Ghosh Arun K, Wang Yong
Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, Chicago, IL 60607, USA.
Tetrahedron Lett. 2001 May 14;42(20):3399-3401. doi: 10.1016/S0040-4039(01)00436-1. Epub 2001 Apr 25.
An alternative synthesis of anti-tumor macrolide (-)-laulimalide is described. The synthesis was achieved utilizing Yamaguchi macrolactonization as the key step. The sensitive C-C -olefin functionality has been installed by a macrolactonization of hydroxy alkynic acid and subsequent hydrogenation over Lindlar's catalyst.
描述了抗肿瘤大环内酯类化合物(-)-劳利马利德的另一种合成方法。该合成以山口大环内酯化反应作为关键步骤实现。通过羟基炔酸的大环内酯化反应以及随后在林德拉催化剂上进行氢化反应,引入了敏感的碳-碳双键官能团。