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

2-pyrrolidinomethyl-2'-thiomethylbenzophenone

3'-chloro-2-pyrrolidinomethyl benzophenone

2-fluoro-2'-pyrrolidinomethyl benzophenone

2-pyrrolidinomethyl-4'-trifluoromethylbenzophenone

2,4-difluoro-2'-pyrrolidinomethyl benzophenone

cyclobutyl 2-(pyrrolidinomethyl)phenyl ketone

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

2-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]-3'-methoxy benzophenone