[EN] CARBOXYLIC ACID DERIVATIVES AS IP ANTAGONISTS<br/>[FR] DERIVES D'ACIDE CARBOXYLIQUE UTILISES COMME DES ANTAGONISTES D'IP
申请人:HOFFMANN LA ROCHE
公开号:WO2001068591A1
公开(公告)日:2001-09-20
This invention relates to compounds which are generally IP receptor antagonists and which are represented by Formula (I) wherein R?1, R2, and R3¿ are each independently in each occurrence aryl or heteroaryl, R4 is -COOH or tetrazolyl, A, B, m, n, and r are as defined in the specification; or individual isomers, racemic or non-racemic mixtures of isomers, or pharmaceutically acceptable salts or solvates thereof. The invention further relates to pharmaceutical compositions containing such compounds, processes for their preparation and their use as therapeutic agents.
本发明涉及一类化合物,通常为IP受体拮抗剂,其由式(I)表示,其中R1、R2和R3在每次出现时均独立地为芳基或杂环芳基,R4为-COOH或四唑基,A、B、m、n和r如规范中所定义;或其各个异构体,混合物,或其药学上可接受的盐或溶剂。本发明还涉及含有这种化合物的药物组合物,其制备方法以及作为治疗剂的用途。