(2-Amino-5-dimethylamino-4-fluoro-phenyl)-carbamic acid tert.-butyl ester → (RS)-[5-Dimethylamino-4-fluoro-2-(3-oxo-3-{3-[3-(tetrahydro-pyran-2-yloxymethyl)-isoxazol-5-yl]-phenyl}-propionylamino)-phenyl]-carbamic acid tert.-butyl ester

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Reaction Steps

The title compound was prepared from (2-amino-5-dimethylamino-4-fluoro-phenyl)-carbamic acid tert.-butyl ester (Example J13) (269 mg, 1.0 mmol) and (RS)-3-oxo-3-{3-[3-(tetrahydro-pyran-2-yloxymethyl)-isoxazol-5-yl]-phenyl}-propionic acid tert.-butyl ester (Example K12) (401 mg, 1.0 mmol) according to the general procedure M. Obtained as a yellow amorphous substance (360 mg).

Provenance & Evidence