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

4-cyano-4'-(4-methylpiperazinomethyl) benzophenone

3-chloro-4'-(4-methylpiperazinomethyl) benzophenone

2,4-dimethyl-4'-(4-methylpiperazinomethyl) benzophenone

4-chloro-3-fluoro-4'-(4-methylpiperazinomethyl) benzophenone

2,5-dichloro-4'-(4-methylpiperazinomethyl) benzophenone

Ethyl 4-[4-(4-methylpiperazinomethyl)phenyl]-4-oxobutyrate

4-(3-pyrrolinomethyl)benzophenone

2-cyano-4'-(3-pyrrolinomethyl) benzophenone

3-bromo-4'-(3-pyrrolinomethyl) benzophenone

4-carboethoxy-4'-(3-pyrrolinomethyl) benzophenone