타크린염산염

타크린염산염 속성

타크린염산염 C화학적 특성, 용도, 생산

개요

Tacrine is the first therapeutic launched specifically for the treatment of Alzheimer's disease which affects four million people in the US alone. Clinically significant improvement in cognition has been demonstrated in the patients with Alzheimer's disease. Although the cause of Alzheimer's disease is not understood, degeneration of cholinergic neurons is thought to be a primary factor in the development and progression of the disease. Tacrine is a reversible acetylcholinesterase inhibitor that presumably acts centrally by elevating the acetylcholine level in the cerebral cortex and by slowing degradation of acetylcholine from intact cholinergic neurons. While tacrine improves the symptoms of Alzheimer's disease, the underlining cause of the dementing process is not altered. It has also been suggested that the beneficial effects of tacrine may be due to its multiple effects on several neurotransmitter systems.

화학적 성질

Pale Yellow Solid

용도

A potent centrally acting anticholinesterase, for therapy of memory deficits in patients with Alzheimers disease. THA also selectively blocks potassium channels in the central nervous system, which results in an increased release of acetylcholi

일반 설명

Tacrine hydrochloride,1,2,3,4-tetrahydro-9-aminoacridine hydrochloride (THA,Cognex), is a reversible cholinesterase inhibitor that hasbeen used in the treatment of Alzheimer disease for severalyears. The drug has been used to increase the levels of AChin these patients on the basis of observations from autopsiesthat concentrations of ChAT and AChE are markedly reducedin the brain, whereas the number of muscarinic receptorsis almost normal. The use of the drug is not withoutcontroversy, as conflicting results on efficacy have been reported.The drug has been used in mild-to-moderateAlzheimer dementia.

공기와 물의 반응

Water soluble.

반응 프로필

TACRINE HYDROCHLORIDE is incompatible with strong oxidizing agents, acid chlorides and acid anhydrides . Neutralize bases in slightly exothermic reactions.

화재위험

Flash point data for TACRINE HYDROCHLORIDE are not available; however, TACRINE HYDROCHLORIDE is probably combustible.

생물학적 활성

Potent cholinesterase inhibitor, a cognition enhancer in vivo .

신진 대사

Tacrine is extensively metabolized by CYP450 to at least three metabolites. The major metabolite, 1-hydroxy-tacrine, is active. Its elimination half-life is between 1.5 and 4 hours, with metabolites being are excreted via the urine.

타크린염산염 준비 용품 및 원자재

원자재

준비 용품

타크린염산염 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Nanjing ChemLin Chemical Industry Co., Ltd.	025-83697070	product@chemlin.com.cn	CHINA	3009	60
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39894	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49374	58
Neostar United (Changzhou) Industrial Co., Ltd.	+86-0519-85551759 +8613506123987	marketing1@neostarunited.com	China	8838	58
TargetMol Chemicals Inc.	+1-781-999-5354 +1-00000000000	marketing@targetmol.com	United States	32161	58
Hubei Ipure Biology Co., Ltd	+8613367258412	ada@ipurechemical.com	China	10319	58
Shaanxi Dideu Medichem Co. Ltd	+86-029-89586680 +86-18192503167	1026@dideu.com	China	7724	58
CD Chemical Group Limited	+8615986615575	info@codchem.com	China	20342	58
Zhengzhou Lingzhiyue Technology Co., Ltd	+86-0371-55074660 +86-13783527580	Lingzhiyue@aliyun.com	China	3145	58

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