作者:Rainer Schobert、Bernhard Biersack、Sebastian Knauer、Matthias Ocker
DOI:10.1016/j.bmc.2008.08.015
日期:2008.9
A simplified procedure for the isolation of gram quantities of illudin M from culture broths of basidiomycete Omphalotus olearius is described. Esters of illudin M with docosahexaenoic acid, chlorambucil, demethylcantharidinic acid (endothall) and 2,2'-bipyridyl-5,5'-dicarboxylic acid were synthesised and tested for cytotoxicity and induction of apoptosis in two clinically relevant tumour cell lines
描述了一种从巴斯德油菌Omphalotus olearius的培养液中分离出克量的illudin M的简化程序。合成了含有二十二碳六烯酸,苯丁酸氮芥,去甲基邻苯二甲din啶酸(endothall)和2,2'-联吡啶基-5,5'-二羧酸的illudin M酯,并测试了两种临床相关肿瘤细胞系(Panc- 1胰腺癌和HT-29结肠癌)和非恶性人包皮成纤维细胞。脱甲基cantharidin和联吡啶共轭物保留了母体illudin M的细胞毒性,同时对成纤维细胞的肿瘤细胞显示出更高的特异性。