2-[(2R,6aR,12aS)-8,9-Dimethoxy-6-oxo-1,2,6,6a,12,12a-hexahydrochromeno[3,4-b]furo[2,3-h]chromen-2-yl]-2-propen-1-yl 6-O-α-D-ribopyranosyl-β-L-talopyranoside

2-[(2R,6aR,12aS)-8,9-Dimethoxy-6-oxo-1,2,6,6a,12,12a-hexahydrochromeno[3,4-b]furo[2,3-h]chromen-2-yl]-2-propen-1-yl 6-O-α-D-ribopyranosyl-β-L-talopyranoside

2-[(2R,6aR,12aS)-8,9-Dimethoxy-6-oxo-1,2,6,6a,12,12a-hexahydrochromeno[3,4-b]furo[2,3-h]chromen-2-yl]-2-propen-1-yl-6-O-α-D-ribopyranosyl-β-L-talopyranosid

6-O-α-D-Ribopyranosyl-β-L-talopyranoside de 2-[(2R,6aR,12aS)-8,9-diméthoxy-6-oxo-1,2,6,6a,12,12a-hexahydrochroméno[3,4-b]furo[2,3-h]chromén-2-yl]-2-propén-1-yle

Furo[2′,3′:7,8][1]benzopyrano[2,3-c][1]benzopyran-6(6aH)-one, 1,2,12,12a-tetrahydro-8,9-dimethoxy-2-[1-[[(6-O-α-D-ribopyranosyl-β-L-talopyranosyl)oxy]methyl]ethenyl]-, (2R,6aR,12aS)-