期刊
PHYTOCHEMISTRY
卷 55, 期 3, 页码 263-267出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/S0031-9422(00)00309-5
关键词
Salvia officinalis; Labiatae; phenolic glycosides; flavonoids; cis- and trans-p-coumaric acid 4-O-(2 '-O-apiosyl)glucoside
Two novel phenolic glycosides cis-p-coumaric acid 4-O-(2'-O-beta -D-apiofuranosyl)-beta -D-glucopyranoside and trans-p-coumaric acid 4-O-(2'-O-beta -D-apiofuranosyl)-beta -D-glucopyranoside were isolated and identified from Salvia officinalis together with 4-hydroxyacetophenone 4-O-(6'-O-beta -D-apiofuranosyl)-beta -D-glucopyranoside luteolin 7-O-beta -D-glucoside, 7- and 3'-O-beta -D-glucuronide, 6-hydroxyluteolin 7-O-beta -D-glucoside and 7-O-glucuronide, and 6,8-di-C-beta -D-glucosylapigenin (vicenin-2). The luteolin glucuronides and vicenin-2 were identified as new sage constituents. (C) 2000 Elsevier Science Ltd. All rights reserved.
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