Diisopropylethylamine → HCID 178478400, compound

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Reaction Steps

Prepared according to Procedure H using (8-chloro-2-(2-chlorophenyl)quinolin-3-yl)methanamine (0.100 g, 0.33 mmol), 2,6-dichloropurine (0.062 g, 0.33 mmol, 1 eq) and DIEA (0.07 mL, 0.4 mmol, 1.2 eq) in ethanol (5 mL). 2-Chloro-N-((8-chloro-2-(2-chlorophenyl)quinolin-3-yl)methyl)-9H-purin-6-amine [PI3Kδ IC50=615 nM] was obtained after purification as a white solid. 1H NMR (500 MHz, DMSO-d6) δ ppm 8.44 (1 H, s), 8.15 (1 H, s), 8.04 (1 H, dd, J=8.5, 1.2 Hz), 7.96 (1 H, d, J=6.7 Hz), 7.60 (1 H, d, J=7.3 Hz), 7.61 (1 H, t, J=7.9 Hz), 7.54 (1 H, d, J=6.7 Hz), 7.50 (1 H, t, J=6.7 Hz), 7.44 (1 H, t, J=7.3 Hz), 4.62 (2 H, d, J=26.9 Hz) Mass Spectrum (ESI) m/e=455.0 and 457.0 (M+1)

Provenance & Evidence