Facile Access to Optically Active Ring C Aromatic Diterpenes from (+)-manool. Synthesis of (+)-13-Hydroxypodocarpa-8,11,13-Triene, (+)-7-Deoxynimbidiol and (+)-Nimbidiol
作者:José E. Villamizar、Crisbel Montiel、Carlos Gamez、Antonio Alcalá、Yurimar Herrera、Franklin Salazar、Eleonora Tropper、Nieves Canudas
DOI:10.3184/030823410x12792754099464
日期:2010.8
A practical method for the synthesis of naturally occurring ring C aromatic diterpenes from (+)-manool via key intermediate β-enone is described. The natural (+)-13-hydroxypodocarpa-8,11,13-triene, the antitumour (+)-7-deoxynimbidiol, and (+)-nimbidiol were prepared in good overall yields.