申请人:——
公开号:US20030130517A1
公开(公告)日:2003-07-10
The present invention provides thienopyridine derivatives, which are useful as anti-inflammatory drugs, particularly as remedies for arthritis; processes for producing them, and pharmaceutical compositions containing them. The thienopyridine derivatives are represented by the formula (I):
1
wherein G is a halogen atom, hydroxyl group, an optionally substituted amino group, etc.; alk is an optionally substituted lower alkylene group; X is O, S, —(CH
2
)
q
—, etc.; R is an optionally substituted amino group, etc.; ring B is an optionally substituted Y-containing 5- to 8-membered ring whose ring constituent atoms contain no nitrogen atom; Y is O, S, a group of
2
(wherein Ra, Rb and Rc are the same or different and, each is H, a halogen atom, an optionally substituted hydrocarbon group, etc.), etc.; and ring A may be substituted.
本发明提供了噻吩并吡啶衍生物,它们作为抗炎药物非常有用,特别是作为治疗关节炎的药物;提供了它们的制备过程,以及含有它们的药物组合物。所述噻吩并吡啶衍生物由公式(I)表示:
1
其中G是卤素原子、羟基、可选地取代的氨基等;alk是可选地取代的低碳亚烷基;X是O、S、—(CH
2
)
q
—等;R是可选地取代的氨基等;环B是含Y的、5至8元环,其环构成原子不含氮原子,且环B是可选地取代的;Y是O、S、
2
(其中Ra、Rb和Rc相同或不同,且每个都是H、卤素原子、可选地取代的烃基等)等;环A可以是取代的。