Heterocyclically substituted &agr;-hydroxycarboxylic acid derivatives, method for producing the same and their use as endothelin receptor antagonists

发明授权

US06358983B1 Heterocyclically substituted &agr;-hydroxycarboxylic acid derivatives, method for producing the same and their use as endothelin receptor antagonists 失效

标题翻译：杂环取代的α-羟基羧酸衍生物，其制备方法及其作为内皮素受体拮抗剂的用途

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专利标题： Heterocyclically substituted &agr;-hydroxycarboxylic acid derivatives, method for producing the same and their use as endothelin receptor antagonists
专利标题（中）： 杂环取代的α-羟基羧酸衍生物，其制备方法及其作为内皮素受体拮抗剂的用途
申请号： US09530382

申请日： 2000-04-27
公开(公告)号： US06358983B1

公开(公告)日： 2002-03-19
发明人: Wilhelm Amberg , Rolf Jansen , Heinz Hillen , Stefan Hergenröder , Manfred Raschack , Liliane Unger
申请人： Wilhelm Amberg , Rolf Jansen , Heinz Hillen , Stefan Hergenröder , Manfred Raschack , Liliane Unger
优先权： DE19750529 19971114
主分类号： C07D27734
IPC分类号： C07D27734

Heterocyclically substituted &agr;-hydroxycarboxylic acid derivatives, method for producing the same and their use as endothelin receptor antagonists

摘要：

The present invention relates to carboxylic acid derivatives of the formula I the substituents having the meanings explained in the description, preparation and use as endothelin receptor antagonists.

摘要（中）：

本发明涉及下式的羧酸衍生物，其具有在作为内皮素受体拮抗剂的描述，制备和用途中解释的含义的取代基。

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