发明名称 |
1-(3,4,5-TRIMETHOXYCINNAMOYL)-4-AMINOCARBONYLETHYL-SUBSTITUTED PIRERAZINE DERIVATIVES AND A PROCESS FOR PREPARATION THEREOF |
摘要 |
1-(3,4,5-Trimethoxycinnamoyl)-4-aminocarbonylethyl-substituted piperazine derivatives represented by general formula (I): <IMAGE> wherein R is a straight- or branched-chain alkyl group having 1 to 6 carbon atoms or a cycloalkyl group having 5 to 7 carbon atoms, and pharmaceutically acceptable acid addition salts thereof are disclosed. The 1-(3,4,5-trimethoxycinnamoyl)-4-aminocarbonylethyl-substituted piperazine derivatives are useful as vasodilator agents. |
申请公布号 |
ZA8208238(B) |
申请公布日期 |
1983.10.26 |
申请号 |
ZA19820008238 |
申请日期 |
1982.11.10 |
申请人 |
HOKURIKU PHARMACEUTICAL CO.,LTD. |
发明人 |
ITHO YASUO;KATO HIDEO;KOSHINAKA EIICHI;OGAWA NOBUO;KURATA SAKAE;YAMAGISHI KAGARI |
分类号 |
C07D243/08;A61K31/55;A61P9/08;C07D295/18;C07D295/185 |
主分类号 |
C07D243/08 |
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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