3,4-dichloro-2'-piperidinomethyl benzophenone

ethyl 7-oxo-7-[2-(piperidinomethyl)phenyl]heptanoate

4'-methyl-2-pyrrolidinomethyl benzophenone

2-pyrrolidinomethyl-4'-thiomethylbenzophenone

3'-fluoro-2-pyrrolidinomethyl benzophenone

2,5-dimethyl-2'-pyrrolidinomethyl benzophenone

2-chloro-2'-pyrrolidinomethyl benzophenone

2,4-dichloro-2'-pyrrolidinomethyl benzophenone

cyclopropyl 2-(pyrrolidinomethyl)phenyl ketone

3,5-difluoro-2'-pyrrolidinomethyl benzophenone

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

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

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

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

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