1, 2 and 3, the 9 tetrahydro 9 methyl 3 (2 methyl 1H imidazole 1 iru) methyl the production mannered null Acid, the chemical compound of formula

摘要

Topic 1, 2 and 3, the 9- tetrahydrofolic -9- methyl -3- [(2- methyl -1H- imidazole -1- iru) methyl] of high purity -4H- carbazole -4- on or that salt produce at the high yield due to the single process reaction.SolutionsAcid, arukirushiriruharaido chemical compound or the acyl halide compound under existing the chemical compound of formula 2 formula the fact that reacts with the chemical compound of 3 and 4 is included in the solvent, 1, 2 and 3, the 9- tetrahydrofolic -9- methyl -3- [(2- methyl -1H- imidazole -1- iru) methyl] production method of -4H- carbazole -4- on or that salt is offered.