反应详情

2-[4-((S)-2-Hydroxy-2-phenyl-ethylamino)-2-oxo-1,2-dihydro-pyridin-3-yl]-3H-benzoimidazole-4-carboxylic acid4-fluoro-benzylamide was synthesized from 2-[4-((S)-2-hydroxy-2-phenyl-ethylamino)-2-oxo-1,2-dihydro-pyridin-3-yl]-3H-benzoimidazole-4-carboxylic acid, benzylamine, DIEA, HATU and DMF using a similar procedure as 2-[4-((S)-2-hydroxy-2-phenyl-ethylamino)-2-oxo-1,2-dihydro-pyridin-3-yl]-3H-benzoimidazole-4-carboxylic acid 3-fluoro-benzylamide yielding 2-[4-((S)-2-hydroxy-2-phenyl-ethylamino)-2-oxo-1,2-dihydro-pyridin-3-yl]-3H-benzoimidazole-4-carboxylic acid 4-fluoro-benzylamide. LC/MS calcd for C28H24FN5O3 (m/e) 497.0, obsd 498 (M+H). 1H NMR (DMSO-d6) δ: 13.35-13.53 (m, 1H), 11.13-11.38 (m, 1H), 10.35-11.03 (m, 1H), 9.19-9.42 (m, 1H), 7.68-7.97 (m, 2H), 7.24-7.58 (m, 9H), 7.08-7.22 (m, 2H), 6.13-6.30 (m, 1H), 5.74-6.02 (m, 1H), 4.49-4.98 (m, 3H), 3.49-3.29 (m, 2H).