(2R,3S,4S,8S,14R,15R)-4-(benzylthio)-2-(3,4-dihydroxyphenyl)-8-(4-hydroxyphenyl)-2,3,4,14-tetrahydro-8,14-methanobenzo[7,8][1,3]dioxocino[4,5-h]chromene-3,5,11,13,15-pentaol

(2R,3S,4S,8S,14R,15R)-4-(benzylthio)-8-(3,4-dihydroxyphenyl)-2-(4-hydroxyphenyl)-2,3,4,14-tetrahydro-8,14-methanobenzo[7,8][1,3]dioxocino[4,5-h]chromene-3,5,11,13,15-pentaol

(-)-epiafzelechin 4β-benzylthioether

epiafzelechin-(4β->8,2β->O->7)-epiafzelechin 4'-benzylthioether

(+)-gallocatechin 4β-benzylthioether