发明名称 |
Benzodiazepinones |
摘要 |
Novel 1-substituted benzodiazepine derivatives and salt thereof having the formula, <IMAGE> wherein R1 is a hydrogen atom, a halogen atom, a nitro group, a cyano group, a lower alkoxy group or a trifluoromethyl group; R2 is a pyridyl group or a group of the formula <IMAGE> wherein R5 and R6 represent individually a hydrogen atom, a halogen atom, a lower alkyl group or a trifluoromethyl group); R3 is a hydrogen atom or a lower alkyl group; R4 is a lower alkyl, cycloalkyl, cycloalkylalkyl, aryl or aralkyl group; m is 1 or 2; and n is an integer of 1 to 4, and a process for preparation thereof and pharmaceutical use of the same.
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申请公布号 |
US4010154(A) |
申请公布日期 |
1977.03.01 |
申请号 |
US19740497936 |
申请日期 |
1974.08.16 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
YAMAMOTO, HISAO;INABA, SHIGEHO;HIROHASHI, TOSHIYUKI;YAMAMOTO, MICHIHIRO;ISHIZUMI, KIKUO;AKATSU, MITSUHIRO;MARUYAMA, ISAMU;MORI, KAZUO;KUME, YOSHIHARU;IZUMI, TAKAHIRO |
分类号 |
A61K31/55;C07D243/24;C07D401/04;(IPC1-7):C07D243/20 |
主分类号 |
A61K31/55 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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