Sesquiterpenoids and an ergosterol from cultures of the fungus Daedaleopsis tricolor

ABSTRACT: Four new bisabolane sesquiterpenoids daedatrins A-D (1–4), a cadinane sesquiterpene 12-hydroxy-α-cadinol (5), and a heptanorergosterane derivative daedatrin G (6) were isolated from cultures of the basidiomycete Daedaleopsis tricolor. Their structures were elucidated by spectroscopic methods including extensive 2D NMR techniques and X-ray crystallography. All the compounds showed no significant activity against five human cancer cell lines.

Electronic Supplementary Material

Supplementary material is available for this article at 10.1007/s13659-013-0065-0 and is accessible for authorized users.

SUBMITTER: Zhao J 

PROVIDER: S-EPMC4131599 | biostudies-literature |

REPOSITORIES: biostudies-literature