3-carboethoxy-4'-piperidinomethyl benzophenone

4-chloro-4'-piperidinomethyl benzophenone

4'-piperidinomethyl-2-trifluoromethylbenzophenone

2,5-dichloro-4'-piperidinomethyl benzophenone

4-bromo-4'-pyrrolidinomethyl benzophenone

2-methoxy-4'-pyrrolidinomethyl benzophenone

2,3-dimethyl-4'-pyrrolidinomethyl benzophenone

3,5-dimethyl-4'-pyrrolidinomethyl benzophenone

2,4-dichloro-4'-pyrrolidinomethyl benzophenone

cyclohexyl 4-(pyrrolidinomethyl)phenyl ketone

4'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]-4-fluorobenzophenone