The present invention provides bicyclic compounds, 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.
本发明提供了具有抗有丝分裂活性、抗多药耐药活性(例如P-糖蛋白抑制作用)和抗肿瘤活性的
双环化合物、药用可接受盐、前药、溶剂化合物和
水合物,其能够抑制
紫杉醇敏感和耐药肿瘤细胞。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。