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Naroparcil

产品编号 T68002 CAS 120819-70-7

Naroparcil 是一种可口服的硫代苷类化合物，是一种 4-甲基伞形 β-D-木糖苷类似物，在静脉血栓形成（颈静脉）的Wessler淤滞模型中显示出抗血栓形成作用。Naroparcil 增强了凝血酶/肝素辅因子II复合物的形成，诱导了处理兔血浆中硫酸皮肤素样物质的出现，但减少了与（125I）-人α-凝血酶孵育的血浆中的凝血酶/抗凝血酶III复合物的形成。

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Naroparcil, CAS 120819-70-7

规格	价格/CNY	货期
1 mg	￥ 2,200	现货
5 mg	￥ 5,350	现货
10 mg	￥ 7,530	现货
25 mg	￥ 10,900	现货
50 mg	￥ 14,800	现货
100 mg	￥ 19,800	现货
500 mg	￥ 39,700	现货

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纯度: 98.81% ee: 100%

纯度: 98.11%

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生物活性

化学信息

存储 & 溶解度

相关产品

产品描述

Naroparcil, an orally available thioglycoside analog of 4-methylumbelliferyl β-D-xyloside, showed antithrombotic effects in the Wessler sludge model of venous thrombosis (jugular vein).Naroparcil enhanced the formation of the thrombin/heparin cofactor II complex, induced dermatophyte sulfate-like substances in plasma from treated rabbits appearance, but reduced the formation of thrombin/antithrombin III complexes in plasma incubated with (125I)-human alpha-thrombin.

体内活性

Naroparcil attenuated thrombus development in a Wessler stasis model of venous thrombosis (jugular vein) employing bovine factor Xa as a thrombogenic stimulus giving ED50 values of 21.9 mg/kg and 36.0 mg/kg after respectively i.v. and p.o.. Venous antithrombotic activity was maximal 2-3 h after i.v. administration and 4-8 h after oral administration. Four hours after the oral administration of maximal antithrombotic (Wessler model, factor Xa) doses (100 and 400 mg/kg), naroparcil had no significant effect on bleeding time. In platelet-poor plasma obtained from animals treated 4 h previously with various doses (25 to 400 mg/kg) of naroparcil, there was no detectable anti-factor Xa nor antithrombin activity. Similarly, naroparcil had no effect on APTT nor on thrombin time. A sensitized thrombin time (to about 35 s) was modestly but significantly increased following oral administration of the compound at 400 mg/kg. However, thrombin generation by the intrinsic pathway was reduced in a dose-related manner, with maximal reduction being 65% at 400 mg/kg. The same dose of naroparcil enhanced the formation of thrombin/heparin cofactor II complexes at the expense of thrombin/antithrombin III complexes in plasma incubated with (125I)-human alpha-thrombin and induced the appearance of dermatan sulfate-like material in the plasma of treated rabbits, as measured by a heparin cofactor II-mediated thrombin inhibition assay.[1]

分子量	387.47
分子式	C19H17NO4S2
CAS No.	120819-70-7

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

计算器

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稀释计算器

配液计算器

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剂量换算

对于不同动物的给药剂量换算，您也可以参考 更多...

体内实验配液计算器

请在以下方框中输入您的动物实验信息后点击计算，可以得到母液配置方法和体内配方的制备方法：比如您的给药剂量是10 mg/kg，每只动物体重20 g，给药体积100 μL，一共给药动物10 只，您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。

母液配置方法：2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL)，如您需要配置的浓度超过该产品的溶解度，请先与我们联系。

体内配方的制备方法：取 50 μL DMSO 主液，加入 300 μL PEG300，混匀澄清，再加 50 μL Tween 80，混匀澄清，再加 600 μL ddH2O, 混匀澄清。

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