3',4'-Dimethyl-2-piperidinomethyl benzophenone

2-Fluoro-2'-piperidinomethyl benzophenone

cyclobutyl 2-(piperidinomethyl)phenyl ketone

cyclohexyl 2-(piperidinomethyl)phenyl ketone

2-cyano-2'-pyrrolidinomethyl benzophenone

3'-bromo-2-pyrrolidinomethyl benzophenone

3'-chloro-2-pyrrolidinomethyl benzophenone

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

2,4-dichloro-2'-pyrrolidinomethyl benzophenone

ethyl 4-oxo-4-[2-(pyrrolidinomethyl)phenyl]butyrate

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

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

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

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

ethyl 5-[2-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]phenyl]-5-oxovalerate