ChemInform Abstract: Novel Xanthones with Superoxide Scavenging Activity from Garcinia subelliptica

Autor: Emi Takahashi, Mitsuaki Kodama, Hiroyuki Minami, Yoshiyasu Fukuyama, Keiji Nakagawa, Toyokichi Yoshizawa
Rok vydání: 2010
Předmět:
Zdroj: ChemInform. 26
ISSN: 0931-7597
DOI: 10.1002/chin.199535274
Popis: 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.
Databáze: OpenAIRE