A Short Synthesis of the Potent Antitumor Agent (±)-Hydroxymethylacylfulvene Using an Allenic Pauson-Khand Type Cycloaddition
作者:Kay M. Brummond、Jianliang Lu
DOI:10.1021/ja990426h
日期:1999.6.1
The naturally occurring sesquiterpenes illudin M (1) and S (2), have been shown to possess potent antitumor activity, but when tested in vivo were found to have a poor therapeutic index. Subsequently, illudin analogs have been prepared that show greatly improved efficacy when compared to the parent compounds. One analog in particular, hydroxymethylacylfulvene (3) (HMAF, also called MGI 114) has generated
天然存在的倍半萜烯菌素 M (1) 和 S (2) 已被证明具有有效的抗肿瘤活性,但在体内测试时发现其治疗指数很差。随后,已制备出比母体化合物显着提高功效的伊卢丁类似物。特别是一种类似物,羟甲基酰基富烯 (3) (HMAF,也称为 MGI 114) 已经引起了极大的兴奋,因为它已被证明对动物模型中的乳腺、肺和结肠肿瘤有效,同时表现出显着降低的毒性。此外,HMAF 对 MDR 表型有效。CH3