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IJC-B Vol.45B [2006] >
IJC-B Vol.45B(08) [August 2006] >


Title: A new biflavonoid from Cycas beddomei
Authors: Das, Biswanath
Mahender, Gurram
Rao, Yerra Koteswara
Thirupathi, Ponnaboina
Keywords: Cycas beddomei
Cycadaceae
cones
biflavonoid
2'',3''-dihydrohinokiflavone
Issue Date: Aug-2006
Publisher: CSIR
IPC CodeInt. Cl.8 A61K
Abstract: Chemical investigation on the constituents of the cones of Cycas beddomei has been carried out which results in the isolation of a new biflavonoid, 2'',3''-dihydrohinokiflavone, along with 2,3,2'',3''-tetrahydrohinokiflavone, 2,3-dihydroamentoflavone, 2,3,2'',3''-tetrahydroamentoflavone, 2,3-dihydro-4'''-O-methyl-amentoflavone, and pinoresinol. The structure of the new compound has been established by detailed analysis of its spectral (mainly 1D and 2D NMR) data.
Page(s): 1933-1935
ISSN: 0975-0983(Online); 0376-4699(Print)
Source:IJC-B Vol.45B(08) [August 2006]

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