[EN] PROCESSES FOR THE PREPARATION OF DIASTEREOMERICALLY AND ENANTIOMERICALLY ENRICHED OXAZOLINES<br/>[FR] PROCÉDÉS DE PRÉPARATION D'OXAZOLINES DIASTÉRÉOISOMÉRIQUEMENT ET ÉNANTIOMÉRIQUEMENT ENRICHIES
申请人:QUÍMICA SINTÉTICA S A
公开号:WO2017081206A1
公开(公告)日:2017-05-18
The invention relates to an industrially viable and advantageous process for the preparation of (2S,3R)-2-amino-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid, having the following formula (I) generally known as Droxidopa, or of intermediates useful in the synthesis thereof.