Two cardenolides from Calotropis procera

被引:1
|
作者
Hanna, AG
Elgamal, MHA
Morsy, NAM
Duddeck, H
Kovács, J
Tóth, G
机构
[1] Tech Univ Budapest, Inst Gen & Analyt Chem, Tech Analyt Res Grp, Hungarian Acad Sci, H-1111 Budapest, Hungary
[2] Natl Res Ctr, Lab Nat Prod, Cairo, Egypt
[3] Univ Hannover, Inst Organ Chem, D-30167 Hannover, Germany
关键词
NMR; H-1; C-13; stereochemistry; conformation; cardenolides; gs-COSY; ROESY; gs-HMQC; gs-HSQC; gs-HMBC; HMQC-TOCSY;
D O I
10.1002/(SICI)1097-458X(199910)37:10<754::AID-MRC528>3.0.CO;2-E
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Two cardiotonic glycosides were isolated from Calotropois procera; one oft them (1) is a new natural product. Their structures were elucidated by extensive application of one- and two-dimensional H-1 and C-13 NMR spectroscopy. Copyright (C) 1999 John Wiley & Sons, Ltd.
引用
收藏
页码:754 / 757
页数:4
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