反应详情

Intermediate 30 was coupled with tyramine following procedure F. The resulting product was deprotected following procedure G. LC-MS showed the product had the expected M+H+ of 482. 1H NMR (Varian 300 MHz, CD3OD, shifts relative to the solvent peak at 3.3 ppm) δ 8.4 (d, 1H), δ 8.2 (s, 1H) 8.0 (d, 1H) 7.6 (d, 1H), 7.5 (t, 1H), 7.1 (m, 3H), 6.8 (d, 2H), 4.5 (s, 2H), 3.6 (t, 2H), δ 3.0 (s, 3H), 2.9 (m, 5H), δ 2.8 (t, 2H), 2.0 (m, 4H).