## Abstract Four new diterpenoids, named smaditerpenic acid A–D, together with five known compounds, were isolated from the H~2~O extract of the leaves of __Smallantus sonchifolius__ (yacon) cultivated in Liaoning, China and their structures were elucidated on the basis of one‐ and two‐dimensional
Structure elucidation and complete NMR spectral assignments of a new benzoxazolinone glucoside from Acanthus ilicifolius
✍ Scribed by Changhong Huo; Dongge An; Bin Wang; Yuying Zhao; Wenhan Lin
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 98 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0749-1581
- DOI
- 10.1002/mrc.1529
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✦ Synopsis
Abstract
A new benzoxazolinone glucoside, 4‐O‐β‐D‐glucopyranosyl‐benzoxazolin‐2(3__H__)‐one, was isolated from Acanthus ilicifolius, a medicinal plant from south China. The complete ^1^H and ^13^C NMR assignments of the compound were carried out by using DEPT, HMBC, HMQC, NOESY and ^1^H^1^H COSY spectra. Copyright © 2005 John Wiley & Sons, Ltd.
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