Ammonia → HCID 90102159, compound

Participants

Reaction Steps

(S)—N-(3-Methoxy-4-(4-((1-(5-methyl-4-oxo-3-phenyl-3,4-dihydropyrrolo[2,1-f][1,2,4]triazin-2-yl)ethyl)amino)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)phenyl)methanesulfonamide (159 mg, 0.02 mmol) was treated with boron tribromide (1M in dichloromethane, 0.61 ml, 0.61 mmol) in dichloromethane (1 ml) as a solvent and then with a solution of ammonia (7N in methanol, 4 ml, 28 mmol) according to the method described in Example 41 to give 53 mg (46% yield) of the title compound. Purity 100%.

Provenance & Evidence