Atractyloside A

(3s,3ar,5r,8r,8as)-3,8-dihydroxy-8-(hydroxymethyl)-3-methyl-5-[1-methyl-1-[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-ethyl]-3a,4,5,6,7,8a-hexahydro-1h-azulen-2-one ; 2(1h)-azulenone,7-[1-(b-d-glucopyranosyloxy)-1-methylethyl]octahydro-1,4-dihydroxy-4-(hydroxymethyl)-1-methyl-,[1s-(1a,3ab,4a,7b,8aa)]- ; [(1?,5?)-4?-methyl-4?,10,14-trihydroxy-3-oxo-5-demethylambrosan-11-yl]?-d-glucopyranoside ; (1s,3as,4r,7r,8ar)-7-[1-(beta-d-glucopyranosyloxy)-1-methylethyl]octahydro-1,4-dihydroxy-4-(hydroxymethyl)-1-methyl-2(1h)-azulenone ; (1s,3a?,8a?)-1-methyl-1?,4?-dihydroxy-4-(hydroxymethyl)-7?-[1-methyl-1-(?-d-glucopyranosyloxy)ethyl]decahydroazulene-2-one ; atractyloside a