Lycopodium Alkaloids from Diphasiastrum complanatum

被引：1
|
作者：
Tang, Yu [1 ]
Xiong, Juan [1 ]
Hu, Jin-Feng [1 ]
机构：
[1] Fudan Univ, Sch Pharm, Dept Nat Prod Chem, Shanghai 201203, Peoples R China
来源：
NATURAL PRODUCT COMMUNICATIONS | 2015年 / 10卷 / 12期
关键词：
Lycopodium alkaloids; Diphasiastrum complanatum; Absolute configuration; Chemical transformation; ECD; LYCODINE-TYPE ALKALOIDS; STEREOCHEMISTRY; CLAVOLONINE;
D O I：
暂无
中图分类号：
R914 [药物化学];
学科分类号：
100701 ;
摘要：
One new lycopodine-type Lycopodium alkaloid, dehydroisofawcettiine N-oxide (1) and eleven known analogues (2-12) were isolated from the whole plant of Diphasiastrum complanatum. The new structure was established on the basis of spectroscopic methods, including 2D NMR techniques. The absolute configurations of 2 and its new N-oxide derivative (1) were deduced by chemical transformation combined with Cotton effects in their electronic circular dichroism (ECD) spectra.
引用
收藏
页码：2091 / 2094
页数：4
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