3-methyl-4'-morpholinomethyl benzophenone

4-methoxy-4'-piperidinomethyl benzophenone

4'-piperidinomethyl-2-thiomethylbenzophenone

3-chloro-4-fluoro-4'-piperidinomethyl benzophenone

4-bromo-2-fluoro-4'-piperidinomethyl benzophenone

cyclohexyl 4-(piperidinomethyl)phenyl ketone

ethyl 8-oxo-8-[4-(piperidinomethyl)phenyl]octanoate

4-carboethoxy-4'-pyrrolidinomethyl benzophenone

3,4-dimethyl-4'-pyrrolidinomethyl benzophenone

4'-pyrrolidinomethyl-3-trifluoromethylbenzophenone

Cyclobutyl 4-(pyrrolidinomethyl)phenyl ketone