Descriptors Found: 1
Displaying: 1 .. 1  

 1 / 1 DeCS     
Descriptor English:   Heterocyclic Compounds, 3-Ring 
Descriptor Spanish:   Compuestos Heterocíclicos con 3 Anillos 
Descriptor Portuguese:   Compostos Heterocíclicos com 3 Anéis 
Synonyms English:   3-Ring Heterocyclic Compounds
Fused Heterocyclic Compounds, Three Ring
Fused Heterocyclic Compounds, Three-Ring
Heterocyclic Compounds, 3 Ring
Heterocyclic Cpds, 3 Ring
Three Ring Heterocyclic Compounds  
Tree Number:   D03.633.300
Definition English:   A class of heterocyclic compounds that include a three-ring fused structure. Both aromatic or non-aromatic ring structures are included in this category. 
Indexing Annotation English:   general or unspecified; prefer specifics
History Note English:   98; use explode 1967-97 
Allowable Qualifiers English:  
AD administration & dosage AE adverse effects
AG agonists AN analysis
AI antagonists & inhibitors BL blood
CF cerebrospinal fluid CS chemical synthesis
CH chemistry CL classification
EC economics HI history
IM immunology IP isolation & purification
ME metabolism PK pharmacokinetics
PD pharmacology PO poisoning
RE radiation effects ST standards
SD supply & distribution TU therapeutic use
TO toxicity UR urine
Record Number:   6739 
Unique Identifier:   D006575 

Occurrence in VHL: