Novel naphthoquinones from Heterophragma adenophyllum

被引:32
作者
Jassbi, AR [1 ]
Singh, P
Jain, S
Tahara, S
机构
[1] Shahid Beheshti Univ, Med Plants Res Inst, Dept Phytochem, Tehran, Iran
[2] Hokkaido Univ, Grad Sch Agr, Lab Ecol Chem, Div Appl Biosci,Kita Ku, Sapporo, Hokkaido 0608589, Japan
[3] Univ Rajasthan, Dept Chem, Jaipur 302004, Rajasthan, India
关键词
D O I
10.1002/hlca.200490080
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A new symmetric naphthoquinone dimer, dilapachone (1), and a novel asymmetric naphthoquinone dimer, adenophyllone (2), were isolated from the heartwood of Heterophragma adenophyllum. Their structures were elucidated by spectroscopic means including high-resolution mass, UV, IR, 1D- and 2D-NMR spectroscopy.
引用
收藏
页码:820 / 824
页数:5
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