反应详情

To a mixture of (S)-tert-butyl 3-((8-chloro-3-(hydrazinyl(imino)methyl)isoquinolin-1-yl)amino)pyrrolidine-1-carboxylate (450 mg, 1.1 mmol) in dioxane (10 mL) was added CDI (360 mg, 2.2 mmol). The resulting mixture was heated to reflux for 2 hours and was subsequently concentrated in vacuo. The crude product was purified by preparative HPLC to give the title compound (170 mg, 45%). ESI-MS m/z [M+H]+ 431.1.

1. temperatureThe resulting mixture was heated
2. temperatureto reflux for 2 hours
3. concentrationwas subsequently concentrated in vacuo
4. customThe crude product was purified by preparative HPLC