Affiliation:
1. Pharmacy Department, Chelsea College (University of London), Manresa Road, London, S. W.3, UK
Abstract
Abstract
Gas-liquid chromatographic separation of the optical isomers of norephedrine, norpseudoephedrine, ephedrine, pseudoephedrine, N-ethylnorephedrine and N-ethylnorpseudoephedrine by means of their N-trifiuoroacetyl-L-prolyl derivatives has been investigated. A quantitative determination of the enantiomeric percentages was possible for the primary amines, and for all secondary amines except pseudoephedrine. The method is suitable for metabolic studies.
Publisher
Oxford University Press (OUP)
Subject
Pharmaceutical Science,Pharmacology
Cited by
20 articles.
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