Design, Synthesis, and Biological Evaluation of Novel C14−C3′BzN-Linked Macrocyclic Taxoids
作者:Liang Sun、Xudong Geng、Raphaël Geney、Yuan Li、Carlos Simmerling、Zhong Li、Joseph W. Lauher、Shujun Xia、Susan B. Horwitz、Jean M. Veith、Paula Pera、Ralph J. Bernacki、Iwao Ojima
DOI:10.1021/jo801713q
日期:2008.12.19
and 16-membered macrocyclic taxoids. However, the RCM reaction to form the designed 14-membered macrocyclic taxoid did not proceed as planned. Instead, the attempted RCM reaction led to the occurrence of an unprecedented novel Ru-catalyzed diene-coupling process, giving the corresponding 15-membered macrocyclic taxoid (SB-T-2054). The biological activities of the novelmacrocyclic taxoids were evaluated