反应详情

The title compound (61 mg, 95%) was prepared from 2-(benzo[1,2,5]thiadiazole-4-sulfonylamino)-4-bromobenzoic acid and (S)-3,4-dichlorophenylalanine methyl ester hydrochloride as in Example 1, Part C. 1H NMR (400 MHz, CDCl3): 11.43 (br s, 1H), 8.38 (dd, J=7.0, 1.0, 1H), 8.23 (dd, J=8.8, 1.0, 1H), 7.90 (t, J=1.0, 1H), 7.73 (dd, J=8.8, 7.0, 1H), 7.35 (d, J=8.2, 1H), 7.14 (d, J=2.0, 1H), 7.11 (d, J=1.0, 2H), 6.89 (dd, J=8.2, 2.1, 1H), 6.48 (br d, J=7.1, 1H), 5.00-4.92 (m, 1H), 3.82 (s, 3H), 3.22 (dd, J=14.0, 5.8, 1H), 3.16 (dd, J=14.0, 5.1, 1H).