Chemistry of Natural Compounds

, Volume 6, Issue 4, pp 455–458 | Cite as

Mass spectrometry of dubinidine and dubinine

Structure of isodubinidine
  • I. A. Bessonova
  • Z. Sh. Faizutdinova
  • Ya. V. Rashkes
  • S. Yu. Yunusov
Article
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Conclusions

1. Features of the fragmentation of dubinidine and dubinine are explained by the presence of a branched side chain in the dihydrofuran ring.

2. The structure of isodubinidine has been elucidated on the basis of its chemical characteristics and UV and mass spectra.

Keywords

Dihydropyran Furano Alcoholic Alkali Branched Side Chain Dihydrofuran Ring 

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Copyright information

© Consultants Bureau 1973

Authors and Affiliations

  • I. A. Bessonova
    • 1
  • Z. Sh. Faizutdinova
    • 1
  • Ya. V. Rashkes
    • 1
  • S. Yu. Yunusov
    • 1
  1. 1.Institute of the Chemistry of Plant Substances, AS UzSSRUSSR

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