FR901464: Total Synthesis, Proof of Structure, and Evaluation of Synthetic Analogues
作者:Christopher F. Thompson、Timothy F. Jamison、Eric N. Jacobsen
DOI:10.1021/ja016615t
日期:2001.10.1
The natural product FR901464 (1) was isolated by the Fujisawa Pharmaceutical Co. and shown to have intriguing biological properties including impressive antitumor activity. In this paper we describe the first total synthesis of 1 in full detail. A chiral building block synthetic strategy was used to assemble the target: optically active components were generated using asymmetric catalytic reactions
天然产物 FR901464 (1) 由 Fujisawa Pharmaceutical Co. 分离,并显示出具有引人入胜的生物学特性,包括令人印象深刻的抗肿瘤活性。在本文中,我们详细描述了 1 的首次全合成。使用手性构建块合成策略来组装目标:使用不对称催化反应生成光学活性成分,这些片段在收敛合成的后期耦合在一起。特别是,在该合成的背景下开发了一种多功能的不对称异狄尔斯-阿尔德 (HDA) 反应,并非常有效地用于制备两个密集官能化的吡喃环。合成路线的灵活性也使我们能够制备 1 的一系列类似物。