第 48 卷第 5 期Vol. 48 No. 5
2018 年 10 月Oct 2018

所属栏目:医药及中间体

17-芳基取代去氢表雄酮的合成及其体外抗肿瘤活性研究
杨 俊,聂昌平,丁丽娜,陈东林,万路平,梁光平* (遵义医药高等专科学校,贵州 遵义 563000)
摘 要:以去氢表雄酮为起始原料,经乙酰化、酯化、Suzuki反应,水解反应,还原反应得到9种去氢表雄酮衍生物(C-1~C-3,D-1~D-3,E-1~E-3),收率 61%~95%,其结构经1H NMR、13C NMR和ESI-MS表征与确证,利用MTT法研究了所合成的化合物对人前列腺癌细胞DU-145的体外抑制活性,结果表明C-1~C-3和D-1~D-3对DU-145均有一定抑制活性,其中D-1和D-3对DU-145具有较好的抑制活性。
关键词:去氢表雄酮;衍生物;体外抗肿瘤活性
中图分类号:R979.1  文献标识码:A  文章编号:1009-9212(2018)05-0017-05
Synthesis and Antitumor Activities of 17-Aryl Substituted Dehyd Roepiandrosterone
YANG Jun, NIE Chang-ping, DING Li-na, CHEN Dong-lin, WAN Lu-ping, LIANG Guang-ping* (Zunyi Medical and Pharmaceutical College, Zunyi 563006, China)
Abstract:Nine dehydroepiandrosterone derivatives were synthesized using dehydroepiandrosterone as the starting material through a series of reactions including acetylation, esterification, suzuki reaction, hydrolysis and reduction. The yields for the derivatives were in the range between 61% and 95%. The structures were characterized by 1H NMR,13C NMR and ESI-MS.The in vitro antitumor activities of dehydroepiandrosterone derivatives against human prostate cancer cells(DU-145) were investigated using MTT method. The results showed that D-1, D-3 exhibited well inhibition activities against DU-145.
Key words:dehydroepiandrosterone; derivatives; in vitro antitumor activity
基金项目:遵义市科技计划课题(遵市科合社字[2018]46号、[2018]37号)。
作者简介: 杨 俊(1992-)男,贵州遵义人,硕士,主要从事天然活性物质的全合成及结构修饰的研究(E-mail:420625539@ qq.com)。
联 系 人: 梁光平,副教授,博士,主要从事中药及民族药的开发利用。
收稿日期:2018-10-06