Process for preparation of n-(1-methyl-1h-tetrazol-5-yl)-2-(((2-methyl-2h-tetrazol-5-yl) methoxy) methyl)-6-(trifluoromethyl) nicotinamide

The present invention provides a method for preparing a compound represented by formula 1, comprising the steps of: a) dissolving a compound represented by formula 2 in an organic solvent; b) adding thionyl chloride to the solution of step a); and c) adding a compound of formula 3 to the solution of step b) and reacting them. 本发明提供了一种制备式1化合物的方法，其包括以下步骤：a)将式2表示的化合物溶解在有机溶剂中；b)向步骤a)的溶液中添加亚硫酰氯；以及c)向步骤b)的溶液中添加式3的化合物并使它们反应。