反应详情

Prepared as in Example 15 from (R)-2-(((4-amino-2,2-dioxido-1H-benzo[c][1,2,6]thiadiazin-5-yl)oxy)methyl)piperidinium hydrochloride (Example 15a) and 2-(methylamino)isonicotinic acid. 1H NMR (400 MHz, DMSO-d6) δ 1.41 (m, 1H), 1.52-1.74 (m, 4H), 1.83 (m, 1H), 2.74 (d, 3H, J=4.6 Hz), 3.19 (m, 1H), 3.40 (m, 1H), 4.19 (dd, 1H, J=9.9, 3.6 Hz), 4.65 (t, 1H, J=10.1 Hz), 5.20 (m, 1H), 6.30 (s, 1H), 6.61 (m, 2H), 6.88 (d, 1H, J=8.5 Hz), 7.46 (t, 1H, J=8.6 Hz), 7.83 (br s, 1H), 8.01 (d, 1H, J=5.4 Hz), 8.30 (br s, 1H), 10.93 (s, 1H). MS 445 (MH+).