## Abstract Two new flavonoids, abutilin A and B, were isolated from the chloroform soluble fraction of __Abutilon pakistanicum__ and their structures assigned from ^1^H and ^13^C NMR spectra, DEPT and by 2D COSY, HMQC and HMBC experiments. Ferulic acid (3), (__E__)βcinnamic acid (4), 5βhydroxyβ4β²,
Structure determination of Aervins A-D, new coumaronochromone analogues from Aerva persica, by 1D and 2D NMR spectroscopy
β Scribed by Muhammad Imran; Muhammad Ibrahim; Naheed Riaz; Prof. Dr. Abdul Malik
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 107 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0749-1581
- DOI
- 10.1002/mrc.2419
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
Aervins AβD (1β4), four new coumaronochromone analogues have been isolated from the CHCl~3~βsoluble fraction of the MeOH extract of the whole plant of Aerva persica. Their structures were assigned based on ^1^H NMR, ^13^C NMR spectra, DEPT, and by 2DNMR experiments. Copyright Β© 2009 John Wiley & Sons, Ltd.
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