benzimidazole,phenyl,piperazinyl,ethoxy,1-piperazin,1-piperazinyl,benzimidazol,imidazole
1-Piperazin
139296-09-6Benzo[b][1,6]naphthyridine-3,10(2H,5H)-dione,7-(4-acetyl-1-piperazinyl)-6-chloro-5-cyclopropyl-8-fluoro-1-hydroxy-
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid