Ethyl 4-oxo-4-[4-(piperidinomethyl)phenyl]butyrate

4-carboethoxy-4'-pyrrolidinomethyl benzophenone

2-chloro-4'-pyrrolidinomethyl benzophenone

4-chloro-3-fluoro-4'-pyrrolidinomethyl benzophenone

3,5-dichloro-4'-pyrrolidinomethyl benzophenone

cyclohexyl 4-(pyrrolidinomethyl)phenyl ketone

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

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

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

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

ethyl 6-[4-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]phenyl]-6-oxohexanoate

4-carboethoxy-4'-thiomorpholinomethyl benzophenone

3-bromo-4'-thiomorpholinomethyl benzophenone

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

4-thiomorpholinomethyl-4'-trifluoromethylbenzophenone