反应详情

In analogy to the procedure described in Example 293, 2-[(6-cyclopropylmethoxy-5-trifluoromethyl-pyridine-2-carbonyl)-amino]-2-ethyl-butyric acid (Example 252 b) and 3,3-difluoroazetidine hydrochloride (CAN 288315-03-7) were condensed to the title product. MS (EI): m/e=450.0 [M+H]+.