Dabco → 1-(1-Fluoromethyl-1-methyl-2-fluoroethyl)-6-fluoro-7-[(1S,6R)-2-oxa-5,8-diazabicyclo[4.3.0]non-8-yl]-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid

HRID 2302232Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2302232
[F:1][CH2:2][C:3]([N:7]1[C:16]2[C:11](=[CH:12][C:13]([F:18])=[C:14](F)[CH:15]=2)[C:10](=[O:19])[C:9]([C:20]([OH:22])=[O:21])=[CH:8]1)([CH3:6])[CH2:4][F:5].[C@H:23]12[CH2:31][NH:30][CH2:29][C@H:28]1[NH:27][CH2:26][CH2:25][O:24]2.N12CCN(CC1)CC2>C(#N)C>[F:1][CH2:2][C:3]([N:7]1[C:16]2[C:11](=[CH:12][C:13]([F:18])=[C:14]([N:30]3[CH2:31][C@H:23]4[C@H:28]([NH:27][CH2:26][CH2:25][O:24]4)[CH2:29]3)[CH:15]=2)[C:10](=[O:19])[C:9]([C:20]([OH:22])=[O:21])=[CH:8]1)([CH3:6])[CH2:4][F:5]

Komponenten

5

Edukt 3

HCID 9237DabcoHCID 18459849HCID 18459849, VerbindungHCID 55287490Rac-(4ar,7as)-octahydropyrrolo[3,4-b]morpholine

Produkt 1

HCID 540502771-(1-Fluoromethyl-1-methyl-2-fluoroethyl)-6-fluoro-7-[(1S,6R)-2-oxa-5,8-diazabicyclo[4.3.0]non-8-yl]-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6342AcetonitrileLösungsmittel

Versuchsvorschrift

A solution of 1-(1-fluoromethyl-1-methyl-2-fluoroethyl)-6,7-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid (400 mg, 1.26 mmol), (1S,6R)-2-oxa-5,8-diazabicyclo[4.3.0]nonane (176 mg, 1.39 mmol) and 1,4-diazabicyclo[2.2.2]octane (141 mg, 1.26 mmol) in absol. acetonitrile (20 ml) is heated under reflux overnight. After cooling the reaction mixture to room temperature, the precipitated crystals are filtered off and washed with acetonitrile.

Aufarbeitung

  1. temperatureunder reflux overnight
  2. filtrationthe precipitated crystals are filtered off
  3. washwashed with acetonitrile

Quellen und Nachweise

ORD-Eintrag
ord-4ffc6aeec65648a59e63338a164e6077
Quelldatensatz
uspto-grants-2002_08
Patentnummer
US06432948B1

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