HCID 178425225, compound → HCID 178425226, compound

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A solution of (R)-2-chloro-N-((2-hydroxy-4,6-dimethylpyridin-3-yl)methyl)-6-methyl-7-(1-phenylethyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamide (70 mg, 0.15 mmol) in pyrrolidine (1.0 mL) was stirred at 150° C. for 30 minutes under microwave (pressure: 12.2 bar, equipment power: 150 W). The mixture was concentrated in vacuo and purified by column chromatography (silica gel, dichloromethane/methanol=10:1) to afford (R)—N-((2-hydroxy-4,6-dimethylpyridin-3-yl)methyl)-6-methyl-7-(1-phenylethyl)-2-(pyrrolidin-1-yl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamide (45 mg, 60.0%). LRMS (M+H) m/z: calcd 484.26. found 484. HPLC purity (214 nm): 97.8%. 1H NMR (400 MHz, CD3OD) δ 8.56 (s, 1H), 7.27-7.20 (m, 5H), 6.06-6.02 (m, 2H), 4.45 (s, 2H), 3.52-3.45 (m, 4H), 2.40 (s, 3H), 2.35 (s, 3H), 2.21 (s, 3H), 2.01-1.94 (m, 7H).

Provenance & Evidence