[EN] THREE COMPONENT CO-CRYSTAL FORMATION BETWEEN DIASTEREOMERIC MIXTURES OF 3-ALKYL-4-((S)-1'PHENYLETHYLAMINO) BUTANOIC ACID AND OPTICALLY PURE 1, 1'-BI-2-NAPHTHOL<br/>[FR] FORMATION D'UN CO-CRISTAL À TROIS COMPOSANTS ENTRE DES MÉLANGES DIASTÉRÉOMÈRES D'ACIDE 3-ALKYL-4-((S)-1'-PHÉNYLÉTHYLAMINO)BUTANOÏQUE ET DE 1,1'-BI-2-NAPHTOL OPTIQUEMENT PUR
申请人:LUPIN LTD
公开号:WO2012007814A3
公开(公告)日:2012-03-08
[EN] METHOD FOR PREPARATION OF ENANTIOMERICALLY ENRICHED AND/OR RACEMIC GAMMA-AMINO ACIDS<br/>[FR] PROCÉDÉ DE PRÉPARATION D'ACIDES GAMMA-AMINO ÉNANTIOMÉRIQUEMENT ENRICHIS ET/OU RACÉMIQUES
申请人:LUPIN LTD
公开号:WO2011086565A1
公开(公告)日:2011-07-21
A process for preparation of enantiomerically enriched and/or racemic γ-amino acids, particularly those useful for preparing γ-amino acids that exhibit binding affinity to the human α2δ calcium channel subunit, including pregabalin and related compounds such as 3-n-propyl-4-aminobutyric acid.