Premium
Biflavanones, Flavonoids, and Coumarins from the Roots of Stellera chamaejasme and Their Antiviral Effect on Hepatitis B Virus
Author(s) -
Yang Guohong,
Chen Daofeng
Publication year - 2008
Publication title -
chemistry and biodiversity
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.427
H-Index - 70
eISSN - 1612-1880
pISSN - 1612-1872
DOI - 10.1002/cbdv.200890130
Subject(s) - chemistry , hepatitis a virus , hepatitis b virus , virus , virology , traditional medicine , biology , medicine
A new 3,3″‐biflavanone, isosikokianin A ( 1 ), was isolated from the roots of Stellera chamaejasme , together with eleven known compounds. Their structures and configurations were elucidated by spectroscopic methods including 2D‐NMR techniques. Sikokianin A, chamaechromone, and quercetin showed in vitro antiviral activity against HBsAg secretion.