反应详情

The title compound was prepared from TBTU (35 mg, 0.11 mmol), TEA (50 μL, 0.36 mmol), 1-trifluormethyl-cyclobutanecarboxylic acid (57 mg, 0.4 mmol) and 2,4-dichloro-3-[5-chloro-1-methyl-6-(3-(trifluoromethyl)piperidin-1-yl)-1H-benzimidazol-2-ylamino]benzylamine (45.3 mg, 0.1 mmol) in DMF (3 mL) analogy to example 1 step (i).