反应详情

7-[2-(5-Trifluoromethyl-pyridin-2-yl)-benzoylamino]-quinoline-3-carboxylic acid (25 mg, 0.06 mmol), [R]-1-pyridin-2-yl-propylamine (23 mg, 0.17 mmol), 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (33 mg, 0.17 mmol), 1-hydroxybenzotriazole (23 mg, 0.17 mmol), and triethylamine (69 mg, 0.69 mmol) were combined in 5 ml of dichloromethane. After stirring 5 h at room temperature, the mixture was diluted with dichloromethane and washed with 10 ml of 1N HCl, the organic layer was dried (magnesium sulfate), filtered and concentrated under vacuum. Purification of the residue by silica gel chromatography eluting with 5% methanol in ethyl acetate afforded the title compound.

1. washwashed with 10 ml of 1N HCl
2. dry with materialthe organic layer was dried (magnesium sulfate)
3. filtrationfiltered
4. concentrationconcentrated under vacuum
5. customPurification of the residue by silica gel chromatography
6. washeluting with 5% methanol in ethyl acetate