反应详情

Analogously to the preparation of Example 38A, 240 mg (0.7 mmol) of tert-butyl 3-[(4-amino-5-cyano-1,3-thiazol-2-yl)amino]piperidine-1-carboxylate (Example 46A) and 25 ml of hydrochloric acid in dioxane (4M) gave 265 mg (57% of theory) of the product as a solid.