申请人:Merck & Co., Inc.
公开号:US04131677A1
公开(公告)日:1978-12-26
The various isomers of oxazolo- and thiazolopyridines having utility as antiinflammatory, antipyretic and analgesic agents are prepared by condensation of an appropriate amino-hydroxypyridine or amino-mercaptopyridine with a carboxylic acid, halide or anhydride.
具有抗炎、退热和镇痛作用的氧唑烷和噻唑烷吡啶的各种异构体是通过将适当的氨基-羟基吡啶或氨基-巯基吡啶与羧酸、卤化物或酐缩合制备而成。