SK282258B6 - Deriváty 2,3-benzodiazepínu, farmaceutická kompozícia, ich použitie, spôsob ich prípravy a medziprodukt - Google Patents
Deriváty 2,3-benzodiazepínu, farmaceutická kompozícia, ich použitie, spôsob ich prípravy a medziprodukt Download PDFInfo
- Publication number
- SK282258B6 SK282258B6 SK423-97A SK42397A SK282258B6 SK 282258 B6 SK282258 B6 SK 282258B6 SK 42397 A SK42397 A SK 42397A SK 282258 B6 SK282258 B6 SK 282258B6
- Authority
- SK
- Slovakia
- Prior art keywords
- benzodiazepine
- group
- methyl
- formula
- dihydro
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 51
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- RPBDCDQMCRHNLM-UHFFFAOYSA-N C1=NNC=C2C=CC=CC2=C1 Chemical class C1=NNC=C2C=CC=CC2=C1 RPBDCDQMCRHNLM-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 239000008194 pharmaceutical composition Substances 0.000 title claims abstract description 7
- 230000008569 process Effects 0.000 title claims abstract description 6
- 239000000543 intermediate Substances 0.000 title description 5
- 150000001875 compounds Chemical class 0.000 claims abstract description 123
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 33
- 239000001257 hydrogen Substances 0.000 claims abstract description 29
- 150000002431 hydrogen Chemical class 0.000 claims abstract description 22
- 239000002253 acid Substances 0.000 claims abstract description 10
- 150000003839 salts Chemical class 0.000 claims abstract description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 125000003118 aryl group Chemical group 0.000 claims abstract description 8
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 7
- 150000002367 halogens Chemical class 0.000 claims abstract description 7
- 125000001246 bromo group Chemical group Br* 0.000 claims abstract description 5
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims abstract description 5
- 125000001424 substituent group Chemical group 0.000 claims abstract description 5
- 125000001309 chloro group Chemical group Cl* 0.000 claims abstract description 4
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims abstract description 4
- 201000010099 disease Diseases 0.000 claims description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 3
- 206010015037 epilepsy Diseases 0.000 claims description 3
- 125000005843 halogen group Chemical group 0.000 claims description 3
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- XBLLOPDJGYDQEU-UHFFFAOYSA-N 1-(4-aminophenyl)-8-chloro-n,4-dimethyl-4,5-dihydro-2,3-benzodiazepine-3-carboxamide Chemical compound C12=CC(Cl)=CC=C2CC(C)N(C(=O)NC)N=C1C1=CC=C(N)C=C1 XBLLOPDJGYDQEU-UHFFFAOYSA-N 0.000 claims description 2
- JNKMFWULKBWFBY-UHFFFAOYSA-N 1-[1-(4-aminophenyl)-8-chloro-4-methyl-4,5-dihydro-2,3-benzodiazepin-3-yl]ethanone Chemical compound N=1N(C(C)=O)C(C)CC2=CC=C(Cl)C=C2C=1C1=CC=C(N)C=C1 JNKMFWULKBWFBY-UHFFFAOYSA-N 0.000 claims description 2
- 208000008238 Muscle Spasticity Diseases 0.000 claims description 2
- 239000004480 active ingredient Substances 0.000 claims description 2
- 230000010933 acylation Effects 0.000 claims description 2
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- 230000001684 chronic effect Effects 0.000 claims description 2
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- 125000006273 (C1-C3) alkyl group Chemical group 0.000 claims 2
- 230000029936 alkylation Effects 0.000 claims 1
- 238000005804 alkylation reaction Methods 0.000 claims 1
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- 239000003814 drug Substances 0.000 claims 1
- 230000003387 muscular Effects 0.000 claims 1
- 208000018198 spasticity Diseases 0.000 claims 1
- 239000007858 starting material Substances 0.000 abstract description 32
- 125000000882 C2-C6 alkenyl group Chemical group 0.000 abstract description 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 2
- 125000000229 (C1-C4)alkoxy group Chemical group 0.000 abstract 1
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 abstract 1
- 125000000041 C6-C10 aryl group Chemical group 0.000 abstract 1
- SNOOUWRIMMFWNE-UHFFFAOYSA-M sodium;6-[(3,4,5-trimethoxybenzoyl)amino]hexanoate Chemical compound [Na+].COC1=CC(C(=O)NCCCCCC([O-])=O)=CC(OC)=C1OC SNOOUWRIMMFWNE-UHFFFAOYSA-M 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 108
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 51
- 238000002844 melting Methods 0.000 description 47
- 230000008018 melting Effects 0.000 description 47
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 45
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 39
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- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 23
- -1 methylenedioxy groups Chemical group 0.000 description 21
- 239000011541 reaction mixture Substances 0.000 description 21
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 19
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- HEBMCVBCEDMUOF-UHFFFAOYSA-N isochromane Chemical class C1=CC=C2COCCC2=C1 HEBMCVBCEDMUOF-UHFFFAOYSA-N 0.000 description 17
- 125000000636 p-nitrophenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)[N+]([O-])=O 0.000 description 16
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 15
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 15
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 14
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 12
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
- 239000000741 silica gel Substances 0.000 description 11
- 229910002027 silica gel Inorganic materials 0.000 description 11
- HRHBVUZLRNLXQM-UHFFFAOYSA-N 8-chloro-4-methyl-1-(4-nitrophenyl)-4,5-dihydro-3h-2,3-benzodiazepine Chemical compound N=1NC(C)CC2=CC=C(Cl)C=C2C=1C1=CC=C([N+]([O-])=O)C=C1 HRHBVUZLRNLXQM-UHFFFAOYSA-N 0.000 description 10
- 239000013078 crystal Substances 0.000 description 10
- 238000001816 cooling Methods 0.000 description 9
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 description 8
- 229960000583 acetic acid Drugs 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 8
- 102000003678 AMPA Receptors Human genes 0.000 description 7
- 108090000078 AMPA Receptors Proteins 0.000 description 7
- 239000005557 antagonist Substances 0.000 description 7
- 238000004587 chromatography analysis Methods 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- QARBMVPHQWIHKH-UHFFFAOYSA-N methanesulfonyl chloride Chemical compound CS(Cl)(=O)=O QARBMVPHQWIHKH-UHFFFAOYSA-N 0.000 description 6
- 239000012074 organic phase Substances 0.000 description 6
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 6
- 238000000746 purification Methods 0.000 description 6
- 235000017557 sodium bicarbonate Nutrition 0.000 description 6
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 6
- MGRVRXRGTBOSHW-UHFFFAOYSA-N (aminomethyl)phosphonic acid Chemical compound NCP(O)(O)=O MGRVRXRGTBOSHW-UHFFFAOYSA-N 0.000 description 5
- FHLKYPYLKNXQPN-UHFFFAOYSA-N 8-bromo-4-methyl-1-(4-nitrophenyl)-4,5-dihydro-3h-2,3-benzodiazepine Chemical compound N=1NC(C)CC2=CC=C(Br)C=C2C=1C1=CC=C([N+]([O-])=O)C=C1 FHLKYPYLKNXQPN-UHFFFAOYSA-N 0.000 description 5
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 5
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- 125000003310 benzodiazepinyl group Chemical group N1N=C(C=CC2=C1C=CC=C2)* 0.000 description 5
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- UKJLNMAFNRKWGR-UHFFFAOYSA-N cyclohexatrienamine Chemical group NC1=CC=C=C[CH]1 UKJLNMAFNRKWGR-UHFFFAOYSA-N 0.000 description 5
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- DEEWZPFDAWXLEF-UHFFFAOYSA-N 1-[8-bromo-4-methyl-1-(4-nitrophenyl)-4,5-dihydro-2,3-benzodiazepin-3-yl]-2,2,2-trifluoroethanone Chemical compound N=1N(C(=O)C(F)(F)F)C(C)CC2=CC=C(Br)C=C2C=1C1=CC=C([N+]([O-])=O)C=C1 DEEWZPFDAWXLEF-UHFFFAOYSA-N 0.000 description 4
- 239000003810 Jones reagent Substances 0.000 description 4
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- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
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- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- VYSYZMNJHYOXGN-UHFFFAOYSA-N ethyl n-aminocarbamate Chemical compound CCOC(=O)NN VYSYZMNJHYOXGN-UHFFFAOYSA-N 0.000 description 4
- 238000000338 in vitro Methods 0.000 description 4
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- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
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- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 4
- RETZCWFYSRWREZ-UHFFFAOYSA-N 1-[8-chloro-4-methyl-1-(4-nitrophenyl)-4,5-dihydro-2,3-benzodiazepin-3-yl]-2,2,2-trifluoroethanone Chemical compound N=1N(C(=O)C(F)(F)F)C(C)CC2=CC=C(Cl)C=C2C=1C1=CC=C([N+]([O-])=O)C=C1 RETZCWFYSRWREZ-UHFFFAOYSA-N 0.000 description 3
- BVEIDDIDCVUIFK-UHFFFAOYSA-N 1-[8-chloro-4-methyl-1-(4-nitrophenyl)-4,5-dihydro-2,3-benzodiazepin-3-yl]ethanone Chemical compound N=1N(C(C)=O)C(C)CC2=CC=C(Cl)C=C2C=1C1=CC=C([N+]([O-])=O)C=C1 BVEIDDIDCVUIFK-UHFFFAOYSA-N 0.000 description 3
- AATWUKFZTLCCKF-UHFFFAOYSA-N 7-chloro-4-methyl-1-(4-nitrophenyl)-4,5-dihydro-3h-2,3-benzodiazepine Chemical compound N=1NC(C)CC2=CC(Cl)=CC=C2C=1C1=CC=C([N+]([O-])=O)C=C1 AATWUKFZTLCCKF-UHFFFAOYSA-N 0.000 description 3
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- YHFMUIZNYMFKHD-UHFFFAOYSA-N ethyl 8-bromo-4-methyl-1-(4-nitrophenyl)-4,5-dihydro-2,3-benzodiazepine-3-carboxylate Chemical compound C12=CC(Br)=CC=C2CC(C)N(C(=O)OCC)N=C1C1=CC=C([N+]([O-])=O)C=C1 YHFMUIZNYMFKHD-UHFFFAOYSA-N 0.000 description 3
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- QAEDZJGFFMLHHQ-UHFFFAOYSA-N trifluoroacetic anhydride Chemical compound FC(F)(F)C(=O)OC(=O)C(F)(F)F QAEDZJGFFMLHHQ-UHFFFAOYSA-N 0.000 description 3
- MWHCOTREEBIYAM-UHFFFAOYSA-N 1-[7,8-dichloro-4-methyl-1-(4-nitrophenyl)-4,5-dihydro-2,3-benzodiazepin-3-yl]butan-1-one Chemical compound C12=CC(Cl)=C(Cl)C=C2CC(C)N(C(=O)CCC)N=C1C1=CC=C([N+]([O-])=O)C=C1 MWHCOTREEBIYAM-UHFFFAOYSA-N 0.000 description 2
- UGCFQLSXGQNCNM-UHFFFAOYSA-N 1-[7-chloro-4-methyl-1-(4-nitrophenyl)-4,5-dihydro-2,3-benzodiazepin-3-yl]ethanone Chemical compound N=1N(C(C)=O)C(C)CC2=CC(Cl)=CC=C2C=1C1=CC=C([N+]([O-])=O)C=C1 UGCFQLSXGQNCNM-UHFFFAOYSA-N 0.000 description 2
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- WFHOCJDUQZEHJK-UHFFFAOYSA-N OC(CC1=C(C=C(C=C1)Cl)C1(CC=C(C=C1)[N+](=O)[O-])C=NNC(C)=O)C Chemical compound OC(CC1=C(C=C(C=C1)Cl)C1(CC=C(C=C1)[N+](=O)[O-])C=NNC(C)=O)C WFHOCJDUQZEHJK-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- ASNFTDCKZKHJSW-REOHCLBHSA-N Quisqualic acid Chemical compound OC(=O)[C@@H](N)CN1OC(=O)NC1=O ASNFTDCKZKHJSW-REOHCLBHSA-N 0.000 description 1
- 229910000564 Raney nickel Inorganic materials 0.000 description 1
- 208000005392 Spasm Diseases 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
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- 230000009692 acute damage Effects 0.000 description 1
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- 239000002671 adjuvant Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
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- 125000000746 allylic group Chemical group 0.000 description 1
- VLSMHEGGTFMBBZ-UHFFFAOYSA-N alpha-Kainic acid Natural products CC(=C)C1CNC(C(O)=O)C1CC(O)=O VLSMHEGGTFMBBZ-UHFFFAOYSA-N 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- VZTDIZULWFCMLS-UHFFFAOYSA-N ammonium formate Chemical compound [NH4+].[O-]C=O VZTDIZULWFCMLS-UHFFFAOYSA-N 0.000 description 1
- 230000001430 anti-depressive effect Effects 0.000 description 1
- 230000003556 anti-epileptic effect Effects 0.000 description 1
- 239000001961 anticonvulsive agent Substances 0.000 description 1
- 239000000935 antidepressant agent Substances 0.000 description 1
- 229940005513 antidepressants Drugs 0.000 description 1
- 229960003965 antiepileptics Drugs 0.000 description 1
- 239000002249 anxiolytic agent Substances 0.000 description 1
- 230000000949 anxiolytic effect Effects 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- MCQRPQCQMGVWIQ-UHFFFAOYSA-N boron;methylsulfanylmethane Chemical compound [B].CSC MCQRPQCQMGVWIQ-UHFFFAOYSA-N 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- FCCCRBDJBTVFSJ-UHFFFAOYSA-N butanehydrazide Chemical compound CCCC(=O)NN FCCCRBDJBTVFSJ-UHFFFAOYSA-N 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000004296 chiral HPLC Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 150000001844 chromium Chemical class 0.000 description 1
- 230000009693 chronic damage Effects 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000012045 crude solution Substances 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000006255 cyclopropyl carbonyl group Chemical group [H]C1([H])C([H])([H])C1([H])C(*)=O 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 239000008298 dragée Substances 0.000 description 1
- 239000003937 drug carrier Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- VIVYRBLPLXTZSJ-UHFFFAOYSA-N ethyl 1-(4-aminophenyl)-8-bromo-4-methyl-4,5-dihydro-2,3-benzodiazepine-3-carboxylate Chemical compound C12=CC(Br)=CC=C2CC(C)N(C(=O)OCC)N=C1C1=CC=C(N)C=C1 VIVYRBLPLXTZSJ-UHFFFAOYSA-N 0.000 description 1
- NTUSSBANCPFMHR-UHFFFAOYSA-N ethyl 1-(4-aminophenyl)-8-chloro-4-methyl-4,5-dihydro-2,3-benzodiazepine-3-carboxylate Chemical compound C12=CC(Cl)=CC=C2CC(C)N(C(=O)OCC)N=C1C1=CC=C(N)C=C1 NTUSSBANCPFMHR-UHFFFAOYSA-N 0.000 description 1
- WUDNUHPRLBTKOJ-UHFFFAOYSA-N ethyl isocyanate Chemical compound CCN=C=O WUDNUHPRLBTKOJ-UHFFFAOYSA-N 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 235000011087 fumaric acid Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 229940049906 glutamate Drugs 0.000 description 1
- 229930195712 glutamate Natural products 0.000 description 1
- 150000002366 halogen compounds Chemical class 0.000 description 1
- 229910000042 hydrogen bromide Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- VLSMHEGGTFMBBZ-OOZYFLPDSA-N kainic acid Chemical compound CC(=C)[C@H]1CN[C@H](C(O)=O)[C@H]1CC(O)=O VLSMHEGGTFMBBZ-OOZYFLPDSA-N 0.000 description 1
- 229950006874 kainic acid Drugs 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000008297 liquid dosage form Substances 0.000 description 1
- 239000003589 local anesthetic agent Substances 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 102000006239 metabotropic receptors Human genes 0.000 description 1
- 108020004083 metabotropic receptors Proteins 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229940035363 muscle relaxants Drugs 0.000 description 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 230000000926 neurological effect Effects 0.000 description 1
- 210000002569 neuron Anatomy 0.000 description 1
- 239000002858 neurotransmitter agent Substances 0.000 description 1
- 125000006501 nitrophenyl group Chemical group 0.000 description 1
- 230000006959 non-competitive inhibition Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 238000006268 reductive amination reaction Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 230000002207 retinal effect Effects 0.000 description 1
- DUIOPKIIICUYRZ-UHFFFAOYSA-N semicarbazide Chemical compound NNC(N)=O DUIOPKIIICUYRZ-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000007909 solid dosage form Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008174 sterile solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004809 thin layer chromatography Methods 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
- C07D243/02—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 2
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P21/00—Drugs for disorders of the muscular or neuromuscular system
- A61P21/02—Muscle relaxants, e.g. for tetanus or cramps
-
- 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
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Landscapes
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Neurology (AREA)
- Biomedical Technology (AREA)
- Neurosurgery (AREA)
- Pain & Pain Management (AREA)
- Hospice & Palliative Care (AREA)
- Psychiatry (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Physical Education & Sports Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU9600871A HU9600871D0 (en) | 1996-04-04 | 1996-04-04 | New 2,3-benzodiazepine derivatives |
| US08/832,777 US5807851A (en) | 1996-04-04 | 1997-04-04 | 2,3-Benzodiazepine Derivatives as non-competitive AMPA |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SK42397A3 SK42397A3 (en) | 1998-01-14 |
| SK282258B6 true SK282258B6 (sk) | 2001-12-03 |
Family
ID=89993863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK423-97A SK282258B6 (sk) | 1996-04-04 | 1997-04-02 | Deriváty 2,3-benzodiazepínu, farmaceutická kompozícia, ich použitie, spôsob ich prípravy a medziprodukt |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US5807851A (cs) |
| EP (1) | EP0802195B1 (cs) |
| JP (1) | JP3131767B2 (cs) |
| AU (1) | AU1636297A (cs) |
| CZ (1) | CZ291520B6 (cs) |
| EA (1) | EA000471B1 (cs) |
| FR (1) | FR2747121B1 (cs) |
| GB (1) | GB2311779B (cs) |
| GR (1) | GR1002883B (cs) |
| HR (1) | HRP970186B1 (cs) |
| HU (1) | HU9600871D0 (cs) |
| PL (1) | PL319270A1 (cs) |
| SK (1) | SK282258B6 (cs) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19604919A1 (de) | 1996-02-01 | 1997-08-07 | Schering Ag | Neue 2,3-Benzodiazepinderivate, deren Herstellung und Verwendung als Arzneimittel |
| CN1245386C (zh) | 2000-06-12 | 2006-03-15 | 卫材株式会社 | 1,2－二氢吡啶化合物及其制备方法和用途 |
| HU225100B1 (hu) * | 2000-12-21 | 2006-06-28 | Egyt Gyogyszervegyeszeti Gyar | 2,3-Benzodiazepinszármazékok, ilyen hatóanyagot tartalmazó gyógyászati készítmények és alkalmazásuk |
| GB0129260D0 (en) | 2001-12-06 | 2002-01-23 | Eisai London Res Lab Ltd | Pharmaceutical compositions and their uses |
| US20040152694A1 (en) * | 2003-02-04 | 2004-08-05 | Istvan Kurucz | Methods and compositions for treating inflammatory disorders of the airways |
| US6858605B2 (en) | 2003-02-04 | 2005-02-22 | Ivax Drug Research Institute, Ltd. | Substituted 2,3-benzodiazepine derivatives |
| HUP0302449A3 (en) * | 2003-08-04 | 2005-06-28 | Egis Gyogyszergyar Nyilvanosan | 8-chloro-2,3-benzodiazepine derivatives, pharmaceutical compositions containing them and process for producing them |
| MY148809A (en) | 2004-07-06 | 2013-05-31 | Eisai R&D Man Co Ltd | Crystals of 1,2-dihydropyridine compound and their production process |
| EA016087B1 (ru) * | 2005-12-30 | 2012-02-28 | Эгиш Дьёдьсердьяр Ньильваношан Мюкёдё Ресвеньтаршашаг | Оптические изомеры дигидро-2,3-бензодиазепинов и их стереоселективный синтез |
| EP2338492A1 (en) | 2009-12-24 | 2011-06-29 | Universidad del Pais Vasco | Methods and compositions for the treatment of alzheimer |
| WO2014026997A1 (de) * | 2012-08-16 | 2014-02-20 | Bayer Pharma Aktiengesellschaft | 2,3-benzodiazepine |
| WO2016062688A1 (de) * | 2014-10-23 | 2016-04-28 | Bayer Pharma Aktiengesellschaft | 1-phenyl-4,5-dihydro-3h-2,3-benzodiazepine derivatives |
| AU2019395288B2 (en) | 2018-12-14 | 2025-04-03 | Eisai R&D Management Co., Ltd. | Aqueous based pharmaceutical formulations of 1,2-dihydropyridine compounds |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU179018B (en) * | 1978-10-19 | 1982-08-28 | Gyogyszerkutato Intezet | Process for producing new 5h-2,3-benzodiazepine derivatives |
| HU219778B (hu) * | 1990-12-21 | 2001-07-30 | Gyógyszerkutató Intézet Közös Vállalat | Eljárás N-acil-2,3-benzodiazepin-származékok, savaddíciós sóik és az ezeket tartalmazó gyógyászati készítmények előállítására, valamint a vegyületek egy csoportja, és az ezeket tartalmazó gyógyászati készítmények |
| HU208429B (en) * | 1991-05-03 | 1993-10-28 | Gyogyszerkutato Intezet | Process for producing 1-/3-chloro-phenyl/-4-methyl-7,8-dimethoxy-5h-2,3-benzodiazepine of high purity |
-
1996
- 1996-04-04 HU HU9600871A patent/HU9600871D0/hu unknown
-
1997
- 1997-03-18 AU AU16362/97A patent/AU1636297A/en not_active Abandoned
- 1997-04-01 EA EA199700030A patent/EA000471B1/ru not_active IP Right Cessation
- 1997-04-01 CZ CZ1997978A patent/CZ291520B6/cs not_active IP Right Cessation
- 1997-04-02 SK SK423-97A patent/SK282258B6/sk unknown
- 1997-04-03 PL PL97319270A patent/PL319270A1/xx unknown
- 1997-04-03 GR GR970100125A patent/GR1002883B/el unknown
- 1997-04-03 FR FR9704063A patent/FR2747121B1/fr not_active Expired - Fee Related
- 1997-04-03 HR HR970186A patent/HRP970186B1/xx not_active IP Right Cessation
- 1997-04-04 EP EP97105591A patent/EP0802195B1/de not_active Expired - Lifetime
- 1997-04-04 US US08/832,777 patent/US5807851A/en not_active Expired - Fee Related
- 1997-04-04 JP JP09086800A patent/JP3131767B2/ja not_active Expired - Fee Related
- 1997-04-04 GB GB9706945A patent/GB2311779B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EA199700030A3 (ru) | 1997-12-30 |
| PL319270A1 (en) | 1997-10-13 |
| HRP970186B1 (en) | 2002-06-30 |
| JP3131767B2 (ja) | 2001-02-05 |
| GB9706945D0 (en) | 1997-05-21 |
| EA000471B1 (ru) | 1999-08-26 |
| FR2747121B1 (fr) | 1998-08-21 |
| EA199700030A2 (ru) | 1997-09-30 |
| HRP970186A2 (en) | 1998-10-31 |
| GR1002883B (el) | 1998-03-24 |
| US5807851A (en) | 1998-09-15 |
| AU1636297A (en) | 1997-10-09 |
| EP0802195A2 (de) | 1997-10-22 |
| EP0802195B1 (de) | 2003-11-19 |
| SK42397A3 (en) | 1998-01-14 |
| CZ291520B6 (cs) | 2003-03-12 |
| EP0802195A3 (en) | 1997-12-03 |
| HU9600871D0 (en) | 1996-05-28 |
| GB2311779B (en) | 1999-07-14 |
| CZ97897A3 (en) | 1997-10-15 |
| GB2311779A (en) | 1997-10-08 |
| JPH1036356A (ja) | 1998-02-10 |
| FR2747121A1 (fr) | 1997-10-10 |
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