noscapine and narcotoline

noscapine has been researched along with narcotoline* in 6 studies

Other Studies

6 other study(ies) available for noscapine and narcotoline

ArticleYear
Determination of noscapine and its metabolites in plasma by coupled-column liquid chromatography.
    Journal of chromatography, 1988, Dec-28, Volume: 459

    Noscapine, narcotoline and cotarnine were quantified in deproteinized plasma samples by using a coupled-column liquid chromatographic system. The drug and the metabolites were first separated into two groups on a short polar precolumn (-CN) with an acidic mobile phase, containing a low content of acetonitrile. The metabolites were transferred to a hydrophobic analytical column (C18) and separated with a mobile phase containing a counter ion and a co-ion in an acidic buffer with an high acetonitrile content. Noscapine was transferred to another hydrophobic analytical column (C18) with a mobile phase containing a counter ion in an acidic buffer with an high acetonitrile content. Ultraviolet detection at 310 nm was used for all three compounds. The limits of quantitation were 9 ng/ml for noscapine, 13 ng/ml for cotarnine and 20 ng/ml for narcotoline. The within-day precisions were better than 6% (relative standard deviation), and the absolute recoveries were above 82%.

    Topics: Alkaloids; Chromatography, High Pressure Liquid; Electrochemistry; Humans; Mass Spectrometry; Noscapine; Tetrahydroisoquinolines

1988
THE ABSOLUTE STEREOCHEMISTRY OF NARCOTINE AND NARCOTOLINE.
    Journal of the Chemical Society, 1965, Volume: 39

    Topics: Chemical Phenomena; Chemistry, Physical; Noscapine; Physical Examination; Research

1965
[Occurrence of narcotoline in opium].
    Archiv der Pharmazie und Berichte der Deutschen Pharmazeutischen Gesellschaft, 1957, Volume: 290/62, Issue:5

    Topics: Noscapine; Opium

1957
[Splitting of narcotoline in weak alkaline solutions. II].
    Archiv der Pharmazie und Berichte der Deutschen Pharmazeutischen Gesellschaft, 1957, Volume: 290/62, Issue:6

    Topics: Noscapine; Opium; Solutions

1957
[Splitting of narcotoline in weak alkaline solution. I].
    Archiv der Pharmazie und Berichte der Deutschen Pharmazeutischen Gesellschaft, 1956, Volume: 289, Issue:1

    Topics: Analgesics, Opioid; Humans; Noscapine; Opium; Pharmaceutical Solutions; Solutions

1956
[Narcotoline; colorimetric determination and content in poppy pods].
    Die Pharmazie, 1955, Volume: 10, Issue:11

    Topics: Alkaloids; Analgesics, Opioid; Colorimetry; Noscapine; Opium; Papaver

1955