[(2R)-2-(cyclopentylmethyl)-3-(2-{5-fluoro-6-[(4S)-4-hydroxy-3,3-dimethyl-1-pyrrolidinyl]-2-methyl-4-pyrimidinyl}hydrazino)-3-oxopropyl][(phenylmethyl)oxy]formamide → HCID 58000678, compound

Participants

Reaction Steps

To a solution of [(2R)-2-(cyclopentylmethyl)-3-(2-{5-fluoro-6-[(4S)-4-hydroxy-3,3-dimethyl-1-pyrrolidinyl]-2-methyl-4-pyrimidinyl}hydrazino)-3-oxopropyl][(phenylmethyl)oxy]formamide (0.1606 g, 0.296 mmol) in MeOH (5 mL) was added 10% Pd/C (50% water, 48 mg). The mixture was hydrogenated under balloon pressure for 1 h, and was then filtered. The solution was concentrated in vacuo and the residue was crystallized from EtOAc-hexanes to afford [(2R)-2-(cyclopentylmethyl)-3-(2-{5-fluoro-6-[(4S)-4-hydroxy-3,3-dimethyl-1-pyrrolidinyl]-2-methyl-4-pyrimidinyl}hydrazino)-3-oxopropyl]hydroxyformamide (0.1205 g, 90% yield) as a light pink solid. LCMS: (M+H)+: 453.3.

Provenance & Evidence