Methyl D-alaninate hydrochloride → (R)-2-[(7-Isopropoxy-1-chloro-4-hydroxy-isoquinoline-3-carbonyl)-amino]propionic acid

HRID 250320

Reaktionsgleichung

Reaktionsgleichung von HRID 250320
[CH:1]([O:4][C:5]1[CH:14]=[C:13]2[C:8]([C:9]([OH:19])=[C:10]([C:16]([OH:18])=O)[N:11]=[C:12]2[Cl:15])=[CH:7][CH:6]=1)([CH3:3])[CH3:2].Cl.C[O:22][C:23](=[O:27])[C@@H:24]([CH3:26])[NH2:25]>>[CH:1]([O:4][C:5]1[CH:14]=[C:13]2[C:8]([C:9]([OH:19])=[C:10]([C:16]([NH:25][C@H:24]([CH3:26])[C:23]([OH:27])=[O:22])=[O:18])[N:11]=[C:12]2[Cl:15])=[CH:7][CH:6]=1)([CH3:2])[CH3:3]

Komponenten

3

Edukt 2

HCID 11182647Methyl D-alaninate hydrochlorideHCID 538704391-Chloro-4-hydroxy-7-isopropoxy-isoquinoline-3-carboxylic acid

Produkt 1

HCID 86595460(R)-2-[(7-Isopropoxy-1-chloro-4-hydroxy-isoquinoline-3-carbonyl)-amino]propionic acid

Versuchsvorschrift

Analogously to Example A-56, 0.040 g of 7-isopropoxy-1-chloro-4-hydroxy-isoquinoline-3-carboxylic acid were allowed to react with D-Alanine methyl ester hydrochloride. The intermediate ester product was hydrolyzed as in Example A-56 to give 0.042 g of a white solid: MS-(−)-ion, M−1=353.0 amu.

Quellen und Nachweise

ORD-Eintrag
ord-29e4ce0491cf45cca2f91a7175ab0542
Quelldatensatz
uspto-grants-2011_01
Patentnummer
US07863292B2

Verknüpfte Notizen

Wird geladen…