Lithium Hydroxide → HCID 58052559, compound

Participants

Reaction Steps

To a solution of 5-[2-(4-Fluoro-phenyl)-6-(methanesulfonyl-methyl-amino)-3-ethylcarbamoyl-furo[2,3-b]pyridin-5-yl]-pentanoic acid ethyl ester (3.0 mg) in MeOH (0.5 ml) is added LiOH (1 M in water, 0.25 ml) and the mixture is refluxed for 1 h, cooled to rt and purified by preparative HPLC to afford the title compound (M+H)+=478.1; Retention time=1.03 min, Method A.

Provenance & Evidence