Enantioselective Total Synthesis of (+)-Amphidinolide T1
作者:Arun K. Ghosh、Chunfeng Liu
DOI:10.1021/ja021385j
日期:2003.3.1
An enantioselective first total syntheis of amphidinolide T1 (1) is described. Amphidinolide T1 (1), a 19-membered macrolide isolated from Amphidinium sp., has shown potent antitumor properties against a variety of NCI tumor cell lines. The synthesis is convergent and involves the assembly of C1-C10 segment 2 and C11-C21 segment 3 by an oxocarbenium ion-mediated alkylation and Yamaguchi macrolactonization