Carbamic acid,n-[2-amino-5-ethyl-4-(trifluoromethyl)phenyl]-,1,1-dimethylethyl ester → (2-{3-[3-(6-Cyclopropyl-pyridin-3-yl)-phenyl]-3-oxo-propionylamino}-5-ethyl-4-trifluoromethyl-phenyl)-carbamic acid tert-butyl ester

Participants

Reaction Steps

The title compound was prepared from (2-amino-5-ethyl-4-trifluoromethyl-phenyl)-carbamic acid tert-butyl ester (Example J33) (152 mg, 0.5 mmol) and 3-[3-(6-cyclopropyl-pyridin-3-yl)-phenyl]-3-oxo-propionic acid tert-butyl ester (Example K21) (169 mg, 0.5 mmol) according to the general procedure M. Obtained as a light yellow foam (211 mg, 74%).

Provenance & Evidence