Urapidil hydrochloride Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R22:Gesundheitssch?dlich beim Verschlucken.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-S?tze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.

Beschreibung

Urapidil is an antagonist of α₁-adrenergic receptors (α₁-ARs) and a partial agonist of the serotonin (5-HT) receptor subtype 5-HT_1A. It selectively binds to α₁- over α₂-ARs (IC₅₀s = 0.74 and 42 μM, respectively) and to 5-HT_1A over 5-HT_1B and 5-HT₂ receptors (IC₅₀s = 0.4, 20.4, and >10 μM, respectively) in rat cortex. Urapidil inhibits cAMP accumulation induced by forskolin in calf hippocampus as a functional model for 5-HT_1A receptors (EC₅₀ = 390 nM). It is also a β₁-AR antagonist that inhibits the positive chronotropic response induced by isoproterenol in isolated rat atria (pA₂ = 6.05). Urapidil (1 μmol/kg, i.v.) lowers mean arterial pressure (MAP) in anesthetized cats, an effect that is reduced by central administration of the 5-HT_1A receptor antagonist spiroxatrine.

Chemische Eigenschaften

White to Off-White Crystalline Powder

Verwenden

a1-Adrenergic antagonist; derivative of Uracil. Antihypertensive

Biologische Aktivit?t

α 1 -adrenoceptor antagonist and 5-HT 1A receptor agonist (pIC 50 values are 6.13 and 6.4 respectively). Clinically used hypotensive agent.

Nebenwirkungen

Side effects that may occur during treatment with uradil antihypertension include dizziness, fatigue, nausea, and light-headedness effects. The increases in systolic blood pressure heart rate caused by three progressive work loads bicycle exercise were not affected during urapidil, A slight reduction in forced expiratory volume was observed in some patients during treatment with beta-blocker. There was no case orthostatic hypotension during urapidil administration, despite its alpha1-blocking action. Side-effects were rare negligible^[1].

Urapidil hydrochloride Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

Urapidil hydrochloride Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Hebei baicao biology science and technology co., ltd	+86-19131911055 +8617824879454	zhang@hbbocao.com	China	1029	58
Chengdu Aupone Pharmaceutical Co.Ltd.	+86-28-+86-28-87843998-6060-6060 +8618631098571	lijiaqi@aupone.com	China	54	58
Biopole Pharmatech Co., Ltd.	+8615151475053	biopole@163.com	China	37	58
Shandong Shengzhiyuan Biotechnology Co., LTD	+8613589515191	513449328@qq.com	China	119	58
Hebei Weibang Biotechnology Co., Ltd	+8615531157085	abby@weibangbio.com	China	8810	58
Hebei Mojin Biotechnology Co., Ltd	+86 13288715578 +8613288715578	sales@hbmojin.com	China	12835	58
Hangzhou Hyper Chemicals Limited	+86-0086-57187702781 +8613675893055	info@hyper-chem.com	China	295	58
Hangzhou FandaChem Co.,Ltd.	+8615858145714	FandaChem@Gmail.com	China	9087	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29880	58
Shenzhen Nexconn Pharmatechs Ltd	+86-755-89396905 +86-15013857715	admin@nexconn.com	China	10311	58

64887-14-5()Verwandte Suche:

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• 6-[[3-[4-(2-Methoxyphenyl)-1-piperazinyl]propyl]amino]-1,3-dimethyluracil hydrochloride
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• Urapidil HCl,Urapidil Hydrochloride
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• 2,4(1H,3H)-Pyrimidinedione,6-[[3-[4-(2-methoxyphenyl)-1-piperazinyl]propyl]amino]-1,3-dimethyl-,hydrochloride (1:1)
• 64887-14-5
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