L-Methionine → HCID 86721026, compound

Participants

Reaction Steps

NaH (3.958 mg, 0.09894 mmol) was added to a suspension of 2-amino-6-fluoro-N-(1H-pyrrolo[2,3-c]pyridin-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide (28 mg, 0.08995 mmol) (synthesized according to a procedure similar to Example 1 or Example 3a) and Met (11.49 mg, 5.039 μL, 0.08096 mmol) in DMF (3 mL) under N2. The suspension was stirred at RT for 5 h before water (2 drops) was added. The crude mixture was purified by fractionlynx HPLC. Clean fractions were liophilized to yield 2-amino-6-fluoro-N-(1-methyl-1H-pyrrolo[2,3-c]pyridin-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide (5 mg, 16%). MS (ES+) 326.1.

Provenance & Evidence