Реакция #86115

Уравнение реакции

tert-butyl N-[(3S)-1-[3-cyclopropyl-6-[6-(5-ethyl-3-pyridyl)pyrazolo[4,3-c]pyridin-1-yl]-2-pyridyl]-3-piperidyl]carbamate

hydrochloric acid

→

139

Выход 7.4%

(S)-1-(3-cyclopropyl-6-(6-(5-ethylpyridin-3-yl)-1H-pyrazolo[4,3-c]pyridin-1-yl)pyridin-2-yl)piperidin-3-amine

Выход 7.4%

Растворители

Methanol

1,4-Dioxane

Условия реакции

Обработка

1. 1
   КонцентрированиеThe mixture was concentrated
2. 2
   Другоеthe residue was purified by reverse phase HPLC

Методика

To a solution of tert-butyl N-[(3S)-1-[3-cyclopropyl-6-[6-(5-ethyl-3-pyridyl)pyrazolo[4,3-c]pyridin-1-yl]-2-pyridyl]-3-piperidyl]carbamate (0.0597 mmol; 32.2 mg) in Methanol (10 mL) was added hydrochloric acid, 4.0 M in 1,4-Dioxane (5 mL). The resulting mixture was stirred at room temperature overnight. The mixture was concentrated and the residue was purified by reverse phase HPLC to afford 139 as an off-white solid (20 .mg, 7.4%). MS (ESI) m/z: 440.3 [M+H]+

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