3'-morpholinomethyl-3,4,5-trifluorobenzophenone

3-methyl-3'-piperidinomethyl benzophenone

4'-carboethoxy-3-piperidinomethyl benzophenone

2,3-dimethyl-3'-piperidinomethyl benzophenone

2-fluoro-3'-piperidinomethyl benzophenone

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

2,5-dichloro-3'-piperidinomethyl benzophenone

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

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

4'-carboethoxy-3-pyrrolidinomethyl benzophenone

2,3-dimethyl-3'-pyrrolidinomethyl benzophenone

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

3,4-dichloro-3'-pyrrolidinomethyl benzophenone

cyclobutyl 3-(pyrrolidinomethyl)phenyl ketone

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