3,4-difluoro-2'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]benzophenone

4'-methyl-2-(4-methylpiperazinomethyl) benzophenone

4'-cyano-2-(4-methylpiperazinomethyl) benzophenone

4'-chloro-2-(4-methylpiperazinomethyl) benzophenone

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

4-chloro-3-fluoro-2'-(4-methylpiperazinomethyl) benzophenone

4-chloro-2-fluoro-2'-(4-methylpiperazinomethyl) benzophenone

3,5-difluoro-2'-(4-methylpiperazinomethyl) benzophenone

ethyl 8-[2-(4-methylpiperazinomethyl)phenyl]-8-oxooctanoate

2-(3-pyrrolinomethyl)benzophenone

3'-methyl-2-(3-pyrrolinomethyl) benzophenone