A new 3,4-dihydroisocoumarin isolated from Botryosphaeria sp. F00741
Abstract
A new 3,4-dihydroisocoumarin, named botryoisocoumarin A (1), was obtained from the fermentation culture of Botryosphaeria sp. F00741, together with two known ones, 3,8-dihydroxy-3-methylisochroman-1-one (2) and 4,8-dihydroxy-3-methylisochroman-1-one (3). Their structures were elucidated by spectroscopic analyses, including 1D and 2D NMR experiments and ESI mass spectrometry, and by comparison with those reported. Compound 1 was evaluated for its antitumor and antimicrobial activities in vitro.
Citation
CHEMISTRY OF NATURAL COMPOUNDS,2012,48(2):205-207URI
http://dx.doi.org/10.1007/s10600-012-0205-5WOS:000304651800008
https://dspace.xmu.edu.cn/handle/2288/15491