## Abstract Four new furostanol saponins (1–4), 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 © 2008 John
New structures from the thermal rearrangement of polybutadiene revealed by 2D HSQC NMR
✍ Scribed by Nguyen Q. Hung; C. Sanglar; M.F. Grenier-Loustalot; Pham V. Huong; Hoang N. Cuong
- Book ID
- 108247612
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 856 KB
- Volume
- 96
- Category
- Article
- ISSN
- 0141-3910
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