反应详情

Prepared in analogy to Example 2 with 150 mg (0.43 mmol) of 2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-4,5,6-pyrimidinetriamine trihydrochloride from Example 8A, 7.5 ml of pyridine and 52.47 mg (0.43 mmol) of isopropyl chloroformate. The residue is taken up in a dichloromethane/methanol mixture, filtered and dried.

1. filtrationfiltered
2. customdried