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  • 1
    Electronic Resource
    Electronic Resource
    Report on a lethal antazoline intoxication (1974)
    Springer
    International journal of legal medicine 74 (1974), S. 313-320 
    Details
    ISSN: 1437-1596
    Keywords: Antazoline, determination ; Intoxication, antazoline
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine , Law
    Description / Table of Contents: Zusammenfassung Ein Fall von tödlicher Vergiftung mit Antazolin und eine Methode zur Isolierung und Bestimmung dieser Verbindung und zweier Hydrolyseprodukte in Leichenmaterial wurden beschrieben. Es wurden die analytischen Ergebnisse aus dem Blut, Leberund Nierengewebe referiert. Die definitive Identifikation der Komponenten wurde mit Hilfe der Massenspektrometrie durchgeführt.
    Notes: Summary A lethal antazoline intoxication is reported and a method for isolation and determination of this compound and two hydrolysis products in autopsy material is described. Analytical findings in liver tissue, kidney tissue and blood are given. Definite identification of the compounds found was obtained by mass spectrometry.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02114845
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Mass fragmentographic analysis of homovanillic acid and its homoiso analogue in cerebrospinal fluid using the α-dideutero acid as internal standard (1974)
    Springer
    Psychopharmacology 35 (1974), S. 295-304 
    Details
    ISSN: 1432-2072
    Keywords: Cerebrospinal Fluid ; Homovanillic Acid ; Mass Spectrometry ; Iso Homovanillic Acid ; Schizophrenia
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The preparation and use of HVA-d2 for the mass fragmentographic determination of HVA levels in the CSF was described. Following extraction and synthesis of the methyl ester heptafluorobutyryl derivatives samples were injected into a combined gas chromatograph-mass spectrometer connected to a multiple ion detector. The two fragments set into focus were the molecular ions of authentic HVA and HVA-d2 respectively. The experimental error was less than 4%. The recovery of small amounts of authentic HVA added to CSF was satisfactory. Multiple ion determination using two sets of fragments gave similar results demonstrating high specificity and reproducibility of the method used. The mass spectral characteristics of the methyl ester heptafluorobutyryl derivative of ISO-HVA suggested that this compound could be differentiated from HVA by mass fragmentography. Thus the base peak did not constitute the molecular ion in the spectrum of the ISO-HVA-derivative as it is for the derivative of HVA. Multiple ion analysis of CSF before and after the addition of ISO-HVA failed to supply positive evidence for the presence of ISO-HVA in CSF in neurological or schizophrenic patients.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00429220
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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