反应详情

Methyl 2-(6-amino-3-(aminomethyl)-2-methylpyridin-4-yloxy)acetate (271 mg, 0.909 mmol), 1-benzyl-1H-pyrazole-4-carboxylic acid (synthesis description below) (184 mg, 0.909 mmol) and DIPEA (0.794 ml, 4.54 mmol) were dissolved in DMF (2 ml), then HATU (518 mg, 1.363 mmol) was added and the reaction mixture was stirred over night at rt. Purification by prep HPLC (Sun-Fire C18, 100×30mm 5 to 100% ACN and 0.1% TFA, flow 40 mml/min.) offered the titled compound after lyophilisation. HPLC (Method C) Rtc=2.789 min, MS (Method D): [M+H]+=410.0.

1. customPurification by prep HPLC (Sun-Fire C18, 100×30mm 5 to 100% ACN and 0.1% TFA, flow 40 mml/min.)
2. customHPLC (Method C) Rtc=2.789 min, MS (Method D)