quinazoline,chloro,methyl,piperazinyl,1-piperazin,1-piperazinyl
1-Piperazinyl
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
487413-38-7Thieno[2,3-c]pyridine-3-carboxylic acid,6-acetyl-2-[[(4-formyl-1-piperazinyl)carbonyl]amino]-4,5,6,7-tetrahydro-,ethyl ester