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  • 1
    Electronic Resource
    Electronic Resource
    Conformation of Some Terpenoids from Dipole Moment and Nuclear Magnetic Resonance Studies1 (1963)
    s.l. : American Chemical Society
    Journal of the American Chemical Society 85 (1963), S. 2795-2799 
    Details
    ISSN: 1520-5126
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ja00901a028
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  • 2
    Electronic Resource
    Electronic Resource
    The conformation of carvomenthols (1952)
    Springer
    Cellular and molecular life sciences 8 (1952), S. 458-459 
    Details
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Zusammenfassung Die « Conformation » aller Carvomenthole und Carvomenthylamine wurde auf der Grundlage der Vorstellung von polaren und äquatorialen Bindungen abgeleitet. Die Konfiguration von Carvomenthol, Neocarvomenthol, Carvomenthylamin und Neocarvomenthylamin, die aus ihrer « Conformation » folgt, ist identisch mit der Konfiguration, die vonRead und Mitarbeitern hauptsächlich auf der Grundlage der von-Auwersschen Regel vorgeschlagen wurde. Die « Conformation » des Isocarvomenthols und des Isocarvomenthylamins lässt erkennen, dass sich alle Substituenten in diesen beiden Verbindungen inCis-Stellung befinden.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02139288
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  • 3
    Electronic Resource
    Electronic Resource
    The role of glycine in the biosynthesis of a terpene (1971)
    Springer
    Cellular and molecular life sciences 27 (1971), S. 1403-1404 
    Details
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Zusammenfassung Mit doppelt markiertem Glycin konnte gezeigt werden, dass das Kohlenstoffatom der Methylgruppe viel besser als das Kohlenstoffatom der Karboxylgruppe in die Isoprengruppe des Ophiobolins B ausCochiobolus miyabeanus eingebaut wird. Die Radioaktivität wird in Ophiobolin B eingebaut, wenn die folgenden Verbindungen verwendet werden: [3-14C]-Serin, [14C-Methyl]-Sarcosin, [14C-Methyl]-Methionin, und [14C] Formate.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02154255
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  • 4
    Electronic Resource
    Electronic Resource
    Experimentally Induced Inter-bivalent Redistribution of Chiasmata in Delphinium (1960)
    [s.l.] : Nature Publishing Group
    Nature 186 (1960), S. 260-261 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Dry seeds of Delphinium ajacis variety 'Comet' ^vvere irradiated with an X-ray dose of 15,000 r. 50 kV.). The Xl plants raised from these showed -certain cytological characteristics which appeared ~to be of interest. Apart from gross structural changes in the chromosomes of some of the plants which ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/186260a0
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  • 5
    Electronic Resource
    Electronic Resource
    X-Ray and Differential Thermal Studies of some Indian Montmorillonites (1954)
    [s.l.] : Nature Publishing Group
    Nature 174 (1954), S. 40-41 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] X-ray and differential thermal studies of some Indian bentonites and soils have yielded interesting results in this connexion. The samples studied are bentonites from (i) Kashmir, (ii) Nimlinadi and (iii) Barme, and black cotton soils from (iv) Satara and (v) Indore. The X-ray pattern of the clay ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/174040a0
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  • 6
    Electronic Resource
    Electronic Resource
    Kinetics and mechanism of oxidation of cyclopentanone by N-bromosuccinimide (1976)
    Springer
    Monatshefte für Chemie 107 (1976), S. 1021-1027 
    Details
    ISSN: 1434-4475
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract N-bromosuccinimide oxidation of cyclopentanone in acidic media in presence of mercuric acetate has been made. A zero order dependance to N-bromosuccinimide and a first order dependence to cyclopentanone and hydrogen ion concentration has been observed. Ionic strength, mercuric acetate and succinimide has negligible effect while methanol addition has a positive effect. Various rate parameters have been computed and 1,2-cyclopentanedione identified as the end product. A suitable mechanism in confirmity with the above observations has been proposed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00904492
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  • 7
    Electronic Resource
    Electronic Resource
    Kinetics and mechanism of the oxidation of glycine by N-bromosuccinimide (1977)
    Springer
    Monatshefte für Chemie 108 (1977), S. 1471-1478 
    Details
    ISSN: 1434-4475
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract A systematic kinetic study on the oxidation of glycine by N-bromosuccinimide (NBS) in presence of mercuric acetate in acetic acid—water media has been made. Near first order dependence inNBS and glycine and near inverse first order dependence in hydrogen ion concentrations have been observed. A negligible ionic strength effect and a positive dielectric effect have been observed. Various rate parameters have been computed and hydrocyanic acid identified as the end product. On the basis of the kinetic data, a mechanism of the reaction has been proposed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01046462
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  • 8
    Electronic Resource
    Electronic Resource
    The role of glycine in the biosynthesis of steroids (1973)
    Springer
    Cellular and molecular life sciences 29 (1973), S. 939-940 
    Details
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Zusammenfassung Während der Biosynthese von Cholesterol mit homogenisierter Rattenleber wird [2-14C] des Glycins viel besser eingebaut als [1-14C].Saccharomyces cerevisiae produziert radioaktives Squelen (ausser Ergosterol mit Radioaktivität des Ringsystems) mit [2-14C] Glycin und mit [3-14C] Serin, aber nicht mit [1-14C] Glycin.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01930386
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  • 9
    Electronic Resource
    Electronic Resource
    High incorporation of labeled acetate into yeast ergosterol during sporulation (1974)
    Springer
    Cellular and molecular life sciences 30 (1974), S. 1489-1490 
    Details
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Zusammenfassung Es werden drei Methoden für die Durchführung von Versuchen mit13C-markierten Substraten (Einbau markierter Acetate in Hefeergosterol) verglichen: 1. Anaerobisches Wachstum mit nachfolgender Belüftung und Markierung. 2. Anaerobisches Wachstum in Nährlösung mit ungenügendem CoA-Gehalt mit nachfolgender Belüftung und Markierung in einer mit CoA angereicherten Lösung. 3. Sporenbildung mit markierten Acetaten.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01919712
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  • 10
    Electronic Resource
    Electronic Resource
    Kinetics and mechanism of oxidation of leucine by chloramine-T in alkaline media (1975)
    Springer
    Monatshefte für Chemie 106 (1975), S. 13-18 
    Details
    ISSN: 1434-4475
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract Alkaline media oxidation of leucine by chloramine-T has been investigated. A first order dependence in chloramine-T and leucine and a near inverse first order dependence in hydroxide ion has been observed. Ionic strength had negligible effect while the effect of methanol addition was slightly negative. The oxidation process has been shown to proceed via two paths, one involving p-toluenesulfochloramide as the main oxidising species and the other involving hypochlorite ion, each interacting in a slow step with a leucine molecule leading to formation of monochloroleucine acid, which subsequently interacts with another molecule of p-toluenesulfochloramide or hypochlorite ion resp., yielding products.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00914495
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