反应详情

1-Methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid dimethylcarbamoylmethyl-amide (41 mg) was prepared by following General Procedure F using 1-methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzimidazole-5-carboxylic acid (41 mg), 2-amino-N,N-dimethyl-acetamide (0.33 ml), HBTU (38 mg), and DIEA (0.1 ml). LC/MS: m/z 494. 1H NMR (DMSO-d6, 400 MHz): δ 8.42 (t, 1H), 8.09 (s, 1H), 7.90 (m, 1H), 7.78 (br, 1H), 7.72 (br, 1H), 7.48 (d, 1H), 7.44 (d, 1H), 7.34 (m, 1H), 4.11 (d, 2H), 3.63 (s, 3H), and 3.00 (d, 6H).