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DMPX

From Wikipedia, the free encyclopedia
Chemical compound
Pharmaceutical compound
DMPX
Clinical data
ATC code
  • None
Identifiers
  • 3,7-Dimethyl-1-(2-propyn-1-yl)-3,7-dihydro-1H-purine-2,6-dione
CAS Number
PubChemCID
ChemSpider
UNII
CompTox Dashboard(EPA)
ECHA InfoCard100.162.258Edit this at Wikidata
Chemical and physical data
FormulaC10H10N4O2
Molar mass218.216 g·mol−1
3D model (JSmol)
  • Cn2cnc(c2c1=O)n(C)c(=O)n1CC#C
  • InChI=1S/C10H10N4O2/c1-4-5-14-9(15)7-8(11-6-12(7)2)13(3)10(14)16/h1,6H,5H2,2-3H3
  • Key:IORPOFJLSIHJOG-UHFFFAOYSA-N

DMPX (3,7-dimethyl-1-propargylxanthine) is acaffeineanalog which displays affinity for A2adenosine receptors, in contrast to the A1 subtype receptors.[1] DMPX had 28 times and 15 times higher potency than caffeine in blocking, respectively, the peripheral and central effects of the adenosine agonistNECA. The locomotor stimulation caused by DMPX (ED50 10μmol/kg) was similarly higher than caffeine.[1]

See also

[edit]

References

[edit]
  1. ^abSeale TW, Abla KA, Shamim MT, Carney JM, Daly JW (1988). "3,7-Dimethyl-1-propargylxanthine: a potent and selective in vivo antagonist of adenosine analogs".Life Sciences.43 (21):1671–84.doi:10.1016/0024-3205(88)90478-x.PMID 3193854.
Adamantanes
Adenosine antagonists
Alkylamines
Ampakines
Arylcyclohexylamines
Benzazepines
Cathinones
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Convulsants
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Phenethylamines
Phenylmorpholines
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Piperidines
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Receptor
(ligands)
P0 (adenine)
P1
(adenosine)
P2
(nucleotide)
P2X
(ATPTooltip Adenosine triphosphate)
P2Y
Transporter
(blockers)
CNTsTooltip Concentrative nucleoside transporters
ENTsTooltip Equilibrative nucleoside transporters
PMATTooltip Plasma membrane monoamine transporter
Enzyme
(inhibitors)
XOTooltip Xanthine oxidase
Others
Others
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