2,7-dihydroxy-8-methoxy-5,10-dioxo-5,10-dihydrochromeno[5,4,3-cde]chromen-3-yl 4-O-acetyl-6-deoxy-alpha-mannopyranoside 3-O-Methylellagic acid 3'-O-alpha-4''-O-acetylrhamnopyranoside Acetic acid 6-(2,7-dihydroxy-8-methoxy-5,10-dioxo-5,10-dihydro-chromeno[5,4,3-cde]chromen-3-yloxy)-4,5-dihydroxy-2-methyl-tetrahydro-pyran-3-yl ester InChI=1/C23H20O13/c1-6-16(33-7(2)24)14(27)15(28)23(32-6)36-18-11(26)5-9-13-12-8(22(30)35-20(13)18)4-10(25)17(31-3)19(12)34-21(9)29/h4-6,14-16,23,25-28H,1-3H3/t6-,14-,15+,16-,23-/m0/s [1]benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione, 3-[(4-O-acetyl-6-deoxy-alpha-L-mannopyranosyl)oxy]-2,7-dihydroxy-8-methoxy-