反应详情

As described for example 77c, 2-{(E)-2-[3-(5-fluoro-pyridin-2-yl)-5-methyl-isoxazol-4-yl]-vinyl}-thiazole-5-carboxylic acid (83 mg, 0.25 mmol) was converted, using isopropylamine instead of 4-aminotetrahydropyran, to the title compound (55 mg, 59%) which was obtained as an off white solid after recrystallization from heptane/ethyl acetate. MS: m/e=373.1 [M+H]+.