反应详情

4-[2-(2-Aminoethylthio)ethyl]imidazole (from the dihydrobromide (4.0 g)) isreacted with 1-nitro-2,2-bis-methylthioethylene (2.0 g) by the procedure ofExample 8(i) and the resultant 1-nitro-2-methylthio-2-[2-(2-(4-imidazolyl)ethylthio)ethylamino]ethylene is treated with methylamine according to the procedure of Example 8(ii) toyield the title compound.