Dehydroevodiamine (Synonyms: 去氢吴茱萸碱)

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Dehydroevodiamine  (Synonyms: 去氢吴茱萸碱) 纯度: 99.96%

Dehydroevodiamine 是从吴茱萸 Evodiae Fructus 中分离出的喹唑啉生物碱，对豚鼠心室肌细胞具有抗心律失常作用。Dehydroevodiamine 抑制 LPS 诱导的小鼠巨噬细胞中 iNOS，COX-2，PGE2 和 NF-κB 的表达。

Dehydroevodiamine (Synonyms: 去氢吴茱萸碱)

Dehydroevodiamine Chemical Structure

CAS No. : 67909-49-3

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生物活性

Dehydroevodiamine is a major bioactive quinazoline alkaloid isolated from Evodiae Fructus, has an antiarrhythmic effect in guinea-pig ventricular myocytes[1]. Dehydroevodiamine inhibits LPS-induced iNOS, COX-2, prostaglandin E2 (PGE2) and nuclear factor-kappa B (NF-κB) expression in murine macrophage cells[2].

IC50 & Target

iNOS

 

体外研究
(In Vitro)

Dehydroevodiamine (0-50 μM; 2 hours) inhibits iNOS and COX-2 expression and prevents degradation of IκB-α in LPS induced RAW 264.7 macrophages[2].
Dehydroevodiamine (0-50 μM; 2 hours) inhibits a LPS-induced increase in the iNOS and COX-2 mRNA expression[2].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.

Dehydroevodiamine 相关抗体:

Western Blot Analysis[2]

Cell Line: RAW 264.7 macrophage cells
Concentration: 10 μM, 30 μM, 50 μM
Incubation Time: pretreated 2 hours
Result: Reduced iNOS and COX-2 expression and increased IκB-α expression.

RT-PCR[2]

Cell Line: RAW 264.7 macrophage cells
Concentration: 10 μM, 30 μM, 50 μM
Incubation Time: pretreated 2 hours
Result: Reduced iNOS and COX-2 mRNA expression.

分子量

301.34

Formula

C19H15N3O
CAS 号

67909-49-3
性状

固体

颜色

Light yellow to yellow

中文名称

去氢吴茱萸碱
结构分类
  • Alkaloids
  • Indole Alkaloids
初始来源
  • 植物
  • 芸香科
  • 吴茱萸
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

溶解性数据
In Vitro: 

DMSO 中的溶解度 : 8.33 mg/mL (27.64 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响，请使用新开封的 DMSO)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 3.3185 mL 16.5926 mL 33.1851 mL
5 mM 0.6637 mL 3.3185 mL 6.6370 mL
10 mM 0.3319 mL 1.6593 mL 3.3185 mL

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* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (protect from light)。-80°C储存时，请在6个月内使用，-20°C储存时，请在1个月内使用。

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纯度 & 产品资料

纯度: 99.96%

Data Sheet (605 KB) SDS (393 KB)

COA (198 KB) HNMR (105 KB) RP-HPLC (102 KB)

产品使用指南 (1538 KB)

参考文献

  • [1]. Loh SH, et al. Antiarrhythmic effects of dehydroevodiamine in isolated human myocardium and cardiomyocytes. J Ethnopharmacol. 2014 May 14;153(3):753-62.  [Content Brief]

    [2]. Noh EJ, et al. Inhibition of lipopolysaccharide-induced iNOS and COX-2 expression by dehydroevodiamine through suppression of NF-kappaB activation in RAW 264.7 macrophages. Life Sci. 2006 Jul 10;79(7):695-701. Epub 2006 Mar 6.  [Content Brief]

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