上游原料
diethyl succinate4-Hydroxybenzaldehyde; p-Hydroxybenzaldehydetert-butyl (1S,2R)-1-benzyl-3-[(2S,4R)-2-[(tert-butylamino)carbonyl]-4-(4-pyridinylmethoxy)piperidinyl]-2-hydroxypropylcarbamate(3aR,7aS)octahydro-1H-isoindole(E)-3-(ethoxycarbonyl)-4-(4-hydroxyphenyl)-3-butenoic acidethyl (E)-2-[2-[(3aR,7aS)octahydro-2H-isoindol-2-yl]-2-oxoethyl]-3-(4-hydroxyphenyl)-2-propenoate2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)ethyl 4-methylbenzenesulfonateethyl (E)-2-[2-[(3aR,7aS)octahydro-2H-isoindol-2-yl]-2-oxoethyl]-3-[4-[2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)ethoxy]phenyl]-2-propenoate(E)-3-(ethoxycarbonyl)-4-[4-[2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)ethoxy]phenyl]-3-butenoic acid
