发明授权
US5053548A Biphenyl derivative composition for nerve cell degeneration repairing or
protective agent and process for preparing a phenyl derivative
contained in the composition
失效
用于神经细胞变性修复或保护剂的联苯衍生物组合物和用于制备组合物中含有苯甲酰衍生物的方法
- 专利标题: Biphenyl derivative composition for nerve cell degeneration repairing or protective agent and process for preparing a phenyl derivative contained in the composition
- 专利标题(中): 用于神经细胞变性修复或保护剂的联苯衍生物组合物和用于制备组合物中含有苯甲酰衍生物的方法
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申请号: US476913申请日: 1990-02-08
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公开(公告)号: US5053548A公开(公告)日: 1991-10-01
- 发明人: Tatsuyoshi Tanaka , Yoji Sakurai , Hiroshi Okazaki , Takashi Hasegawa , Yoshiyasu Fukuyama
- 申请人: Tatsuyoshi Tanaka , Yoji Sakurai , Hiroshi Okazaki , Takashi Hasegawa , Yoshiyasu Fukuyama
- 申请人地址: JPX Tokyo
- 专利权人: Otsuka Pharmaceutical Company, Ltd.
- 当前专利权人: Otsuka Pharmaceutical Company, Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX1-28983 19890208; JPX1-299415 19891116
- 主分类号: C07D295/08
- IPC分类号: C07D295/08 ; A61K31/045 ; A61K31/055 ; A61K31/08 ; A61K31/085 ; A61K31/10 ; A61K31/12 ; A61K31/13 ; A61K31/16 ; A61K31/19 ; A61K31/215 ; A61K31/35 ; A61K31/351 ; A61K31/357 ; A61K31/36 ; A61K31/40 ; A61K31/403 ; A61K31/4035 ; A61K31/415 ; A61K38/16 ; A61P25/00 ; A61P25/28 ; A61P43/00 ; C07C39/15 ; C07C39/21 ; C07C39/23 ; C07C39/367 ; C07C43/178 ; C07C43/205 ; C07C43/215 ; C07C43/23 ; C07C43/253 ; C07C43/295 ; C07C45/46 ; C07C46/02 ; C07C49/83 ; C07C49/835 ; C07C49/84 ; C07C50/30 ; C07C69/007 ; C07C69/017 ; C07C69/712 ; C07C215/50 ; C07C215/66 ; C07C217/14 ; C07C217/20 ; C07C217/56 ; C07C233/18 ; C07C233/22 ; C07C317/22 ; C07C323/12 ; C07C323/20 ; C07D207/16 ; C07D207/26 ; C07D209/48 ; C07D233/60 ; C07D277/24 ; C07D277/28 ; C07D295/092 ; C07D295/096 ; C07D309/12 ; C07D317/48 ; C07D521/00
摘要:
There is disclosed a biphenyl derivative of the formula (B): ##STR1## wherein R.sup.1, R.sup.3, R.sup.4, R.sup.5 and R.sup.c are as defined or its salt, a composition for nerve cell degeneration repairing or protecting agent containing a phenyl derivative selected from compounds (1) to (4) and (B) as defined, and a process for preparing a phenyl derivative contained in the composition.
公开/授权文献
- US5585040A Conductive plastics material and a method for its preparation 公开/授权日:1996-12-17
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