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

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

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

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

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

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

4-methoxy-4'-thiomorpholinomethyl benzophenone

3-chloro-4'-thiomorpholinomethyl benzophenone

4-bromo-4'-thiomorpholinomethyl benzophenone

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

4'-thiomorpholinomethyl-3-trifluoromethylbenzophenone