Dibenzocyclooctane lignans from the stems of Kadsura induta and their antiviral effect on hepatitis B virus

被引:27
作者
Ma, Wenhui
Ma, Xiaolin
Huang, Hai
Zhou, Pei
Chen, Daofeng [1 ]
机构
[1] Fudan Univ, Sch Pharm, Dept Pharmacognosy, Shanghai 200032, Peoples R China
[2] Fudan Univ, Sch Pharm, Dept Biosynthet Med Chem, Shanghai 200032, Peoples R China
关键词
D O I
10.1002/cbdv.200790087
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Two new dibenzocyclooctane lignans, kadsurindutins A (1) and B (2), were isolated from the stems of Kadsura induta, together with the known, structurally related lignans schisantherin L (3), schisantherin P (4), kadsulignan L (5), and neokadsuranin (6). Their structures and configurations were elucidated by spectroscopic methods (UV, ORD, CD, IR, 1D- and 2D-NMR) in combination with mass-spectrometric (HR-MS) techniques. Compounds 1, 5, and 6 showed in vitro antiviral effects on hepatitis B virus.
引用
收藏
页码:966 / 972
页数:7
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