2-chloro-3'-piperidinomethyl benzophenone

2-methyl-3'-pyrrolidinomethyl benzophenone

3'-pyrrolidinomethyl-2-thiomethylbenzophenone

3,5-dimethyl-3'-pyrrolidinomethyl benzophenone

4-bromo-2-fluoro-3'-pyrrolidinomethyl benzophenone

3,5-difluoro-3'-pyrrolidinomethyl benzophenone

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

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

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

cyclopentyl 3-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]phenyl ketone

3-methyl-3'-thiomorpholinomethyl benzophenone