英文别名Pyrido(2,3-d)pyrimidin-4-ol, 2-methyl-; 2-methylpyrido[2,3-d]pyrimidin-4(1H)-one; 2-methylpyrido[2,3-d]pyrimidin-4-ol; 2-methylpyrido[2,3-d]pyrimidin-4(3H)-one; 3,4-Dihydro-2-methylpyrido[2,3-d]pyrimidin-4-one; 2-methyl-1H-pyrido[3,2-e]pyrimidin-4-one; 2-Methyl-4-hydroxy-pyrido(2,3-d)pyrimidine 
