Ganoderic acids T, S and R, new triterpenoids from the cultured mycelia of Ganoderma lucidum.

Abstract

New lanostane-type triterpenoids, ganoderic acids T, S and R were isolated from the cultured mycelia of Ganoderma lucidum. The structure of ganoderic acid T was determined by the spectral data and X-ray analysis, and the structures of the other compounds were elucidated on the basis of their spectral data.