反应详情

Prepared from [3-(3-oxo-3-thiophen-3-yl-propionylamino)-biphenyl-4-yl]-carbamic acid tert.-butyl ester (Example K14) (110 mg, 0.25 mmol) by treatment with TFA in CH2Cl2 according to the general procedure M. Obtained as a light yellow solid (53 mg).