| Literature DB >> 19963047 |
Li Huang1, Ting Lei, Cuiwu Lin, Xiaocong Kuang, Haiyan Chen, Hong Zhou.
Abstract
A novel xanthene (1), blumeaxanthene II, was isolated from the aerial parts of Blumea riparia (Bl.) DC., a Chinese medicinal plant with hemostatic properties, and its structure was determined by extensive spectroscopic analyses. This compound is the first example of a halogenated xanthene from a natural plant, and a biosynthetic pathway was proposed. Blumeaxanthene II was also tested against Bel-7404 cells in vitro but was found to be only weakly cytotoxic. Copyright 2009 Elsevier B.V. All rights reserved.Entities:
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Year: 2009 PMID： 19963047 DOI： 10.1016/j.fitote.2009.11.009
Source DB: PubMed Journal: Fitoterapia ISSN： 0367-326X Impact factor: 2.882