反应详情

In THF (50 mL) were dissolved 2-(3-azabicyclo[3.1.0]hexan-3-yl)-4-((3-chloro-4-methoxybenzyl)amino)pyrimidine-5-carboxylic acid, pyridine-2-ylmethylamine (69 mg, 0.64 mmol) and triethylamine (0.2 mL). The solution was cooled in an ice bath and HATU (266 mg, 0.70 mmol) was then added. The reaction was conducted at ambient temperature for 18 h. The reaction mixture was concentrated, followed by addition of water and extraction with ethyl acetate. The organic phase was dried, concentrated and purified by silica gel column chromatography (DCM/methanol=50/1) to give 2-(3-azabicyclo[3.1.0]hexan-3-yl)-4-((3-chloro-4-methoxybenzyl)amino)-N-(pyridin-2-ylmethyl)pyrimidine-5-formamide (60 mg, 24% yield).

1. temperatureThe solution was cooled in an ice bath
2. concentrationThe reaction mixture was concentrated
3. additionfollowed by addition of water and extraction with ethyl acetate
4. customThe organic phase was dried
5. concentrationconcentrated
6. custompurified by silica gel column chromatography (DCM/methanol=50/1)