NO300064B1 - Analogifremgangsmåte for fremstilling av terapeutisk aktive imidazoquinoksalinforbindelser - Google Patents
Analogifremgangsmåte for fremstilling av terapeutisk aktive imidazoquinoksalinforbindelser Download PDFInfo
- Publication number
- NO300064B1 NO300064B1 NO921886A NO921886A NO300064B1 NO 300064 B1 NO300064 B1 NO 300064B1 NO 921886 A NO921886 A NO 921886A NO 921886 A NO921886 A NO 921886A NO 300064 B1 NO300064 B1 NO 300064B1
- Authority
- NO
- Norway
- Prior art keywords
- general formula
- compound
- dihydro
- oxo
- quinoxaline
- Prior art date
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- YELMWJNXDALKFE-UHFFFAOYSA-N 3h-imidazo[4,5-f]quinoxaline Chemical class N1=CC=NC2=C(NC=N3)C3=CC=C21 YELMWJNXDALKFE-UHFFFAOYSA-N 0.000 title claims abstract description 7
- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- 238000000034 method Methods 0.000 title claims description 10
- 150000001875 compounds Chemical class 0.000 claims abstract description 27
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 9
- 239000001257 hydrogen Substances 0.000 claims abstract description 9
- 150000002431 hydrogen Chemical class 0.000 claims abstract description 7
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 4
- 150000002367 halogens Chemical group 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims description 5
- UXNARFNFDKPMGZ-UHFFFAOYSA-N 1-(4-oxo-5-propan-2-ylimidazo[1,5-a]quinoxalin-3-yl)butane-1,3-dione Chemical compound O=C1N(C(C)C)C2=CC=CC=C2N2C1=C(C(=O)CC(C)=O)N=C2 UXNARFNFDKPMGZ-UHFFFAOYSA-N 0.000 claims description 2
- ATFMDVJWWKWGCB-UHFFFAOYSA-N 1-(5-tert-butyl-4-oxoimidazo[1,5-a]quinoxalin-3-yl)-3-cyclopropylpropane-1,3-dione Chemical compound C=12C(=O)N(C(C)(C)C)C3=CC=CC=C3N2C=NC=1C(=O)CC(=O)C1CC1 ATFMDVJWWKWGCB-UHFFFAOYSA-N 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 150000001350 alkyl halides Chemical class 0.000 claims description 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims 1
- LEXDYUGJWQEFCW-UHFFFAOYSA-N 1-cyclopropyl-3-(4-oxo-5-propan-2-ylimidazo[1,5-a]quinoxalin-3-yl)propane-1,3-dione Chemical compound C=12C(=O)N(C(C)C)C3=CC=CC=C3N2C=NC=1C(=O)CC(=O)C1CC1 LEXDYUGJWQEFCW-UHFFFAOYSA-N 0.000 claims 1
- 125000000753 cycloalkyl group Chemical group 0.000 claims 1
- 230000000949 anxiolytic effect Effects 0.000 abstract description 4
- 239000002249 anxiolytic agent Substances 0.000 abstract description 3
- 210000004556 brain Anatomy 0.000 abstract description 3
- 125000006272 (C3-C7) cycloalkyl group Chemical group 0.000 abstract description 2
- 241000124008 Mammalia Species 0.000 abstract description 2
- 229940005530 anxiolytics Drugs 0.000 abstract description 2
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 abstract 3
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 abstract 1
- 125000000882 C2-C6 alkenyl group Chemical group 0.000 abstract 1
- 125000006196 aroyl alkyl group Chemical group 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 230000003920 cognitive function Effects 0.000 abstract 1
- 239000003326 hypnotic agent Substances 0.000 abstract 1
- 230000000147 hypnotic effect Effects 0.000 abstract 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 12
- 238000012360 testing method Methods 0.000 description 10
- 230000027455 binding Effects 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 9
- 102000004300 GABA-A Receptors Human genes 0.000 description 8
- 108090000839 GABA-A Receptors Proteins 0.000 description 8
- 239000000243 solution Substances 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 241000699670 Mus sp. Species 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical class CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 5
- 208000015114 central nervous system disease Diseases 0.000 description 5
- 239000002552 dosage form Substances 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000009870 specific binding Effects 0.000 description 5
- HVCFCNAITDHQFX-UHFFFAOYSA-N 1-cyclopropylethanone Chemical compound CC(=O)C1CC1 HVCFCNAITDHQFX-UHFFFAOYSA-N 0.000 description 4
- 229960002200 flunitrazepam Drugs 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000001961 anticonvulsive agent Substances 0.000 description 3
- 239000002775 capsule Substances 0.000 description 3
- 210000003169 central nervous system Anatomy 0.000 description 3
- -1 elixirs Substances 0.000 description 3
- ORTSNSVIXDXASO-UHFFFAOYSA-N ethyl 4-oxo-5-propan-2-ylimidazo[1,5-a]quinoxaline-3-carboxylate Chemical compound C1=CC=C2N3C=NC(C(=O)OCC)=C3C(=O)N(C(C)C)C2=C1 ORTSNSVIXDXASO-UHFFFAOYSA-N 0.000 description 3
- YJPKKTRLHRPYLL-UHFFFAOYSA-N ethyl 5-tert-butyl-4-oxoimidazo[1,5-a]quinoxaline-3-carboxylate Chemical compound C1=CC=C2N3C=NC(C(=O)OCC)=C3C(=O)N(C(C)(C)C)C2=C1 YJPKKTRLHRPYLL-UHFFFAOYSA-N 0.000 description 3
- 239000000825 pharmaceutical preparation Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 208000012902 Nervous system disease Diseases 0.000 description 2
- PPTYJKAXVCCBDU-UHFFFAOYSA-N Rohypnol Chemical compound N=1CC(=O)N(C)C2=CC=C([N+]([O-])=O)C=C2C=1C1=CC=CC=C1F PPTYJKAXVCCBDU-UHFFFAOYSA-N 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 230000001773 anti-convulsant effect Effects 0.000 description 2
- 229960003965 antiepileptics Drugs 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 239000004359 castor oil Substances 0.000 description 2
- 235000019438 castor oil Nutrition 0.000 description 2
- DGBIGWXXNGSACT-UHFFFAOYSA-N clonazepam Chemical compound C12=CC([N+](=O)[O-])=CC=C2NC(=O)CN=C1C1=CC=CC=C1Cl DGBIGWXXNGSACT-UHFFFAOYSA-N 0.000 description 2
- 229960003120 clonazepam Drugs 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 239000003937 drug carrier Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 2
- 239000008101 lactose Substances 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 239000008194 pharmaceutical composition Substances 0.000 description 2
- XSCHRSMBECNVNS-UHFFFAOYSA-N quinoxaline Chemical compound N1=CC=NC2=CC=CC=C21 XSCHRSMBECNVNS-UHFFFAOYSA-N 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910000104 sodium hydride Inorganic materials 0.000 description 2
- 239000012312 sodium hydride Substances 0.000 description 2
- 238000007920 subcutaneous administration Methods 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- TZNPOMPAQPVXSM-UHFFFAOYSA-N 1-(5-tert-butyl-4-oxoimidazo[1,5-a]quinoxalin-3-yl)-4,4-dimethylpentane-1,3-dione Chemical compound C1=CC=C2N3C=NC(C(=O)CC(=O)C(C)(C)C)=C3C(=O)N(C(C)(C)C)C2=C1 TZNPOMPAQPVXSM-UHFFFAOYSA-N 0.000 description 1
- YSHLKTRTQIRLPF-UHFFFAOYSA-N 1-(6-chloro-5-methyl-4-oxoimidazo[1,5-a]quinoxalin-3-yl)-3-cyclopropylpropane-1,3-dione Chemical compound C=12C(=O)N(C)C3=C(Cl)C=CC=C3N2C=NC=1C(=O)CC(=O)C1CC1 YSHLKTRTQIRLPF-UHFFFAOYSA-N 0.000 description 1
- ZVAPWJGRRUHKGP-UHFFFAOYSA-N 1h-1,5-benzodiazepine Chemical class N1C=CC=NC2=CC=CC=C12 ZVAPWJGRRUHKGP-UHFFFAOYSA-N 0.000 description 1
- 229920000856 Amylose Polymers 0.000 description 1
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 206010010904 Convulsion Diseases 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000007836 KH2PO4 Substances 0.000 description 1
- 235000019759 Maize starch Nutrition 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 241000251539 Vertebrata <Metazoa> Species 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 229940125681 anticonvulsant agent Drugs 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229940049706 benzodiazepine Drugs 0.000 description 1
- 150000001557 benzodiazepines Chemical class 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 229940125904 compound 1 Drugs 0.000 description 1
- 229940125782 compound 2 Drugs 0.000 description 1
- 229940126214 compound 3 Drugs 0.000 description 1
- 229940125898 compound 5 Drugs 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- FDSGHYHRLSWSLQ-UHFFFAOYSA-N dichloromethane;propan-2-one Chemical compound ClCCl.CC(C)=O FDSGHYHRLSWSLQ-UHFFFAOYSA-N 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 231100000673 dose–response relationship Toxicity 0.000 description 1
- 239000008298 dragée Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000003974 emollient agent Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- HUULSSLYYJJTPP-UHFFFAOYSA-N ethyl 3h-imidazo[4,5-f]quinoxaline-2-carboxylate Chemical class N1=CC=NC2=C(NC(C(=O)OCC)=N3)C3=CC=C21 HUULSSLYYJJTPP-UHFFFAOYSA-N 0.000 description 1
- DCJGIRIGGJWVKX-UHFFFAOYSA-N ethyl 6-chloro-5-methyl-4-oxoimidazo[1,5-a]quinoxaline-3-carboxylate Chemical compound C1=CC=C2N3C=NC(C(=O)OCC)=C3C(=O)N(C)C2=C1Cl DCJGIRIGGJWVKX-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 229920003063 hydroxymethyl cellulose Polymers 0.000 description 1
- 229940031574 hydroxymethyl cellulose Drugs 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
- 235000019796 monopotassium phosphate Nutrition 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 description 1
- 229920001592 potato starch Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 210000004129 prosencephalon Anatomy 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000003345 scintillation counting Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000012258 stirred mixture Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- MLGCXEBRWGEOQX-UHFFFAOYSA-N tetradifon Chemical compound C1=CC(Cl)=CC=C1S(=O)(=O)C1=CC(Cl)=C(Cl)C=C1Cl MLGCXEBRWGEOQX-UHFFFAOYSA-N 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002525 ultrasonication Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/08—Antiepileptics; Anticonvulsants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/20—Hypnotics; Sedatives
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Neurology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Pain & Pain Management (AREA)
- Anesthesiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK588389A DK588389D0 (da) | 1989-11-22 | 1989-11-22 | Heterocykliske forbindelser, deres fremstilling og anvendelse |
| PCT/DK1990/000303 WO1991007408A1 (en) | 1989-11-22 | 1990-11-22 | Imidazoquinoxaline compounds, their preparation and use |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO921886D0 NO921886D0 (no) | 1992-05-13 |
| NO921886L NO921886L (no) | 1992-05-13 |
| NO300064B1 true NO300064B1 (no) | 1997-04-01 |
Family
ID=8145913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO921886A NO300064B1 (no) | 1989-11-22 | 1992-05-13 | Analogifremgangsmåte for fremstilling av terapeutisk aktive imidazoquinoksalinforbindelser |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US5102885A (es) |
| EP (1) | EP0502885B1 (es) |
| JP (1) | JPH05503084A (es) |
| KR (1) | KR920703593A (es) |
| AT (1) | ATE106405T1 (es) |
| AU (1) | AU645508B2 (es) |
| CA (1) | CA2073046A1 (es) |
| DE (1) | DE69009493T2 (es) |
| DK (2) | DK588389D0 (es) |
| ES (1) | ES2055454T3 (es) |
| FI (1) | FI97228C (es) |
| HU (1) | HUT63420A (es) |
| IE (1) | IE69960B1 (es) |
| IL (1) | IL96372A (es) |
| NO (1) | NO300064B1 (es) |
| NZ (1) | NZ236156A (es) |
| PT (1) | PT95972B (es) |
| WO (1) | WO1991007408A1 (es) |
| ZA (1) | ZA909304B (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK588489D0 (da) * | 1989-11-22 | 1989-11-22 | Ferrosan As | Heterocykliske forbindelser, deres fremstilling og anvendelse |
| FR2722789B1 (fr) * | 1994-07-20 | 1996-08-23 | Rhone Poulenc Rorer Sa | Derives d'acide imidazo (1,2-a)indeno(1,2-e) pyrazine-2-carboxylique, leur preparation et les medicaments les contenant |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK476885D0 (da) * | 1985-10-17 | 1985-10-17 | Ferrosan As | Heterocycliske forbindelser og fremgangsmaader til fremstilling heraf |
| DK155524C (da) * | 1987-03-18 | 1989-09-11 | Ferrosan As | Kondenserede imidazolderivater og farmaceutiske praeparater indeholdende disse |
| DK160876C (da) * | 1987-12-08 | 1991-10-14 | Novo Nordisk As | Imidazoquinoxalinforbindelser, fremgangsmaade til deres fremstilling, anvendelse af forbindelserne og farmaceutiske praeparater, hvori forbindelserne indgaar |
| FR2659329B1 (fr) * | 1990-03-09 | 1994-06-03 | Adir | Nouveaux derives d'imidazo [1,2-c] quinazoline, leur procede de preparation et les compositions pharmaceutiques les renfermant. |
-
1989
- 1989-11-22 DK DK588389A patent/DK588389D0/da not_active Application Discontinuation
-
1990
- 1990-11-16 IL IL9637290A patent/IL96372A/en not_active IP Right Cessation
- 1990-11-19 IE IE415790A patent/IE69960B1/en not_active IP Right Cessation
- 1990-11-20 NZ NZ236156A patent/NZ236156A/xx unknown
- 1990-11-20 US US07/616,136 patent/US5102885A/en not_active Expired - Fee Related
- 1990-11-20 ZA ZA909304A patent/ZA909304B/xx unknown
- 1990-11-22 JP JP3500074A patent/JPH05503084A/ja active Pending
- 1990-11-22 CA CA002073046A patent/CA2073046A1/en not_active Abandoned
- 1990-11-22 DK DK90917143.1T patent/DK0502885T3/da active
- 1990-11-22 ES ES90917143T patent/ES2055454T3/es not_active Expired - Lifetime
- 1990-11-22 KR KR1019920701199A patent/KR920703593A/ko not_active Application Discontinuation
- 1990-11-22 EP EP90917143A patent/EP0502885B1/en not_active Expired - Lifetime
- 1990-11-22 PT PT95972A patent/PT95972B/pt not_active IP Right Cessation
- 1990-11-22 HU HU9201709A patent/HUT63420A/hu unknown
- 1990-11-22 DE DE69009493T patent/DE69009493T2/de not_active Expired - Fee Related
- 1990-11-22 AT AT90917143T patent/ATE106405T1/de not_active IP Right Cessation
- 1990-11-22 WO PCT/DK1990/000303 patent/WO1991007408A1/en active IP Right Grant
- 1990-11-22 AU AU67429/90A patent/AU645508B2/en not_active Ceased
-
1992
- 1992-05-13 NO NO921886A patent/NO300064B1/no unknown
- 1992-05-19 FI FI922269A patent/FI97228C/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES2055454T3 (es) | 1994-08-16 |
| JPH05503084A (ja) | 1993-05-27 |
| NZ236156A (en) | 1993-01-27 |
| EP0502885B1 (en) | 1994-06-01 |
| PT95972B (pt) | 1998-01-30 |
| HU9201709D0 (en) | 1992-09-28 |
| PT95972A (pt) | 1991-09-13 |
| WO1991007408A1 (en) | 1991-05-30 |
| NO921886D0 (no) | 1992-05-13 |
| US5102885A (en) | 1992-04-07 |
| NO921886L (no) | 1992-05-13 |
| DK0502885T3 (da) | 1994-09-26 |
| DK588389D0 (da) | 1989-11-22 |
| ATE106405T1 (de) | 1994-06-15 |
| DE69009493D1 (de) | 1994-07-07 |
| AU6742990A (en) | 1991-06-13 |
| AU645508B2 (en) | 1994-01-20 |
| FI922269A0 (fi) | 1992-05-19 |
| CA2073046A1 (en) | 1991-05-23 |
| HUT63420A (en) | 1993-08-30 |
| KR920703593A (ko) | 1992-12-18 |
| EP0502885A1 (en) | 1992-09-16 |
| IL96372A (en) | 1994-10-21 |
| IE904157A1 (en) | 1991-05-22 |
| FI922269A (fi) | 1992-05-19 |
| FI97228B (fi) | 1996-07-31 |
| IL96372A0 (en) | 1991-08-16 |
| ZA909304B (en) | 1991-09-25 |
| FI97228C (fi) | 1996-11-11 |
| IE69960B1 (en) | 1996-10-16 |
| DE69009493T2 (de) | 1994-12-08 |
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