Synthesis of deoxyisopodophyllotoxin and epiisopodophyllotoxin.
作者:Andrew Pelter、Robert S. Ward、Martyn C. Pritchard、I. Trevor Kay
DOI:10.1016/s0040-4039(01)84603-7
日期:——
Cyclisation of the tandem conjugateaddition products 1-3 by displacement of either the OH or SPh group provides a short efficient synthesis of lignanlactones including compounds of the clinically important podophyllotoxin series.