## Abstract Nine protopanaxatriol glycosides isolated from mild acid hydrolysis products of crude root saponins of __Panax notoginseng__ were identified as 20(R)‐ginsenoside‐Rh1, 20(S)‐ginsenoside‐Rh1, ginsenoside‐Rg1, ‐Re and ‐Rg2, notoginsenoside‐R2 and ‐R1, a mixture of 25‐hydroxy‐20(S)‐ginsenos
Complete assignments of 1H and 13C NMR data for 10 phenylethanoid glycosides
✍ Scribed by Jun Wu; Jianshe Huang; Qiang Xiao; Si Zhang; Zhihui Xiao; Qingxin Li; Lijuan Long; Liangmin Huang
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 100 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0749-1581
- DOI
- 10.1002/mrc.1393
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✦ Synopsis
Abstract
Ten phenylethanoid glycosides, including two new ones, isolated from the aerial parts of the mangrove plant Acanthus ilicifolius were identified. The first complete assignments of the ^1^H and ^13^C NMR chemical shifts for these glycosides were achieved by means of 2D NMR techniques, including ^1^H–^1^H COSY, TOCSY, HSQC and HMBC spectra. Copyright © 2004 John Wiley & Sons, Ltd.
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