Epicoccins A–D, Epipolythiodioxopiperazines from a Cordyceps-Colonizing Isolate of Epicoccum nigrum
Yonggang Zhang
Shuchun Liu
Yongsheng Che
Xingzhong Liu
10.1021/np070239u.s002
https://acs.figshare.com/articles/dataset/Epicoccins_A_D_Epipolythiodioxopiperazines_from_a_Cordyceps_Colonizing_Isolate_of_Epicoccum_nigrum/2983588
Epicoccins A–D (<b>1</b>–<b>4</b>), four unique epipolythiodioxopiperazines possessing unusual sulfur bridges, have been isolated from cultures of a Cordyceps-colonizing isolate of Epicoccum nigrum. The structures of these compounds were determined mainly by analysis of their NMR spectroscopic data. The relative and absolute configuration of epicoccin A (<b>1</b>) was established by single-crystal X-ray diffraction analysis. Epicoccin A (<b>1</b>) showed modest antimicrobial activity.
2007-09-28 00:00:00
Isolate
NMR spectroscopic data
culture
sulfur bridges
Epipolythiodioxopiperazine
Epicoccum nigrum
Epicoccum nigrumEpicoccins
epipolythiodioxopiperazine
antimicrobial activity
compound
configuration
epicoccin
diffraction
analysis