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Alkaloids from Chasmanthera dependens.

F C Ohiri1, R Verpoorte, A Baerheim Svendsen

  • 1Department of Pharmacognosy, State University of Leiden, The Netherlands.

Planta Medica
|December 1, 1982
PubMed
Summary

Researchers identified 14 alkaloids from the Chasmanthera dependens plant stem. This study details the isolation and chemical structures of these important phytochemical compounds.

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Area of Science:

  • Phytochemistry
  • Natural Product Chemistry
  • Pharmacognosy

Background:

  • Chasmanthera dependens is a plant species with potential medicinal properties.
  • Alkaloids are a diverse group of naturally occurring chemical compounds that often exhibit significant biological activity.

Purpose of the Study:

  • To conduct a detailed phytochemical investigation of the stem of Chasmanthera dependens.
  • To isolate and identify the alkaloid constituents present in the plant extract.

Main Methods:

  • Phytochemical analysis of Chasmanthera dependens stem.
  • Isolation techniques for natural products.
  • Spectroscopic methods for structure elucidation of alkaloids.

Main Results:

  • Five quaternary alkaloids were isolated: jatrorrhizine, columbamine, pseudocolumbamine, magnoflorine, and palmatine.
  • Nine tertiary non-phenolic alkaloids were identified: tetrahydropalmatine, liriodenine, lysicamine, oxoglaucine, glaucine, anonaine, nornuciferine, and O,O-dimethylcorytuberine.
  • The study successfully identified a total of 14 distinct alkaloids.

Conclusions:

  • The stem of Chasmanthera dependens is a rich source of diverse quaternary and tertiary alkaloids.
  • The identified alkaloids represent significant phytochemical findings for this plant species.
  • Further research into the biological activities of these isolated alkaloids is warranted.

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