Thiophenyl Alkanoic acids useful as leukotriene antagonists
申请人:Smithkline Beckman Corporation
公开号:US04874792A1
公开(公告)日:1989-10-17
This invention relates to alkanoic acid compounds having phenyl and thio substituents which are useful as leukotriene antagonists and pharmaceutical compositions containing such compounds. This invention also relates to treating diseases in which leukotrienes are a factor by administration of an effective amount of the above compounds or compositions.
Intermediates for the preparation of leukotriene antagonists
申请人:SMITHKLINE BEECHAM CORPORATION
公开号:EP0358240A2
公开(公告)日:1990-03-14
Intermediates of structure:
wherein Y is CO₂R₁₀ or CH(R₁₂)CO₂R₁₀ in which R₁₀ is an ester protective group and R₁₀ is hydrogen, methyl, methoxy or fluoro, and their use for the preparation of leukotriene antagonists.
结构的中间体:
其中 Y 是 CO₂R₁₀ 或 CH(R₁₂)CO₂R₁₀,其中 R₁₀ 是酯保护基团,R₁₀ 是氢、甲基、甲氧基或氟,以及它们在制备白三烯拮抗剂中的用途。
GLEASON, JOHN G.;HALL, RALPH F.;KU, THOMAS WEN-FU;PERCHONOCK, CARL D.
作者:GLEASON, JOHN G.、HALL, RALPH F.、KU, THOMAS WEN-FU、PERCHONOCK, CARL D.
DOI:——
日期:——
GLEASON, JOHN G.;HALL, RALPH F.;KU, THOMAS W.;PERCHONOCK, CARL D.
作者:GLEASON, JOHN G.、HALL, RALPH F.、KU, THOMAS W.、PERCHONOCK, CARL D.