HCID 62916801, compound → HCID 118590304, compound

Participants

Reaction Steps

The title compound was prepared by the method similar to that of Example 31 employing 4-(3-hydroxypyrrolidin-1-yl)benzene sulfonamide (Int-51) and 6-(2-(2,5-difluorophenyl)piperidin-1-yl)imidazo[1,2-a]pyridine-3-carboxylic acid (Int 23) to afford an enantiomeric mixture which was purified by column chromatography using CHIRALPAK AD-H column and n-HEXANE:ETHANOL, 80:20 isocratic solution as eluent to afford 6-(2-(2,5-difluorophenyl)piperidin-1-yl)-N-((4-((S)-3-hydroxypyrrolidin-1-yl)phenyl)sulfonyl)imidazo[1,2-a]pyridine-3-carboxamide (0.012 g) (Isomer-II) MS (ESI): m/z 582.2 (M+H); 1H NMR (400 MHz, DMSO-d6) δ 12.00 (1H, S), 8.83 (1H, s), 8.4 (1H, s), 7.76-7.74 (2H, m), 7.58-7.56 (1H, m), 7.46-7.43 (1H, m), 7.07-6.99 (2H, m), 6.91-6.90 (1H, m), 6.65-6.62 (1H, m), 5.04-5.03 (1H, d), 4.42 (2H, bs), 3.50-3.38 (4H, m), 3.28-3.20 (1H, m), 2.90-2.85 (1H, m), 2.06-2.03 (1H, m), 1.91-1.88 (3H, m), 1.76-1.67 (1H, m), 1.64-1.53 (1H, m) ppm.

Provenance & Evidence