反应详情

Reaction of N-cyano-N'-[2-(2-thiazolylmethylthio)ethyl]-S-methylisothiourea, prepared from 2-[(2-aminoethyl)thiomethyl]thiazole by the procedure of Example 3(c)(i), with ethylamine by the procedure of Example 4 gives N-cyano-N'-ethyl-N"-[2-(2-thiazolylmethylthio)ethyl]guanidine.