A Note on the Paper Chromatographic Separation of Codeine, Morphine and Nalorphine
- 1 September 1962
- journal article
- Published by Oxford University Press (OUP) in Journal of Pharmacy and Pharmacology
- Vol. 14 (1) , 56-57
- https://doi.org/10.1111/j.2042-7158.1962.tb11052.x
Abstract
Codeine has been separated from a mixture of codeine, morphine and nalorphine on Whatman ET20 ion-exchange paper, in 5 min. A mixture of morphine and nalorphine has been separated in 90 min. by horizontal circular reversed phase paper chromatography. Using ascending chromatography at 86° on tributyrin-treated paper, an unequivocal resolution of a mixture of morphine, nalorphine and codeine has been achieved within 20 min.Keywords
This publication has 1 reference indexed in Scilit:
- The Analysis of Basic Nitrogenous Compounds of Toxicological ImportancePublished by Wiley ,1959