反应详情

As described for example 12, 6-(5-methyl-3-phenyl-isoxazol-4-ylmethoxy)-4-trifluoromethyl-nicotinic acid (200 mg, 0.53 mmol) instead of 6-(5-methyl-3-phenyl-isoxazol-4-ylmethoxy)-nicotinic acid was converted using isopropylamine instead of 2,2,2-trifluoroethylamine to the title compound (SiO2, ethyl acetate:dichloromethane=100:0 to 50:50, 60 mg, 27%) which was obtained as an off white solid. MS: m/e=420.1 [M+H]+.