反应详情

Intermediate 4 was coupled with 2-(2-amino-ethyl)-phenol following procedure F and the resulting product deprotected following procedure G. LC-MS showed the product had the expected M+H+ of 456. 1H NMR (Varian 300 MHz, CD3OD, shifts relative to the solvent peak at 3.30 ppm) δ 8.3 (m, 3H) 7.8 (d, 1H) 7.6 (m, 1H) 7.5 (d, 1H) 7.1 (d, 1H) 7.0 (m, 1H) 6.7 (d, 2H) 4.5 (s, 2H) 3.9 (m, 2H) 3.4 (m, 2H) 3.0 (m, 5H) 2.8 (m, 2H) 1.8 (m, 2H).