Triethylamine → N-(3-{[6-chloro-4-(1H-pyrrolo[2,3-b]pyridin-3-yl)pyridin-2-yl]amino}-2,2-dimethylpropyl)pyridine-3-sulfonamide

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Reaction Steps

To a solution of Example 74 (55.0 mg, 0.167 mmol) in DMF (1 mL) was added triethylamine (0.070 mL, 0.50 mmol) and pyridine-3-sulfonyl chloride (35.5 mg, 0.200 mmol). After 4 hours, the reaction was quenched with 20% brine and extracted with EtOAc (2×). The organic layers were combined, concentrated, and purified by reverse-phase HPLC as described in Example 56 to give the title compound (28.5 mg) as trifluoroacetic acid salts. 1H NMR (500 MHz, DMSO-d6) ppm 0.89 (s, 6H), 2.68 (d, J=7.02 Hz, 2H), 3.13 (s, 2H), 6.80 (s, brd, 1H), 6.89 (d, J=1.22 Hz, 1H), 6.94 (s, 1H), 7.22 (dd, J=8.09, 4.73 Hz, 1H), 7.60 (dd, J=7.63, 4.58 Hz, 1H), 7.77 (t, J=6.87 Hz, 1H), 8.12-8.18 (m, 2H), 8.28-8.35 (m, 2H), 8.77 (d, J=6.41 Hz, 1H), 8.94 (d, J=2.14 Hz, 1H), 12.19 (s, 1H). MS (APCI+) m/z 471.2 (M+H)+.

Provenance & Evidence