反应详情

Prepared by the method described in Example 202, replacing (R)—N-tert-butyl-5-(2-(5-fluoro-2-methoxypyridin-3-yl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide with (R)—N-(2-chloro ethyl)-5-(2-(5-fluoro-2-methoxypyridin-3-yl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide (Example 163, 100 mg, 0.239 mmol), replacing 2 M HCl with 4 M HCl dioxane solution, and reaction was conducted at 100° C. for 90 minutes. LCMS (apci) m/z=405.0 (M+H).

1. customPrepared by the method