ISSN:
1434-4475
Keywords:
Keywords. Saponins; NMR spectroscopy; Natural products; Structure elucidation.
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Summary. Three bisdesmosidic saponins, 20-hydroxyecdysone, and quercetin-3-O-β-D-galactoside were isolated from the methanol extract of the aerial parts of Achyranthes aspera L. (Amaranthaceae). Their structures were established on the basis of NMR spectroscopic analysis; the complete 1H and 13C assignments of the compounds were achieved by means of 2D NMR studies.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/PL00010306
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