Complete assignments of 1H and 13C NMR spectra of the pentacyclic triterpene hederagenin from Nigella sativa Linn

被引：0
作者：
Joshi, BS
Singh, KL
Roy, R [1 ]
机构：
[1] Cent Drug Res Inst, Div Med Chem, Lucknow 226001, Uttar Pradesh, India
[2] Cent Inst Med & Aromat Plants, Lucknow 226016, Uttar Pradesh, India
来源：
MAGNETIC RESONANCE IN CHEMISTRY | 1999年 / 37卷 / 04期
关键词：
NMR; H-1; C-13; 2D NMR; 1D NMR; triterpenoids; hederagenin;
D O I：
10.1002/(SICI)1097-458X(199904)37:4<295::AID-MRC457>3.3.CO;2-Q
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The complete H-1 and C-13 assignment of the pentacyclic triterpenoid hederagenin (3,23-dihydroxy-12-oleanan-28-oic acid) from Nigella sativa was carried out using a two-dimensional approach. The combined use of HMBC and HMQC were applied for the structural assignment and configurational information was obtained from the ROESY spectrum. Copyright (C) 1999 John Wiley & Sons, Ltd.
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页码：295 / 298
页数：4
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