ANILINO PODOPHYLLIN DERIVATIVE HAVING ANTITUMOR ACTIVITY, METHOD FOR PREPARATION THEREOF, AND USE THEREOF
申请人:HUBEI UNIVERSITY OF TECHNOLOGY
公开号:US20160289242A1
公开(公告)日:2016-10-06
The present invention discloses an anilino-substituted podophyllin derivative having antitumor activity, method for preparation thereof, and use thereof. By means of anilino reactions, the present invention introduces 4-chloro-3-methylaniline, 3-fluoro-4-methoxyaniline, 4,4′-diaminodiphenylmethane, o-anisidine, 4-chloro-2-aminoanisole, anthranilonitrile, 2,6-dichloro-4-aminophenol, N,N-dimethylamino meta-aniline, 2-ethyl-5-nitroaniline, 2 2′-diaminodiphenylsulfide, or 2-aminobenzotrifluoride into position 4 of the active C-ring of podophyllotoxin or 4′-demethylepipodophyllotoxin to obtain the aniline-substituted podophyllotoxin derivative shown in formula (V); by means of multi-pathway and multi-target effects on tumor cells, said derivative has significantly increased antitumor activity, and can be prepared as an antineoplastic drug and applied in clinical antitumor therapy.
本发明公开了一种具有抗肿瘤活性的苯胺取代的霍乱木酚衍生物,其制备方法和使用方法。通过苯胺反应,本发明将4-氯-3-甲基苯胺、3-氟-4-甲氧基苯胺、4,4′-二氨基二苯甲烷、邻甲氨基苯醚、4-氯-2-氨基苯醚、蒽酰氰、2,6-二氯-4-氨基酚、N,N-二甲基氨基间苯胺、2-乙基-5-硝基苯胺、2,2′-二氨基二苯硫醚或2-氨基苯三氟化物引入到霍乱木酚毒素或4′-去甲基表霍乱木酚毒素的活性C环的4位,以获得所示的苯胺取代的霍乱木酚毒素衍生物(V);通过对肿瘤细胞的多途径和多靶效应,该衍生物具有显著增强的抗肿瘤活性,并可制备为抗肿瘤药物并应用于临床抗肿瘤治疗。