pyrimidine,ethyl,piperazinyl,1-piperazin,1-piperazinyl
Piperazinyl
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
859836-00-3Pyrrolidine,1-[[4-[[4-[[(1R)-2,2-dimethyl-1-[4-[4-(4-methyl-1-piperazinyl)butyl]-2-furanyl]propyl]amino]-1,2,5-thiadiazol-3-yl]amino]-3-hydroxy-2-thienyl]sulfonyl]-
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid