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Chiral analysis of derivatized amino acids from kefir by gas chromatography
(Elsevier Science, 2016-09)
The amino acids present in the kefir samples were derivatized using different alkyl chloroformates combined with alcohols and chromatographed on a (3-O-butanoyl-2,6-di-O-pentyl)-γ-cyclodextrin (Lipodex E) chiral gas-liquid ...
General Quantum-Based NMR Method for the Assignment of Absolute Configuration by Single or Double Derivatization: Scope and Limitations
(American Chemical Society, 2018-10)
The determination of the absolute configuration of chiral alcohols and amines is typically carried out with modified Mosher methods involving a double-derivatization strategy. On the other hand, the number of robust and ...
Stereoselective analysis of carvedilol in human plasma and urine using HPLC after chiral derivatization
(John Wiley & Sons Ltd, 2008-07-01)
An enantioselective high-performance liquid chromatographic method for the analysis of carvedilol in plasma and urine was developed and validated using (-)-menthyl chloroformate (MCF) as a derivatizing reagent. Chloroform ...
Chiral inversion of (R)-(-)-fenoprofen in guinea-pigs pretreated with clofibrate
(Springer, 2002-06)
The influence of clofibrate on the stereoconversion of fenoprofen (FPF) was studied in guinea pigs. This hypolipidaemic agent has been related to some biochemical changes in the liver leading to an increase in the chiral ...
Stereoselective analysis of carvedilol in human plasma and urine using HPLC after chiral derivatization
(JOHN WILEY & SONS LTD, 2008)
An enantioselective high-performance liquid chromatographic method for the analysis of carvedilol in plasma and urine was developed and validated using (-)-menthyl chloroformate (MCF) as a derivatizing reagent. Chloroform ...
Stereoselective analysis of carvedilol in human plasma and urine using HPLC after chiral derivatization
(John Wiley & Sons Ltd, 2008-07-01)
An enantioselective high-performance liquid chromatographic method for the analysis of carvedilol in plasma and urine was developed and validated using (-)-menthyl chloroformate (MCF) as a derivatizing reagent. Chloroform ...
Stereoselective analysis of carvedilol in human plasma and urine using HPLC after chiral derivatization
(John Wiley & Sons Ltd, 2014)
Determination of the absolute configuration of natural product molecules using vibrational circular dichroism
(2014-01-20)
The determination of absolute configuration (AC) has been a long-standing problem in natural product chemistry. Although there are several methods capable of determining the AC of chiral molecules, some specific requirements ...
Quantification of carvedilol in human plasma by high-performance liquid chromatography coupled to electrospray tandem mass spectrometry - Application to bioequivalence study
(Elsevier Science BvAmsterdamHolanda, 2005)