Epimeric phenylpropanoid glycosides from inner bark of Paulownia coreana Uyeki

Epimeric phenylpropanoid glycosides from inner bark of Paulownia coreana Uyeki

Three epimeric phenylpropanoid glycosides have been isolated from the aqueous acetone extract of Paulownia coreana inner bark. One compound is new and its structure has been established by spectroscopic methods as R,S-7″′-(3″′,4″′-dihydroxyphenyl)-ethyl-O-α-L-rhamnopyranosyl(1″→3′)-β-D-(6′-O-caffeoy...

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Veröffentlicht in:Holzforschung 2007-03, Vol.61 (2), p.161-164
Hauptverfasser: Kim, Jin-Kyu, Si, Chuan-Ling, Bae, Young-Soo
Format: Artikel
Sprache:eng
Schlagworte:
epimer
inner bark
Paulownia coreana
phenylpropanoid glycosides
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Beschreibung
Zusammenfassung:Three epimeric phenylpropanoid glycosides have been isolated from the aqueous acetone extract of Paulownia coreana inner bark. One compound is new and its structure has been established by spectroscopic methods as R,S-7″′-(3″′,4″′-dihydroxyphenyl)-ethyl-O-α-L-rhamnopyranosyl(1″→3′)-β-D-(6′-O-caffeoyl)-glucopyranoside.
ISSN:0018-3830
1437-434X
DOI:10.1515/HF.2007.029