cyclopropanecarboxamide,piperazinyl,phenyl,1-piperazin,1-piperazinyl
1-Piperazinyl
113211-53-39-fluoro-10-(4-methyl-1-piperazinyl)-7-oxospiro(cyclopropane-1,3(2H)-(7H)pyrido(1,2,3-de)(1,4)benzoxazine)-6-carboxylic acid
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