(2R)-2-(methylamino)propan-1-ol

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 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 (2R)-2-(methylamino)propan-1-ol (obtained as described in Becker et al., J. Chem. Soc. 1957, 858) to give 5-{[(2R)-2-(methylamino)propyl]oxy}-N-{3-methyl-4-[(6-methylpyridin-3-yl)oxy]phenyl}quinazolin-4-amine in 75% 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), 10.3 (bs, 1H); Mass spectrum: MH+ 430. The procedure described in Example 103, preparation of starting materials

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 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. The procedure described in Example 3 (preparation of starting materials)

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 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 2-chloro-4-[(5-fluoroquinazolin-4-yl)amino]phenol (obtained as described in Example 4.5, preparation of starting materials) to give 2-chloro-4-[(5-{[(2R)-2-(methylamino)propyl]oxy}quinazolin-4-yl)amino]phenol in >100% yield; NMR spectrum (DMSO-d6) 1.20 (d, 3H), 2.40 (s, 3H), 3.30 (m, 1H), 4.25 (dd, 1H), 4.35 (dd, 1H), 7.00 (d, 1H), 7.10 (d, 1H), 7.30 (d, 1H), 7.60 (dd, 1H), 7.70 (t, 1H), 7.90 (d, 1H), 8.50 (s, 1H); Mass spectrum MH+ 359.1 The procedure described in Example 3 (preparation of starting materials)