反应详情

Following the procedure described in Example 23, Part K, (3aR,9bS)-tert-butyl 6-chloro-5-oxo-8-methyl-3,3a,4,5-tetrahydro-1H-pyrrolo[3,4-c]isoquinoline-2(9bH)-carboxylate, the first eluting compound from Part C above, was converted into the title compound of Example 37 as an off-white solid. 1H NMR (CD3OD): δ 7.26 (s, 1H), 6.93 (s, 1H), 4.06-4.02 (m, 1H), 3.73-3.67 (m, 2H), 3.40-3.34 (m, 2H), 3.30-3.25 (m, 1H), 2.39 (s, 3H). LRMS (ESI): 237.1/239.1 (M+H)+.