Hydrochloric Acid → HCID 67114804, compound

Participants

Reaction Steps

Following the general procedure-1, N-{6-[5-cyclopropyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]pyridin-3-yl}isonicotinamide (160 mg) was prepared from isonicotinic acid (132 mg, 1.2 mmol) and intermediate 36 (290 mg, 0.67 mmol) as an off-white solid and dissolved in THF. Saturated HCl in diethyl ether was added to this solution at 0° C. and stirred for 15 min Solid that separated out was filtered and dried to give the title compound (137 mg) as an yellow solid M.P.: 186-188° C. 1H-NMR (δ ppm, DMSO-d6, 400 MHz): 11.23 (s, 1H), 8.99 (d, J 2.5, 1H), 8.94 (d, J 6.2, 2H), 8.47 (dd, J 2.5, 8.8, 1H), 8.14 (d, J 6.2, 2H), 7.85 (d, J 8.8, 1H), 6.65 (s, 1H), 2.60-2.50 (m, 1H), 1.04-0.94 (m, 2H), 0.80-0.73 (m, 2H). MS (m/z): 371.65 [M−H]−.

Provenance & Evidence