Complete 1H and 13C signal assignments of 5α-cardenolides isolated from Calotropis procera R. BR.

被引：31

作者：

Elgamal, MHA

Hanna, AG

Morsy, NAM

Duddeck, H

Simon, A

Gáti, T

Tóth, G

机构：

[1] Tech Univ Budapest, Inst Gen & Analyt Chem, Hungarian Acad Sci, Tech Analyt Res Grp, H-1111 Budapest, Hungary

[2] Natl Res Ctr, Lab Nat Prod, Dokki Cairo, Egypt

[3] Univ Hannover, Inst Organ Chem, D-30167 Hannover, Germany

来源：

JOURNAL OF MOLECULAR STRUCTURE | 1999年 / 477卷 / 1-3期

基金：

匈牙利科学研究基金会;

关键词：

H-1 NMR spectroscopy; C-13 NMR spectroscopy; stereochemistry; conformation; 5; alpha-cardenolide;

D O I：

10.1016/S0022-2860(98)00615-2

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Four cardenolides were isolated from Calotropis procera, Their structure and conformational behaviour were investigated by the extensive application of one- and two-dimensional H-1 and C-13 NMR spectroscopy. Complete H-1 and C-13 assignments for the compounds were achieved. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：201 / 208

页数：8

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