英文别名
5-(4-chlorophenyl)-1,3-dimethyl-5,10-dihydropyrimido[5',4':5,6]pyrido[2,3-d]pyrimidine-2,4,6,8(1H,3H,7H,9H)-tetrone;1,3-dimethyl-5-(4-chlorophenyl)-9,10-dihydropyrido[2,3-d:6,5-d]dipyrimidine-2,4,6,8(1H,3H,5H,7H)-tetraone;9-(4-Chlorophenyl)-4,6-dimethyl-2,4,6,12,14-pentazatricyclo[8.4.0.03,8]tetradeca-1(10),3(8)-diene-5,7,11,13-tetrone