new diterpenoid 第1页

A New Diterpenoid from Alpinia zerumbet AMETHYSTONAL AND AMETHYSTONOIC ACID, NEW DITERPENOIDS FROM RABDOSIA AMETHYSTOIDES THE STRUCTURES OF NEW DITERPENOIDS, MAOECRYSTAL A-E FROM RABDOSIA ERIOCALYX NEW DITERPENOID CONSTITUENTS OF RABDO8IA ERI0CALYX THREE NEW DITERPEN0ID ALKALOIDS OF ACONITUM SCAPOSUM