Hydrochloric Acid → HCID 118308680, compound

Participants

Reaction Conditions

Reaction Steps

To a mixture of 86 mg of methyl 3-[(2R)-2-({[8-(cyclohexylmethoxy)-2-methylimidazo[1,2-a]pyridin-3-yl]carbonyl}amino)-1-hydroxypropan-2-yl]benzoate, 1.9 ml of methanol, and 1.9 ml of THF was added 0.36 ml of a 1 M aqueous sodium hydroxide solution, followed by stirring at 40° C. for 16 hours. The reaction mixture was left to be cooled to room temperature and 1 M hydrochloric acid was then added thereto, followed by extraction with chloroform. The organic layer was dried over anhydrous magnesium sulfate and the solvent was then evaporated under reduced pressure. The obtained residue was purified by silica gel column chromatography to obtain 52 mg of 3-[(2R)-2-({ [8-(cyclohexylmethoxy)-2-methylimidazo[1,2-a]pyridin-3-yl]carbonyl}amino)-1-hydroxypropan-2-yl]benzoic acid.

Provenance & Evidence