MeSH Browser

MeSH Heading: Heterocyclic Compounds, Fused-Ring
Tree Number(s): D03.633
Unique ID: D000072471
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D000072471
Annotation: general or unspecified; prefer specifics
Scope Note: Multiple ring heterocyclic compounds containing two or more rings that share two atoms and one bond in common.
Previous Indexing: Heterocyclic Compounds (1966-2016)
See Also: Fused-Ring Compounds; Heterocyclic Compounds, Bridged-Ring
Public MeSH Note: 2017
History Note: 2017
Date Established: 2017/01/01
Date of Entry: 2016/07/08
Revision Date: 2016/06/08

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)

Heterocyclic Compounds, Fused-Ring MeSH Descriptor Data 2025