Improving the performance of nadolol stereoisomers' preparative separation using Chiralpak IA by SMB chromatography.
Sign Up to like & getrecommendations! Published in 2019 at "Chirality"
DOI: 10.1002/chir.23034
Abstract: The pseudobinary preparative separation of nadolol stereoisomers is performed by simulated moving bed chromatography (SMB). Using the Chiralpak IA adsorbent, a new 25:75:0.1 (v/v/v) methanol-acetonitrile-diethylamine solvent composition was selected to perform the experimental SMB separation… read more here.
Keywords: chromatography; smb; preparative separation; separation ... See more keywords
HPLC semi-preparative separation of diclazuril enantiomers and racemization in solution.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of separation science"
DOI: 10.1002/jssc.201901201
Abstract: Diclazuril has been widely used in poultry feed for prevention and treatment of coccidiosis, and its chiral separation is rarely reported. Herein, semi-preparative separation method of diclazuril enantiomers has been developed through normal-phase HPLC. Effects of… read more here.
Keywords: diclazuril enantiomers; diclazuril; semi preparative; separation ... See more keywords
Preparative Separation of Ginkgolic Acids from the Sarcotesta of Ginkgo biloba L. by β-Cyclodextrin Clathration Coupled with pH-Zone-Refining and Recycling Countercurrent Chromatography
Sign Up to like & getrecommendations! Published in 2018 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.8b04167
Abstract: Ginkgolic acids (GAs), bioactive compounds found in Ginkgo biloba L., have received much attention in pharmacological research. Separation of individual GAs from their mixtures is, however, difficu... read more here.
Keywords: ginkgo biloba; acids sarcotesta; ginkgolic acids; preparative separation ... See more keywords
Simultaneous detoxification and preparative separation of chlorogenic acid from Eupatorium adenophorum by combined column chromatography
Sign Up to like & getrecommendations! Published in 2017 at "Separation Science and Technology"
DOI: 10.1080/01496395.2017.1281300
Abstract: ABSTRACT An efficient method for simultaneous detoxification and preparative separation of chlorogenic acid from Eupatorium adenophorum was developed. The entire procedure consisted of two separation steps. The first step was enrichment of chlorogenic acid from… read more here.
Keywords: acid; detoxification preparative; preparative separation; chlorogenic acid ... See more keywords