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Biflavonoids from Lonicera japonica

IR@IHBT: CSIR-Institute of Himalayan Bioresource Technology, Palampur

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Title Biflavonoids from Lonicera japonica
 
Creator Singh , Bikram
Kumar, Neeraj
Gupta , A P
Bhandari, P
Uniyal, S K
Kaul , V K
 
Subject Natural Product Chemistry
 
Description 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.
 
Date 2005
 
Type Article
PeerReviewed
 
Format application/pdf
 
Identifier http://ihbt.csircentral.net/252/1/sdarticle5.pdf
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.
 
Relation http://ihbt.csircentral.net/252/