Pyridine → HCID 86726670, compound

Participants

Reaction Steps

A solution of 1-chloro-N,N,2-trimethylpropenylamine (115.7 mg, 0.8659 mmol) in THF (1.0 mL) was added slowly to a solution of 5-[(tert-butoxycarbonyl)amino]-2-(2,6-difluorophenyl)-1,3-thiazole-4-carboxylic acid (Example 1, Step 6, 120.4 mg, 0.3379 mmol) in THF (1.0 mL). The mixture was stirred at room temperature for 5 h. A solution of tert-butyl {(3S)-1-[5-amino-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-4-yl]piperidin-3-yl}carbamate (127.3 mg, 0.2699 mmol) in THF (2.0 mL) was then added, followed by pyridine (227.6 mg, 2.877 mmol) and the mixture was stirred at room temperature for a further 12 h. The mixture was then concentrated and the residue was purified by chromatography on silica gel (0-100% EtOAc in hexanes) to afford the sub-title compound as a yellow solid (194.4 mg, 89%). LCMS calc. for C38H42F2N2O2S2 (M+H)+: m/z=810.2. found 810.2.

Provenance & Evidence