发明名称 |
DIHYDRO-OXAZOLOBENZODIAZEPINONE DERIVATIVES, PROCESSES FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS COMPRISING THESE COMPOUNDS |
摘要 |
Dihydro-oxazolobenzodiazepinone derivatives (I) are new. Dihydro-oxazolobenzodiazepinone derivatives of formula (I) and their positional isomers, enantiomers, diastereoisomers or addition salts with acids, solvates, complexes or adducts, are new. R1 : H or 1-4C alkyl; R2 : 1-4C alkyl; and R3 : (hetero)aryl. An independent claim is included for the preparation of (I). [Image] ACTIVITY : Neuroleptic; Antidepressant; Neuroprotective; Nootropic; Antiparkinsonian; Anticonvulsant; Tranquilizer; Vulnerary; Cerebroprotective. MECHANISM OF ACTION : gamma -Aminobutyric acid (GABA) receptor agonist. The GABA receptor agonistic activity of (I) was tested in human embryonic kidney (HEK-293) cells. The result showed that 5-(6-fluoro-1-benzothien-2-yl)-8-methyl-1,9-dihydro-2H-[1,3]oxazolo[4,5-h][2,3]benzodiazepin-2-one exhibited an IC 5 0value of 100 nM. |
申请公布号 |
HRP20140050(T1) |
申请公布日期 |
2014.02.14 |
申请号 |
HR2014P000050T |
申请日期 |
2014.01.16 |
申请人 |
LES LABORATOIRES SERVIER;EGIS GYOGYSZERGYAR NYRT |
发明人 |
LING, ISTVAN;BARKOCZY, JOZSEF;ANTONI, FERENC;GACSALYI, ISTVAN;LEVAY, GYOERGY;SPEDDING, MICHAEL;HARSING, LASZLO |
分类号 |
C07D498/04;A61K31/551 |
主分类号 |
C07D498/04 |
代理机构 |
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代理人 |
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