Carbamic acid,n-[2-amino-5-(dimethylamino)-4-(trifluoromethyl)phenyl]-,1,1-dimethylethyl ester → (RS)-[5-Dimethylamino-2-(3-{3-[3-methyl-4-(tetrahydro-pyran-2-yloxymethyl)-isoxazol-5-yl]-phenyl}-3-oxo-propionylamino)-4-trifluoromethyl-phenyl]-carbamic acid tert.-butyl ester

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Reaction Steps

The title compound was prepared from (2-amino-5-dimethylamino-4-trifluoromethyl-phenyl)-carbamic acid tert.-butyl ester (Example J6) and (RS)-3-{3-[3-methyl-4-(tetrahydro-pyran-2-yloxymethyl)-isoxazol-5-yl]-phenyl}-3-oxo-propionic acid tert.-butyl ester (Example K13) according to the general procedure M. Obtained as a red oil (424 mg).

Provenance & Evidence