Tetrahydrofuran → [(5-Chloro-2-{2-[4-(4-Fluoro-Benzyl)-(2R,5S)-2,5-Dimethyl-Piperazin-1-Yl]-2-Oxo-Ethoxy}-Benzyl)-Methyl-Amino]-Acetic Acid

HRID 11701

Reaktionsgleichung

Reaktionsgleichung von HRID 11701
C[O:2][C:3](=[O:35])[CH2:4][N:5]([CH2:7][C:8]1[CH:13]=[C:12]([Cl:14])[CH:11]=[CH:10][C:9]=1[O:15][CH2:16][C:17]([N:19]1[CH2:24][C@H:23]([CH3:25])[N:22]([CH2:26][C:27]2[CH:32]=[CH:31][C:30]([F:33])=[CH:29][CH:28]=2)[CH2:21][C@H:20]1[CH3:34])=[O:18])[CH3:6].O1CCCC1.O.[OH-].[Li+]>O>[Cl:14][C:12]1[CH:11]=[CH:10][C:9]([O:15][CH2:16][C:17]([N:19]2[CH2:24][C@H:23]([CH3:25])[N:22]([CH2:26][C:27]3[CH:28]=[CH:29][C:30]([F:33])=[CH:31][CH:32]=3)[CH2:21][C@H:20]2[CH3:34])=[O:18])=[C:8]([CH:13]=1)[CH2:7][N:5]([CH2:4][C:3]([OH:35])=[O:2])[CH3:6]

Komponenten

5

Versuchsvorschrift

To a solution of [(5-chloro-2-{2-[4-(4-fluoro-benzyl)-(2R,5S)-2,5-dimethyl-piperazin-1-yl]-2-oxo-ethoxy}-benzyl)-methyl-amino]-acetic acid methyl ester (0.051 g, 0.10 mmol) in 1:1 tetrahydrofuran:water (1 ml) and lithium hydroxide hydrate (0.016 g, 0.38 mmol) was added. After 1.5 hours the reaction was concentrated and the title compound isolated by chromatography on silica gel (0.045 g, LRMS: 492.4).

Aufarbeitung

  1. concentrationAfter 1.5 hours the reaction was concentrated

Quellen und Nachweise

ORD-Eintrag
ord-d9dbec4460ec4cf99a7a04f0d618dcce
Quelldatensatz
uspto-grants-2006_08
Patentnummer
US07098212B2

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