反应详情

As described for example 8b, 5-bromo-6-(5-methyl-3-phenyl-isoxazol-4-ylmethoxy)-nicotinic acid (240 mg, 0.6 mmol), instead of 6-(5-methyl-3-phenyl-isoxazol-4-ylmethoxy)-nicotinic acid, was converted, using isopropylamine instead of methylamine, to the title compound (229 mg, 86%) which was obtained as an off white foam. MS: m/e=430.3/432.2 [M+H]+.