HOAt → 2-Cyano-4-(cyclohexylmethylamino)pyrimidine-5-carboxylic acid(2-morpholin-4-yl-1-phenylethyl)amide

Beteiligte Stoffe

Reaktionsschritte

To a solution of 2-cyano-4-(cyclohexylmethylamino)-pyrimidine-5-carboxylic acid (0.33 mmol, step 1.4) in DMF (2.0 mL) are added 2-morpholin-4-yl-1-phenylethylamine (69 mg, step 1.3), EDCl—H2O (0.50 mmol) and HOAt (0.50 mmol) at room temperature. After stirring at room temperature for 24 h, the reaction mixture is diluted with AcOEt. The mixture is washed with water, dried over Na2SO4, filtered, and concentrated in vacuo. The resulting residue is purified by RP-HPLC to give the title compound; 1H NMR (DMSO) δ 0.6-1.08 (m, 2H), 1.20-1.35 (m, 3H), 1.65-1.78 (m, 6H), 2.48-2.53 (m, 2H), 2.60-2.62 (m, 2H), 2.87-2.93 (m, 2H), 3.31-3.35 (m, 1H), 3.36-3.44 (M, 1H), 3.60-3.68 (m, 4H), 5.29-5.35 (m, 1H), 7.34-7.36 (m, 1H), 7.43-7.47 (m, 2H), 7.50-7.52 (m, 2H), 8.86 (s, 1H), 9.00-9.04 (m, 1H), 9.21 (d, 1H).

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