Chemicals and Drugs

Pleuromutilins

A tricyclic diterpene natural product isolated from Pleurotus mutilus (now referred to as Clitopilus scyphoides). Possesses modest antibacterial activity against primarily gram-positive bacterial organisms.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A tricyclic diterpene natural product isolated from Pleurotus mutilus (now referred to as Clitopilus scyphoides). Possesses modest antibacterial activity against primarily gram-positive bacterial organisms.

Chemical Identity

Chemical Information

Molecular Formula
C22H34O5
Molecular Weight
378.5 g/mol
CAS Registry No.
125-65-5
IUPAC Name
[(1S,2R,3S,4S,6R,7R,8R,14R)-4-ethenyl-3-hydroxy-2,4,7,14-tetramethyl-9-oxo-6-tricyclo[5.4.3.01,8]tetradecanyl] 2-hydroxyacetate
InChIKey
ZRZNJUXESFHSIO-BKUNHTPHSA-N
SMILES
C[C@@H]1CC[C@@]23CCC(=O)[C@H]2[C@@]1([C@@H](C[C@@]([C@H]([C@@H]3C)O)(C)C=C)OC(=O)CO)C
MeSH Unique ID
D000097567
Source
PubChem CID 9886081

MeSH Record

Classification

Broader headings

Related Concepts

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Drug Class

Pharmacological Action

MeSH Record

Synonyms

4 entry terms
  • Drosophilin B
  • Pleuromutilin Antibiotics
  • Octahydro-5,8-dihydroxy-4,6,9,10- tetramethyl-6-vinyl-3a,9-propano-3aH-cyclopenta- cycloocten-1(4H)-one 8-glycolate
  • Pleuromutilin

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

History Note

2024 (1973)

MeSH Hierarchy

Tree Number

AMA Style

References

  1. National Library of Medicine. Pleuromutilins. Medical Subject Headings (MeSH). 2026. Unique ID D000097567. http://id.nlm.nih.gov/mesh/2026/D000097567
  2. Pleuromutilins. In: Wikipedia. https://en.wikipedia.org/wiki/Pleuromutilin
  3. Pleuromutilins. In: Wikidata. https://www.wikidata.org/wiki/Q76414700
  4. Pleuromutilins. In: PubChem Compound. CID 9886081. https://pubchem.ncbi.nlm.nih.gov/compound/9886081