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

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

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

cyclobutyl 4-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]phenyl ketone

2-methyl-4'-thiomorpholinomethyl benzophenone

2-cyano-4'-thiomorpholinomethyl benzophenone

2,5-dimethyl-4'-thiomorpholinomethyl benzophenone

4-fluoro-4'-thiomorpholinomethyl benzophenone

3-chloro-4-fluoro-4'-thiomorpholinomethyl benzophenone

2-chloro-4-fluoro-4'-thiomorpholinomethyl benzophenone

3,4-dichloro-4'-thiomorpholinomethyl benzophenone