NMR spectroscopy, x-ray crystallographic, and molecular modeling studies on a new pyranone from Haloxylon salicornicum

Authors
Gibbons, S Denny, BJ Ali-Amine, S Mathew, KT Skelton, BW White, AH Gray, AI
Citation
S. Gibbons et al., NMR spectroscopy, x-ray crystallographic, and molecular modeling studies on a new pyranone from Haloxylon salicornicum, J NAT PROD, 63(6), 2000, pp. 839-840
Citations number
10
Categorie Soggetti
Agricultural Chemistry","Pharmacology & Toxicology
Journal title
JOURNAL OF NATURAL PRODUCTS
ISSN journal
01633864 → ACNP
Volume
63
Issue
6
Year of publication
2000
Pages
839 - 840
Database
ISI
SICI code
0163-3864(200006)63:6<839:NSXCAM>2.0.ZU;2-G
Abstract
A new pyranone, 5-hydroxy-3-methoxy-4H-pyran-4-one (1), was isolated from t he aerial parts of the desert shrub Haloxylon salicornicum. The structure w as elucidated by X-ray structural analysis, NMR spectroscopy, and mass spec trometry. The monoacetate was also prepared, and molecular modeling studies and full NMR data were recorded.