英文别名
(+/-)-3,4,5,8-tetrahydro-7-methyl-4-oxo-5-phenyl-pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester;(+/-)-3,4,5,8-Tetrahydro-7-methyl-4-oxo-5-phenylpyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester;3,4,5,8-Tetrahydro-7-methyl-4-oxo-5-phenylpyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester;ethyl 7-methyl-4-oxo-5-phenyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate