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Descriptor English: Pteridines
Descriptor Spanish: Pteridinas
Descriptor pteridinas
Entry term(s) 1,3,5,8-tetraazanaftaleno
piracinopirimidinas
pirazino(2,3-d)pirimidina
pirazinopirimidina
pirimido(4,5-b)pirazina
pteridina
pteridinona
pteridinonas
Scope note: Compuestos basados en la pirazino[2,3-d]pirimidina, que es una pirimidina unida a una pirazina y que contiene cuatro átomos de NITRÓGENO.
Descriptor Portuguese: Pteridinas
Descriptor French: Ptéridines
Entry term(s): 1,3,5,8-Tetraazanaphthalene
Pteridine
Pteridinone
Pteridinones
Pyrazino(2,3-d)pyrimidine
Pyrazinopyrimidine
Pyrazinopyrimidines
Pyrimido(4,5-b)pyrazine
Tree number(s): D03.633.100.733
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D011621
Scope note: Compounds based on pyrazino[2,3-d]pyrimidine which is a pyrimidine fused to a pyrazine, containing four NITROGEN atoms.
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
Public MeSH Note: 66
History Note: 66
DeCS ID: 12057
Unique ID: D011621
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1966/01/01
Date of Entry: 1999/01/01
Revision Date: 2023/02/26
Pteridines - Preferred
Concept UI M0018072
Scope note Compounds based on pyrazino[2,3-d]pyrimidine which is a pyrimidine fused to a pyrazine, containing four NITROGEN atoms.
Preferred term Pteridines
Entry term(s) Pyrazinopyrimidines
Pteridinones - Narrower
Concept UI M0445120
Scope note Pteridines with a 4-keto OXYGEN.
Preferred term Pteridinones
Entry term(s) Pteridinone
Pteridine - Narrower
Concept UI M000758885
Preferred term Pteridine
Entry term(s) 1,3,5,8-Tetraazanaphthalene
Pyrazino(2,3-d)pyrimidine
Pyrazinopyrimidine
Pyrimido(4,5-b)pyrazine



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