3-chloro-5-fluoro-3'-piperidinomethyl benzophenone

3-pyrrolidinomethyl-4'-trifluoromethylbenzophenone

2,4-difluoro-3'-pyrrolidinomethyl benzophenone

cyclohexyl 3-(pyrrolidinomethyl)phenyl ketone

ethyl 8-oxo-8-[3-(pyrrolidinomethyl)phenyl]octanoate

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

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

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

2-chloro-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

ethyl 6-[3-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]phenyl]-6-oxohexanoate