反应详情

Intermediate 143 was coupled with 4-(2-amino-ethyl)-2-chloro-phenol following procedure F. The resulting product was deprotected following procedure G2. LC-MS showed the product had the expected M+H+ of 436. 1H NMR (Varian 300 MHz, CD3OD, shifts relative to the solvent peak at 3.3 ppm) δ 8.38 (s, 1H) 8.26 (d, 2H) 7.87 (d, 1H) 7.72 (m, 1H) 7.48 (d, 1H) 7.20 (s, 1H) 7.00 (d, 1H) 6.79 (d, 1H) 4.62 (s, 2H) 3.92 (d, 2H) 3.74 (d, 2H) 3.61 (t, 2H) 3.24 (t, 2H) 2.88 (t, 2H) 2.76 (d, 1H) 2.37 (d, 1H).