CRYPTOPORIC ACIDS H AND I, DRIMANE SESQUITERPENES FROM GANODERMA NEO-JAPONICUM AND CRYPTOPORUS VOLVATUS

Article abstract of DOI:10.1016/0031-9422(91)84208-A

The structures of two new metabolites, cryptoporic acids H and I isolated from Ganoderma neo-japonicum culture, were established from spectral data and by single-crystal X-ray analysis.Cryptoporic acid H was also isolated from the culture broth of Cryptoporus volvatus whose fruit body contains cryptoporic acids A-G.