Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/23082
Title: Natural products from Selaginella
Authors: ZHANG GUODONG
Keywords: Natural products, Selaginella, NMR, biflavonoids
Issue Date: 28-Dec-2006
Source: ZHANG GUODONG (2006-12-28). Natural products from Selaginella. ScholarBank@NUS Repository.
Abstract: The natural products from six species of Selaginella collected in Singapore and Malaysia were studied and several biflavonoids were isolated. Their structures were determined by a combination of spectroscopic methods including Nuclear Magnetic Resonance (1D and 2D) and Mass Spectrometry, etc.Four biflavonoids were isolated from Selaginella ciliaris and two of them were novel, 2''S,3''-dihydrodelicaflavone (71) and 6''-methyl-2'',3''-dihydrodelicaflavone (72). One biflavonoid was isolated from Selaginella involvens. Three biflavonoids were isolated from Selaginella intermedia var. dolichocentrus. Six compounds were isolated from Selaginella frondosa Warb. Seven compounds were obtained from Selaginella willdenowii. Four compounds were isolated from Selaginella roxburghii.
URI: http://scholarbank.nus.edu.sg/handle/10635/23082
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