发明名称 |
Phenylalkanoic acid derivatives, processes for the preparation thereof and pharmaceutical compositions containing them. |
摘要 |
<p>The present invention provides compounds of the general formula:- …<CHEM>… wherein R<1> is a hydrogen or halogen atom, a hydroxyl group or a lower alkyl or lower alkoxy radical, R<2> is a hydrogen atom or a lower alkyl or acyl radical, R<3> is an alkylene or lower alkenylene radical, optionally substituted by cyano, amino or protected amino group, and X is O, S, SO or SO2, the derivatives thereof on the carboxyl group; and the pharmaceutically acceptable salts thereof. …<??>The present invention also provides processes for preparing these compounds and pharmaceutical compositions containing them.</p> |
申请公布号 |
EP0033614(A1) |
申请公布日期 |
1981.08.12 |
申请号 |
EP19810300283 |
申请日期 |
1981.01.22 |
申请人 |
FUJISAWA PHARMACEUTICAL CO. LTD. |
发明人 |
UEDA, IKUO;KITAURA, YOSHIHIKO;MATSUO, MASAAKI;KONISHI, NOBUKIYO |
分类号 |
A61K31/095;C07C45/40;C07C45/71;C07C47/575;C07C51/09;C07C59/52;C07C59/56;C07C59/64;C07C59/68;C07C317/00;C07D307/83;C07D307/86;C07D311/18;(IPC1-7):07C59/52;61K31/19;61K31/095;07C51/09;07D307/83;07C149/40;07C147/14;07C147/10;07C59/56 |
主分类号 |
A61K31/095 |
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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