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Structure and configuration of korseverinine

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Chemistry of Natural Compounds Aims and scope

Conclusions

1. By separating the mixture of bases obtained from the fresh epigeal part ofKorolkowia sewerzowii Rgl. with respect to solubility in different solvents, the alkaloids korseverine, korsinine, korsine, korseveriline, korseveridine, korseveramine, and korseverinine have been been isolated.

2. On the basis of a study of chemical transformations and IR, NMR, and mass spectra, the configuration, 5α,12α,14α,13β,17α,20β,22α,25β-cev-8-ene-3α,6α-diol has been proposed for korseverinine.

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Authors
  1. R. N. Nuriddinov
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  2. S. Yu. Yunusov
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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. 6, pp. 767–773, November–December, 1971.

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Nuriddinov, R.N., Yunusov, S.Y. Structure and configuration of korseverinine. Chem Nat Compd 7, 740–745 (1971). https://doi.org/10.1007/BF00567928

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