反应详情

The procedure described in Example 3 (preparation of starting materials) was repeated using (2R)-2-(methylamino)propan-1-ol (obtained as described in Becker et al., J. Chem. Soc. 1957, 858) and 4-[(5-fluoroquinazolin-4-yl)amino]-2-methylphenol (obtained as described in Example 3, preparation of starting materials) to give 2-methyl-4-[(5-{[(2R)-2-(methylamino)propyl]oxy}quinazolin-4-yl)amino]phenol as a brown solid in 80% yield; NMR spectrum (DMSO-d6) 1.16 (d, 3H), 2.14 (s, 3H), 2.34 (s, 3H), 3.04 (m, 1H), 3.24 (bs, 1H), 4.08 (dd, 1H), 4.25 (dd, 1H), 6.76 (d, 1H), 7.06 (d, 1H), 7.26 (d, 1H), 7.47 (d, 1H), 7.53 (dd, 1H), 7.65 (t, 1H), 8.39 (s, 1H), 9.17 (s, 1H), 10.37 (s, 1H); Mass spectrum MH+ 339.

1. customThe procedure described in Example 3 (preparation of starting materials)