申请人:G.D. Searle & Co.
公开号:US06492413B2
公开(公告)日:2002-12-10
A class of 3,4-diaryl substituted thiophene, furan and pyrrole derivatives and analogs thereof, pharmaceutical compositions containing them and methods of using them to treat inflammation and inflammation-related disorders. Compounds of particular interest are defined by Formula I:
wherein Y is selected from O, S and NR1; wherein R1 is selected from hydrido and lower alkyl; wherein X is one or two substituent selected from hydrido, halo, lower alkoxycarbonyl and carboxyl; wherein R2 and R3 are independently aryl or heteroaryl; and wherein R2 and R3 are optionally substituted at a substitutable position with one or more radicals selected from sulfamyl, alkylsulfonyl, halo, lower alkoxy and lower alkyl; or a pharmaceutically-acceptable salt thereof.
一类3,4-二芳基取代噻吩、呋喃和吡咯衍生物及其类似物,含有它们的制药组合物以及使用它们用于治疗炎症和与炎症相关的疾病的方法。特别感兴趣的化合物由公式I定义:其中Y从O、S和NR1中选择;其中R1从氢和较低的烷基中选择;其中X是一个或两个取代基,从氢、卤素、较低的烷氧羰基和羧基中选择;其中R2和R3独立地是芳基或杂环芳基;并且R2和R3在可取代位置上可以用一个或多个基团从磺酰胺基、烷基磺酰基、卤素、较低的烷氧基和较低的烷基中选择进行取代;或其药学上可接受的盐。