| 英文同义词: | 7-amino-5-(4-chlorophenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile;7-amino-5-(4-chlorophenyl)-1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carbonitrile;Pyrido[2,3-d]pyrimidine-6-carbonitrile, 7-amino-5-(4-chlorophenyl)-1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo- |