1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboximidamide → HCID 178419070, Verbindung

HRID 8582Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 8582
[F:1][C:2]1[CH:20]=[CH:19][CH:18]=[CH:17][C:3]=1[CH2:4][N:5]1[C:9]2=[N:10][CH:11]=[CH:12][CH:13]=[C:8]2[C:7]([C:14](=[NH:16])[NH2:15])=[N:6]1.[CH:21]12[O:28][CH:25]([CH2:26][CH2:27]1)[CH2:24][N:23]([CH:29]([C:35](OCC)=[O:36])[C:30](OCC)=[O:31])[CH2:22]2>C1(C)C=CC=CC=1>[F:1][C:2]1[CH:20]=[CH:19][CH:18]=[CH:17][C:3]=1[CH2:4][N:5]1[C:9]2=[N:10][CH:11]=[CH:12][CH:13]=[C:8]2[C:7]([C:14]2[N:15]=[C:30]([OH:31])[C:29]([N:23]3[CH2:24][CH:25]4[O:28][CH:21]([CH2:27][CH2:26]4)[CH2:22]3)=[C:35]([OH:36])[N:16]=2)=[N:6]1

Komponenten

4

Reaktionsbedingungen

Temperatur
140 °C

Versuchsvorschrift

0.50 g (1.11 mmol) of 1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboximidamide (example I, step 5) are suspended in 40 ml of toluene. Then 1.40 g (5.16 mmol) of diethyl 2-(8-oxa-3-azabicyclo[3.2.1]oct-3-yl)malonate from step 5 are added. The mixture is stirred at 140° C. overnight. The solid is then filtered off with suction, washed with diethyl ether dried in vacuo.

Aufarbeitung

  1. filtrationThe solid is then filtered off with suction
  2. washwashed with diethyl ether
  3. customdried in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-c66547f1e8ed497f9aeea1ac5fc81abd
Quelldatensatz
uspto-grants-2006_08
Patentnummer
US07091198B1

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