上游原料
N-methylmethanamine; N,N-dimethylamine4-(4-chlorophenyl)-4-piperidinol; 4-(4-Chlorophenyl)-4-hydroxypiperidinealpha,alpha-Diphenyl-gamma-butyrolactone; 4-Methoxychalcone; (4-Methoxybenzylidene)acetophenone; Dihydro-3,3-diphenyl-2(3H)-furanone; 4-Hydroxy-2,2-diphenylbutyric acid gamma-lactone; alpha,alpha-Diphenylbutyrolactone4-bromo-2,2-diphenylbutyric acid4-bromo-2,2-diphenylbutanoyl chlorideN-[3,3-diphenyldihydro-2(3H)-furanylidene]-N-methylmethanaminium bromide4-[4-(4-chlorophenyl)-4-hydroxy-1-piperidinyl]-N,N-dimethyl-2,2-diphenylbutanamide
