Sagecoumarin, a novel caffeic acid trimer from Salvia officinalis

被引：50

作者：

Lu, YR ^{[1
]}

Foo, LY ^{[1
]}

Wong, H ^{[1
]}

机构：

[1] Ind Res Ltd, Lower Hutt, New Zealand

来源：

PHYTOCHEMISTRY | 1999年 / 52卷 / 06期

关键词：

Salvia officinalis; Labiatae; caffeic acid trimer; melitric acid A; methyl melitrate A; sagecoumarin;

D O I：

10.1016/S0031-9422(99)00368-4

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Three structurally related caffeic acid trimers, melitric acid A, methyl melitrate A and the novel sagecoumarin, were isolated from sage and their chemical structures elucidated by means of NMR spectroscopy and mass spectroscopy. The mechanism for their formation from salvianolic acid K was proposed. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：1149 / 1152

页数：4

共 14 条

[1]

AGATA I, 1993, CHEM PHARM BULL, V41, P1608, DOI 10.1248/cpb.41.1608

[2] STEREOSTRUCTURE OF SALVIANOLIC ACID-B AND ISOLATION OF SALVIANOLIC ACID-C FROM SALVIA-MILTIORRHIZA [J].