STRUCTURAL REVISION OF 4 COUMARINS FROM PTEROCAULON SPECIES

Authors
DEBENEDETTI SL DEKIMPE N BOEYKENS M COUSSIO JD KESTELEYN B
Citation
Sl. Debenedetti et al., STRUCTURAL REVISION OF 4 COUMARINS FROM PTEROCAULON SPECIES, Phytochemistry, 45(7), 1997, pp. 1515-1517
Citations number
8
Categorie Soggetti
Plant Sciences
Journal title
Phytochemistry → ACNP
ISSN journal
00319422
Volume
45
Issue
7
Year of publication
1997
Pages
1515 - 1517
Database
ISI
SICI code
0031-9422(1997)45:7<1515:SRO4CF>2.0.ZU;2-G
Abstract
The structures of two 5,6,7-trioxygenated coumarins, named sabandinol and sabandinone, isolated from Pterocaulon virgatum, have been revised . The new structures assigned were regioisomers and were identified on the basis of additional spectroscopic data and X-ray crystallographic data. Also the structural revision of two trioxygenated coumarins fro m Pterocaulon balansae and P. lanatum is presented. (C) 1997 Elsevier Science Ltd. All rights reserved.