反应详情

Intermediate 4 from above was coupled with N-[4-(2-Amino-ethyl)-phenyl]-acetamide by procedure F and the resulting product deprotected by procedure G to give 3. LC-MS showed the product had the expected M+H+ of 497. 1H NMR (Varian 300 MHz, CDCl3—CD3OD, shifts relative to the solvent peak at 7.24 ppm) δ 8.1 (m, 2H) 8.0 (m, 1H) 7.6 (m, 1H) 7.5 (m, 1H) 7.4 (m, 2H) 7.3 (m, 1H) 7.2 (d, 2H) 4.4 (s, 2H) 3.9 (m, 2H) 3.3 (m, 2H) 2.9 (m, 2H) 2.8 (s, 3H) 2.7 (m, 2H) 2.1 (s, 3H) 1.8 (m, 2H).

1. customto give 3