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Massenspektrometrische Strukturermittlung von 21-Oxogelsemin

Structure elucidation of 21-oxogelsemin by mass spectrometry

3. Mitt. über Gelsemium-Alkaloide

  • Organische Chemie und Biochemie
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Monatshefte für Chemie / Chemical Monthly Aims and scope Submit manuscript

Abstract

The structure of a further minor alkaloid of Gelsemium sempervirens (L.) Ait., could be elucidated on the basis of mass-spectrometrical and chemical evidence as 21-oxogelsemin (3). The mass spectra of3 and of its hydrogenation product (4) are discussed.

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Literatur

  1. M. Wichtl, A. Nikiforov, Susanne Sponer undK. Jentzsch, Mh. Chem.104, 87 (1973).

    Google Scholar 

  2. E. Wenkert, C.-J. Chang, D. W. Cochran undR. Pellicciari, Exper.28, 377 (1972).

    Google Scholar 

  3. H. Conroy undJ. K. Chakrabarti, Tetrahedron Letters1959/4/6.

  4. F. M. Lovell, R. Pepinsky undA. J. C. Wilson, Tetrahedron Letters1959/4/1.

  5. A. Nikiforov undJ. Latzel, Mh. Chem., in Vorbereitung.

  6. A. Nikiforov undJ. Latzel, Mh. Chem., in Vorbereitung.

  7. D. Waldi, K. Snackers undF. Munter, J. Chromatogr.6, 61 (1961).

    Google Scholar 

  8. N. Clausson-Kaas undF. Limborg, Acta Chem. Scandin.1, 884 (1947).

    Google Scholar 

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Authors and Affiliations

  1. Organisch-Chemischen Institut der Universität Wien, Währinger Straße 38, A-1090, Wien, Österreich

    A. Nikiforov, J. Latzel, K. Varmuza & M. Wichtl

  2. Institut für Allgemeine Chemie der Technischen Hochschule Wien, Österreich

    A. Nikiforov, J. Latzel, K. Varmuza & M. Wichtl

  3. Institut für Pharmakognosie der Universität Marburg/L., Bundesrepublik Deutschland

    A. Nikiforov, J. Latzel, K. Varmuza & M. Wichtl

Authors
  1. A. Nikiforov
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  2. J. Latzel
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  3. K. Varmuza
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  4. M. Wichtl
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Additional information

Herrn Prof. Dr.O. Hoffmann-Ostenhof zum 60. Geburtstag gewidmet.

Mit 3 Abbildungen

2. Mitt.:M. Wichtl, A. Nikiforov, G. Schulz, Susanne Sponer undK. Jentzsch, Mh. Chem.104, 99 (1973).

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Nikiforov, A., Latzel, J., Varmuza, K. et al. Massenspektrometrische Strukturermittlung von 21-Oxogelsemin. Monatshefte für Chemie 105, 1292–1298 (1974). https://doi.org/10.1007/BF00909866

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  • DOI: https://doi.org/10.1007/BF00909866

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