Benzylamine → (S)-2-(Benzo[1,2,5]thiadiazole-4-sulfonylamino)-N-[1-benzylcarbamoyl-2-(3,4-dichloro-phenyl)-ethyl]-4-chloro-benzamide

Participants

Reaction Steps

The title compound (19 mg, 33%) was obtained from (S)-2-[2-(benzo[1,2,5]thiadiazole-4-sulfonylamino)-4-chloro-benzoylamino]-3-(3,4-dichloro-phenyl)-propionic acid and benzyl amine as in Example 1, Part C. HPLC: RT=10.73 min. MS (ESI−): mass calcd. for C29H22Cl3N5O4S2, 675.01; m/z found, 672/674 [M−H]−. 1H NMR (500 MHz, CDCl3): 11.59 (s, 1H), 8.38 (dd, J=7.1, 0.7, 1H), 8.20 (d, J=8.8, 1H), 7.74-7.71 (m, 2H), 7.37-7.25 (m, 5H), 7.13-7.11 (m, 2H), 7.03-6.98 (m, 1H), 6.96-6.87 (m, 2H), 5.79-5.71 (m, 1H), 4.66-4.61 (m, 1H), 4.50-4.45 (m, 1H), 4.33-4.29 (m, 1H), 3.14-3.10 (m, 1H), 3.00-2.96 (m, 1H),

Provenance & Evidence