Enantioselective high-performance liquid
β
G. Niebch; B. BΓΌchele; J. Blome; S. Grieb; G. Brandt; P. Kampa; H. H. Raffel; M.
π
Article
π
1997
π
John Wiley and Sons
π
English
β 224 KB
π 1 views
A specific plasma level assay for the enantiomers of alpha-lipoic acid is described. It makes use of liquid-liquid extraction, chemical reduction to the dithiol enantiomers, and their precolumn chiral derivatisation with o-phthalaldehyde in the presence of D-phenylalanine. The two diastereomeric der