Sagecoumarin, a novel caffeic acid trimer from Salvia officinalis

Citation
Yr. Lu et al., Sagecoumarin, a novel caffeic acid trimer from Salvia officinalis, PHYTOCHEM, 52(6), 1999, pp. 1149-1152
Citations number
14
Categorie Soggetti
Agricultural Chemistry","Animal & Plant Sciences
Journal title
PHYTOCHEMISTRY
ISSN journal
00319422 → ACNP
Volume
52
Issue
6
Year of publication
1999
Pages
1149 - 1152
Database
ISI
SICI code
0031-9422(199911)52:6<1149:SANCAT>2.0.ZU;2-0
Abstract
Three structurally related caffeic acid trimers, melitric acid A, methyl me litrate A and the novel sagecoumarin, were isolated from sage and their che mical structures elucidated by means of NMR spectroscopy and mass spectrosc opy. The mechanism for their formation from salvianolic acid K was proposed . (C) 1999 Elsevier Science Ltd. All rights reserved.