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New diterpene alkaloids from the roots of Spiraea japonica
被引:23
|作者:
He, HP
Shen, YM
Zhang, JX
Zuo, GY
Hao, XJ
[1
]
机构:
[1] Chinese Acad Sci, Kunming Inst Bot, Lab Phytochem, Kunming 650204, Yunnan, Peoples R China
[2] Chinese Acad Sci, Guiyang 550002, Guizhou, Peoples R China
[3] Key Lab Chem Nat Prod Guizhou Province, Guiyang 550002, Guizhou, Peoples R China
来源:
关键词:
D O I:
10.1021/np0004911
中图分类号:
Q94 [植物学];
学科分类号:
071001 ;
摘要:
Chemical investigation on an ethanol extract from the roots of Spiraea japonica var. acuta resulted in the isolation of three new diterpene alkaloids named spiramide (1) and spiratine A (2) and spiratine B (3). Structures of 1-3 were elucidated primarily on the basis of 1D and 2D NMR experiments.
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页码:379 / 380
页数:2
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