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Novel xanthones with superoxide scavenging activity from Garcinia subelliptica
H Minami1, E Takahashi, Y Fukuyama
1Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Japan.
Chemical & Pharmaceutical Bulletin
|February 1, 1995
Abstract:
Two new xanthones, garciniaxanthone D (1) containing a dihydrobenzofuran ring and 1,4,5-trihydroxyxanthone (2), have been isolated from Garcinia subelliptica as superoxide anion scavengers. Their structures have been determined mainly by spectroscopic methods and some chemical reactions.