发明授权
US4528299A 1-(2,3-Dimethyl-4-methoxyphenyl)-2-methyl-3-(1-pyrrolidinyl)-1-propanone
and anti-spastic use thereof
失效
1-（2,3-二甲基-4-甲氧基苯基）-2-甲基-3-（1-吡咯烷基）-1-丙酮及其抗痉挛性用途
- 专利标题： 1-(2,3-Dimethyl-4-methoxyphenyl)-2-methyl-3-(1-pyrrolidinyl)-1-propanone and anti-spastic use thereof
- 专利标题（中）： 1-（2,3-二甲基-4-甲氧基苯基）-2-甲基-3-（1-吡咯烷基）-1-丙酮及其抗痉挛性用途
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申请号： US530096申请日： 1983-09-07
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公开(公告)号： US4528299A公开(公告)日： 1985-07-09
- 发明人: Hitoshi Uno , Tadahiko Karasawa , Tatsuya Kon , Tsugutaka Ito
- 申请人： Hitoshi Uno , Tadahiko Karasawa , Tatsuya Kon , Tsugutaka Ito
- 申请人地址： JPX Osaka
- 专利权人： Dainippon Pharmaceutical Co., Ltd.
- 当前专利权人： Dainippon Pharmaceutical Co., Ltd.
- 当前专利权人地址： JPX Osaka
- 优先权： JPX57-156081 19820907
- 主分类号： C07D295/10
- IPC分类号： C07D295/10 ; A61K31/40 ; A61P25/00 ; A61P25/08 ; C07D295/108 ; C07D207/04
摘要：
1-(2,3-Dimethyl-4-methoxyphenyl)-2-methyl-3-(1-pyrrolidinyl)-1-propanone and its pharmaceutically acceptable acid addition salts, which are useful as centrally acting muscle relaxants in the treatment of spasticity in mammals including humans, process for the preparation thereof, and pharmaceutical composition containing said compound as an active ingredient.
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