1,3-dipolar cycloaddition approach towards the stereoselective preparation of aza-cephalotaxine skeleton
作者:Miklós Nyerges、István Bitter、István Kádas、Gábor Tóth、László Tőke
DOI:10.1016/s0040-4039(00)73370-3
日期:1994.6
The aza-analogue of cephalotaxine skeleton has been prepared by series of reactions which include a 1,3-dipolar cycloaddition in 100 % diastereoselectivity.