| 英文同义词: | 1-BENZYL-2-IMINO-8-METHYL-5-OXO-1,5-DIHYDRO-2H-DIPYRIDO[1,2-A:2',3'-D]PYRIMIDINE-3-CARBONITRILE;1-Benzyl-2-imino-8-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carbonitril;7-benzyl-6-imino-13-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carbonitrile;2H-Dipyrido[1,2-a:2',3'-d]pyrimidine-3-carbonitrile, 1,5-dihydro-2-imino-8-methyl-5-oxo-1-(phenylmethyl)- |