This invention provides bicyclic heterocycles that are useful for treating cell proliferative disorders, such as cancer and restenosis, as well as angiogenesis and atherosclerosis. We have now discovered a group of bicyclic compounds that are potent inhibitors of cyclin-dependent kinases (cdks), growth factor-mediated kinases, and non-receptor kinases. The compounds are readily synthesized and can be administered by a variety of routes, including orally, and have sufficient bioavailability for clinical use. This invention provides compounds of Formula I:
1
where
Z is N or CH;
G is N or CH;
W is NH, S, SO, or SO
2
,
R
1
includes phenyl and substituted phenyl,
R
2
includes alkyl and cycloalkyl,
R
3
includes alkyl and hydrogen,
R
8
and R
9
include hydrogen and alkyl, and the pharmaceutically acceptable salts thereof.
This invention also provides pharmaceutical formulations comprising a compound of Formula I together with a pharmaceutically acceptable carrier, diluent, or excipient therefor.
本发明提供了用于治疗细胞增殖性疾病(如癌症和再狭窄)、以及血管生成和动脉粥样硬化的双环
杂环化合物。我们现在发现了一组
双环化合物,它们是细胞周期依赖性激酶(cdk)、生长因子介导的激酶和非受体激酶的有效
抑制剂。这些化合物易于合成,并且可以通过多种途径(包括口服)给药,并具有足够的
生物利用度用于临床应用。本发明提供了式I的化合物:1其中Z为N或CH;G为N或CH;W为NH、S、SO或SO2;R1包括苯基和取代苯基;R2包括烷基和环烷基;R3包括烷基和氢;R8和R9包括氢和烷基,以及其药学上可接受的盐。本发明还提供了包含式I化合物的药物配方,以及其药学上可接受的载体、稀释剂或赋形剂。