2-Morpholinomethyl-3'-trifluoromethylbenzophenone

3'-Methyl-2-piperidinomethyl benzophenone

4'-Methoxy-2-piperidinomethyl benzophenone

4'-Fluoro-2-piperidinomethyl benzophenone

4'-Bromo-2-piperidinomethyl benzophenone

4'-Bromo-3'-fluoro-2-piperidinomethyl benzophenone

4-Chloro-2-fluoro-2'-piperidinomethyl benzophenone

3',5'-difluoro-2-piperidinomethyl benzophenone

ethyl 6-oxo-6-[2-(piperidinomethyl)phenyl]hexanoate

4'-methoxy-2-pyrrolidinomethyl benzophenone

3'-cyano-2-pyrrolidinomethyl benzophenone