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Descriptor in English: Pyrimidinones
Descriptor in Spanish: Pirimidinonas
Descriptor in Portuguese: Pirimidinonas
Descriptor in French: Pyrimidinones
Entry term(s): Pyrimidones
Tree number(s): D03.383.742.698
Scope note: Heterocyclic compounds known as 2-pyrimidones (or 2-hydroxypyrimidines) and 4-pyrimidones (or 4-hydroxypyrimidines) with the general formula C4H4N2O.
Allowable Qualifiers: AD administration & dosage
AE adverse effects
AG agonists
AI antagonists & inhibitors
AN analysis
BL blood
CF cerebrospinal fluid
CH chemistry
CL classification
CS chemical synthesis
EC economics
HI history
IM immunology
IP isolation & purification
ME metabolism
PD pharmacology
PK pharmacokinetics
PO poisoning
RE radiation effects
SD supply & distribution
ST standards
TO toxicity
TU therapeutic use
UR urine
History Note: 68(66)
DeCS UI: 12181
Descriptor UI: D011744
Date Established: 1968/01/01
Date of Entry: 1999/01/01
Revision Date: 2017/06/19
Pyrimidinones - Preferred
Concept UI M0018261
Scope note Heterocyclic compounds known as 2-pyrimidones (or 2-hydroxypyrimidines) and 4-pyrimidones (or 4-hydroxypyrimidines) with the general formula C4H4N2O.
Preferred term Pyrimidinones
Pyrimidones - Related but not broader or narrower
Concept UI M0018262
Preferred term Pyrimidones



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