Latrepirdine

别名: Dimebolin; Dimebone
目录号: V97402
拉曲吡啶是一种神经活性化合物,具有组胺受体、α-肾上腺素受体和血清素受体拮抗活性。
Latrepirdine CAS号: 3613-73-8
产品类别: 5-HT Receptor
产品仅用于科学研究,不针对患者销售
规格 价格
500mg
1g
Other Sizes
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产品描述
拉曲吡啶是一种神经活性化合物,具有组胺受体、α-肾上腺素受体和血清素受体拮抗活性。拉曲吡啶可刺激淀粉样蛋白前体 (APP) 分解代谢和淀粉样蛋白-β (Aβ) 分泌。
生物活性&实验参考方法
靶点
Amyloid-β (Aβ), Histaminergic receptor, α-adrenergic receptor, Serotonergic receptor[1]
体外研究 (In Vitro)
据报道,拉曲吡啶具有多种可能与神经退行性疾病治疗相关的特性:(1) 保护培养细胞免受淀粉样β肽 (Aβ) 的细胞毒性;(2) 稳定线粒体功能和钙稳态;(3) 调节培养细胞、分离的完整神经末梢和活体小鼠脑海马神经元的 Aβ 释放;(4) 促进小鼠海马的神经发生。用拉曲吡啶处理培养的哺乳动物细胞可增强 mTOR 和 Atg5 依赖性自噬。拉曲吡啶以剂量依赖性方式和通过 mTOR 信号通路调节 Atg5 依赖性自噬活性。在有或没有 50 μM 拉曲吡啶的情况下,用 EGFP (eGFP-LC3) 处理稳定表达融合 LC3 的 HeLa 细胞 3 或 6 小时。用拉曲吡啶处理 3 或 6 小时可显著增加 eGFP-LC3 斑点的数量,表明拉曲吡啶可诱导自噬体的形成。接下来,在无(载体)或存在 5 nM、500 nM 或 50 μM 拉曲吡啶的情况下处理小鼠 N2a 神经母细胞瘤细胞 3 或 6 小时,以确定急性药物治疗对自噬调节的影响。在用 500 nM 或 50 μM 拉曲吡啶处理 3 或 6 小时后,N2a 细胞中的 LC3-II 水平显著增加且呈剂量依赖性。用 50 μM 拉曲吡啶处理 3 小时的 N2a 细胞中 p-mTOR 和 p-S6K 显著减少,而总 mTOR 和 p70S6K 水平保持相对恒定[1]。
体内研究 (In Vivo)
拉曲吡啶治疗 TgCRND8 转基因小鼠可改善学习行为,并减少 Aβ42 和 α-突触核蛋白的积累。雄性 90 日龄 TgCRND8 小鼠或其野生型同窝小鼠 (nTg) 每天连续 31 次腹腔注射 3.5 mg/kg 拉曲吡啶或 0.9% 盐水 (载体)。治疗结束时,使用一种广泛用于评估 APP 转基因小鼠学习和记忆缺陷的范式对小鼠进行提示和情境恐惧条件测试。仅拉曲吡啶治疗组 TgCRND8 小鼠的提示记忆显著增加 (p=0.01)。还观察到拉曲吡啶治疗组小鼠的情境记忆改善趋势微弱,不显著 (p=0.099)[1]。
参考文献

[1]. Steele JW, et al. Latrepirdine improves cognition and arrests progression of neuropathology in an Alzheimer's mouse model. Mol Psychiatry. 2013 Aug;18(8):889-97.

[2]. Latrepirdine improves cognition and arrests progression of neuropathology in an Alzheimer's mouse model. Mol Psychiatry. 2013 Aug;18(8):889-97.

其他信息
拉特吡啶属于甲基吡啶类和吡啶并吲哚类化合物,具有抗衰老作用。拉特吡啶曾被用于治疗阿尔茨海默病和亨廷顿病的研究。结构式见图。另见:拉特吡啶二盐酸盐(其活性部分)。
*注: 文献方法仅供参考, InvivoChem并未独立验证这些方法的准确性
化学信息 & 存储运输条件
分子式
C21H25N3
分子量
319.44
精确质量
319.205
CAS号
3613-73-8
PubChem CID
197033
外观&性状
Typically exists as solids at room temperature
密度
1.1±0.1 g/cm3
沸点
505.7±50.0 °C at 760 mmHg
熔点
115-116 °C
闪点
259.7±30.1 °C
蒸汽压
0.0±1.3 mmHg at 25°C
折射率
1.629
LogP
3.96
tPSA
21.06
氢键供体(HBD)数目
0
氢键受体(HBA)数目
2
可旋转键数目(RBC)
3
重原子数目
24
分子复杂度/Complexity
425
定义原子立体中心数目
0
SMILES
CC1=CC2=C(C=C1)N(CCC3=CN=C(C)C=C3)C4=C2CN(C)CC4
InChi Key
JNODQFNWMXFMEV-UHFFFAOYSA-N
InChi Code
InChI=1S/C21H25N3/c1-15-4-7-20-18(12-15)19-14-23(3)10-9-21(19)24(20)11-8-17-6-5-16(2)22-13-17/h4-7,12-13H,8-11,14H2,1-3H3
化学名
2,8-dimethyl-5-[2-(6-methyl-3-pyridinyl)ethyl]-3,4-dihydro-1H-pyrido[4,3-b]indole
别名
Dimebolin; Dimebone
HS Tariff Code
2934.99.9001
存储方式

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

运输条件
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
溶解度数据
溶解度 (体外实验)
May dissolve in DMSO (in most cases), if not, try other solvents such as H2O, Ethanol, or DMF with a minute amount of products to avoid loss of samples
溶解度 (体内实验)
注意: 如下所列的是一些常用的体内动物实验溶解配方,主要用于溶解难溶或不溶于水的产品(水溶度<1 mg/mL)。 建议您先取少量样品进行尝试,如该配方可行,再根据实验需求增加样品量。

注射用配方
(IP/IV/IM/SC等)
注射用配方1: DMSO : Tween 80: Saline = 10 : 5 : 85 (如: 100 μL DMSO 50 μL Tween 80 850 μL Saline)
*生理盐水/Saline的制备:将0.9g氯化钠/NaCl溶解在100 mL ddH ₂ O中,得到澄清溶液。
注射用配方 2: DMSO : PEG300Tween 80 : Saline = 10 : 40 : 5 : 45 (如: 100 μL DMSO 400 μL PEG300 50 μL Tween 80 450 μL Saline)
注射用配方 3: DMSO : Corn oil = 10 : 90 (如: 100 μL DMSO 900 μL Corn oil)
示例: 注射用配方 3 (DMSO : Corn oil = 10 : 90) 为例说明, 如果要配制 1 mL 2.5 mg/mL的工作液, 您可以取 100 μL 25 mg/mL 澄清的 DMSO 储备液,加到 900 μL Corn oil/玉米油中, 混合均匀。
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注射用配方 4: DMSO : 20% SBE-β-CD in Saline = 10 : 90 [如:100 μL DMSO 900 μL (20% SBE-β-CD in Saline)]
*20% SBE-β-CD in Saline的制备(4°C,储存1周):将2g SBE-β-CD (磺丁基-β-环糊精) 溶解于10mL生理盐水中,得到澄清溶液。
注射用配方 5: 2-Hydroxypropyl-β-cyclodextrin : Saline = 50 : 50 (如: 500 μL 2-Hydroxypropyl-β-cyclodextrin (羟丙基环胡精) 500 μL Saline)
注射用配方 6: DMSO : PEG300 : Castor oil : Saline = 5 : 10 : 20 : 65 (如: 50 μL DMSO 100 μL PEG300 200 μL Castor oil 650 μL Saline)
注射用配方 7: Ethanol : Cremophor : Saline = 10: 10 : 80 (如: 100 μL Ethanol 100 μL Cremophor 800 μL Saline)
注射用配方 8: 溶解于Cremophor/Ethanol (50 : 50), 然后用生理盐水稀释。
注射用配方 9: EtOH : Corn oil = 10 : 90 (如: 100 μL EtOH 900 μL Corn oil)
注射用配方 10: EtOH : PEG300Tween 80 : Saline = 10 : 40 : 5 : 45 (如: 100 μL EtOH 400 μL PEG300 50 μL Tween 80 450 μL Saline)


口服配方
口服配方 1: 悬浮于0.5% CMC Na (羧甲基纤维素钠)
口服配方 2: 悬浮于0.5% Carboxymethyl cellulose (羧甲基纤维素)
示例: 口服配方 1 (悬浮于 0.5% CMC Na)为例说明, 如果要配制 100 mL 2.5 mg/mL 的工作液, 您可以先取0.5g CMC Na并将其溶解于100mL ddH2O中,得到0.5%CMC-Na澄清溶液;然后将250 mg待测化合物加到100 mL前述 0.5%CMC Na溶液中,得到悬浮液。
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口服配方 3: 溶解于 PEG400 (聚乙二醇400)
口服配方 4: 悬浮于0.2% Carboxymethyl cellulose (羧甲基纤维素)
口服配方 5: 溶解于0.25% Tween 80 and 0.5% Carboxymethyl cellulose (羧甲基纤维素)
口服配方 6: 做成粉末与食物混合


注意: 以上为较为常见方法,仅供参考, InvivoChem并未独立验证这些配方的准确性。具体溶剂的选择首先应参照文献已报道溶解方法、配方或剂型,对于某些尚未有文献报道溶解方法的化合物,需通过前期实验来确定(建议先取少量样品进行尝试),包括产品的溶解情况、梯度设置、动物的耐受性等。

请根据您的实验动物和给药方式选择适当的溶解配方/方案:
1、请先配制澄清的储备液(如:用DMSO配置50 或 100 mg/mL母液(储备液));
2、取适量母液,按从左到右的顺序依次添加助溶剂,澄清后再加入下一助溶剂。以 下列配方为例说明 (注意此配方只用于说明,并不一定代表此产品 的实际溶解配方):
10% DMSO → 40% PEG300 → 5% Tween-80 → 45% ddH2O (或 saline);
假设最终工作液的体积为 1 mL, 浓度为5 mg/mL: 取 100 μL 50 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀/澄清;向上述体系中加入50 μL Tween-80,混合均匀/澄清;然后继续加入450 μL ddH2O (或 saline)定容至 1 mL;

3、溶剂前显示的百分比是指该溶剂在最终溶液/工作液中的体积所占比例;
4、 如产品在配制过程中出现沉淀/析出,可通过加热(≤50℃)或超声的方式助溶;
5、为保证最佳实验结果,工作液请现配现用!
6、如不确定怎么将母液配置成体内动物实验的工作液,请查看说明书或联系我们;
7、 以上所有助溶剂都可在 Invivochem.cn网站购买。
制备储备液 1 mg 5 mg 10 mg
1 mM 3.1305 mL 15.6524 mL 31.3048 mL
5 mM 0.6261 mL 3.1305 mL 6.2610 mL
10 mM 0.3130 mL 1.5652 mL 3.1305 mL

1、根据实验需要选择合适的溶剂配制储备液 (母液):对于大多数产品,InvivoChem推荐用DMSO配置母液 (比如:5、10、20mM或者10、20、50 mg/mL浓度),个别水溶性高的产品可直接溶于水。产品在DMSO 、水或其他溶剂中的具体溶解度详见上”溶解度 (体外)”部分;

2、如果您找不到您想要的溶解度信息,或者很难将产品溶解在溶液中,请联系我们;

3、建议使用下列计算器进行相关计算(摩尔浓度计算器、稀释计算器、分子量计算器、重组计算器等);

4、母液配好之后,将其分装到常规用量,并储存在-20°C或-80°C,尽量减少反复冻融循环。

计算器

摩尔浓度计算器可计算特定溶液所需的质量、体积/浓度,具体如下:

  • 计算制备已知体积和浓度的溶液所需的化合物的质量
  • 计算将已知质量的化合物溶解到所需浓度所需的溶液体积
  • 计算特定体积中已知质量的化合物产生的溶液的浓度
使用摩尔浓度计算器计算摩尔浓度的示例如下所示:
假如化合物的分子量为350.26 g/mol,在5mL DMSO中制备10mM储备液所需的化合物的质量是多少?
  • 在分子量(MW)框中输入350.26
  • 在“浓度”框中输入10,然后选择正确的单位(mM)
  • 在“体积”框中输入5,然后选择正确的单位(mL)
  • 单击“计算”按钮
  • 答案17.513 mg出现在“质量”框中。以类似的方式,您可以计算体积和浓度。

稀释计算器可计算如何稀释已知浓度的储备液。例如,可以输入C1、C2和V2来计算V1,具体如下:

制备25毫升25μM溶液需要多少体积的10 mM储备溶液?
使用方程式C1V1=C2V2,其中C1=10mM,C2=25μM,V2=25 ml,V1未知:
  • 在C1框中输入10,然后选择正确的单位(mM)
  • 在C2框中输入25,然后选择正确的单位(μM)
  • 在V2框中输入25,然后选择正确的单位(mL)
  • 单击“计算”按钮
  • 答案62.5μL(0.1 ml)出现在V1框中
g/mol

分子量计算器可计算化合物的分子量 (摩尔质量)和元素组成,具体如下:

注:化学分子式大小写敏感:C12H18N3O4  c12h18n3o4
计算化合物摩尔质量(分子量)的说明:
  • 要计算化合物的分子量 (摩尔质量),请输入化学/分子式,然后单击“计算”按钮。
分子质量、分子量、摩尔质量和摩尔量的定义:
  • 分子质量(或分子量)是一种物质的一个分子的质量,用统一的原子质量单位(u)表示。(1u等于碳-12中一个原子质量的1/12)
  • 摩尔质量(摩尔重量)是一摩尔物质的质量,以g/mol表示。
/

配液计算器可计算将特定质量的产品配成特定浓度所需的溶剂体积 (配液体积)

  • 输入试剂的质量、所需的配液浓度以及正确的单位
  • 单击“计算”按钮
  • 答案显示在体积框中
动物体内实验配方计算器(澄清溶液)
第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量)
第二步:请输入动物体内配方组成(配方适用于不溶/难溶于水的化合物),不同的产品和批次配方组成不同,如对配方有疑问,可先联系我们提供正确的体内实验配方。此外,请注意这只是一个配方计算器,而不是特定产品的确切配方。
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+
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计算结果:

工作液浓度 mg/mL;

DMSO母液配制方法 mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL)。如该浓度超过该批次药物DMSO溶解度,请首先与我们联系。

体内配方配制方法μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL ddH2O,混匀澄清。

(1) 请确保溶液澄清之后,再加入下一种溶剂 (助溶剂) 。可利用涡旋、超声或水浴加热等方法助溶;
            (2) 一定要按顺序加入溶剂 (助溶剂) 。

临床试验信息
Title:A Phase 3 Study To Evaluate The Safety And Tolerability Of Dimebon Patients With Mild To Moderate Alzheimer's Disease
Status:Completed
updateDate:2018-12-06
Ctid:NCT00838110

Link: https://clinicaltrials.gov/ct2/show/NCT00838110

Conditions:Alzheimer's Disease
Interventions:Placebo
Phase:Phase 3
Title:A Phase 1, Randomized, Open-Label, Two-Way Crossover Study To Evaluate The Steady-State Effect Of Dimebon (PF 01913539) On The Single-Dose Pharmacokinetics And Pharmacodynamics Of Warfarin In Healthy Subjects
Status:Completed
updateDate:2018-10-16
Ctid:NCT00827034

Link: https://clinicaltrials.gov/ct2/show/NCT00827034

Conditions:Alzheimer's Disease|Huntington's Disease
Interventions:Warfarin
Phase:Phase 1
Title:A Safety and Efficacy Study of Dimebon in Patients With Huntington Disease
Status:Completed
updateDate:2016-10-12
Ctid:NCT00920946

Link: https://clinicaltrials.gov/ct2/show/NCT00920946

Conditions:Huntington Disease
Interventions:Dimebon
Phase:Phase 3
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Title:An Extension of the HORIZON Protocol Evaluating the Safety of Dimebon (Latrepirdine) in Subjects With Huntington Disease
Status:Terminated
updateDate:2016-10-12
Ctid:NCT01085266

Link: https://clinicaltrials.gov/ct2/show/NCT01085266

Conditions:Huntington Disease
Interventions:Dimebon (latrepirdine)
Phase:Phase 3
Title:An Extension of the CONCERT Protocol (DIM18)
Status:Terminated
updateDate:2016-09-27
Ctid:NCT01152216

Link: https://clinicaltrials.gov/ct2/show/NCT01152216

Conditions:Alzheimer's Disease
Interventions:Dimebon
Phase:Phase 3
Title:Safety and Efficacy Study Evaluating Dimebon in Patients With Mild to Moderate Alzheimer's Disease on Donepezil
Status:Completed
updateDate:2016-09-27
Ctid:NCT00829374

Link: https://clinicaltrials.gov/ct2/show/NCT00829374

Conditions:Alzheimer's Disease
Interventions:Placebo comparator
Phase:Phase 3
Title:A Safety and Efficacy Study Evaluating Dimebon (Latrepirdine) in Patients With Moderate to Severe Alzheimer's Disease
Status:Terminated
updateDate:2016-09-27
Ctid:NCT00954590

Link: https://clinicaltrials.gov/ct2/show/NCT00954590

Conditions:Moderate to Severe Alzheimer
Interventions:Placebo
Phase:Phase 3
Title:A Safety and Efficacy Study of Oral Dimebon in Patients With Mild-To-Moderate Alzheimer's Disease
Status:Completed
updateDate:2016-09-27
Ctid:NCT00675623

Link: https://clinicaltrials.gov/ct2/show/NCT00675623

Conditions:Alzheimer's Disease
Interventions:Placebo
Phase:Phase 3
Title:Study of Combination Therapy With Dimebon and Donepezil (Aricept) in Patients With Alzheimer's Disease
Status:Terminated
updateDate:2015-12-10
Ctid:NCT00704782

Link: https://clinicaltrials.gov/ct2/show/NCT00704782

Conditions:Alzheimer's Disease
Interventions:dimebon
Phase:Phase 2
Title:Double-blind, Placebo-controlled Study of Oral Dimebon in Subjects With Mild to Moderate Alzheimer's Disease
Status:Completed
updateDate:2015-11-11
Ctid:NCT00377715

Link: https://clinicaltrials.gov/ct2/show/NCT00377715

Conditions:Alzheimer's Disease
Interventions:Placebo
Phase:Phase 2
Title:Safety and Tolerability of Dimebon in Patients on Memantine, and Memantine Plus Donepezil
Status:Completed
updateDate:2015-11-10
Ctid:NCT00829816

Link: https://clinicaltrials.gov/ct2/show/NCT00829816

Conditions:Alzheimer's Disease
Interventions:Placebo
Phase:Phase 1
Title:A Study of the Novel Drug Dimebon in Patients With Huntington's Disease
Status:Completed
updateDate:2015-06-08
Ctid:NCT00497159

Link: https://clinicaltrials.gov/ct2/show/NCT00497159

Conditions:Huntington's Disease
Interventions:Dimebon
Phase:Phase 2
Title:A Study To Evaluate The Abuse Potential Of Single Oral Doses Of Dimebon (Latrepirdine) In Healthy Recreational Polydrug Users
Status:Completed
updateDate:2013-04-02
Ctid:NCT00975481

Link: https://clinicaltrials.gov/ct2/show/NCT00975481

Conditions:Alzheimer's Disease|Huntington's Disease
Interventions:alprazolam
Phase:Phase 1
Title:An Extension To The B1451027 Protocol To Evaluate The Long Term Safety And Tolerability Of Dimebon In Patients With Alzheimer's Disease
Status:Terminated
updateDate:2012-11-14
Ctid:NCT00939783

Link: https://clinicaltrials.gov/ct2/show/NCT00939783

Conditions:Alzheimer's Disease
Interventions:Dimebon
Phase:Phase 3
Title:An Extension To The B1451006 Protocol To Evaluate The Safety and Efficacy of Dimebon In Subjects With Moderate-to-Severe Alzheimer's Disease
Status:Terminated
updateDate:2012-10-02
Ctid:NCT01066546

Link: https://clinicaltrials.gov/ct2/show/NCT01066546

Conditions:Alzheimer's Disease
Interventions:Dimebon tablet for oral administration
Phase:Phase 3
Title:A Phase 1 Study To Evaluate The Pharmacokinetics, Safety, And Tolerability Of Dimebon PF-01913539 In Japanese And Western Healthy Subjects
Status:Completed
updateDate:2011-04-26
Ctid:NCT00825084

Link: https://clinicaltrials.gov/ct2/show/NCT00825084

Conditions:Alzheimer's Disease|Huntington's Disease
Interventions:Dimebon
Phase:Phase 1
Title:A Study Of Oral PF-01913539 In Patients With Mild To Moderate Alzheimer's Disease
Status:Withdrawn
updateDate:2010-06-29
Ctid:NCT01066481

Link: https://clinicaltrials.gov/ct2/show/NCT01066481

Conditions:Alzheimer's Disease|Dementia|Dimebon|Investigational Drug
Interventions:Placebo
Phase:Phase 2
Title:A Phase 1, Non-Randomized, Open-Label, Single-Dose Study To Evaluate The Pharmacokinetics, Safety, And Tolerability Of Dimebon PF 01913539 In Subjects With Severely-Impaired And Normal Renal Function
Status:Completed
updateDate:2009-12-30
Ctid:NCT00824590

Link: https://clinicaltrials.gov/ct2/show/NCT00824590

Conditions:Alzheimer's Disease|Huntington's Disease
Interventions:Dimebon
Phase:Phase 1
Title:A Phase I Study To Estimate The Effect Of Ketoconazole And Omeprazole On The Pharmacokinetics Of Dimebon In Healthy Subjects Who Are Normal Or Poor CYP2D6 Metabolizers
Status:Completed
updateDate:2009-11-18
Ctid:NCT00931073

Link: https://clinicaltrials.gov/ct2/show/NCT00931073

Conditions:Alzheimer's Disease|Huntington's Disease
Interventions:Dimebon + Omeprazole
Phase:Phase 1
Title:Study To Evaluate The Pharmacokinetics, Safety, And Tolerability Of Dimebon Pf-01913539 In Subjects With Hepatic Impairment And Normal Hepatic Function
Status:Completed
updateDate:2009-09-16
Ctid:NCT00831532

Link: https://clinicaltrials.gov/ct2/show/NCT00831532

Conditions:Hepatic Failure
Interventions:Dimebon
Phase:Phase 1
Title:A Phase 1 Trial To Assess The Safety And Pharmacokinetics Of Single, Ascending, Oral Doses Of Dimebon In Healthy Adults
Status:Completed
updateDate:2009-07-22
Ctid:NCT00907322

Link: https://clinicaltrials.gov/ct2/show/NCT00907322

Conditions:Healthy Volunteers
Interventions:Dimebon
Phase:Phase 1
Title:Dimebon (PF-01913539)-Digoxin Drug-Drug Interaction Study In Healthy Subjects
Status:Completed
updateDate:2009-06-12
Ctid:NCT00831506

Link: https://clinicaltrials.gov/ct2/show/NCT00831506

Conditions:Alzheimer Disease|Huntington Disease
Interventions:dimebon
Phase:Phase 1
Title:A Phase 1 Study To Evaluate The Effect Of Dimebon On The Pharmacokinetics Of Dextromethorphan
Status:Completed
updateDate:2009-03-09
Ctid:NCT00788047

Link: https://clinicaltrials.gov/ct2/show/NCT00788047

Conditions:Huntington Disease|Alzheimer Disease
Interventions:Dimebon + Dextromethorphan
Phase:Phase 1
Title:Safety Study of the Novel Drug Dimebon to Treat Patients With Huntington's Disease
Status:Completed
updateDate:2008-01-04
Ctid:NCT00387270

Link: https://clinicaltrials.gov/ct2/show/NCT00387270

Conditions:Huntington's Disease
Interventions:Dimebon
Phase:Phase 1/Phase 2
Title:CONCERT: A Phase 3 Multicenter, Randomized, Placebo-Controlled, Double-Blind Twelve-Month Safety and Efficacy Study Evaluating Dimebon in Patients with Mild-to-Moderate Alzheimer's Disease on Donepezil
Status:Completed
Date:2009-07-28
Eudractnumber:2008-008005-21

Link: https://www.clinicaltrialsregister.eu/ctr-search/search?query=2008-008005-21

Condition:Alzheimer's Disease
Phase:Phase 3
Title:CONNECTION PLUS: An Open-Label Extension of the CONNECTION Protocol (DIM14) Evaluating Oral Dimebon in Patients with Alzheimer's Disease
Status:Completed, Prematurely Ended
Date:2009-07-14
Eudractnumber:2008-006352-22

Link: https://www.clinicaltrialsregister.eu/ctr-search/search?query=2008-006352-22

Condition:Alzheimer's Disease
Phase:Phase 3
Title:CONNECTION: A Global Phase 3, Double-Blind, Placebo-Controlled Safety and Efficacy Study of Oral Dimebon in Patients with Mild-to-Moderate Alzheimer's Disease
Status:Completed
Date:2008-12-22
Eudractnumber:2008-000095-25

Link: https://www.clinicaltrialsregister.eu/ctr-search/search?query=2008-000095-25

Condition:Alzheimer's Disease
Phase:Phase 3
Title:A MULTI-CENTER, PHASE 2 RANDOMIZED, DOUBLE-BLINDED, PLACEBO-CONTROLLED STUDY OF DIMEBON IN SUBJECTS WITH HUNTINGTON'S DISEASE
Status:Completed
Date:2007-11-20
Eudractnumber:2007-003293-25

Link: https://www.clinicaltrialsregister.eu/ctr-search/search?query=2007-003293-25

Condition:Huntington's disease
Phase:Phase 2

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