A new biflavonoid from Ochna Beddomei

G. Jayakrishna Natural Products Division, Department of Chemistry, Sri Venkateswara University, 517 502, Tirupati, India

M. Kesava Reddy Natural Products Division, Department of Chemistry, Sri Venkateswara University, 517 502, Tirupati, India

B. Jayaprakasam Natural Products Division, Department of Chemistry, Sri Venkateswara University, 517 502, Tirupati, India

D. Gunasekar Natural Products Division, Department of Chemistry, Sri Venkateswara University, 517 502, Tirupati, IndiaCorrespondence[email protected]

A. Blond Laboratoire de Chimie des Substances Naturelles, ESACNRS-GDR 790 CNRS, Museum National d'Histoire Naturelle, 63 rue Buffon, 75005, Paris, France

B. Bodo Laboratoire de Chimie des Substances Naturelles, ESACNRS-GDR 790 CNRS, Museum National d'Histoire Naturelle, 63 rue Buffon, 75005, Paris, France

Abstract

A new biflavonoid, 2,3-dihydroochnaflavone 7,4′,7″-tri-O-methyl ether (1) together with two known biflavonoids namely, 2,3-dihydroochnaflavone (2) and ochnaflavone (3) were isolated from the stem bark of Ochna beddomei. The structures were determined by means of spectral and chemical studies.

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A new biflavonoid from Ochna Beddomei

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A new biflavonoid from Ochna Beddomei

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