Chen, M. J.M. J.ChenTsai, Y. M.Y. M.Tsai2010-09-202018-07-102010-09-202018-07-102007-09http://ntur.lib.ntu.edu.tw//handle/246246/204632en-USIntramolecular alpha-acylamino radical cyclizations with acylsilanes in the preparation of polyhydroxylated alkaloids: (+)-lentiginosine, (+)-1,8a-di-epi-lentiginosine, and (+)-1,2-di-epi-swainsoninejournal article