反应详情

The title compound was prepared according to Method C using 2-oxo-2,3-dihydrobenzo[d]oxazole-6-carboxylic acid (Eur. J. Med. Chem. 1974, 9, 491-6.) and N′-hydroxynicotinimidamide (Tyger). 1H NMR (300 MHz, DMSO-d6) δ 7.35 (d, J=8.7 Hz, 1H), 7.65 (dd, J=7.5, 4.4 Hz, 1H), 8.04 (d, J=1.6 Hz, 1H), 8.07 (s, 1H), 8.44 (dt, J=7.9, 2.0 Hz, 1H), 8.82 (dd, J=4.8, 1.6 Hz, 1H), 9.25 (d, J=1.6 Hz, 1H) ppm; MS (DCI/NH3) m/z 281 (M+H)+.