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Title: Candenatenins G-K, phenolic compounds from Dalbergia candenatensis heartwood
Authors: Sarot Cheenpracha
Thunwadee Ritthiwigrom
Chatchanok Karalai
Surat Laphookhieo
Keywords: Agricultural and Biological Sciences
Biochemistry, Genetics and Molecular Biology
Issue Date: 1-Dec-2012
Abstract: Five new phenolic compounds, designated candenatenins G-K (1-5), along with four known compounds, were isolated from the heartwood of Dalbergia candenatensis. The structures of these compounds were elucidated by HR-EI-MS,1H and13C NMR, COSY, HMQC, HMBC, and NOESY spectra. Compound 5 exhibited potent activity against DPPH radical scavenging with IC50value of 25.7 μM, whereas compound 2 showed cytotoxicity against NCI-H187 cell line with IC50value of 14.8 μM. © 2012 Phytochemical Society of Europe.
ISSN: 18767486
Appears in Collections:CMUL: Journal Articles

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