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Five new furostanol saponins from the rhizomes of Tupistra chinensis

โœ Scribed by Cheng-Xiong Liu; Zhi-Yong Guo; Yan-Hong Xue; Jun Cheng; Nian-Yu Huang; Yuan Zhou; Fan Cheng; Kun Zou

Book ID
113624448
Publisher
Elsevier Science
Year
2012
Tongue
English
Weight
423 KB
Volume
83
Category
Article
ISSN
0367-326X

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Structural elucidation and NMR spectral
Structural elucidation and NMR spectral assignment of three new furostanol saponins from the roots of Tupistra chinensis
โœ Zhiyong Guo; Kun Zou; Junzhi Wang; Chuang Liu; Zichun Tang; Chunyan Yang ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 94 KB ๐Ÿ‘ 1 views

## Abstract Three new furostanol saponins (1โ€“3) were isolated from the roots of __Tupistra chinensis (T. chinensis)__. And their structures were elucidated on the basis of NMR and mass spectrometry (MS) spectral analysis. Copyright ยฉ 2009 John Wiley & Sons, Ltd.

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## Abstract Four new furostanol saponins (1โ€“4), two pairs of diastereoisomers, were isolated from methanolic extracts of __T__upistra chinensis rhizomes and their structures were assigned from ^1^H and ^13^C NMR spectra, DEPT, and by 2D COSY, NOESY, HMQC, and HMBC experiments. Copyright ยฉ 2008 John