[EN] NEW CHIRAL STATIONARY PHASES FOR CHROMATOGRAPHY BASED ON AROMATIC ALLYL AMINES<br/>[FR] NOUVELLES PHASES STATIONNAIRES CHIRALES POUR CHROMATOGRAPHIE À BASE D'AMINES D'ALLYLE AROMATIQUES
申请人:RUDJER BOSKOVIC INST
公开号:WO2009109792A1
公开(公告)日:2009-09-11
New chiral stationary phases (CSPs) based on chiral selectors covalently bound on a solid support were prepared. Chiral selectors were obtained from enantiomerically pure aromatic amines and 3,5-dinitrobenzoic acid and then linked to the support surface through the allylic double bond. Such obtained materials allow enantioseparation of racemates or enantiomerically enriched compounds. These chiral stationary phases can be used as fillings in chromatographic columns for enantiomer separation of naproxen type drugs and other similar non-steroidal anti-inflammatory drugs (NSAID) by means of high performance liquid chromatography on both the analytical and preparative scale.
基于手性选择剂共价结合在固体支持上的新手性固定相(CSPs)已经制备。手性选择剂是从对映异构纯芳香胺和3,5-二硝基苯甲酸中获得的,然后通过烯丙基双键连接到支持表面。这样获得的材料可以用于拆分混合物或对映富集化合物的手性分离。这些手性固定相可以作为色谱柱中的填料,通过高效液相色谱在分析和制备尺度上对萘普生类药物和其他类似的非甾体类抗炎药物(NSAID)进行对映异构体分离。