N-[Imino-(5-methyl-4,5-dihydro-pyrazol-1-yl)-methyl]-guanidine 、
6-chloro-7-methyl-3-methylthio-1,4,2-benzodithiazin 1,1-dioxide 以
甲苯 为溶剂,
以81%的产率得到N-[4-Amino-6-(5-methyl-4,5-dihydro-pyrazol-1-yl)-[1,3,5]triazin-2-yl]-4-chloro-2-mercapto-5-methyl-benzenesulfonamide