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Articles

Two new compounds from Xanthium strumarium

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Pages 354-359 | Received 14 Jun 2015, Accepted 17 Sep 2015, Published online: 02 Dec 2015
 

Abstract

One new lignan, fructusol A (1), and one new thiazine derivative, 2-hydroxy-xanthiazone (2), along with eight known ones, were isolated from the seeds of Xanthium strumarium. The structures of new compounds were elucidated on the basis of extensive spectroscopic methods. Meanwhile, compounds 1–3 were tested for their antifungal activities against Candida albicans (ATCC 10231) in vitro. No one showed obvious inhibitions (MIC90 > 128 μg/ml).

Disclosure statement

No potential conflict of interest was reported by the authors.

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