Process for producing quinolin-2-yl benzoic acid compounds
申请人:ASAHI GLASS COMPANY LTD.
公开号:EP0709377B1
公开(公告)日:1999-09-29
US5780634A
申请人:——
公开号:US5780634A
公开(公告)日:1998-07-14
Process for producing 2-(carboxyphenyl)-4-quinolinecarboxylic acid
申请人:The Green Cross Corporation
公开号:US05780634A1
公开(公告)日:1998-07-14
Quinolin-2-yl benzoic acid compounds which are useful as intermediates of quinoline compounds having angiotensin II antagonist activity prepared by decarboxylating 2-(carboxyphenyl)-4-quinolinecarboxylic acid compounds in which a carboxyl group bonded to a phenyl group may be esterified, while a carboxyl group bonded to a quinoline ring is not esterified, and both rings may have one or more substituents inert to the decarboxylation reaction.