Synthesis and anticancer activity of a novel series of 9-O-substituted berberine derivatives: A lipophilic substitute role
作者:Chih-Yu Lo、Lin-Chen Hsu、Min-Shin Chen、Yi-Jing Lin、Lih-Geeng Chen、Cheng-Deng Kuo、Jin-Yi Wu
DOI:10.1016/j.bmcl.2012.10.098
日期:2013.1
bearing 9-O-alkyl- or 9-O-terpenyl- substituted berberine were synthesized and evaluated for anticancer activity against human cancer HepG2 and HT29 cell lines. We found that the lipophilic substitute of 9-O-alkyl- and 9-O-terpenyl berberine derivatives plays a role in inhibiting the human cancer cell growth and its activity could be maximized with the optimized substitute type and chain length. Most strikingly
为了改变其疏水性,合成了一系列带有9- O-烷基-或9- O-萜烯基取代的小ber碱的化合物,并评估了其对人癌症HepG2和HT29细胞系的抗癌活性。我们发现9- O-烷基-和9- O-萜烯小ber碱衍生物的亲脂性替代物在抑制人类癌细胞生长中起作用,并且其活性可以通过优化的替代物类型和链长来最大化。然而,最显着的是,在制备的六种化合物中,样品8(法呢基9- O-取代的小ber碱)对小against的HepG2细胞系显示出与小ber碱相当或更好的细胞毒活性。化合物与小ber碱相比,图8的48个孵育小时后还显示出104倍的抗增殖活性。此外,在Hoechst 33258和Annexin V-FITC / PI染色分析中,它以比小ine碱更低的浓度诱导HepG2细胞凋亡24小时。全部拿走;法呢基9- O-取代的小ber碱可能是新的抗癌药物开发的潜在候选者。