168010-12-6

b-D-Glucopyranoside, 3'-[3-(b-D-glucopyranosyloxy)-5-hydroxyphenyl]-2,2',3,3'-tetrahydro-6-hydroxy-2,2'-bis(4-hydroxyphenyl)-4-[2-(4-hydroxyphenyl)ethenyl][3,4'-bibenzofuran]-6'-yl,[2S-[2a,3b(2'S*,3'S*),4(Z)]]-