Summary
The use of the NOE method has permitted the unambiguous determination of the position of the OCH3 groups at C10 in the aromatic nuclei of majoridine and of O-acetyl-N-methyllochnerine and has thereby shown the possibility of using this method for determining the position of substituents in the benzene rings of the N-methylindoline and indole alkaloids.
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Additional information
Institute of the Chemistry of Plant Substances, Academy of Sciences of the Uzbek SSR. Translated from Khimiya Prirodnykh Soedinenii, No. 3, pp. 316–319, May–June, 1973.
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Yagudaev, M.R., Malikov, V.M. & Yunusov, S.Y. The use of the intramolecular nuclear Overhauser effect to establish the positions of substituents in the aromatic nuclei of the alkaloids majoridine and O-acetyl-N-methyllochnerine. Chem Nat Compd 9, 302–304 (1973). https://doi.org/10.1007/BF00565686
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DOI: https://doi.org/10.1007/BF00565686