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Total assignments of 1H and 13C NMR spectra of a new prenylated flavanone from Dioclea grandiflora

✍ Scribed by Virgínia S. Lemos; Marcelo H. dos Santos; Luiza A. Rabelo; Steyner F. Côrtes

Publisher
John Wiley and Sons
Year
2002
Tongue
English
Weight
87 KB
Volume
40
Category
Article
ISSN
0749-1581

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✦ Synopsis

Abstract

A new prenylated flavanone, floranol (1) 3,5,7,2′‐ tetrahydroxy‐6‐methoxy‐8‐prenylflavanone and a known flavanone (dioclein) were isolated from the roots of Dioclea grandiflora (Fabaceae). The structure and the relative stereochemistry were established by 2D NMR spectroscopic techniques (HMQC and HMBC) Copyright © 2002 John Wiley & Sons, Ltd.

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