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1H and 13C NMR assignments for four triterpenoid saponins from Albizziae cortex

✍ Scribed by Li-Feng Han; Bai-Ping Ma; Hong-Sheng Zhang; Xin-Bo Song; Xiu-Mei Gao; Li-Ping Kang; Cheng-Qi Xiong; Yang Zhao; Da-Wei Tan

Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
139 KB
Volume
46
Category
Article
ISSN
0749-1581

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✦ Synopsis

Abstract

Four triterpenoid saponins were isolated from Albizziae cortex, and a complete assignment of their ^1^H and ^13^C NMR spectra was carried out using 1D and 2D NMR (^1^H^1^H COSY, HSQC, HMBC, and HSQC–TOCSY) methods. Their ^1^H NMR assignments were reported for the first time and some of their ^13^C NMR spectral data reported in literature were corrected. Copyright © 2008 John Wiley & Sons, Ltd.

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