Chemicals and Drugs

Norpregnenes

Pregnenes with one double bond or more than three double bonds which have undergone ring contractions or are lacking carbon-18 or carbon-19..

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Pregnenes with one double bond or more than three double bonds which have undergone ring contractions or are lacking carbon-18 or carbon-19..

MeSH Record

Classification

Related Concepts

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MeSH Record

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.

MeSH Record

Indexing Annotation

do not confuse with NORPREGNANES

MeSH Record

History Note

75; was see under NORPREGNANES 1974

MeSH Record

Previous Indexing

  • Norpregnanes (1974)

MeSH Hierarchy

Tree Number

AMA Style

References

  1. National Library of Medicine. Norpregnenes. Medical Subject Headings (MeSH). 2026. Unique ID D009652. http://id.nlm.nih.gov/mesh/2026/D009652
  2. Norpregnenes. In: Wikidata. https://www.wikidata.org/wiki/Q76605311