反应详情

To a solution of 3-[8-(2,6-Difluorophenyl)-2-(methylthio)-7-oxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl]-4-methylbenzoic acid (500 mg) in methylenechloride (100 mL) were added EDC (260 mg), HOBt (160 mg) and cyclopropylmethylamine (260 uL). The reaction mixture was stirred at room temperature overnight and concentrated in vacuo. The residue was purified via column chromatography to provide the title compound as a white solid. LC-MS m/z 496 (M+H)+, 2.62 min (ret. time).

1. concentrationconcentrated in vacuo
2. customThe residue was purified via column chromatography