反应详情

A mixture of 2-chloro-5-fluoro-4-hydrazino-6-(4-methyl-1-piperazinyl)pyrimidine (31 mg, 0.12 mmol), (2R)-3-cyclopentyl-2-{[formyl(tetrahydro-2H-pyran-2-yloxy)amino]methyl}propanoic acid (36 mg, 0.12 mmol), HOAt (20 mg, 0.144 mmol), EDC (28 mg, 0.144 mmol) and NMM (26 uL, 0.144 mmol) in DMF (2 mL) was stirred until the reaction was complete (2 h). The reaction mixture was then purified via RP-HPLC to provide [(2R)-3-{2-[2-chloro-5-fluoro-6-(4-methyl-1-piperazinyl)-4-pyrimidinyl]hydrazino}-2-(cyclopentylmethyl)-3-oxopropyl](tetrahydro-2H-pyran-2-yloxy)formamide (30 mg, 46%). LCMS: (M+H)+: 542.3; (M+Na)+: 564.3.

1. custom(2 h)
2. customThe reaction mixture was then purified via RP-HPLC