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Nine new ent-labdane diterpenoids from the aerial parts of Andrographis paniculata
被引:38
|作者:
Chen, Li-Xia
Qiu, Feng
Wei, Hong
Qu, Ge-Xia
Yao, Xin-Sheng
机构:
[1] Shenyang Pharmaceut Univ, Dept Nat Prod Chem, Shenyang 110016, Peoples R China
[2] Guangxi Inst Tradit Chinese Med & Pharmaceut Sci, Nanning, Guangxi Prov, Peoples R China
关键词:
D O I:
10.1002/hlca.200690237
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Nine new ent-labdane-type diterpenoids (1-9), mostly in the form of the corresponding 16,15-lactones, were isolated from the 85%-EtOH extract of the aerial parts of Andrographis paniculata NEES., together with nine known compounds (10-18). Their structures were deduced by in-depth NMR spectroscopy and high-resolution mass spectrometry.
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页码:2654 / 2664
页数:11
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