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Gardneria alkaloids. Part 13. Structure of gardmultine and demethoxygardmultine; bis-type indole alkaloids of Gardneria multiflora Makino
Structures of two bis-type alkaloids, gardmultine (1) and demethoxygardmultine (2), isolated from Gardneria multiflora Makino (Loganiaceae), have been elucidated on the basis of the chemical and
ELUCIDATION OF THE STRUCTURE OF OLIVORETIN A AND D (TELEOCIDIN B)
The known metabolites, indole-3-aldehyde, indole-3-carboxylic acid, cyclo-Leu-Val, cyclo-Pro-Leu and phenyl acetamide were isolated from Streptoverticillium olivoreticuli together with pimprinin
The Structures of Two Lycopodium Alkaloids, Lycothunine and Lycophlegmarine, and the Configuration of the C3-C4 Bond of Fawcettimine and Fawcettidine
The structures of two Lycopodium alkaloids, lycothunine and lycophlegmarine, were determined by an X-ray analysis. The configurations of C3-C4 bond of fawcettimine and fawcettidine were also
Structure of azurin I from the denitrifying bacterium Alcaligenes xylosoxidans NCIMB 11015 at 2.45 A resolution.
  • C. Li, T. Inoue, Y. Kai
  • Chemistry
    Acta crystallographica. Section D, Biological…
  • 1 May 1998
TLDR
The structure of AzN-I has been solved by the molecular replacement method and the results have been used to discuss the differences in the spectra of these two proteins.
Gardneria alkaloids. XII. Carbon magnetic resonance spectra of gardneria alkaloids. A study on the configuration of the side chain double bonds of indole alkaloids.
^ C-NMR spectra of several Gardneria alkaloids and their derivatives were studied. The chemical shifts of C(15) and C(21) were found to be diagnostic for the configuration of the side chain double
Structure of Gardneramine and 18-Demethylgardneramine
Gardneramine, the main alkaloid of Gardneria spp. (Loganiaceae), was found to have the structure I. At the same time a minor base, alkaloid G, was elucidated to be 18-demethylgardneramine (XVIII).
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