2,5-Dichloro-2'-morpholinomethyl benzophenone

2,4-dichloro-2'-piperidinomethyl benzophenone

ethyl 6-oxo-6-[2-(piperidinomethyl)phenyl]hexanoate

4'-methyl-2-pyrrolidinomethyl benzophenone

4'-carboethoxy-2-pyrrolidinomethyl benzophenone

2,4-dimethyl-2'-pyrrolidinomethyl benzophenone

2,5-dichloro-2'-pyrrolidinomethyl benzophenone

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

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

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

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