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Germacranolides from Carpesium lipskyi
被引:27
|作者:
Shi, YP
[1
]
Guo, W
[1
]
Jia, ZJ
[1
]
机构:
[1] Lanzhou Univ, Dept Chem, Natl Lab Appl Organ Chem, Lanzhou 730000, Peoples R China
关键词:
D O I:
10.1055/s-2006-960452
中图分类号:
Q94 [植物学];
学科分类号:
071001 ;
摘要:
Two new germacranolides, carpelipine A and carpelipine B in the form of its pyrazoline derivative were isolated from the whole plants of Carpesium lipskyi, and their structures were elucidated by spectroscopic methods including 2D NMR techniques (H-1-H-1 COSY,H-1-H-1 NOESY, HMQC, HMBC) and chemical transformations. In addition, two known compounds beta-sitosterol and 7,4'-dimethoxy-5-hydroxylflavanone were also obtained.
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页码:94 / 96
页数:3
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