pyrazine,trimethyl,nitrophenyl,methyl,piperazinyl,1-piperazin,1-piperazinyl
1-Piperazin
138141-12-53-Quinolinecarboxylic acid,5-amino-8-(difluoromethoxy)-1-ethyl-6-fluoro-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
885320-24-1Benzamide,N-[9-(phenylmethyl)-6-[[3-(1-pyrrolidinyl)propyl]amino]-9H-purin-2-yl]-4-[[4-(2-pyrimidinyl)-1-piperazinyl]sulfonyl]-