N-(4-aminocyclohexyl)methanesulfonamide → HCID 178441587, 화합물

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N-{5-[5-(2-Chloro-4-pyrimidinyl)-2-(1,1-dimethylethyl)-1,3-thiazol-4-yl]-2-fluorophenyl}-2,6-difluorobenzenesulfonamide (50 mg, 0.093 mmol) and N-(4-aminocyclohexyl)-methanesulfonamide (19.62 mg, 0.102 mmol) were dissolved in n-butanol (1 mL) and TEA (0.052 mL, 0.371 mmol) was added. The reaction was stirred in a closed vessel at 90° C. for 18 h. The reaction mixture was cooled to rt and solvent was removed. The residue was purified via Gilson Acidic HPLC (10 to 90% gradient, Acetonitrile/H2O+TFA; C18 column). Desired fractions were combined and solvent removed to give the title compound as a white solid (0.006 g). 1H NMR (400 MHz, DMSO-d6) δ ppm 10.95 (s, 1H), 8.09 (d, J=5.0 Hz, 1H), 7.67-7.78 (m, 1H), 7.41 (d, J=3.5 Hz, 1H), 7.28 (q, J=8.7 Hz, 2H), 7.00 (dt, J=2.6, 1.3 Hz, 1H), 6.10-6.28 (m, 1H), 3.56-3.70 (m, 1H), 3.41-3.52 (m, 1H), 3.09 (td, J=4.2, 1.7 Hz, 1H), 2.92 (s, 3H), 1.83-1.98 (m, 4H), 1.21-1.50 (m, 13H). MS (ESI): 695 [M+H]+.

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