反应详情

The title compound was prepared according to the general procedure (Method B) by coupling Intermediate 7 (100 mg, 0.398 mmol) with 4-[3,5-difluoro-4-(2,2,2-trifluoroethoxy)phenyl]-1,3-thiazol-2-amine (123 mg, 0.398 mmol) in the presence of EDCI hydrochloride (91 mg, 0.475 mmol), HOBt (16 mg, 0.118 mmol) and DMAP (4 mg, 0.032 mmol) in 1,2-dichloroethane (5 mL) to give 70 mg of the product as an off white solid; 1H-NMR (δ ppm, DMSO-d6, 300 MHz) 3.21 (s, 3H), 3.73 (s, 3H), 3.80 (s, 5H), 3.94 (s, 2H), 4.85 (q, J=8.7 Hz, 2H), 6.35 (s, 1H), 7.69 (d, J=9.3 Hz, 2H), 7.82 (s, 1H), 12.55 (br s, 1H, exchangeable with D2O); ESI-MS (m/z) 544.11 (M+H)+.