ethyl 5-oxo-5-[2-(piperidinomethyl)phenyl]valerate

3,4-difluoro-2'-pyrrolidinomethyl benzophenone

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

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

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

cyclobutyl 2-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]phenyl ketone

3'-methyl-2-thiomorpholinomethyl benzophenone

3'-fluoro-2-thiomorpholinomethyl benzophenone

2,6-dimethyl-2'-thiomorpholinomethyl benzophenone

4-chloro-2-fluoro-2'-thiomorpholinomethyl benzophenone

cyclopropyl 2-(thiomorpholinomethyl)phenyl ketone