Dioclein, a flavanone from the roots of Dioclea grandiflora

A new flavanone with the relatively rare 2′,5′-dioxygenation at ring B has been isolated from the roots of Dioclea grandiflora and its structure established as 5,2′, 5′-trihydroxy-6,7-dimethoxyflavanone, mainly with the aid of spectroscopic methods.

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Bibliographic Details
Published in:	Phytochemistry (Oxford) Vol. 38; no. 1; pp. 277 - 278
Main Authors:	Bhattacharyya, Jnanabrata, Batista, Josemar S., Almeida, Reinaldo N.
Format:	Journal Article
Language:	English
Published:	Amsterdam Elsevier Ltd 1995 Elsevier
Subjects:	Biological and medical sciences Chemical constitution Fundamental and applied biological sciences. Psychology Plant physiology and development flavanone Fabaceae, roots dioclein Dioclea grandiflora Leguminosae Root Dicotyledones Angiospermae Chemical structure Isolation Spermatophyta Flavonoid
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Description
Summary:	A new flavanone with the relatively rare 2′,5′-dioxygenation at ring B has been isolated from the roots of Dioclea grandiflora and its structure established as 5,2′, 5′-trihydroxy-6,7-dimethoxyflavanone, mainly with the aid of spectroscopic methods.
ISSN:	0031-9422 1873-3700
DOI:	10.1016/0031-9422(94)00528-2