A new thiaziedione from the fruits of Xanthium sibiricum

作者:Dai Ying Hui; Cui Zheng*; Li Jian Lin; Wang Dong
来源:Journal of Asian Natural Products Research, 2008, 10(4): 303-305.
DOI:10.1080/10286020701833495

摘要

A novel sulphur-containing compound named xanthiazinone (1) was isolated from the ethanolic extract of the fruits of Xanthium sibiricum, along with four known compounds, xanthiazone (2), xanthiside (3), xanthienopyran (4) and 5-hydroxypyrrolidin-2-one (5). Their structures were determined on the basis of spectroscopic techniques.