4-methoxy-4'-piperidinomethyl benzophenone

3-bromo-4'-piperidinomethyl benzophenone

4-chloro-4'-piperidinomethyl benzophenone

2-chloro-4'-piperidinomethyl benzophenone

3-chloro-5-fluoro-4'-piperidinomethyl benzophenone

4-piperidinomethyl-4'-trifluoromethylbenzophenone

cyclopentyl 4-(piperidinomethyl)phenyl ketone

ethyl 6-oxo-6-[4-(piperidinomethyl)phenyl]hexanoate

ethyl 7-oxo-7-[4-(piperidinomethyl)phenyl]heptanoate

3-methoxy-4'-pyrrolidinomethyl benzophenone

4-fluoro-4'-pyrrolidinomethyl benzophenone