(3beta)-3-(alpha-L-arabinopyranosyloxy)ursa-12,18-dien-28-oic acid 1,2,6a,6b,9,9,12a-Heptamethyl-10-(3,4,5-trihydroxy-tetrahydro-pyran-2-yloxy)-3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13-hexadecahydro-2H-picene-4a-carboxylic acid 3beta-[(alpha-L-Arabinopyranosyl)oxy]urs-12,18-dien-28-oic acid InChI=1/C35H54O7/c1-19-10-15-35(30(39)40)17-16-33(6)21(26(35)20(19)2)8-9-24-32(5)13-12-25(31(3,4)23(32)11-14-34(24,33)7)42-29-28(38)27(37)22(36)18-41-29/h8,19,22-25,27-29,36-38H,9-18H2,1-7H3,(H,39,40)/t19-,22+,23+,24-,25+,27+,28-,29+,32+,33-,34-,35+/m1/ ursa-12,18-dien-28-oic acid, 3-(alpha-L-arabinopyranosyloxy)-, (3beta)-