The Metabolic Fate of isoCombretastatin A-4 in Human Liver Microsomes: Identification, Synthesis and Biological Evaluation of Metabolites
作者:Mohamed Ali Soussi、Silvio Aprile、Samir Messaoudi、Olivier Provot、Erika Del Grosso、Jérôme Bignon、Joëlle Dubois、Jean-Daniel Brion、Giorgio Grosa、Mouad Alami
DOI:10.1002/cmdc.201100193
日期:2011.10.4
the structural differences between isocombretastatin A‐4 (isoCA‐4) bearing a 1,1‐diarylethylene scaffold and the natural Z‐stilbene combretastatin A‐4 (CA‐4), we examined the metabolic profile of isoCA‐4 using human liver fractions. Seven isoCA‐4 metabolites, resulting from O‐demethylation, hydroxylation of the aromatic rings were identified and synthesized. Evaluation of their cytotoxicity and their
消化药物!由于带有1,1-二芳基乙烯支架的iso combretastatin A-4(iso CA-4)与天然Z -stilbene combretastatin A-4(CA-4)之间的结构差异,我们检查了iso CA‐ 4.使用人肝馏分。鉴定并合成了由O-去甲基化,芳环羟基化产生的7种iso CA-4代谢产物。对它们的细胞毒性及其抑制微管蛋白聚合(ITP活性)的能力的评估使我们鉴定出了具有与iso CA-4相当的强抗有丝分裂活性的代谢物。