The present invention provides tricyclic compounds, pharmaceutically acceptable salts, prodrugs, solvates, or hydrates thereof, having antimitotic activity, anti-multidrug resistance activity, 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
三环化合物、其药学上可接受的盐、原药、溶液剂或
水合物,它们具有抗有丝分裂活性、抗多种药物耐药性活性(例如 P 糖蛋白抑制)和抗肿瘤活性,可抑制
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。