反应详情

1-Methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid (trans-4-hydroxy-cyclohexylmethyl)-amide (60 mg) was prepared by following General Procedure F starting from 1-methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid (75 mg), trans-4-aminomethyl-cyclohexanol hydrochloride (34 mg), HBTU (84 mg), and DIEA (48 uL). LC/MS: m/z 521.0. 1H NMR (DMSO-d6, 400 MHz): δ 12.40 (bs, 1H), 8.47-8.35 (m, 1H), 8.08 (s, 1H), 7.92 (s, 1H), 7.80-7.65 (m, 2H), 7.49 (d, 1H), 7.36 (d, 1H), 4.49 (s, 1H), 3.63 (s, 3H), 3.11 (t, 2H), 1.92-1.68 (m, 3H), 1.66-1.18 (m, 4H), 1.17-0.88 (m, 3H).