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Descriptor en español: |
Picrotoxina
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Descriptor en inglés: | Picrotoxin | ||||||
Descriptor en portugués: | Picrotoxina | ||||||
Descriptor en francés: | Picrotoxine | ||||||
Término(s) alternativo(s): |
3,6-Methano-8H-1,5,7-trioxacyclopenta(ij)cycloprop(a)azulene-4,8(3H)-dione, hexahydro-2a-hydroxy-9-(1-hydroxy-1-methylethyl)-8b-methyl-, (1aR-(1aalpha,2abeta,3beta,6beta,6abeta,8aS*,8bbeta,9S*))-, compd. with (1aR-(1aalpha,2abeta,3beta,6beta,6abeta,8 Cocculin |
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Código(s) jeráquico(s): |
D02.455.426.392.368.367.800 D02.455.849.765.636 D02.540.552 D20.215.784.500.647 D23.946.649 D26.667.750 |
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Identificador Único RDF: | https://id.nlm.nih.gov/mesh/D010852 | ||||||
Nota de alcance: | A mixture of PICROTOXININ and PICROTIN that is a noncompetitive antagonist at GABA-A receptors acting as a convulsant. Picrotoxin blocks the GAMMA-AMINOBUTYRIC ACID-activated chloride ionophore. Although it is most often used as a research tool, it has been used as a CNS stimulant and an antidote in poisoning by CNS depressants, especially the barbiturates. |
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Calificadores permitidos: |
AA analogs & derivatives 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 |
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Acción Farmacológica: |
Estimulantes del Sistema Nervioso Central Antídotos Convulsivantes Antagonistas del GABA |
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Número de registro: | 124-87-8 | ||||||
Nombre CAS Tipo 1: | 3,6-Methano-8H-1,5,7-trioxacyclopenta(ij)cycloprop(a)azulene-4,8(3H)-dione, hexahydro-2a-hydroxy-9-(1-hydroxy-1-methylethyl)-8b-methyl-, (1aR-(1aalpha,2abeta,3beta,6beta,6abeta,8aS*,8bbeta,9S*))-, compd. with (1aR-(1aalpha,2abeta,3beta,6beta,6abeta,8aS*,8bbeta,9R*))-hexahydro-2a-hydroxy-8b-methyl-9-(1-methylethenyl)-3,6-methano-8H-1,5,7-trioxacyclopenta(ij)cycloprop(a)azulene-4,8(3H)-dione (1:1) | ||||||
Identificador de DeCS: | 11284 | ||||||
ID del Descriptor: | D010852 | ||||||
Documentos indizados en la Biblioteca Virtual de Salud (BVS): | Haga clic aquí para acceder a los documentos de la BVS | ||||||
Fecha de establecimiento: | 01/01/1966 | ||||||
Fecha de entrada: | 01/01/1999 | ||||||
Fecha de revisión: | 05/07/2006 |
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CHEMICALS AND DRUGS
Organic Chemicals [D02]Organic Chemicals -
CHEMICALS AND DRUGS
Organic Chemicals [D02]Organic Chemicals -
CHEMICALS AND DRUGS
Organic Chemicals [D02]Organic Chemicals -
CHEMICALS AND DRUGS
Complex Mixtures [D20]Complex Mixtures -
CHEMICALS AND DRUGS
Biological Factors [D23]Biological Factors -
CHEMICALS AND DRUGS
Pharmaceutical Preparations [D26]Pharmaceutical Preparations
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Picrotoxin
- Concepto preferido
UI del concepto |
M0016843 |
Nota de alcance | A mixture of PICROTOXININ and PICROTIN that is a noncompetitive antagonist at GABA-A receptors acting as a convulsant. Picrotoxin blocks the GAMMA-AMINOBUTYRIC ACID-activated chloride ionophore. Although it is most often used as a research tool, it has been used as a CNS stimulant and an antidote in poisoning by CNS depressants, especially the barbiturates. |
Término preferido | Picrotoxin |
Término(s) alternativo(s) |
3,6-Methano-8H-1,5,7-trioxacyclopenta(ij)cycloprop(a)azulene-4,8(3H)-dione, hexahydro-2a-hydroxy-9-(1-hydroxy-1-methylethyl)-8b-methyl-, (1aR-(1aalpha,2abeta,3beta,6beta,6abeta,8aS*,8bbeta,9S*))-, compd. with (1aR-(1aalpha,2abeta,3beta,6beta,6abeta,8 Cocculin |
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