3-chloro-3'-piperidinomethyl benzophenone

4-bromo-3-fluoro-3'-piperidinomethyl benzophenone

2,4-dichloro-3'-piperidinomethyl benzophenone

3,5-difluoro-3'-piperidinomethyl benzophenone

3-(pyrrolidinomethyl)benzophenone

3-carboethoxy-3'-pyrrolidinomethyl benzophenone

3-fluoro-3'-pyrrolidinomethyl benzophenone

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

4-bromo-2-fluoro-3'-pyrrolidinomethyl benzophenone

3,4-difluoro-3'-pyrrolidinomethyl benzophenone

ethyl 5-oxo-5-[3-(pyrrolidinomethyl)phenyl]valerate

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

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

3,5-dimethyl-3'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]benzophenone

3,5-difluoro-3'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]benzophenone