| 发明名称 |
1-Phenoxycarbonyl-2-pyrrolidinone derivatives and nootropic agents. |
| 摘要 |
<p>1-Phenoxycarbonyl-2-pyrrolidinone derivatives of formula (I) or (I') are disclosed. <CHEM> wherein R is a C1-C6 alkyl group, a C1-C6 alkoxy group, a nitro group or a halogen atom and n is 1 or 2, and R' is the same as R, but including further a hydrogen atom. The compounds of formula (I') are useful as nootropic agents.</p> |
| 申请公布号 |
EP0443474(A2) |
申请公布日期 |
1991.08.28 |
| 申请号 |
EP19910102229 |
申请日期 |
1991.02.17 |
| 申请人 |
NISSHIN FLOUR MILLING CO., LTD. |
发明人 |
HAMAGUCHI, FUMIKO;NAGASAKA, TATSUO;SAKURAI, EINOSUKE |
| 分类号 |
C07D207/27;A61K31/40;A61K31/4015;A61P25/28;C07D207/26;C07D207/263 |
主分类号 |
C07D207/27 |
| 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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