Singh , Bikram and Kumar, Neeraj and Gupta , A P and Bhandari, P and Uniyal, S K and Kaul , V K (2005) Biflavonoids from Lonicera japonica. Phytochemistry, 66 (23). pp. 2740-2744.

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Two biflavonoids, 30-O-methyl loniflavone [5,500,7,700-tetrahydroxy 30-methoxy 40,4000-biflavonyl ether (1)] and loniflavone [5,500,7,700,30- pentahydroxy 40,4000-biflavonyl ether (2)] along with luteolin (3) and chrysin (4) were isolated from the leaves of Lonicera japonica. The structures were established on the basis of UV/vis, 1D, 2D NMR (HMQC and HMBC) and ESI-QTOF-MS/MS spectroscopic methods and chemical evidences. � 2005 Elsevier Ltd. All rights reserved.

Item Type: Article
Uncontrolled Keywords: Lonicera japonica; Caprifoliaceae; Biflavone; 30-O-methyl loniflavone; Loniflavone
Subjects: Natural Product Chemistry
Depositing User: Dr. Aparna Maitra Pati
Date Deposited: 29 Dec 2011 11:20
Last Modified: 13 Feb 2012 06:07

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