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Start Over Descriptor "Forsythia viridissima" Journal chemical and pharmaceutical bulletin
1 results on '"Forsythia viridissima"'

1. Studies on the Chinese crude drug 'forsythiae fructus.' VII. A new caffeoyl glycoside from forsythia viridissima

Author

Hiroki Tsukamoto, Sansei Nishibe, Sueo Hisada, and Shizuka Kitagawa

Subjects
chemistry.chemical_classification, chemistry, biology, Stereochemistry, Oleaceae, Drug Discovery, Glycoside, General Chemistry, General Medicine, Crude drug, Forsythia viridissima, biology.organism_classification, Antibacterial agent
Abstract

In addition to a known caffeoyl glycoside of 3, 4-dihydroxyphenethyl alcohol, acteoside (1), a new caffeoyl glycoside of β, 3, 4-trihydroxyphenethyl alcohol, designated as β-hydroxyacteoside (2), was isolated from the fruits of Forsythia viridissima LINDLEY (Oleaceae). The structure of 2 was established as β, 3, 4-trihydroxyphenethyl-O-α-L-rhamnopyranosyl-(1→3)-4-O-caffeoyl-β-D-glucopyranoside on the basis of analysis of the carbon-13 nuclear magnetic resonance spectrum and chemical evidence.

Published
1984
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