3'-cyano-2-pyrrolidinomethyl benzophenone

2-pyrrolidinomethyl-2'-thiomethylbenzophenone

3'-chloro-2-pyrrolidinomethyl benzophenone

2-fluoro-2'-pyrrolidinomethyl benzophenone

2-pyrrolidinomethyl-4'-trifluoromethylbenzophenone

2,4-difluoro-2'-pyrrolidinomethyl benzophenone

cyclobutyl 2-(pyrrolidinomethyl)phenyl ketone

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

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

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

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