英文别名:
potassium 8-ethyl-5,8-dihydro-5-oxo-2-(piperazinyl)pyrido[2,3-d]pyrimidine-6-carboxylate;8-Ethyl-5,8-dihydro-5-oxo-2-(1-piperazinyl)pyrido[2,3-d]pyrimidine-6-carboxylic acid potassium salt;8-ethyl-5-oxo-2-piperazin-1-ylpyrido[2,3-d]pyrimidine-6-carboxylate