发明名称 |
Arylthio piperidinamide of (4-quinolinylamino)benzoic acid and S-oxidized derivatives |
摘要 |
This invention provides a piperidine compound of the formula: <IMAGE> wherein R1 is hydrogen or trihalomethyl, R2 is hydrogen or protected carboxy, R3 is heterocyclic group or aryl which may be halogen substituted, and X is -S-, <IMAGE> -O-, -NH- or lower alkylene which may be hydroxy substituted, and pharmaceutically acceptable salt thereof, These compounds possess hypotensive activity and are useful as anti-hypertensive agents. The invention further relates to processes for the preparation of these compounds and pharmaceutical compositions comprising compounds of the above formula.
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申请公布号 |
US4735952(A) |
申请公布日期 |
1988.04.05 |
申请号 |
US19860821974 |
申请日期 |
1986.01.24 |
申请人 |
FUJISAWA PHARMACEUTICAL CO., LTD. |
发明人 |
UEDA, IKUO;MATSUO, MASAAKI;TANIGUCHI, KIYOSHI;OGAHARA, TAKATOMO |
分类号 |
A61K31/47;A61P9/12;C07D211/22;C07D211/30;C07D211/38;C07D211/46;C07D211/54;C07D215/54;C07D333/00;C07D401/12;C07D401/14;C07D409/12;C07D409/14;(IPC1-7):C07D215/46;C07D403/12 |
主分类号 |
A61K31/47 |
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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