Verbascoside is a polyphenol glycoside in which the phenylpropanoid caffeic acid and the phenylethanoid hydroxytyrosol form an ester and an ether bond respectively, to the rhamnose part of a disaccharide, namely β-(3′,4′-dihydroxyphenyl)ethyl-O-α-L-rhamnopyranosyl(1→3)-β-D-(4-O-caffeoyl)-glucopyranoside.
{{chembox |Verifiedfields = changed |Watchedfields = changed |verifiedrevid = 406122558 |Name = Verbascoside |ImageFile = Acteoside.svg |ImageName = Chemical structure of verbascoside |ImageAlt = Chemical structure of verbascoside |IUPACName = 2-(3,4-Dihydroxyphenyl)ethyl α--rhamnopyranosyl-(1→4)-{5-O-[(2E)-3-(3,4-dihydroxymethyl)prop-2-enoyl]-β--glucopyranoside} |SystematicName = (2R,3R,4R,5R,6R)-6-[2-(3,4-Dihydroxyphenyl)ethoxy]-5-hydroxy-2-(hydroxymethyl)-4-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-3-yl (2E)-3-(3,4-dihydroxymethyl)prop-2-enoate |OtherNames = ActeosideKusagininOrobanchin |Section1= |Section2= }}
Verbascoside is a polyphenol glycoside in which the phenylpropanoid caffeic acid and the phenylethanoid hydroxytyrosol form an ester and an ether bond respectively, to the rhamnose part of a disaccharide, namely β-(3′,4′-dihydroxyphenyl)ethyl-O-α-L-rhamnopyranosyl(1→3)-β-D-(4-O-caffeoyl)-glucopyranoside.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).