发明名称 |
NOVEL CARBOXYLIC ACID DERIVATIVES WHICH CARRY AMIDE SIDE CHAINS, PRODUCTION OF SAID CARBOXYLIC ACID DERIVATIVES AND THEIR USE AS ENDOTHELIN RECEPTOR ANTAGONISTS |
摘要 |
The invention relates to carboxylic acid derivatives of formula (I), wherein R6 represents a group (a) or (b), R13 and R14 being the same or different and having the following meaning: hydrogen; on the condition that R13 and R14 are not hydrogen at the same time, C1-C8-alkyl, C3-C8-cycloalkyl, C3-C8-alkenyl, C3-C8-alkinyl, benzyl, phenyl, naphthyl, optionally substituted; or R13 and R14 together form an optionally substituted C3-C7-alkylene chain which is closed in a ring and in which an alkylene group can be replaced by oxygen, sulphur or nitrogen; or R13 and R14 together form an optionally substituted C37-alkylene chain or C3-C7-alkenylene chain which is closed in a ring and to which an optionally substituted phenyl ring is anellated. The other substituents have the meanings given in the description. The invention also relates to the production of the novel carboxylic acid derivatives and to their use as endothelin receptor antagonists.
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申请公布号 |
CA2307770(A1) |
申请公布日期 |
1999.05.14 |
申请号 |
CA19982307770 |
申请日期 |
1998.10.16 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
JANSEN, ROLF;AMBERG, WILHELM;HERGENROEDER, STEFAN;UNGER, LILIANE;RASCHACK, MANFRED |
分类号 |
A61K31/505;A61K31/506;A61K31/517;A61K31/519;A61K31/5377;A61P9/02;A61P9/10;A61P9/12;A61P13/08;A61P13/12;A61P35/00;A61P43/00;C07D239/34;C07D239/36;C07D239/52;C07D239/60;C07D239/70;C07D401/12;C07D403/12;C07D491/048;(IPC1-7):C07D239/52 |
主分类号 |
A61K31/505 |
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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