Methanol → (S)-2-(2-(4-(3-(2,4-difluorophenyl)ureido)phenyl)thiazole-4-carboxamido)-3-methylbutanoic acid

Participants

Reaction Steps

To a solution of (S)-methyl 2-(2-(4-(3-(2,4-difluorophenyl)ureido)phenyl)thiazole-4-carboxamido)-3-methylbutanoate (100 mg, 0.204 mmol) in THF (4 mL)+MeOH (1 ml), 1 ml of 1N LiOH (42.99 mg, 1.024 mmol) was added at RT and stirred for 2-3 hr. After completion of reaction, THF was removed under reduced pressure. Obtained material was dissolved in water, acidified with 1N HCl and white solid precipitated out. It was filtered and dried.

Provenance & Evidence