Pyrenes MeSH Descriptor Data 2025

MeSH Heading: Pyrenes
Tree Number(s): D02.455.426.559.847.799; D04.615.799
Unique ID: D011721
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D011721
Annotation: do not confuse with PYRANS or PYRONES
Scope Note: A group of condensed ring hydrocarbons.
Public MeSH Note: 74
History Note: 74
Date Established: 1974/01/01
Date of Entry: 1999/01/01
Revision Date: 2012/07/03

Allowable Qualifiers: administration & dosage (AD)

adverse effects (AE)

agonists (AG)

analysis (AN)

antagonists & inhibitors (AI)

blood (BL)

cerebrospinal fluid (CF)

chemical synthesis (CS)

chemistry (CH)

classification (CL)

economics (EC)

history (HI)

immunology (IM)

isolation & purification (IP)

metabolism (ME)

pharmacokinetics (PK)

pharmacology (PD)

poisoning (PO)

radiation effects (RE)

standards (ST)

supply & distribution (SD)

therapeutic use (TU)

toxicity (TO)

urine (UR)

Organic Chemicals [D02]
- Hydrocarbons [D02.455]
  - Hydrocarbons, Cyclic [D02.455.426]
    - Hydrocarbons, Aromatic [D02.455.426.559]
      - Polycyclic Aromatic Hydrocarbons [D02.455.426.559.847]
        
        Anthracenes [D02.455.426.559.847.117]
        
        Azulenes [D02.455.426.559.847.133]
        
        Benz(a)Anthracenes [D02.455.426.559.847.149]
        
        Benzocycloheptenes [D02.455.426.559.847.181]
        
        Fluorenes [D02.455.426.559.847.389]
        
        Indenes [D02.455.426.559.847.486]
        
        Naphthacenes [D02.455.426.559.847.562]
        
        Naphthalenes [D02.455.426.559.847.638]
        
        Phenalenes [D02.455.426.559.847.680]
        
        Phenanthrenes [D02.455.426.559.847.723]
        
        Pyrenes [D02.455.426.559.847.799]
        
        Benzopyrenes [D02.455.426.559.847.799.306]

Polycyclic Compounds [D04]
- Polycyclic Aromatic Hydrocarbons [D04.615]

Pyrenes Preferred

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