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A geranyl alpha-pyrone from the leaf resin of Diplacus aurantiacus

Permanent URL:
http://handle.nal.usda.gov/10113/21973
File:
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Abstract:
A novel prenylated α-pyrone has been isolated from the leaf resin of Diplacus aurantiacus. From its 1H and 13C NMR spectra, it is shown to be 3-(2-hydroxypropyl)-4-hydroxy-6-geranyl-2-pyrone. A geranylflavanone isolated from the same material is identified as 3'-methyl-6-geranyltaxifolin. The earlier tentative structure of 4'-methyldiplacol thus needs to be revised.
Author(s):
Wollenweber, E. , Schober, I. , Schilling, G. , Arriaga-Giner, F.J. , Roitman, J.N.
Note:
Includes references.
Source:
Phytochemistry 1989. v. 28 (12)
Language:
English
Year:
1989
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Rights:
Works produced by employees of the U.S. Government as part of their official duties are not copyrighted within the U.S. The content of this document is not copyrighted.