HCID 10254044, compound → HCID 10347289, compound

Participants

Reaction Steps

4-[2-(3-Bromo-4-methoxy-phenyl)-2-hydroxy-ethylamino]-3-(1-tert-butyloxycarbonyl-4-methyl-6-morpholin-4-yl-1H-benzoimidazol-2-yl)-1-trifluoromethanesulfonyl-1,5-dihydro-pyrrol-2-one (0.018 g, 0.023 mmol) was reacted according to the procedure used to synthesize (S)-4-[2-(3-chloro-phenyl)-2-hydroxy-ethylamino]-3-(4-methyl-6-morpholin-4-yl-1H-benzoimidazol-2-yl)-1,5-dihydro-pyrrol-2-one and afforded the title material (0.0068 g, 54%) as a beige solid. HPLC: 98% (220 nm), LCMS (+ESI, M+H+) m/z 542, 544, HRMS calcd for C25H28N5O4Br=541.1325, found: 541.1331; 1H NMR (400 MHz, methanol-d4) δ (ppm): 2.48 (3H, s), 3.11 (4H, br dd), 3.49 (1H, dd, J=13.8 and 6.7 Hz), 3.57 (1H, dd, J=13.8 and 4.3 Hz), 3.84–3.87 (7H, m), 4.13 (2H, 2d, J=18.0 Hz), 4.85–4.94 (1H, m), 6.75 (1H, s), 6.92 (1H, s), 6.99 (1H, d, J=8.6 Hz), 7.37 (1H, dd, J=8.6 and 2.0 Hz), 7.64 (1H, d, J=2.0 Hz).

Provenance & Evidence