Lycopalhine A, a novel sterically congested Lycopodium alkaloid with an unprecedented skeleton from Palhinhaea cernua

被引：44

作者：

Dong, Liao-Bin ^{[1
,2
]}

Yang, Jing ^{[3
]}

He, Juan ^{[1
]}

Luo, Huai-Rong ^{[1
]}

Wu, Xing-De ^{[1
]}

Deng, Xu ^{[1
]}

Peng, Li-Yan ^{[1
]}

Cheng, Xiao ^{[1
]}

Zhao, Qin-Shi ^{[1
]}

机构：

[1] Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650201, Peoples R China

[2] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China

[3] Chinese Acad Sci, Shanghai Inst Mat Med, Shanghai 201203, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 72期

关键词：

ELECTRONIC CIRCULAR-DICHROISM; CONFORMATIONAL-ANALYSIS; DFT METHODS; CONFIGURATION; PREDICTION; JAPONICUM; HUPERZINE; CHEMISTRY; SPECTRA; H-1;

D O I：

10.1039/c2cc34676a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel sterically congested Lycopodium alkaloid named lycopalhine A (1) that possesses a fused hexacyclic (5/5/5/6/6/6) ring system comprising a 5,9-diaza-tricyclo[6.2.1.0(4,9)]undecane moiety and a tricyclo[5.2.1.0(4,8)]decane moiety was isolated from Palhinhaea cernua L. The structure and absolute configuration were determined by spectroscopic and computational methods.

引用

页码：9038 / 9040

页数：3

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