New 1,4- and 4,10-dihydro-4-oxo-pyrimido[1,2-a]-benzimidazole-3-carboxamides have the general formulas ##STR1## They are useful as central nervous system depressants and anti-inflammatory agents.
新的1,4-和4,10-二氢-4-氧基
嘧啶并[1,2-a]-
苯并咪唑-3-羧酰胺具有一般公式##STR1##它们可用作中枢神经系统
抑制剂和抗炎药物。