Forsythiaside

FORSYTHOSIDE A

Forsythiaside A

b-D-Glucopyranoside,2-(3,4-dihydroxyphenyl)ethyl 6-O-(6-deoxy-a-L-Mannopyranosyl)-,4-[(2E)-3-(3,4-dihydroxyphenyl)-2-propenoate]

2-(3,4-Dihydroxyphenyl)ethyl 6-O-(6-deoxy-α-L-mannopyranosyl)-4-O-[(E)-2-(3,4-dihydroxyphenyl)ethenyl]carbonyl-β-D-glucopyranoside