反应详情

温度

65 °C

{(2R)-2-(Cyclopentylmethyl)-3-[2-(2,6-dichloro-5-fluoro-4-pyrimidinyl)hydrazino]-3-oxopropyl}[(phenylmethyl)oxy]formamide (136 mg, 0.278 mmol) and 3-[(2S)-2-pyrrolidinylmethyl]-3H-[1,2,3]triazolo[4,5-d]pyrimidine (63 mg, 0.308 mmol) were dissolved in DMSO (5 mL), then DIEA (59 μL, 0.308 mmol) was added, and the solution was heated at 65° C. overnight. When the reaction was complete as determined by LCMS, the solution was concentrated in vacuo, and the resulting crude product was purified by RP-HPLC to provide [(2R)-3-(2-{2-chloro-5-fluoro-6-[(2S)-2-(3H-[1,2,3]triazolo[4,5-d]pyrimidin-3-ylmethyl)-1-pyrrolidinyl]-4-pyrimidinyl}hydrazino)-2-(cyclopentylmethyl)-3-oxopropyl][(phenylmethyl)oxy]formamide (43 mg, 21%). LCMS: (M+H)+: 651.6.

1. concentrationthe solution was concentrated in vacuo
2. customthe resulting crude product was purified by RP-HPLC