demethylpiperazinyl,desoxo,thioxosildenafil,sulfonic,piperazinyl
Piperazinyl
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
868768-33-6Acetamide,N-[4-[6-amino-5-cyano-2-[[[6-[3-oxo-3-[4-(4-pyridinylmethyl)-1-piperazinyl]propyl]-2-pyridinyl]methyl]thio]-4-pyrimidinyl]phenyl]-