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N-(1-(1-((2-Chloro-6-methylpyridin-4-yl)methyl)-1H-imidazol-2-yl)-2-(7-methyl-1H-indazol-5-yl)ethyl)-4-(2-oxo-1,2-dihydroquinazolin-3(4H)-yl)piperidine-1-carboxamide → N-[2-(7-methyl-1H-indazol-5-yl)-1-[1-[(2-methyl-4-pyridinyl)methyl]imidazol-2-yl]ethyl]-4-(2-oxo-1,4-dihydroquinazolin-3-yl)piperidine-1-carboxamide

HRID 2099828
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 2099828
Cl[C:2]1[CH:7]=[C:6]([CH2:8][N:9]2[CH:13]=[CH:12][N:11]=[C:10]2[CH:14]([NH:26][C:27]([N:29]2[CH2:34][CH2:33][CH:32]([N:35]3[CH2:44][C:43]4[C:38](=[CH:39][CH:40]=[CH:41][CH:42]=4)[NH:37][C:36]3=[O:45])[CH2:31][CH2:30]2)=[O:28])[CH2:15][C:16]2[CH:17]=[C:18]3[C:22](=[C:23]([CH3:25])[CH:24]=2)[NH:21][N:20]=[CH:19]3)[CH:5]=[C:4]([CH3:46])[N:3]=1>CO.[Pd]>[CH3:25][C:23]1[CH:24]=[C:16]([CH2:15][CH:14]([NH:26][C:27]([N:29]2[CH2:30][CH2:31][CH:32]([N:35]3[CH2:44][C:43]4[C:38](=[CH:39][CH:40]=[CH:41][CH:42]=4)[NH:37][C:36]3=[O:45])[CH2:33][CH2:34]2)=[O:28])[C:10]2[N:9]([CH2:8][C:6]3[CH:7]=[CH:2][N:3]=[C:4]([CH3:46])[CH:5]=3)[CH:13]=[CH:12][N:11]=2)[CH:17]=[C:18]2[C:22]=1[NH:21][N:20]=[CH:19]2
KomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

4

Edukt 1

HCID 11422298N-(1-(1-((2-Chloro-6-methylpyridin-4-yl)methyl)-1H-imidazol-2-yl)-2-(7-methyl-1H-indazol-5-yl)ethyl)-4-(2-oxo-1,2-dihydroquinazolin-3(4H)-yl)piperidine-1-carboxamide

Produkt 1

HCID 11478962N-[2-(7-methyl-1H-indazol-5-yl)-1-[1-[(2-methyl-4-pyridinyl)methyl]imidazol-2-yl]ethyl]-4-(2-oxo-1,4-dihydroquinazolin-3-yl)piperidine-1-carboxamide

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 23938PalladiumKatalysator
HCID 887
Methanol
Lösungsmittel

Versuchsvorschrift

N-(1-(1-((2-Chloro-6-methylpyridin-4-yl)methyl)-1H-imidazol-2-yl)-2-(7-methyl-1H-indazol-5-yl)ethyl)-4-(2-oxo-1,2-dihydroquinazolin-3(4H)-yl)piperidine-1-carboxamide (15.0 mg, 0.024 mmol) in methanol (1.0 mL) was flushed with nitrogen, and treated with palladium (10% on charcoal, 1.5 mg). The flask was flushed with hydrogen and allowed to stir under an atmosphere of hydrogen overnight. After 24 h, the reaction was charged with additional palladium (10% on charcoal, 1.5 mg). The flask was flushed with hydrogen and allowed to stir under an atmosphere of hydrogen overnight. The reaction was flushed with nitrogen, filtered through celite, and concentrated in vacuo. Column chromatography gave 2.4 mg (17%). 1H-NMR (CD3OD, 500 MHz) δ 1.49-1.63 (m, 4H), 2.32 (s, 3H), 2.43 (s, 3H), 2.69-2.78 (m, 2H), 3.98-4.12 (m, 2H), 5.11-5.24 (m, 3H), 5.39 (d, J=17.1, 1H), 6.55 (d, J=0.9, 1H), 6.72 (s, 1H), 6.80 (d, J=7.9, 1H), 6.85 (s, 1H), 6.97 (dd, J=7.6, 7.3, 1H), 7.06 (s, 1H), 7.10-7.76 (m, 6H), 8.03 (d, J=5.2, 1H). Mass spec.: 604.96 (MH)+.

Aufarbeitung

  1. customThe flask was flushed with hydrogen
  2. waitAfter 24 h
  3. additionthe reaction was charged with additional palladium (10% on charcoal, 1.5 mg)
  4. customThe flask was flushed with hydrogen
  5. stirringto stir under an atmosphere of hydrogen overnight
  6. customThe reaction was flushed with nitrogen
  7. filtrationfiltered through celite
  8. concentrationconcentrated in vacuo
  9. customColumn chromatography gave 2.4 mg (17%)

Quellen und Nachweise

ORD-Eintrag
ord-1980e7ebc94d42ebae551b2def1c64c9
Quelldatensatz
uspto-grants-2009_08
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US07569578B2

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