Hydrochloric Acid → HCID 54675651, compound

Participants

Reaction Conditions

Reaction Steps

A methanol (1.5 mL, anhydrous) solution containing 4-amino-2-(6-chloro-1-(3,3,4,4,4-pentafluorobutyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-N-cyclopropyl-5-methyl-6-oxo-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine-5-carboxamide, as described in Example 176, (62 mg, 0.114 mmol) and sodium methoxide (0.21 ml, 0.91 mmol, 25% in methanol) was stirred for 10 hours at 60° C. The reaction mixture was cooled and adjusted to pH 7.0 with 2N HCl aq. at 0° C. The residue was purified by reverse phase HPLC to afford the indicated product. Chiral separation using SFC on a Chiralcel OJ column provided both enantiomers of the title compound. 1H NMR (500 MHz, CD3COCD3): δ 0.61 (m, 2H); 0.77 (M, 2H); 1.83 (s, 3H); 2.85 (m, 1H); 3.04 (m, 2H); 4.05 (s, 3H); 4.88 (m, 2H); 6.78 (d, J=8.7 Hz, 2H); 7.72 (br, 1H); 7.84 (d, J=8.6 Hz, 1H); 9.13 (d, J=8.6 Hz, 1H). m/z=541.21 (M+H).

Provenance & Evidence