Please use this identifier to cite or link to this item: http://cmuir.cmu.ac.th/jspui/handle/6653943832/52069
Title: Tetraoxygenated xanthones and biflavanoids from the twigs of Garcinia merguensis
Authors: Kongkiat Trisuwan
Vatcharin Rukachaisirikul
Souwalak Phongpaichit
Nongporn Hutadilok-Towatana
Keywords: Agricultural and Biological Sciences
Biochemistry, Genetics and Molecular Biology
Issue Date: 30-Sep-2013
Abstract: One new tetraoxygenated xanthone, merguensinone (1), along with one known xanthone, 1,5,6-trihydroxy-2-prenyl-6′,6′-dimethyl-2H- pyrano(2′,3′:3,4)xanthone (2) and five known biflavanoids, (-)-GB-1a (3), (-)-GB-2a (4), (+)-morelloflavone (5), (+)-volkensiflavone (6), and amentoflavone (7) were isolated from the methanol extract from the twigs of Garcinia merguensis. Their antibacterial activity against the standard Staphylococcus aureus ATCC 25923 and methicillin-resistant S. aureus and antioxidation activity with DPPH assay were examined. © 2013 Phytochemical Society of Europe.
URI: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84884555437&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/52069
ISSN: 18767486
18743900
Appears in Collections:CMUL: Journal Articles

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