反应详情

The title compound was prepared from (S)-tryptophan according to Method D and was isolated as a solid in 92% yield. δH (MeOD-d3) 7.46 (1H, d, J 7.9 Hz), 7.21 (1H, d, J 8.0 Hz), 6.96 (3H, m), 3.79 (1H, dd, J 11.3 and 3.6 Hz), 3.54 (1H, dd, J 11.3 and 6.2 Hz), 3.05 (1H, m), 2.80 (1H, m), 2.61 (1H, m). Note: exchangeable protons not evident in MeOD.

1. customwas isolated as a solid in 92% yield