164662-48-0 3-Quinolinecarboxylic acid, 1-(2,4-dimethylphenyl)-7-(3,5-dimethyl-1-piperazinyl)-6-fluoro-1,4-dihydro-4-oxo- AIDS-043542 AIDS043542 FLUOROQUINOLONE DER. PD 160352 PD160352 Quinolone der.