反应详情

Following the procedure of Example 97, the reaction of pyrazole with 2-chloro-6-methyl-4-(3,4-methylene dioxybenzylamino)-thieno-[2,3-d]-pyrimidine yields 2-(pyrazol-1-yl)-6-methyl-4-(3,4-methylenedioxybenzylamino)-thieno-[2,3-d]-pyrimidine.