Synthesis and Biological Evaluation of New Podophyllic Aldehyde Derivatives with Cytotoxic and Apoptosis-Inducing Activities
作者:M Ángeles Castro、José M Miguel del Corral、Pablo A. García、M Victoria Rojo、Janis de la Iglesia-Vicente、Faustino Mollinedo、Carmen Cuevas、Arturo San Feliciano
DOI:10.1021/jm901373w
日期:2010.2.11
Several series of nonlactonic podophyllic aldehyde analogues were prepared and evaluated against several human tumor cell lines. They had different combinations of aldehyde, imine, amine, ester, and amide functions at C-9 and C-9′ of the cyclolignan skeleton. All the compounds synthesized showed cytotoxicity levels in the μM range and below. Within the new series tested, compounds having an aldehyde
制备了几种非内分泌的鬼臼醛类似物,并针对几种人类肿瘤细胞系进行了评估。他们在cyclolignan骨架的C-9和C-9'处具有醛,亚胺,胺,酯和酰胺官能团的不同组合。合成的所有化合物均显示在μM或以下的细胞毒性水平。在测试的新系列中,在C-9处具有醛或亚胺,在C-9'具有酯的化合物是最有效的,其GI 50值在nM范围内,其中一些对HT-29的效力高出几倍。与A-549癌相比,它可抗MB-231黑色素瘤细胞。细胞周期研究和对微管破坏能力的分析表明,对于结构密切相关的化合物,存在两种不同的细胞死亡诱导机制。