前往化源商城
入驻化源商城

品牌现货直购
供应商:我要出现这里


查看所有供应商和价格请点击:

209394-46-7生产厂家

209394-46-7价格

209394-46-7

209394-46-7结构式
209394-46-7结构式

化源商城直购

中文名 乙基甲基-氨基甲酸 (3R)-2,3-二氢-3-(2-丙炔氨基)-1H-茚-5-基酯酒石酸盐
英文名 (2R,3R)-2,3-dihydroxybutanedioic acid,[(3R)-3-(prop-2-ynylamino)-2,3-dihydro-1H-inden-5-yl] N-ethyl-N-methylcarbamate
英文别名 ethyl-methyl-carbamic acid (R)-3-prop-2-ynylamino-indan-5-yl ester tartrate
TV-3326
Ladostigil tartrate
(3R)-3-(prop-2-ynylamino)-2,3,-dihydro-1H-indan-5-yl ethyl methyl carbamate tartrate
[(3R)-3-(prop-2-ynylamino)-2,3-dihydro-1H-inden-5-yl] N-ethyl-N-methylcarbamate
R(+)-6-(N-methyl-N-ethylcarbamoyloxy)-N'-propargyl-1-aminoindan tartrate
UNII-2J1346C51H
(2R,3R)-2,3-dihydroxybutanedioic acid
ethylmethylcarbamic acid (3R)-2,3-dihydro-3-(2-propynylamino)-1H-inden-5-yl ester (2R,3R)-2,3-dihydroxybutanedioate
R(+)-6-(N-methyl-N-ethylcarbamoyloxy)-N'-propargyl-1-aminoindan L-tartrate
TV-3219
(2R,3R)-2,3-Dihydroxysuccinic acid - (3R)-3-(2-propyn-1-ylamino)-2,3-dihydro-1H-inden-5-yl ethyl(methyl)carbamate (1:2)
描述 Ladostigil(TV-3326)半酒石酸盐是胆碱酯酶和脑选择性单胺氧化酶(MAO)的双重抑制剂,MAO-B和AChE的IC50分别为37.1和31.8μM。半酒石酸拉多三酯可增加胆碱能传递,防止活性氧的形成或其作用,可用于抑郁症和阿尔茨海默病的研究[1][2]。
相关类别
靶点

MAO-B:37.1 nM (IC50)

AChE:31.8 nM (IC50)

体外研究 Ladostigil(1-10µM)半酒石酸盐具有神经保护活性,包括防止线粒体膜电位(ψ)下降、减少凋亡级联反应和抑制OS损伤诱导的ROS生成[2]。Ladostigil(1-10µM)半酒石酸盐具有显著的神经保护活性,包括抑制人神经母细胞瘤SK-N-SH细胞中的caspase-3激活、诱导Bcl-2和减少Bad和Bax基因及蛋白表达[2]。
体内研究 拉多西吉(17 mg/kg;连续6周每天p.o.)半酒石酸盐可消除成年期从青春期到产前应激大鼠在高架十字迷宫(EPM)和强迫游泳试验(FST)中的焦虑和抑郁样行为[4]。Ladostigil(50μmol/kg;单次p.o.)半酒石酸盐可恢复大鼠物体识别试验中的情景记忆丧失[3]。动物模型:无病原体(SPF)Sprague-Dawley大鼠[4]剂量:17 mg/kg给药:每天P.o.(添加到饮用水中),连续6周结果:抑制脑MAO-A和B 60%以上。EPM中雄性和雌性产前应激(PS)大鼠的焦虑减少,FST中的抑郁样行为减少。
参考文献

[1]. Denya I, et, al. Design, synthesis and evaluation of indole derivatives as multifunctional agents against Alzheimer's disease. Medchemcomm. 2018 Jan 16;9(2):357-370.

[2]. Weinreb O, et, al. Ladostigil: a novel multimodal neuroprotective drug with cholinesterase and brain-selective monoamine oxidase inhibitory activities for Alzheimer's disease treatment. Curr Drug Targets. 2012 Apr;13(4):483-94.

[3]. Weinstock M, et, al. Ladostigil, a novel multifunctional drug for the treatment of dementia co-morbid with depression. J Neural Transm Suppl. 2006;(70):443-6.

[4]. Poltyrev T, et, al. Effect of chronic treatment with ladostigil (TV-3326) on anxiogenic and depressive-like behaviour and on activity of the hypothalamic-pituitary-adrenal axis in male and female prenatally stressed rats. Psychopharmacology (Berl). 2005 Aug;181(1):118-25.

沸点 412.4ºC at 760 mmHg
分子式 C16H20N2O2.1/2C4H6O6
分子量 694.77
闪点 203.2ºC
精确质量 694.321411
PSA 198.20000
LogP 3.35360
蒸汽压 5.19E-07mmHg at 25°C
储存条件 2-8°C,干燥,密封
危害码 (欧洲) Xi

~87%

209394-46-7结构式

209394-46-7

文献:Aronhime, Judith; Bahar, Eliezer; Frenkel, Anton; Gottesfeld, Ronen; Gold, Amir; Koltai, Tamas Patent: US2007/88082 A1, 2007 ; Location in patent: Page/Page column 13 ;
上游产品  2

下游产品  0