Chemicals and Drugs

Diterpene Alkaloids

Alkaloids derived from diterpenes (e.g., KAURANES; CLERODANES) often containing the nitrogen bridge structures. These alkaloids may be divided into C18-, C19-, C20- and bis-diterpene types depending on the number of carbon atoms in their central framework. They are found most often in RANUNCULACEAE (e.g., ACONITUM and DELPHINIUM) and may possess analgesic, antiarrhythmic and anti-inflammatory activities. Some are cardiotoxic by blocking L-TYPE CALCIUM CHANNELS.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Alkaloids derived from diterpenes (e.g., KAURANES; CLERODANES) often containing the nitrogen bridge structures. These alkaloids may be divided into C18-, C19-, C20- and bis-diterpene types depending on the number of carbon atoms in their central framework. They are found most often in RANUNCULACEAE (e.g., ACONITUM and DELPHINIUM) and may possess analgesic, antiarrhythmic and anti-inflammatory activities. Some are cardiotoxic by blocking L-TYPE CALCIUM CHANNELS.

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Synonyms

3 entry terms
  • Diterpene Alkaloid
  • Alkaloid, Diterpene
  • Alkaloids, Diterpene

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Aspects Covered

24 allowable subheadings

Indexed with the subheadings administration & dosage, adverse effects, agonists, analysis, antagonists & inhibitors, blood, cerebrospinal fluid, chemical synthesis, chemistry, classification, economics, history, immunology, isolation & purification, metabolism, pharmacokinetics, pharmacology, poisoning, radiation effects, standards, supply & distribution, therapeutic use, toxicity, urine.

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History Note

2019

MeSH Record

Previous Indexing

  • Alkaloids (1963-2018)
  • Diterpenes (1963-2018)

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References

  1. National Library of Medicine. Diterpene Alkaloids. Medical Subject Headings (MeSH). 2026. Unique ID D000077743. http://id.nlm.nih.gov/mesh/2026/D000077743
  2. Diterpene Alkaloids. In: Wikipedia. https://en.wikipedia.org/wiki/Diterpene_alkaloids
  3. Diterpene Alkaloids. In: Wikidata. https://www.wikidata.org/wiki/Q94962804