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  • 1965-1969  (166)
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Acta neurochirurgica 12 (1965), S. 554-586 
    ISSN: 0942-0940
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Summary The electroencephalograms of rabbits were investigated following the intracranial extracerebral application of different cytotoxic agents (ENDOXANR, TRENIMONR, Tetra-Ethylenimino-Benzochinon and MITOMENR). ENDOXAN caused only slight electroencephalographic changes, without appreciable clinical symptoms. TRENIMON, Tetra-Ethylenimino-Benzochinon and MITOMEN resulted in pronounced changes of the brain wave picture, recognisable especially as a change in reaction to photic stimulation. Clinically these agents caused epileptic attacks, disturbances of equilibrium or paralyses. The three last named preparations appear to be so toxic that for local intracranial application, only ENDOXAN — of those agents investigated — seems suitable.
    Abstract: Résumé L'électro-encéphalogramme du lapin a été étudié lors d'injections intracraniennes et extracérébrales de différents cytostatiques (ENDOXANR, TRENIMONR, Tétra-Aethylentmino-Benzochinon et MITOMENR). L'Endoxan ne produisit que des troubles minimes de l'électro-encéphalogramme sans symptômes cliniques manifestes. Trenimon, Tétra-Aethyleninimo-Benzochinon et Mitomen par contre provoquèrent des perturbations nettes du tracé électro-encéphalographique concernant surtout la réplique aux excitations lumineuses. Au point de vue clinique ces animaux présentèrent des épisodes convulsifs, des troubles de l'équilibre et des paralysies. La toxicité de ces derniers médicaments semble tellement importante que parmi les cytostatiques étudiés, seul l'Endoxan entre en ligne de compte pour l'application locale intracranienne.
    Notes: Zusammenfassung An Kaninchen wurden Untersuchungen des Elektroencephalogramms bei intracranieller extracerebraler Verabreichung verschiedener Cytostatica (ENDOXANR, TRENIMONR, Tetra-Aethylenimino-Benzochinon und MITOMENR) durchgeführt. ENDOXAN verursachte nur geringe elektroencephalographische Veränderungen ohne faßbare klinische Symptome. TRENIMON, Tetra-Aethylenimino-Benzochinon und MITOMEN hatte markante Störungen des Hirnstrombildes zur Folge, kenntlich besonders an Änderungen der Lichtreizbeantwortung. Klinisch kam es hier zu Krampfanfällen, Gleichgewichtsstörungen oder Lähmungen. Die Toxizität der letztgenannten Präparate erscheint so groß, daß für lokale, intracranielle Anwendung von den untersuchten Medikamenten nur das ENDOXAN in Frage kommt.
    Type of Medium: Electronic Resource
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  • 2
    facet.materialart.
    Unknown
    Oxford : Periodicals Archive Online (PAO)
    Medium aevum. 38 (1969) 134 
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Monatshefte für Chemie 99 (1968), S. 635-641 
    ISSN: 1434-4475
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Abstract The synthesis of homologous Bi-3-cyano-4-phenyl-2-pyridon-6-yls from substituted enaminoketones and dimeric malonitrile is given and the reaction discussed. Hydrolysis brings additional proof of structure.
    Notes: Zusammenfassung Die Darstellung von Homologen des Bi-3-cyan-4-phenyl-2-pyridon-6-yls aus substit. Enaminoketonen und dimerem Malonitril wird beschrieben und der Reaktionsverlauf diskutiert. Abbauergebnisse liefern weitere Strukturbeweise.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Monatshefte für Chemie 98 (1967), S. 1097-1099 
    ISSN: 1434-4475
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Abstract The hydrolysis of dimeric malononitrile with conc. hydrochloric acid leads to glutazinamide. The dimerisation of cyanoacetamide in alkaline solution also gives after acidification a dihydroxypyridine derivative, glutazino-nitrile.
    Notes: Zusammenfassung Bei der Hydrolyse von dimerem Malonsäurenitril mit konz. HCl wird unter Cyclisierung Glutazincarbonsäureamid gebildet. Die Dimerisierung von Cyanessigsäureamid in alkal. Lösung gibt nach dem Ansäuern ebenfalls ein Dihydroxypyridinderivat, das Glutazincarbonsäurenitril.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Monatshefte für Chemie 100 (1969), S. 570-575 
    ISSN: 1434-4475
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Abstract A simple synthesis of 1,6-naphthyridine-derivatives from glutazine and enaminoketones is described. With aminomethylenecyclohexanone as enamino component octahydrobenzo-naphthyridines are obtained. The yields are between 80 and 90%.
    Notes: Zusammenfassung Eine einfache Synthese von 1,6-Naphthyridin-Derivaten aus Glutazin und Enaminoketonen wird beschrieben. Mit Aminomethylen-cyclohexanon als Enaminkomponente werden die entsprechenden Octahydrobenzo-naphthyridine erhalten. Die Ausb. liegen bei 80–90% d.Th.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Fresenius' Zeitschrift für analytische Chemie 218 (1966), S. 124-124 
    ISSN: 1618-2650
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Fresenius' Zeitschrift für analytische Chemie 218 (1966), S. 214-214 
    ISSN: 1618-2650
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Fresenius' Zeitschrift für analytische Chemie 218 (1966), S. 283-284 
    ISSN: 1618-2650
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Springer
    Fresenius' Zeitschrift für analytische Chemie 218 (1966), S. 319-320 
    ISSN: 1618-2650
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Springer
    Fresenius' Zeitschrift für analytische Chemie 218 (1966), S. 359-360 
    ISSN: 1618-2650
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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