35775-84-9

(14E)-9-{[4-(dimethylamino)-3-hydroxy-5-{[4-hydroxy-4,6-dimethyl-5-(propanoyloxy)tetrahydro-2H-pyran-2-yl]oxy}-6-methyltetrahydro-2H-pyran-2-yl]oxy}-8-methoxy-3,12-dimethyl-5-oxo-10-(2-oxoethyl)-4,17-dioxabicyclo[14.1.0]heptadec-14-ene-7,13-diyl dipropano