(2R)-2-(tetrahydro-2H-pyran-2-yloxy)propyl methanesulfonate → 6-[(5-{[(2R)-2-(methylamino)propyl]oxy}pyridin-2-yl)oxy]-N-(1-methyl-1H-pyrazol-3-yl)quinazoline-4-amine

Beteiligte Stoffe

Reaktionsschritte

Using 6-({4-[(1-methyl-1H-pyrazol-3-yl)amino]quinazolin-6-yl}oxy)pyridin-3-ol obtained in Example 6-3), (2R)-2-(tetrahydro-2H-pyran-2-yloxy)propyl methanesulfonate and 2 M methylamine/tetrahydrofuran solution, and in the same manner as in Example 26 or according to a method similar to it or according to a combination thereof with an ordinary method, the entitled compound (6 mg) was obtained as a pale yellow amorphous solid.

Herkunft & Nachweise