1,8-Diazabicyclo(5.4.0)undec-7-ene → 7-(4-Methoxy-2-isoindolinyl)-1-cyclopropyl-5-(2-hydroxyethylamino)-6,8-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid

HRID 1494771Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1494771
[CH:1]1([N:4]2[C:13]3[C:8](=[C:9]([NH:17][CH2:18][CH2:19][OH:20])[C:10]([F:16])=[C:11](F)[C:12]=3[F:14])[C:7](=[O:21])[C:6]([C:22]([OH:24])=[O:23])=[CH:5]2)[CH2:3][CH2:2]1.[CH3:25][O:26][C:27]1[CH:35]=[CH:34][CH:33]=[C:32]2[C:28]=1[CH2:29][NH:30][CH2:31]2.C1CCN2C(=NCCC2)CC1>CN(C=O)C>[CH3:25][O:26][C:27]1[CH:35]=[CH:34][CH:33]=[C:32]2[C:28]=1[CH2:29][N:30]([C:11]1[C:12]([F:14])=[C:13]3[C:8]([C:7](=[O:21])[C:6]([C:22]([OH:24])=[O:23])=[CH:5][N:4]3[CH:1]3[CH2:3][CH2:2]3)=[C:9]([NH:17][CH2:18][CH2:19][OH:20])[C:10]=1[F:16])[CH2:31]2

Komponenten

5

Edukt 3

HCID 811841,8-Diazabicyclo(5.4.0)undec-7-eneHCID 147958644-methoxy-2,3-dihydro-1H-isoindoleHCID 198284861-Cyclopropyl-5(2-hydroxyethylamino)-6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid

Produkt 1

HCID 147957887-(4-Methoxy-2-isoindolinyl)-1-cyclopropyl-5-(2-hydroxyethylamino)-6,8-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acidAusbeute 46,4 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6228DimethylformamideLösungsmittel

Versuchsvorschrift

205 mg of 1-cyclopropyl-5-(2-hydroxyethylamino)-6,7,8- trifluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid, 150 mg of 4-methoxyisoindoline, 182 mg of DBU, and 1.5 ml of anhydrous DMF were processed in the same manner as in Example 20 to produce 131 mg of the target compound.

Quellen und Nachweise

ORD-Eintrag
ord-e01ec477762546aeaa8acf547c61c9be
Quelldatensatz
uspto-grants-1991_06
Patentnummer
US05026856

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