3,4-difluoro-4'-piperidinomethyl benzophenone

2-methoxy-4'-pyrrolidinomethyl benzophenone

2,3-dimethyl-4'-pyrrolidinomethyl benzophenone

3,5-dimethyl-4'-pyrrolidinomethyl benzophenone

2,4-dichloro-4'-pyrrolidinomethyl benzophenone

cyclohexyl 4-(pyrrolidinomethyl)phenyl ketone

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

2,6-dimethyl-4'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]benzophenone

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

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

2-cyano-4'-thiomorpholinomethyl benzophenone