3,4-dichloro-4'-morpholinomethyl benzophenone

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

2-cyano-4'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]benzophenone

3-chloro-4'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]benozphenone