申请人:——
公开号:US20020058691A1
公开(公告)日:2002-05-16
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:
1
wherein Y is selected from O, S and NR
1
; wherein R
1
is selected from hydrido and lower alkyl; wherein X is one or two substicuent selected from hydrido, halo, lower alkoxycarbonyl and carboxyl; wherein R
2
and R
3
are independently aryl or heteroaryl; and wherein R
2
and R
3
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治疗炎症和炎症相关疾病的方法。特别感兴趣的化合物由式I:1定义:其中Y选自O、S和NR1;其中R1选自氢和较低的烷基;其中X是一个或两个取代基,选自氢、卤素、较低的烷氧羰基和羧基;其中R2和R3独立地是芳基或杂环芳基;其中R2和R3在可取代位置上可以选择性地用一个或多个基团取代,所述基团选自磺酰胺基、烷基磺酰基、卤素、较低的烷氧基和较低的烷基;或其药学上可接受的盐。