Prenylated Flavonoids from Bark of Pithecellobium dulce

Shankar      D. Katekhaye; Kirti      S. Laddha

doi:10.2174/221031550401140715145732

Abstract

Prenylated flavonoids such as 3'prenyl-apigenin (1), 2-(4-hydroxy-3,5-bisisoprenyl)-8,8-dimethyl[2,3]pyrano) flavanone (2), 2(8'8'-dimethyl[2,3]pyrano-3,4-dehydro-cyclohexane)flavanone (3) and 2-(3'-isoprenyl)-4-oxocyclohexyl)- 4H-chromene-4,5,7(4aH,6H)-trione (4) were isolated from Pithecellobium dulce. Structures of isolated phytoconstituents were elucidated on the basis of spectroscopic analysis and physicochemical properties.

Keywords: Characterization, Pithecellobium dulce, isolation, phytoconstituents, prenylated flavanoid.

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The Natural Products Journal

Title:Prenylated Flavonoids from Bark of Pithecellobium dulce

Volume: 4 Issue: 1

Author(s): Shankar D. Katekhaye and Kirti S. Laddha

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Keywords: Characterization, Pithecellobium dulce, isolation, phytoconstituents, prenylated flavanoid.

Abstract: Prenylated flavonoids such as 3'prenyl-apigenin (1), 2-(4-hydroxy-3,5-bisisoprenyl)-8,8-dimethyl[2,3]pyrano) flavanone (2), 2(8'8'-dimethyl[2,3]pyrano-3,4-dehydro-cyclohexane)flavanone (3) and 2-(3'-isoprenyl)-4-oxocyclohexyl)- 4H-chromene-4,5,7(4aH,6H)-trione (4) were isolated from Pithecellobium dulce. Structures of isolated phytoconstituents were elucidated on the basis of spectroscopic analysis and physicochemical properties.

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Cite this article as:

D. Katekhaye Shankar and S. Laddha Kirti, Prenylated Flavonoids from Bark of Pithecellobium dulce, The Natural Products Journal 2014; 4 (1) . https://dx.doi.org/10.2174/221031550401140715145732

DOI https://dx.doi.org/10.2174/221031550401140715145732	Print ISSN 2210-3155
Publisher Name Bentham Science Publisher	Online ISSN 2210-3163