N-[1-(3-amino-2-benzyl-5-oxo-2,5-dihydro-[1,2,4]triazin-6-yl)-ethyl]-3-methyl-butyramide 、 3-Amino-1-benzyl-6 (1-Aminoethyl) as-triazin-5-one 、
异戊酸酐 生成 2-Amino-7-isopropyl-5-methylimidazo[5,1-f]-as-triazin-4-one N-[1-(3-Amino-2-benzyl-2,5-dihydro-5-oxo-as-triazin-6-yl) ethyl]isobutyramide