反应详情

The title compound was prepared according to the procedures of Example 38E, substituting compound 76 with compound 118 (0.033 g, 0.0779 mmol) and 3-hydroxypyrrolidine with (R)-3-hydroxypyrrolidine. A yellow solid 116 was obtained (0.0353 g, 75%). 1H-NMR (CDCl3, 400 MHz) δ 2.15–2.23 (m, 1H), 2.25–2.31 (m, 1H), 3.78–3.84 (m, 2H), 3.87–3.95 (m, 2H), 4.28–4.34 (m, 4H), 4.72–4.76 (m, 1H), 6.77 (s, 1H), 6.91 (dd, J=1.1 Hz, 6.6 Hz, 1H), 6.95 (d, J=8.1 Hz, 1H), 7.05 (dd, J=2.1 Hz, 8.1 Hz, 1H), 7.10 (d, J=2.2 Hz, 1H), 7.12 (d, J=8.4 Hz, 1H), 7.54 (dd, J=1.4 Hz, 8.5 Hz, 1H), 7.83 (d, J=1.1 Hz, 1H), 8.15 (d, J=6.6 Hz, 1H); MS (APCI) m/z 475 (M+H)+.