Results 91 to 100 of about 3,397 (210)

The enantioselective potential of amylose tris(3‑chloro-5-methylphenyl carbamate)-based chiral stationary phase in sub/supercritical fluid and normal phase liquid chromatography

Journal of Chromatography Open
The enantioselective potential of amylose tris (3‑chloro-5-methylphenylcarbamate) based chiral stationary phase in sub/supercritical fluid chromatography and normal phase liquid chromatography was evaluated.
Denisa Folprechtová, Patricia Maestro Martínez, Květa Kalíková   +2 more
doaj   +1 more source

β-Cyclodextrin functionalized ionic liquid as high performance liquid chromatography chiral stationary phase for the enantioseparation of natural products and pharmaceuticals / Nurul Yani Rahim [PDF]

, 2017
The demanding for enantiomerically pure (enantiopure) compounds, especially for pharmaceutical field has been attracting great attention during last decades.
Nurul Yani, Rahim
core  

Synthesis of diastereomeric anhydrides of (RS)-ketorolac and (RS)-etodolac, semi-preparative HPLC enantioseparation, establishment of molecular asymmetry and recovery of pure enantiomers

, 2017
Herein, enantioseparation of two anti-inflammatory drugs, namely, (RS)-ketorolac and (RS)-etodolac, commonly marketed and administered as racemates, was achieved by RP-HPLC.
Poonam Malik, Ravi Bhushan
core   +1 more source

Bis-Indole Derivatives for Polysaccharide Compositional Analysis and Chiral Resolution of D-, L-Monosaccharides by Ligand Exchange Capillary Electrophoresis Using Borate-Cyclodextrin as a Chiral Selector

Molecules, 2011
A series of aldo-bis-indole derivatives (aldo-BINs) was prepared by aromatic C-alkylation reactions of aldoses and indole in acetic acid solution. Common monosaccharides such as glucose, mannose, galactose, fucose, xylose, rhamnose, ribose, arabinose and
Wen-Bin Yang, Yin-Chen Liu, Kuo-Shiang Liao, Chien-Yuan Kuo   +3 more
doaj   +1 more source

Dynamic Enantioseparation in Capillary Zone Electrophoresis

, 2009
12 4 CONCLUSION In the framework of my Ph.D. study, software EvalChir was developed for evaluation of elution profiles from dynamic enantioseparation. Further our previously developed simulation software SimulChir was extended by an iterative algorithm ...
Dubský, Pavel
core   +1 more source

Enantioseparation of binaphthol and its derivatives on cellulose tris(3,5-dimethylphenyl carbamate)

, 2008
A Chiralcel OD-H column was used for the normal phase enantioseparation of binaphthol and its derivatives. Unexpectedly, binaphthol and its dibromo-substituted analogue could not be enantioseparated fully, whereas its ether and ester derivatives gave ...
黄晓佳, Chen, Xiaojian（Zhangzhou Normal Univ, Dept Chem & Environm Sci, Zhangzhou 363000, Peoples R China）, Zhan, Fengping（Zhangzhou Normal Univ, Dept Chem & Environm Sci, Zhangzhou 363000, Peoples R China）, Li, Ting（Zhangzhou Normal Univ, Dept Chem & Environm Sci, Zhangzhou 363000, Peoples R China）, Huang, Xiaojia, Fu, Jing（Zhangzhou Normal Univ, Dept Chem & Environm Sci, Zhangzhou 363000, Peoples R China）, Weng, Wen（Zhangzhou Normal Univ, Dept Chem & Environm Sci, Zhangzhou 363000, Peoples R China）   +6 more
core   +1 more source

Synthesis of ammonium substituted β-cyclodextrins for enantioseparation of anionic analytes

, 2005
New ammonium functionalized cyclodextrins can be prepared in excellent yields by displacement of 6-tosyl-β-cyclodextrin with alkylimidazoles, pyridine or alkylamines and achieve excellent enantioseparation of dansyl amino acids presumably due to ...
Wayan Muderawan, I., Muderawan, I W, Ching, Chi-Bun, Ong, Teng-Teng, Ong, T T, Tang, Wei-hua, Tang, W H, Young, David James, Ching, C B, Ng, S C, Ng, Siu-Choon, Young, David   +11 more
core   +1 more source

From Psychoactivity to Antimicrobial Agents: Multifaceted Applications of Synthetic Cathinones and Catha edulis Extracts

Molecules
The emergence of new psychoactive substances (NPS) in the global drug market since the 2000s has posed major challenges for regulators and law enforcement agencies.
Celia María Curieses Andrés, José Manuel Pérez de la Lastra, Elena Bustamante Munguira, Celia Andrés Juan, Eduardo Pérez-Lebeña   +4 more
doaj   +1 more source

Enantioseparations 2017 [PDF]

ELECTROPHORESIS, 2017
openaire   +2 more sources

The Multifaceted Health Benefits of Broccoli—A Review of Glucosinolates, Phenolics and Antimicrobial Peptides

Molecules
Broccoli, a highly valued Brassica vegetable, is renowned for its rich content of bioactive substances, including glucosinolates, phenolic compounds, vitamins, and essential minerals.
Celia María Curieses Andrés, José Manuel Pérez de la Lastra, Elena Bustamante Munguira, Celia Andrés Juan, Eduardo Pérez-Lebeña   +4 more
doaj   +1 more source