Ethyl 5-oxo-5-[3-(3-pyrrolinomethyl)phenyl]valerate

3'-Methyl-2-piperidinomethyl benzophenone

4'-Carboethoxy-2-piperidinomethyl benzophenone

4'-Chloro-3'-fluoro-2-piperidinomethyl benzophenone

2-Chloro-4-fluoro-2'-piperidinomethyl benzophenone

3',4'-difluoro-2-piperidinomethyl benzophenone

2-methyl-2'-pyrrolidinomethyl benzophenone

4'-cyano-2-pyrrolidinomethyl benzophenone

3'-chloro-2-pyrrolidinomethyl benzophenone

2-chloro-2'-pyrrolidinomethyl benzophenone

3-chloro-5-fluoro-2'-pyrrolidinomethyl benzophenone