Talampanel

Names

[ Name ]:
Talampanel

[Synonym ]:
Kinampa
Talampanel
(R)-7-acetyl-5-(4-aminophenyl)-8-methyl-8,9-dihydro-7H-1,3-dioxolo[4,5-h][2,3]benzodiazepine
1-[(8R)-5-(4-Aminophenyl)-8-methyl-8,9-dihydro-7H-[1,3]dioxolo[4,5-h][2,3]benzodiazepin-7-yl]ethanone
Ethanone, 1-[(8R)-5-(4-aminophenyl)-8,9-dihydro-8-methyl-7H-1,3-dioxolo[4,5-h][2,3]benzodiazepin-7-yl]-
Ampanel
(R)-(-)-1-(4-aminophenyl)-3-acetyl-4-methyl-7,8-methylenedioxy-3,4-dihydro-5H-2,3-benzodiazepine
(R)-7-Acetyl-5-(p-aminophenyl)-8,9-dihydro-8-methyl-7H-1,3-dioxolo[4,5-h][2,3]benzodiazepine
Talampanel (INN)
(R)-7-acetyl-5-(4-aminophenyl)-8,9-dihydro-8-methyl-7H-1,3-dioxolo[4,5-h][2,3]benzo-diazepine

Biological Activity

[Description]:

Talampanel is a potent and selective AMPA-receptor antagonist, is a potential new antiepileptic drug (AED). Target: AMPA [1]in vitro: Talampanel is a glutamate receptor inhibitor with anti-seizure activity.in vivo： Talampanel reduces motoneuronal calcium in a mouse model of ALS, but its effi cacy declines as the disease progresses, suggesting that medication initiation in the earlier stages of the disease might be more effective. [2]

[Related Catalog]:

Signaling Pathways >> Membrane Transporter/Ion Channel >> iGluR

Signaling Pathways >> Neuronal Signaling >> iGluR

Research Areas >> Neurological Disease

[References]

[1]. Langan YM, et al. Talampanel, a new antiepileptic drug: single- and multiple-dose pharmacokinetics and initial 1-week experience in patients with chronic intractable epilepsy. Epilepsia. 2003 Jan;44(1):46-53.

[2]. Paizs M, et al. Talampanel reduces the level of motoneuronal calcium in transgenic mutant SOD1 mice only if applied presymptomatically. Amyotroph Lateral Scler. 2011 Sep;12(5):340-344.

[Related Small Molecules]

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
528.9±60.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₉H₁₉N₃O₃

[ Molecular Weight ]:
337.372

[ Flash Point ]:
273.7±32.9 °C

[ Exact Mass ]:
337.142639

[ PSA ]:
77.15000

[ LogP ]:
1.23

[ Vapour Pressure ]:
0.0±1.4 mmHg at 25°C

[ Index of Refraction ]:
1.675

[ Storage condition ]:
2-8℃

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS06, GHS09

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H301-H410

[ Precautionary Statements ]:
P273-P301 + P310-P501

[ RIDADR ]:
UN2811 - class 6.1 - PG 3 - EHS - Toxic solids, organic, n.o.s., HI: all

Precursor & DownStream

Precursor

DownStream

Related Compounds

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