The present invention relates to imidazole, oxazole and thiazole derivatives of tumor-targeted drug combretastatin A4, and phosphate esters, sulfonate esters or pharmaceutically acceptable salts, glycoside derivatives, solvates thereof, wherein the A-ring comprises a 3,5-dimethoxyphenyl group having a substituent at the 4-position. The pharmacological activity assays have demonstrated that the compounds of the present invention have good in vitro anti-tumor activity and excellent tubulin inhibitory effect.
本发明涉及肿瘤靶向药物考布他丁 A4 的
咪唑、
噁唑和
噻唑衍
生物及其
磷酸酯、
磺酸酯或药学上可接受的盐、糖苷衍
生物、溶液剂,其中 A 环包括在 4 位上具有取代基的 3,5 二甲基氧苯基。药理活性实验证明,本发明的化合物具有良好的体外抗肿瘤活性和优异的抑制小管蛋白作用。