反应详情

As described for example 68c, 4-methyl-2-[(E)-2-(5-methyl-3-phenyl-isoxazol-4-yl)-vinyl]-thiazole-5-carboxylic acid methyl ester (80 mg, 0.24 mmol) was converted, using 3-amino-tetrahydrofuran instead of isopropylamine, to the title compound (40 mg, 43%) which was obtained as a light yellow solid. MS: m/e=396.3 [M+H]+.