反应详情

Prepared from [2-[3-(3-cyano-phenyl)-3-oxo-propionylamino]-4-(4-trifluoromethoxy-phenylethynyl)-phenyl]-carbamic acid tert.-butyl ester (Example K30) (170 mg, 0.3 mmol) by treatment with TFA in CH2Cl2 according to the general procedure M. Obtained as a beige solid (112 mg).