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Flavanone, triterpene and chromene derivatives from the stems of Paramignya griffithii.

Authors
  • Wattanapiromsakul, C
  • Waterman, P G
Type
Published Article
Journal
Phytochemistry
Publisher
Elsevier
Publication Date
Oct 01, 2000
Volume
55
Issue
3
Pages
269–273
Identifiers
PMID: 11142854
Source
Medline
License
Unknown

Abstract

Five compounds, including three that are novel, were isolated from the stems of Paramignya grifithii (Rutaceae). Two new and one known prenylated flavanones were characterized as 3',4'-dihydroxy-7-methoxy-8-(3-methylbut-2-enyl)-furano(4",5":6,5)-flava-adicin. In addition, a triterpene, 3-oxo-tirucalla-7,24-diene-21-al, and a novel chromene, 6-(2-hydroxyethyl)-2,2-dimethyl-2H-1-benzopyran, were identified.

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