反应详情

The reaction of 1,2-diaminoethane (0.60 g) with S-methyl-N-[2-((5-methyl-4-imidazolyl)methylthio)ethyl]thiouronium sulphate (5.86 g) by the method described in Example 5 afforded the title compound which was isolated as the dipicrate (3.5 g), m.p. 201°-203°.