Pyridine → HCID 136069609, compound

Participants

Reaction Steps

0.2 ml of pyridine, 25 mg of 4-pyridin-4-yl-2,3-dihydro-1H-indole and 23 mg of N-[3-(dimethylamino)propyl]-N′-ethylcarbodiimide hydrochloride are successively added to a solution of 26.7 mg of sodium [4-(morpholin-4-yl)-6-oxo-1,6-dihydropyrimidin-2-yl]acetate (example 1d, step 2d) in 0.8 ml of N,N-dimethylformamide. The reaction mixture is stirred at ambient temperature for 24 hours, and then concentrated under reduced pressure. The residue is taken up in 10 ml of water and then filtered through sintered glass, and the precipitate is washed with water (2×1 ml) and oven-dried. 27.6 mg of 6-(morpholin-4-yl)-2-{2-oxo-2-[4-(pyridin-4-yl)-2,3-dihydro-1H-indol-1-yl]ethyl}pyrimidin-4(3H)-one are obtained in the form of a pink solid, the characteristics of which are the following:

Provenance & Evidence