Title of article
Salvianolic acid L, a potent phenolic antioxidant from Salvia officinalis
Author/Authors
Lu، نويسنده , , Yinrong and Foo، نويسنده , , L.Yeap، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2001
Pages
3
From page
8223
To page
8225
Abstract
Salvianolic acid L, a rosmarinic acid dimer, was isolated from Salvia officinalis and identified as 7,8-dihydroxy-2-(3,4-dihydroxyphenyl)-1,2-dihydronaphthalene-1,3-dicarboxylic acid di(1-carboxy-2-(3,4-dihydroxyphenyl))ethyl ester. Two novel hydrolytic products 7,8-dihydroxy-2-(3,4-dihydroxyphenyl)-1,2-dihydronaphthalene-1,3-dicarboxylic acid and the corresponding 3-monoester were also isolated and characterized. Salvianolic acid L showed strong free radical scavenging activities for DPPH and superoxide anion radicals.
Keywords
Salvia officinalis , Labiatae , 7 , 8-dihydroxy-2-(3 , 4-dihydroxyphenyl)-1 , 2-dihydronaphthalene-1 , 4-dihydroxyphenyl))ethyl ester , antioxidant , hydrolytic products , 3-dicarboxylic acid di(1-carboxy-2-(3 , salvianolic acid L
Journal title
Tetrahedron Letters
Serial Year
2001
Journal title
Tetrahedron Letters
Record number
1648132
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