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Chemical shift of the signal of the protons of the N-CH3 group and the stereochemistry of tetrahydroungerine and of galanthusine

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Institute of the Chemistry of Plant Substances, Academy of Sciences of the Uzbek SSR. Translated from Khimiya Prirodnykh Soedinenii, No. 5, pp. 686–687, September–October, 1973.

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Yagudaev, M.R., Yunusov, S.Y. Chemical shift of the signal of the protons of the N-CH3 group and the stereochemistry of tetrahydroungerine and of galanthusine. Chem Nat Compd 9, 665–666 (1973). https://doi.org/10.1007/BF00564421

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