3,5-dimethyl-4'-morpholinomethyl benzophenone

4'-piperidinomethyl-3-trifluoromethylbenzophenone

4-chloro-2-fluoro-4'-piperidinomethyl benzophenone

2,4-dichloro-4'-piperidinomethyl benzophenone

4'-piperidinomethyl-3,4,5-trifluorobenzophenone

4-(pyrrolidinomethyl)benzophenone

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

4-pyrrolidinomethyl-4'-thiomethylbenzophenone

2,3-dimethyl-4'-pyrrolidinomethyl benzophenone

3-chloro-4-fluoro-4'-pyrrolidinomethyl benzophenone

2-chloro-4-fluoro-4'-pyrrolidinomethyl benzophenone