4-chloro-3-fluoro-3'-morpholinomethyl benzophenone

3'-piperidinomethyl-2-trifluoromethylbenzophenone

3,4-dichloro-3'-piperidinomethyl benzophenone

cyclopropyl 3-(piperidinomethyl)phenyl ketone

3-methyl-3'-pyrrolidinomethyl benzophenone

ethyl 7-oxo-7-[3-(piperidinomethyl)phenyl]heptanoate

3-bromo-3'-pyrrolidinomethyl benzophenone

4-bromo-3-fluoro-3'-pyrrolidinomethyl benzophenone

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

3-pyrrolidinomethyl-4'-trifluoromethylbenzophenone

2,4-difluoro-3'-pyrrolidinomethyl benzophenone