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  • 1995-1999
  • 1980-1984  (5)
  • 1980  (5)
  • 1
    Electronic Resource
    Electronic Resource
    Asymmetry in children with cerebral palsy and oral structure (1980)
    Springer
    European journal of pediatrics 135 (1980), S. 181-187 
    Details
    ISSN: 1432-1076
    Keywords: Cerebral palsy ; Oral manifestation ; Structure-activity relationship ; Asymmetric (asymmetry)
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Twenty-six children with cerebral palsy were examined with respect to structural asymmetry of the mouth. In 19 children there were clear cut correlations between symmetry/asymmetry of voluntary function and the oral findings. Patients with symmetrical patterns of movements had symmetrical denition, while in those with asymmetrical function the favoured side corresponded to the side with structural changes. Apparent exceptions to this rule in 7 children could be resolved in 6 by analysis of their complex case histories. Fifty normal controls showed oral asymmetries of nearly identical frequency and magnitude. In this respect there is no difference between the normal and the handicapped group.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00441639
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Book reviews (1980)
    Springer
    GeoJournal 4 (1980), S. 381-388 
    Details
    ISSN: 1572-9893
    Source: Springer Online Journal Archives 1860-2000
    Topics: Geography
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00219588
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Rechnerunterstützte Polarographie (1980)
    Springer
    Fresenius' Zeitschrift für analytische Chemie 300 (1980), S. 200-203 
    Details
    ISSN: 1618-2650
    Keywords: Polarographie, rechnerunterstützt ; Aufbau der Steuerung
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Zusammenfassung Es werden Möglichkeiten der Kopplung und Steuerung in der Polarographie mit programmierbaren Tischrechnern aufgezeigt. Die Blockdiagramme der Gerätekombinationen und der Steuerlogik werden dargestellt und erläutert. Auf neue Auswertemöglichkeiten solcher Systeme wird kurz hingewiesen.
    Notes: Summary The possibility of computerizing polarography is pointed out. Programmable desk-top computers may be used for data transfer and also for controlling the instrument. The equipment and some details of the switching unit are explained and are given as main diagrams. New methods of evaluation in polarography are mentioned.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00488334
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Reaktionen mit N-Acylimino-dithiokohlensäurediestern (1980)
    New York, NY : Wiley-Blackwell
    Journal für Praktische Chemie/Chemiker-Zeitung 322 (1980), S. 55-68 
    Details
    ISSN: 0021-8383
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Reactions with N-Acylimino-dithiocarbonic-acid-diesters.Reactions of N-acylimino-dithiocarbonic-acid-S,S-diesters 1 with nucleophilic com-pounds present new possibilities to synthesize heterocycles. With amines 1a reacts by mono- and disubstitution, respectively, of methylthio-groups to isothioureas 2 and guanidines 3, with 1,2-bi-nucleophilic arenes to benzoheterocycles 4, with aliphatic diamines to imidazolidines 5, pyrimidines 6, diazepines 7 and the hexamethylene-diamine-derivatives 8. 1a reacts also with hydrazines to 1,2,4-triazoles 9 and with hydrazides to the thiosemicarbazones 10 or 1,3,4-oxadiazoles 11. Heterocyclisations of 1 with guanidines, thiourea, salts of thiourea and amidines give the 1,3,5-triazines 12, 14, 15 and 16. N-benzoyl-dithiocarbonic-acid-methylester -amid reacts with CH-acidic compounds to thiazoles 17. The structures of the final products are determined by i.r.-, 1H-n.m.r.-, u.v.- and mass-spectras.
    Additional Material: 9 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/prac.19803220109
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    Eine neue Synthese des Cinnamoyliminodithiokohlensäure-S,S-dimethylesters und Umsetzungen mit Nucleophilen (1980)
    New York, NY : Wiley-Blackwell
    Journal für Praktische Chemie/Chemiker-Zeitung 322 (1980), S. 434-444 
    Details
    ISSN: 0021-8383
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: New Synthesis of Dimethyl-cinnamoylimino-dithiocarboxylate and Reactions with NucleophilesA new general synthesis of dimethyl-cinnamoylimino-dithiocarboxylate 1d is possible by reaction of 4-nitro-cinnamoylamide with carbon disulfide in the presence of sodium hydride and following alkylation. With the unsubstituted dimethyl-cinnamoylimino-dithiocarboxylate 10 is in-vestigated the reaction behavior with nucleophilic compounds. The treatment of 1c with primary amines, respectively, by mono- and disubstitution of the methylthio groups yields isothiourea 2 or guanidines 3. Benzocondensed heterocycles are formed by reaction of 1c with o-bifunctional nucleo-philes.The compounds 5, 6 and 7 have been synthesized from 1c with cysteamine, p-phenylenediamine and ethylenediamine.The oxadiazole 8 and isothiosemicarbazide 9 are obtained by reaction of the dithioester 1c with hydrazides. On the other hand cyclisation to the 1,2,4-triazole 11 over the intermediate 10 and to the 1,3,5-triazine 12 are possible.The reaction of 1c with carbanions in a basic medium affords acrylic derivatives 13.In the same way we isolated by reaction of dithioester 1c with a benzothiazolium salt the dark coloured compound 14. The physical properties of synthesized compounds are discussed by mass-, 1H-n.m.r.-, i.r.- and u.v.-spectra.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/prac.19803220314
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    Paper (German National Licenses)
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