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IJC-B Vol.48B [2009] >
IJC-B Vol.48B(07) [July 2009] >


Title: New coumarin diol from the plant, Chloroxylon swietenia DC
Authors: Rao, G Venkateswara
Rao, K Sambasiva
Annamalai, T
Mukhopadhyay, T
Keywords: Chloroxylon swietenia DC
coumarins
6-(2′3′-dihydroxy-3-methyl butyl)-8-prenylumbelliferone
Issue Date: Jul-2009
Publisher: CSIR
Abstract:  A new coumarin diol has been isolated along with three known coumarin compounds, 6,8-diprenylumbelliferone, bergapten and isopimpinellin from the chloroform fraction of the leaves of the plant, Chloroxylon swietenia DC. The structure of new compound has been established as 6-(2′,3′-dihydroxy-3-methylbutyl)-8-prenylumbelliferone based on the spectral (UV, IR, 1H, 13C and 2D NMR and mass) data.
Page(s): 1041-1044
ISSN: 0975-0983 (Online); 0376-4699 (Print)
Source:IJC-B Vol.48B(07) [July 2009]

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