allyl,piperazinyl,phenoxyquinazoline,fumarate,1-piperazin,1-piperazinyl
1-Piperazin
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
827043-37-83-Quinolinecarboxylic acid,1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-[4-[(2S)-1-oxo-2,6-bis[[(phenylmethoxy)carbonyl]amino]hexyl]-1-piperazinyl]-
684286-33-71-Piperazinecarboxylic acid, 4-[(diethoxyphosphinyl)methyl]-,7-[(4-fluorophenyl)methyl]-7,8-dihydro-9-hydroxy-8-oxo-6H-pyrrolo[3,4-g]quinolin-5-yl ester