2,4-difluoro-2'-piperidinomethyl benzophenone

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

2-methoxy-2'-pyrrolidinomethyl benzophenone

2-pyrrolidinomethyl-2'-thiomethylbenzophenone

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

2-chloro-2'-pyrrolidinomethyl benzophenone

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

2'-pyrrolidinomethyl-3,4,5-trifluorobenzophenone

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

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

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

2'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]-3,4,5-trifluorobenzophenone

ethyl 6-[2-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]phenyl]-6-oxohexanoate

2-methoxy-2'-thiomorpholinomethyl benzophenone

3'-fluoro-2-thiomorpholinomethyl benzophenone