piperidinone,hydroxyphenyl,piperazinyl,methyl,benzoyl,1-piperazin,1-piperazinyl
1-Piperazinyl
89200-79-37-Quinazolinecarboxylic acid,2-(2-chlorophenyl)-6,8-dimethyl-4-[4-(phenylmethyl)-1-piperazinyl]-, ethylester, hydrochloride
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