Colletodiphenol A,a new phenol derivative isolated from the endophytic fungus Colletotrichum capsici

摘要

A new C_(6)-C_(2)dimer phenol derivative,colletodiphenol A(1),along with two known C_(6)-C_(2)phenol derivatives(2,3)were isolated from the endophytic fungus Colletotrichum capsici related to the traditional Chinese medicine Paeonia lactiflora.Their structures were elucidated based on extensive spectroscopic data analysis,including HRESIMS,UV,IR,1D and 2D NMR.The antioxidant and anti-inflammatory activities of the isolated compounds were evaluated,but none of them displayed significant activity.