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SML0422

Sigma-Aldrich

Istradefylline

≥98% (HPLC)

Synonyme(s) :

(E)-8-(3,4-Dimethoxystyryl)-1,3-diethyl-7-methylxanthine, 8-[(1E)-2-(3,4-Dimethoxyphenyl)ethenyl]-1,3-diethyl-3,7-dihydro-7-methyl-1H-purine-2,6-dione, KW-6002

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About This Item

Formule empirique (notation de Hill):
C20H24N4O4
Numéro CAS:
Poids moléculaire :
384.43
Numéro MDL:
Code UNSPSC :
12352200
ID de substance PubChem :
Nomenclature NACRES :
NA.77

Niveau de qualité

Pureté

≥98% (HPLC)

Forme

powder

Couleur

white to beige

Solubilité

DMSO: 5 mg/mL (clear solution)

Température de stockage

2-8°C

Chaîne SMILES 

CCN1C(=O)N(CC)c2nc(\C=C\c3ccc(OC)c(OC)c3)n(C)c2C1=O

InChI

1S/C20H24N4O4/c1-6-23-18-17(19(25)24(7-2)20(23)26)22(3)16(21-18)11-9-13-8-10-14(27-4)15(12-13)28-5/h8-12H,6-7H2,1-5H3/b11-9+

Clé InChI

IQVRBWUUXZMOPW-PKNBQFBNSA-N

Informations sur le gène

human ... ADORA2A(135)

Actions biochimiques/physiologiques

Istradefylline (KW-6002) is a potent and selective adenosine A2A receptor selective antagonist which has been investigated for use in Parkinson′s Disease.

Caractéristiques et avantages

This compound is featured on the Adenosine Receptors page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Pictogrammes

Skull and crossbones

Mention d'avertissement

Danger

Mentions de danger

Classification des risques

Acute Tox. 3 Oral

Code de la classe de stockage

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

William Knebel et al.
Journal of clinical pharmacology, 51(1), 40-52 (2010-03-05)
This model-based analysis quantifies the population pharmacokinetics (PK) of orally administered istradefylline, a selective adenosine A(2A) receptor antagonist, in healthy subjects and patients with Parkinson's disease, including the estimation of covariate effects on istradefylline PK parameters. Istradefylline plasma concentration data
Giana P Cognato et al.
Journal of neurochemistry, 112(2), 453-462 (2009-11-03)
Seizures early in life cause long-term behavioral modifications, namely long-term memory deficits in experimental animals. Since caffeine and adenosine A(2A) receptor (A(2A)R) antagonists prevent memory deficits in adult animals, we now investigated if they also prevented the long-term memory deficits
Peter Jenner
Expert opinion on investigational drugs, 14(6), 729-738 (2005-07-12)
Dopamine replacement therapy effectively treats the early motor symptoms of Parkinson's disease (PD). However, its association with the development of motor complications limits its usefulness in late stages of the disease. Adenosine A(2A) receptors are localised to the indirect striatal
P Jenner et al.
Parkinsonism & related disorders, 15(6), 406-413 (2009-05-19)
Adenosine derived from the degradation of ATP/AMP functions as a signalling molecule in the nervous system through the occupation of A1, A2, and A3 adenosine receptors. Adenosine A(2A) receptors have a selective localization to the basal ganglia and specifically to
H H Fernandez et al.
Parkinsonism & related disorders, 16(1), 16-20 (2009-07-21)
6002-US-051 was a 12-week, double-blind study evaluating the safety and efficacy of istradefylline, a selective A(2A) adenosine receptor antagonist, as monotherapy in patients with Parkinson's disease (PD). Patients with Hoehn-Yahr stages 1-2.5 who had not received dopaminergic drugs in the

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