Substituted cyclopenta pyrimidine bicyclic compounds having antimitotic and/or antitumor activity and methods of use thereof
申请人:Duquesne University of the Holy Spirit
公开号:US10577377B2
公开(公告)日:2020-03-03
The present invention provides substituted cyclopenta and cyclopentyl pyrimidine bicyclic compounds of Formula III,
and pharmaceutically acceptable salts, prodrugs, solvates, and hydrates thereof, having antimitotic activity, anti-multidrug resistance activity, such as for example P-glycoprotein inhibition, and antitumor activity, and which inhibit paclitaxel sensitive and resistant tumor cells. Also provided are methods of utilizing these compounds for treating tumor cells and inhibiting mitosis of cancerous cells.
本发明提供了式 III 的取代环戊基和环戊基嘧啶双环化合物、
及其药学上可接受的盐、原药、溶液剂和水合物,它们具有抗有丝分裂活性、抗多药耐药性活性(例如 P 糖蛋白抑制)和抗肿瘤活性,可抑制对紫杉醇敏感和耐药的肿瘤细胞。还提供了利用这些化合物治疗肿瘤细胞和抑制癌细胞有丝分裂的方法。