英文别名
methyl (E)-4-[(7,8-didehydro-4,5α-epoxy-3,14β-dihydroxy-17-methylmorphinan-6β-yl)amino]-4-oxobut-2-enoate;methyl (E)-4-[[(4R,4aS,7R,7aR,12bS)-4a,9-dihydroxy-3-methyl-1,2,4,7,7a,13-hexahydro-4,12-methanobenzofuro[3,2-e]isoquinolin-7-yl]amino]-4-oxobut-2-enoate