pyrazine,fluorophenyl,piperazinyl,1-piperazin,1-piperazinyl
Piperazinyl
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
497954-82-2Cyclopropanecarboxylic acid,2-[[4-[[1-[(2,6-difluorophenyl)methyl]-1,4-dihydro-5-(3-methoxyphenyl)-2,6-dimethyl-4-oxo-3-pyridinyl]methyl]-1-piperazinyl]methyl]-, ethyl ester
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid