenenfalls mit Dosiereinrichtung, läßt sich auf bequeme Weise ein inhalierbares Aerosol erzeugen.The application of the agent according to the invention is carried out by inhalations. The active ingredient is in a physiological harmless liquid, preferably water, dissolved and fogged with the help of suitable equipment. In a another embodiment, the active ingredient, if necessary in the presence of a solubilizer or Suspension aid, in a physiological harmless - by compression and / or cooling liquefied - propellant dissolved or suspended. With Help a usual spray can, possibly with Dosing, can be in a convenient way generate inhalable aerosol.
In einer weiteren Ausführungsform wird der Wirkstoff mit einem pharmakologisch unbedenklichen Hilfsstoff vermischt und in Kapseln gefüllt. Die Inhalation erfolgt durch Öffnen der Kapsel in geeigneten Inhalatoren.In a further embodiment, the active ingredient with a pharmacologically acceptable excipient mixed and filled in capsules. The inhalation is done by opening the capsule in appropriate Inhalers.
Folgende Beispiele erläutern die Erfindung, ohne sie in ihrem Umfang zu beschränken.The following examples illustrate the invention, without in to limit their scope.
Die Lösung wird zur Anwendung in üblichen Inhaliergeräten vernebelt.The solution is used in usual Inhalers nebulised.
Der Bereich der wirksamen Einzeldosierung liegt zwischen 0.005 und 0.5 mg, bevorzugt 0.01 und 0.05 mg.The range of effective single dose is between 0.005 and 0.5 mg, preferably 0.01 and 0.05 mg.
Claims (9)
R¹ einen gegebenenfalls ein- oder mehrfach durch C₁-C₄-Alkyl, C₁-C₄-Hydroxyalkyl oder C₁-C₄-Halogenalkyl substituierten Cyclohexyl- oder Cyclopentylrest;
R² einen gegebenenfalls ein- oder mehrfach durch C₁-C₄-Alkyl, C₁-C₄-Hydroxyalkyl oder C₁-C₄-Halogenalkyl substituierten Cyclohexyl- oder Cyclopentylrest;
R³ C₁-C₆-Alkyl;
R⁴ C₁-C₆-Alkyl;
oder R³ und R⁴ bilden zusammen einen gegebenenfalls durch C₁-C₄-Alkyl- substituierten gesättigten 5-, 6- oder 7gliedrigen Ring, der als weitere Heteroatome Sauerstoff oder Schwefel enthalten kann;
R⁵ Methyl oder Ethyl und X⊖ ein geeignetes Anion bedeuten können.1. Quaternized 1,1-dicycloalkyl-4-amino-2-butyn-1-ols of the general formula I wherein
R¹ is an optionally mono- or polysubstituted by C₁-C₄-alkyl, C₁-C₄-hydroxyalkyl or C₁-C₄-haloalkyl cyclohexyl or cyclopentyl;
R² is an optionally mono- or polysubstituted by C₁-C₄-alkyl, C₁-C₄-hydroxyalkyl or C₁-C₄-haloalkyl cyclohexyl or cyclopentyl;
R³ is C₁-C₆ alkyl;
R⁴ is C₁-C₆ alkyl;
or R³ and R⁴ together form an optionally substituted by C₁-C₄-alkyl-saturated 5, 6 or 7-membered ring, which may contain as further heteroatoms oxygen or sulfur;
R⁵ may be methyl or ethyl and X⊖ may be a suitable anion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4007651A DE4007651A1 (en) | 1990-03-10 | 1990-03-10 | New quaternised 1,1-di:cycloalkyl-4-amino-2-butyn-1-ol derivs. - are cholinergic muscarinic receptor blockers, useful for treating chronic obstructive airways disease and asthma |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4007651A DE4007651A1 (en) | 1990-03-10 | 1990-03-10 | New quaternised 1,1-di:cycloalkyl-4-amino-2-butyn-1-ol derivs. - are cholinergic muscarinic receptor blockers, useful for treating chronic obstructive airways disease and asthma |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4007651A1 true DE4007651A1 (en) | 1991-09-12 |
Family
ID=6401894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4007651A Withdrawn DE4007651A1 (en) | 1990-03-10 | 1990-03-10 | New quaternised 1,1-di:cycloalkyl-4-amino-2-butyn-1-ol derivs. - are cholinergic muscarinic receptor blockers, useful for treating chronic obstructive airways disease and asthma |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4007651A1 (en) |
-
1990
- 1990-03-10 DE DE4007651A patent/DE4007651A1/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0090195B1 (en) | Quaternised 6,11-dihydro-dibenzo-(b,e)-thiepin-11-n-alkyl-norscopin ethers and process for their preparation | |
| DE602004012564T2 (en) | CHINOLIN AND CHINAZOLINE DERIVATIVES WITH AFFINITY FOR RECEPTORS OF THE 5HT1 TYPE | |
| DE69002248T2 (en) | 1,2-cyclohexylaminoarylamides for use as analgesics. | |
| DE69914935T2 (en) | 8-AZABICYCLO [3.2.1] OCT-2-EN- AND -OKTANDERIVATE | |
| DE1618007A1 (en) | Process for the production of new amino-monohalophenylaethanolamines | |
| DE1939809B2 (en) | β-Aryl-2-aminoalkoxy-styrenes and process for their preparation | |
| DE69112594T2 (en) | Dihydrobenzofuran carboxamides and process for their preparation. | |
| DE69007905T2 (en) | 1-Oxa-2-oxo-8-azaspiro [4,5] decane derivatives, process for their preparation and pharmaceutical compositions therefrom. | |
| DE69628200T2 (en) | DIARYLALKENYLAMIN DERIVATIVES | |
| DE2719211A1 (en) | ARYLALKYLPIPERIDINE, THE METHOD FOR MANUFACTURING THEIR PRODUCTS AND THE MEDICINAL PRODUCTS CONTAINING THEY | |
| DE2702537A1 (en) | NEW PIPERAZINE DERIVATIVES, THE PROCESS FOR THEIR MANUFACTURING AND MEDICINAL PRODUCTS CONTAINING THEM | |
| DE2429290A1 (en) | TRICYCLIC CONDENSED IMIDAZOLE DERIVATIVES AND METHOD FOR THEIR PRODUCTION | |
| CH642966A5 (en) | 1-(2-Chlorophenyl)-4-[2-(1,3,4,5-tetrahydro-7,8-dimethoxy-2-benzox epin-1-yl)ethyl]piperazine and pharmacologically acceptable acid addition salts thereof | |
| DE2724478C2 (en) | 5,11-Dihydro-6H-pyrido [2,3-b] [1,4] benzodiazepin-6-one derivatives, processes for their preparation and pharmaceuticals containing these compounds | |
| DE4007651A1 (en) | New quaternised 1,1-di:cycloalkyl-4-amino-2-butyn-1-ol derivs. - are cholinergic muscarinic receptor blockers, useful for treating chronic obstructive airways disease and asthma | |
| DE3689080T2 (en) | Berban derivatives and their manufacture and pharmaceutical preparation. | |
| DE60204668T2 (en) | Piperacetin derivatives and their use as 5-HT1B ligands | |
| DE3121175A1 (en) | ERYTHRO-1,2,3-TRIPHENYL-1-PENTANONE DERIVATIVES AND METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS MEDICINAL PRODUCTS | |
| DE2852945A1 (en) | Benzo:dioxanyl-hydroxyethyl-piperidyl-imidazolidone derivs. - having hypotensive activity, and prepd. by reacting a piperidin-4-yl-imidazolidinone with a halo-hydroxyethyl-benzodioxan | |
| DE2336671A1 (en) | OXY ACID ETHER OF O-THYMOTIC ACID ESTERS | |
| DE3879402T2 (en) | SELECTIVE SERTONIN INHIBITORS. | |
| DE2819896A1 (en) | CHROME DERIVATIVES, METHOD FOR THEIR PRODUCTION AND MEDICINAL PRODUCTS CONTAINING THE SAME | |
| US4101671A (en) | Aminobenzyl-amines and salts thereof | |
| DE2901180A1 (en) | HEXAHYDRO-1,4-OXAZEPINE, METHOD FOR THE PRODUCTION THEREOF AND MEDICINAL PRODUCTS CONTAINING THE SAME | |
| DD139581A5 (en) | PROCESS FOR THE PREPARATION OF NEW 4-PHENYL-THIENO-CORNER CLAMPS ON 2,3-C CORNER CLAMPS TO PIPERIDINES |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |