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-[2,4-difluoro-3-(trifluoromethyl)phenyl]-1,3-thiazol-2-amine (111 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 35 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), 3.81 (s, 3H), 3.95 (s, 2H), 6.35 (s, 1H), 7.51 (d, J=9.9 Hz, 1H), 8.32 (q, J=6.3 Hz, 1H), 12.61 (br s, 1H, exchangeable with D2O); ESI-MS (m/z) 514.09 (M+H)+.