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  • 1
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    Unknown
    Berlin, etc. : Periodicals Archive Online (PAO)
    Philologus. 123:1 (1979) 170 
    ISSN: 0031-7985
    Topics: Classical Studies
    Description / Table of Contents: Beiträge zur mittellateinischen Philologie und Lexikographie
    Notes: Konferenz-Protokoll: Aktuelle Probleme der mittellateinischen Philologie
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  • 2
    ISSN: 0075-4617
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Trypanocidal Diamidines with Four Rings in One or Two Ring SystemsThe trypanocidal properties of diamidines of type A are diminished by rigidity of the skeleton and by its enlargement, as was shown by preparation of diamidines with the following skeletons: 10H-[1]benzothieno[3,2-b]indole (1c); chrysene (4g); cis-4b,5,6,10b,11,12-hexa-hydrochrysene (8g); 2-(2-benzofuranyl)indole (10c, 11c); 2-naphthylbenzo[b]thiophene (12d), 1-phenylnaphtho[2,1-b]thiophene (18c); bis(2-benzofuranyl)-methane (24d), -ethylenes (25c, 28c, 31c) and -ethanes (29b, 30b).
    Notes: Die trypanociden Eigenschaften der Diamidine vom Typ A werden durch Starrheit des Molekülgerüstes und durch seine Flächenvergrößerung beeinträchtigt, wie sich durch die Darstellung von Diamidinen mit folgenden Gerüsten zeigen ließ: 10H-[1]Benzothieno-[3,2-b]indol (1c); Chrysen (4g); cis-4b,5,6,10b,11,12-Hexahydrochrysen (8g); 2-(2-Benzofuranyl)indol (10c, 11c); 2-Naphthylbenzo[b]thiophen (12d); 1-Phenylnaphtho[2,1-b]thiophen (18c); Bis(2-benzofuranyl)-methan (24d), -äthylene (25c, 28c, 31c) und -äthane (29b, 30b).
    Additional Material: 1 Tab.
    Type of Medium: Electronic Resource
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  • 3
    ISSN: 0075-4617
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Trypanocidal Diamidines with Three Rings in Two Isolated Ring SystemsDiamidines are synthesized, which are derived of type A of 6- or 5-amidino-2-[4-amidino-phenyl]-thionaphthene or -benzofuran by further variation of the condensed five-membered ring, by insertion of a bridge of one or two atoms between the two ring systems and by variation of the amidino groups. - Only 5-amidino-2-[4-amidinophenyl]-indazole (4c) and -benztriazole (10d) retained the outstanding trypanocidal properties of type A.
    Notes: Es werden Diamidine synthetisiert, welche sich vom Typ A des 6- oder 5-Amidino-2-[4-amidino-phenyl]-thionaphthens oder -benzofurans dadurch ableiten, daß der annelierte Fünfring weiter variiert wird, daß ein- und zweigliedrige Brücken zwischen die beiden Ringsysteme eingeschoben werden, und daß die flankierenden Amidino-Gruppen abgewandelt werden. - Nur bei 5-Amidino-2-[4-amidino-phenyl]-indazol (4c) und -benztriazol (10d) bleiben die hervorragenden trypanociden Eigenschaften des Typs A erhalten.
    Additional Material: 1 Tab.
    Type of Medium: Electronic Resource
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