Bicyclic pyrimidines and bicyclic 3,4-dihydropyrimidines as inhibitors of cellular proliferation
申请人:——
公开号:US20040044012A1
公开(公告)日:2004-03-04
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.
本发明提供了一种双环杂环化合物,用于治疗细胞增殖紊乱,如癌症和再狭窄,以及血管生成和动脉粥样硬化。我们已经发现了一组双环化合物,它们是周期蛋白依赖性激酶(cdks)、生长因子介导的激酶和非受体激酶的强效抑制剂。这些化合物易于合成,可以通过包括口服在内的多种途径给药,并且具有足够的生物利用度,适用于临床使用。本发明提供的化合物如公式I所示:
1
其中
Z是N或CH;
G是N或CH;
W是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,以及药用可接受的盐。
本发明还提供了包含公式I化合物的药物制剂,以及药用可接受的载体、稀释剂或辅料。