Process for preparing S-beflubutamid by resolving 2-bromobutanoic acid

Process for preparing S-beflubutamid by resolving 2-bromobutanoic acid

Disclosed is a method for preparing compound S-1 comprising resolving compound rac-2 with a compound of Formula 3 wherein R1, R4, m and n are as defined in the disclosure.

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Bibliographische Detailangaben
Hauptverfasser: JAMANE, INDRAJEET M, DATAR, RAVINDRA V, CORBETT, RICHARD M, MAO, JIANHUA, PATEL, SHAILESHKUMAR K, PENG, DONGJIE
Format: Patent
Sprache:chi ; eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:Disclosed is a method for preparing compound S-1 comprising resolving compound rac-2 with a compound of Formula 3 wherein R1, R4, m and n are as defined in the disclosure.