[(2R)-2-(cyclopentylmethyl)-3-(2-{5-fluoro-2-methyl-6-[(2-pyridinylmethyl)amino]-4-pyrimidinyl}hydrazino)-3-oxopropyl][(phenylmethyl)oxy]formamide → [(2R)-2-(cyclopentylmethyl)-3-(2-{5-fluoro-2-methyl-6-[(2-pyridinylmethyl)amino]-4-pyrimidinyl}hydrazino)-3-oxopropyl]hydroxyformamide

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Reaction Steps

[(2R)-2-(Cyclopentylmethyl)-3-(2-{5-fluoro-2-methyl-6-[(2-pyridinylmethyl)amino]-4-pyrimidinyl}hydrazino)-3-oxopropyl][(phenylmethyl)oxy]formamide (0.0999 g, 0.1867 mmol) was dissolved in 10 mL of MeOH, degassed and placed under nitrogen. Then 10% Pd(C) (0.025 g) was added and the contents were degassed and stirred under a hydrogen balloon for 2.75 h. The contents were then degassed and filtered through an Acrodisc (CR PTFE 0.45 μm). The resulting filtrate was concentrated and purified by RP-HPLC to provide [(2R)-2-(cyclopentylmethyl)-3-(2-{5-fluoro-2-methyl-6-[(2-pyridinylmethyl)amino]-4-pyrimidinyl}hydrazino)-3-oxopropyl]hydroxyformamide as a beige solid (0.0231 g, 28%). LCMS: (M+H)+=446.5.

Provenance & Evidence