Reaktion #1862256

Reaktionsgleichung

3-(6-Fluoropyridin-2-yl)-5-(pyridin-3-yl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-c]pyridine

4,4′-bipiperidine

→

3-(6-(4,4′-bipiperidin-1-yl)pyridin-2-yl)-5-(pyridin-3-yl)-1H-pyrazolo[3,4-c]pyridine

Reaktionsbedingungen

Aufarbeitung

1. 1
   Sonstige273 was obtained
2. 2
   Sonstigepurified via reverse phase HPLC
3. 3
   Sonstigeto afford 25 mg (20%) over two steps

Vorschrift

Following the procedures of Example 143, and starting with 3-(6-Fluoropyridin-2-yl)-5-(pyridin-3-yl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-c]pyridine and 4,4′-bipiperidine, 273 was obtained and purified via reverse phase HPLC using a gradient of MeCN in water with 0.1% HCOOH to afford 25 mg (20%) over two steps. ESI MS m/z 440.2 (M+1). 1H NMR (400 MHz, DMSO): 9.23 (s, 1H), 8.97 (s, 1H), 8.61 (s, 1H), 8.39 (s, 1H), 7.67 (t, J=7.9 Hz, 1H), 7.55 (s, 1H), 7.46 (d, J=7.3 Hz, 1H), 6.89 (d, J=8.2 Hz, 1H), 4.54 (d, J=11.1 Hz, 2H), 2.97 (s, 2H), 2.66 (s, 2H), 1.88-1.71 (m, 4H), 1.46 (s, 1H), 1.31 (s, 5H)

Quelle