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Almotriptan

Names

[ CAS No. ]:
181183-52-8

[ Name ]:
Almotriptan

[Synonym ]:
2-Hydroxybutandisäure--N,N-dimethyl-2-{5-[(pyrrolidin-1-ylsulfonyl)methyl]-1H-indol-3-yl}ethanamin(1:1)
2-Hydroxysuccinic acid - N,N-dimethyl-2-{5-[(1-pyrrolidinylsulfonyl)methyl]-1H-indol-3-yl}ethanamine (1:1)
N,N-dimethyl-2-[5-(pyrrolidin-1-ylsulfonylmethyl)-1H-indol-3-yl]ethanamine,2-hydroxybutanedioic acid
2-hydroxybutanedioic acid - N,N-dimethyl-2-{5-[(pyrrolidin-1-ylsulfonyl)methyl]-1H-indol-3-yl}ethanamine (1:1)
Almotriptan Malate
N,N-Dimethyl-N-(2-(5-((1-pyrrolidinylsulfonyl)methyl)-1H-indol-2-yl)ethyl)amine - 2-Hydroxysuccinic Acid (1:1)
2-Hydroxysuccinic acid - N,N-dimethyl-2-{5-[(pyrrolidin-1-ylsulfonyl)methyl]-1H-indol-3-yl}ethanamine (1:1)
ALMOTRIPTAN MALEATE
Butanedioic acid, 2-hydroxy-, compd. with N,N-dimethyl-5-[(1-pyrrolidinylsulfonyl)methyl]-1H-indole-3-ethanamine (1:1)
UNII:PJP312605E
LAS 31416 dl-malate acid
Axert
butanedioic acid, 2-hydroxy-, compd. with 1-[[[3-[2-(dimethylamino)ethyl]-1H-indol-5-yl]methyl]sulfonyl]pyrrolidine (1:1)
acide 2-hydroxybutanedioïque - N,N-diméthyl-2-{5-[(pyrrolidin-1-ylsulfonyl)méthyl]-1H-indol-3-yl}éthanamine (1:1)
1-[[[3-[2-(Dimethylamino)ethyl]-1H-indol-5-yl]methyl]sulfonyl]pyrrolidine Hydroxybutanedioate (1:1)
Almotriptan (malate)

Biological Activity

[Description]:

Almotriptan Malate is a 5-HT1B/1D-receptor agonist used to treat migraine.IC50:Target: 5-hydroxytryptamine1B/1D (5-HT1B/1D) ReceptorAlmotriptan Malate is a selective 5-hydroxytryptamine1B/1D (5-HT1B/1D) receptor agonist, used for the treatment of Migraine attacks in adults. Almotriptan showed low nanomolar affinity for the 5-HT(1B) and 5-HT(1D) receptors in several species, including the human, while affinity for 5-HT receptors other than 5-HT(1B/1D) was clearly less. Almotriptan did not exhibit significant affinity for several non-5-HT receptors studied up to 100 microM. Almotriptan inhibited forskolin-stimulated cyclic AMP accumulation in HeLa cells transfected with 5-HT(1B) or 5-HT(1D) human receptors [1]. Almotriptan had a mild antiemetic effect and a slight, transient diuretic effect in dogs, although the latter effect is probably of no clinical relevance. In addition, no effect on the respiratory system of conscious guinea pigs was observed following almotriptan treatment. These results indicate that almotriptan has a favourable safety profile with respect to the central nervous, renal and respiratory systems [2].

[Related Catalog]:

Research Areas >> Neurological Disease
Signaling Pathways >> GPCR/G Protein >> 5-HT Receptor
Signaling Pathways >> Neuronal Signaling >> 5-HT Receptor

[References]

[1]. Bou J , et al. Pharmacological characterization of almotriptan: an indolic 5-HT receptor agonist for the treatment of migraine. Eur J Pharmacol, 2000. 410(1): p. 33-41.

[2]. Gras J, et al. Safety profile of almotriptan, a new antimigraine agent. Effects on central nervous system, renal function and respiratory dynamics. Arzneimittelforschung, 2001. 51(9): p. 726-32.

Chemical & Physical Properties

[ Density]:
1.27g/cm3

[ Boiling Point ]:
538.7ºC at 760mmHg

[ Melting Point ]:
170-172ºC

[ Molecular Formula ]:
C21H31N3O7S

[ Molecular Weight ]:
469.552

[ Flash Point ]:
279.6ºC

[ Exact Mass ]:
469.188263

[ PSA ]:
159.62000

[ LogP ]:
2.12290

[ Vapour Pressure ]:
1.13E-11mmHg at 25°C

[ Storage condition ]:
-20°C Freezer

Safety Information

[ RIDADR ]:
NONH for all modes of transport

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Related Compounds