71628-93-8

methyl (2R,3S,4S,5R,6S,11R,13R)-4-(dimethylamino)-3,5,8,10,13-pentahydroxy-11-methoxy-6,13-dimethyl-9,16-dioxo-3,4,5,6,9,11,12,13,14,16-decahydro-2H-2,6-epoxytetraceno[1,2-b]oxocine-14-carboxylate