4-Methoxybenzenethiol → {[4-Hydroxy-1-(4-methoxy-phenylsulfanyl)-isoquinoline-3-carbonyl]-amino}-acetic acid

HRID 250413

Reaktionsgleichung

Reaktionsgleichung von HRID 250413
Cl[C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[C:5]([OH:12])=[C:4]([C:13]([NH:15][CH2:16][C:17]([OH:19])=[O:18])=[O:14])[N:3]=1.[CH3:20][O:21][C:22]1[CH:27]=[CH:26][C:25]([SH:28])=[CH:24][CH:23]=1>CN(C)C=O>[OH:12][C:5]1[C:6]2[C:11](=[CH:10][CH:9]=[CH:8][CH:7]=2)[C:2]([S:28][C:25]2[CH:26]=[CH:27][C:22]([O:21][CH3:20])=[CH:23][CH:24]=2)=[N:3][C:4]=1[C:13]([NH:15][CH2:16][C:17]([OH:19])=[O:18])=[O:14]

Komponenten

4

Edukt 2

HCID 127654-MethoxybenzenethiolHCID 6914666FG-22162×

Produkt 1

HCID 66712820{[4-Hydroxy-1-(4-methoxy-phenylsulfanyl)-isoquinoline-3-carbonyl]-amino}-acetic acid

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6228DimethylformamideLösungsmittel

Reaktionsbedingungen

Temperatur
125 °C

Versuchsvorschrift

To a solution of 100 mg of [(1-Chloro-4-hydroxy-isoquinoline-3-carbonyl)-amino]-acetic acid, (U.S. Pat. No. 6,093,730, disclosed as N-((1-Chloro-4-hydroxyisoquinoline-3-yl)carbonyl)glycine), in 1 ml N,N-dimethylformamide was added 1 ml of 4-methoxybenzenethiol. The solution was heated at 120 to 130° C. in a sealed tube for 72 h. The solution was then concentrated under vacuum. The resultant residue (76 mg) was purified by chromatography on silica gel using a gradient of 0 to 15% methanol in dichloromethane with 0.5% acetic acid to elute the product. 6 mg of product was obtained; MS (+) m/z 385.05 (M+1)

Aufarbeitung

  1. concentrationThe solution was then concentrated under vacuum
  2. customThe resultant residue (76 mg) was purified by chromatography on silica gel using a gradient of 0 to 15% methanol in dichloromethane with 0.5% acetic acid
  3. washto elute the product

Quellen und Nachweise

ORD-Eintrag
ord-4f2d39c50c574ea2aa8144d655244ac8
Quelldatensatz
uspto-grants-2011_01
Patentnummer
US07863292B2

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