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Flavonoids from Lonchocarpus latifolius roots.

Authors
  • Magalhães, A F
  • Tozzi, A M
  • Magalhães, E G
  • Nogueira, M A
  • Queiroz, S C
Type
Published Article
Journal
Phytochemistry
Publisher
Elsevier
Publication Date
Dec 01, 2000
Volume
55
Issue
7
Pages
787–792
Identifiers
PMID: 11190397
Source
Medline
License
Unknown

Abstract

From the petrol extract of Lonchocarpus latifolius roots, 10 flavonoids were isolated. These included: 3,5-dimethoxy-2'',2''-dimethylpyrano-(5'',6'':8,7)-flavone, 3-methoxy-(2'',3'':7,8)-furanoflavanone, 3',4'-methylenedioxy-(2'',3'':7,8)-furanoflavanone, and (2,3-trans-3,4-trans)-3,4-dimethoxy-(2'',3'':7,8)-furanoflavan, as well as the previously known karanjachromene, karanjin, lanceolatin B, pongachromene, pongaglabrone and ponganpin. Only nine flavonoids could be quantified through HPLC analysis.

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