Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

A new labdane type diterpenoid from Trollius ledebouri.

Jian-Hua Zou1, Jun-Shan Yang, Liang Zhou

  • 1Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100094, People's Republic of China.

Natural Product Research
|November 28, 2006
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Immunological landscape of nanotechnology-based depression research: a bibliometric analysis of neuroinflammation and immune modulation.

Frontiers in immunology·2026
Same author

Bag of tricks: synergistic optimization of deep patch learning fuzzy systems with multi-strategy integration.

Scientific reports·2026
Same author

Expert experience-guided virtual datasets for adaptive automatic driving in metro trains.

Scientific reports·2026
Same author

Pyrazole-derived TRPC3 antagonist ameliorates synaptic dysfunctions and memory deficits in Alzheimer's disease models.

Molecular psychiatry·2026
Same author

Reduced Cortical Pyramidal Neuron Membrane Excitability and Synaptic Function in Parkinsonian Mice and Their Restoration by L-Dopa Treatment: Indirect Mediation by Striatal Dopaminergic Activity.

Brain sciences·2026
Same author

Disentangling neuroimmune landscapes across peripheral activation paradigms resolves divergent glial state programs.

Research square·2026

Researchers identified a novel labdane diterpenoid, ledebourene 1, from Trollius ledebouri flowers. Its complete stereostructure was determined using spectroscopic analysis, expanding knowledge of natural products.

Area of Science:

  • Natural Product Chemistry
  • Organic Chemistry
  • Phytochemistry

Background:

  • Trollius ledebouri is a plant species known for its potential medicinal properties.
  • Diterpenoids are a class of organic compounds with diverse biological activities.
  • Isolation and characterization of novel compounds contribute to the understanding of plant secondary metabolites.

Purpose of the Study:

  • To isolate and characterize a new compound from the flowers of Trollius ledebouri.
  • To elucidate the absolute stereostructure of the newly discovered compound.
  • To contribute to the chemical knowledge of the Trollius genus.

Main Methods:

  • Isolation of the compound using chromatographic techniques.
  • Structure elucidation through comprehensive spectroscopic analysis (e.g., NMR, MS).

Related Experiment Videos

  • Determination of absolute stereochemistry.

    • Main Results:

    • A new labdane type diterpenoid, named ledebourene 1, was successfully isolated.
    • The chemical structure was identified as (8alpha,13R)-epoxy-14-labden-6beta,7beta-diol-7-beta-D-(4'-acetyl) fucopyranoside.
    • The absolute stereostructure of ledebourene 1 was elucidated.

    Conclusions:

    • Ledebourene 1 represents a novel labdane diterpenoid.
    • The study successfully determined the complete stereostructure of this new natural product.
    • This finding enriches the repertoire of known compounds from Trollius ledebouri.