4-(4-氯苯基)-4-羟基-N-甲基-alpha,alpha-二苯基-1-哌啶丁酰胺

洛哌丁胺

2,2-diphenylbutane-1,4-diol

3,3-Diphenyl-tetrahydro-furan-2-ol

3,3-二苯基吡咯烷-2-酮