Antheliatin, zahavin a and zahavin b: new cytotoxic xenicane diterpenes

摘要

Antheliatin, zahavin A and zahavin B, three novel xenicane diterpenoids, have been isolated from two Indo-Pacific reef-inhabiting soft corals Anthelia glauca and Alcyonium aurea. The structures of the three compounds have been established on the basis of 1-D and 2-D nmr data.