| 英文同义词: | isopropyl 4-{3-nitrophenyl}-2-methyl-1,4-dihydropyrimido[1,2-a]benzimidazole-3-carboxylate;propan-2-yl 2-methyl-4-(3-nitrophenyl)-1,4-dihydropyrimido[1,2-a]benzimidazole-3-carboxylate;Pyrimido[1,2-a]benzimidazole-3-carboxylic acid, 4,10-dihydro-2-methyl-4-(3-nitrophenyl)-, 1-methylethyl ester |