反应详情

Prepared as in Example 123 from 4-amino-5-(cyclopentylmethoxy)-2-methylquinoline-3-carboxylic acid (Example 18) as a white solid (100%). 1H NMR (400 MHz, DMSO-d6) δ 1.29-1.37 (m, 2H), 1.51-1.66 (m, 4H), 1.82-1.90 (m, 2H), 2.43-2.51 (m, 1H), 2.81 (s, 3H), 4.18 (d, J=7.2 Hz, 2H), 7.24 (d, J=8.4 Hz, 1H), 7.60 (d, J=8.4 Hz, 1H), 7.84 (t, J=8.4 Hz, 1H), 9.25 (brs, 1H), 9.86 (brs, 1H). MS 301 (MH+-HCl).