This invention regards the bends imidazole 4 karubokisamido derivative and its production manner, and contain those the medicine blend and its application which are shown to formula (i). Here, X the C-C alkyloxy basis of one displacement or two displacements and poly displacements, the C-C alkyl group of one displacement or two displacements and poly displacements, the C-C arukeniru basis of one displacement or two displacements and poly displacements, the C-C alkyl group of one displacement or two displacements and poly displacements, to mean 5-6 the original complex ring basis of the C-C aryl basic basis, or one displacement or two displacements and poly displacements of one displacement or two displacements and poly displacements, or the condensed ring basis of the terrorist atom which includes the nitrogen of one displacement or two displacements and poly displacements, as for Y hydrogen, one displacement or two displacements, polyThe C-C alkyl group of displacement, the ring alkyl group of one displacement or two displacements and poly displacements, 5-6 the original complex ring basis of the C-C aryl basis, or one displacement or two displacements and poly displacements of one displacement or two displacements and poly displacements, or the condensed ring basis of the terrorist atom which includes the nitrogen of one displacement or two displacements and poly displacements are meant. The derivative carries out the function of the anti- virus medicine at the time of this inventing.< Conversion 1 >本発明は式(I)に示したベンズイミダゾール-4-カルボキサミド誘導体及びその製造方法、そしてそれらを含有する薬物混合物及びその用途に関する。ここで、Xは一置換又は二置換、多置換のC1-C14アルキルオキシ基、一置換又は二置換、多置換のC1-C14アルキル基、一置換又は二置換、多置換のC2-C14アルケニル基、一置換又は二置換、多置換のC1-C14アルキル基、一置換又は二置換、多置換のC6-C14アリール基基、又は一置換又は二置換、多置換の5-6元複素環基、又は一置換又は二置換、多置換の窒素を含むテロ原子の縮合環基を意味し、Yは水素、一置換又は二置換、多置換のC1-C16アルキル基、一置換又は二置換、多置換の環アルキル基、一置換又は二置換、多置換のC6-C12アリール基、又は一置換又は二置換、多置換の5-6元複素環基、又は一置換又は二置換、多置換の窒素を含むテロ原子の縮合環基を意味する。本発明において誘導体は抗ウイルス薬物の機能を果たす。【化1】