反应详情

The procedure described in Example 103, preparation of starting materials, was repeated using 5-fluoro-N-{3-methyl-4-[(6-methylpyridin-3-yl)oxy]phenyl}quinazolin-4-amine (obtained as described in Example 103, preparation of starting materials) and (2S)-2-(methylamino)propan-1-ol (obtained as described in Chacchio et al., Tetrahedron, 1995, 51, 5689) to give 5-{[(2S)-2-(methylamino)propyl]oxy}-N-{3-methyl-4-[(6-methylpyridin-3-yl)oxy]phenyl}quinazolin-4-amine in 71% yield; NMR Spectrum: (CDCl3) 1.30 (d, 3H), 2.28 (s, 3H), 2.52 (s, 3H), 2.53 (s, 3H), 3.20 (m, 1H), 4.09 (m, 1H), 4.21 (m, 1H), 6.89 (m, 2H), 7.14-7.07 (m, 2H), 7.45 (d, 1H), 7.63 (m, 2H), 8.26 (s, 1H), 8.63 (s, 1H); Mass spectrum: MH+ 430.

1. customThe procedure described in Example 103, preparation of starting materials