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异欧前胡素

更新时间:2024-01-02 11:55:03

异欧前胡素结构式
异欧前胡素结构式
品牌特惠专场
常用名 异欧前胡素 英文名 Isoimperatorin
CAS号 482-45-1 分子量 270.280
密度 1.2±0.1 g/cm3 沸点 448.3±45.0 °C at 760 mmHg
分子式 C16H14O4 熔点 109ºC
MSDS 中文版 美版 闪点 224.9±28.7 °C

 异欧前胡素用途


Isoimperatorin 是Angelica dahurica 根的甲醇提取物,有效抑制乙酰胆碱酯酶 (AChE),IC50 为 74.6 μM。

 异欧前胡素名称

中文名 异欧前胡素
英文名 isoimperatorin
中文别名 4-(3-甲基丁-2-烯氧基)呋喃并[3,2-g]苯并吡喃-7-酮 | 4-(3-甲基丁-2-烯氧基)呋喃并[3,2-g]苯并吡喃-7-酮 | 白芷甲素
英文别名 更多

 异欧前胡素生物活性

描述 Isoimperatorin 是Angelica dahurica 根的甲醇提取物,有效抑制乙酰胆碱酯酶 (AChE),IC50 为 74.6 μM。
相关类别
靶点

IC50: 74.6 μM (AChE)[1]

体外研究 在针对中草药新农药的筛选计划中,发现羌活根茎的乙醇提取物对两种线虫,松材线虫和南方根结线虫具有强烈的杀线虫活性。基于生物活性引导的分级分离,从乙醇提取物中分离出四种成分,并鉴定为Columbianetin,Falcarindiol,Falcarinol和Isoimperatorin。异欧前胡素对B. xylophilus的LC50值为21.83μg/ mL。当使用15分钟的紫外线光照处理时,镰刀菌醇,镰刀菌素和异欧前胡素对南方根结线虫的毒性几乎是黑暗处理的5倍,而哥伦比亚的毒性仅为毒性的2倍。已经证明异欧前胡素具有对几种昆虫的杀虫活性,如卷心菜蚜虫(Brevicoryne brassicae)[2]。在白芷(AD)提取物的活性部分中鉴定出异欧前胡素[3]。异欧前胡素通常用作内标(IS)[4]。
参考文献

[1]. Kim DK, et al. Acetylcholinesterase inhibitors from the roots of Angelica dahurica. Arch Pharm Res. 2002 Dec;25(6):856-9.

[2]. Liu G, et al. Identification of Nematicidal Constituents of Notopterygium incisum Rhizomes against Bursaphelenchus xylophilus and Meloidogyne incognita. Molecules. 2016 Sep 23;21(10). pii: E1276.

[3]. Park EY, et al. Angelica dahurica Extracts Improve Glucose Tolerance through the Activation of GPR119. PLoS One. 2016 Jul 8;11(7):e0158796.

[4]. Yu XA, et al. The pharmacokinetics, bioavailability and excretion of bergapten after oral and intravenous administration in rats using high performance liquid chromatography with fluorescence detection. Chem Cent J. 2016 Oct 14;10:62.

 异欧前胡素物理化学性质

密度 1.2±0.1 g/cm3
沸点 448.3±45.0 °C at 760 mmHg
熔点 109ºC
分子式 C16H14O4
分子量 270.280
闪点 224.9±28.7 °C
精确质量 270.089203
PSA 52.58000
LogP 3.88
外观性状 白色粉末
蒸汽压 0.0±1.1 mmHg at 25°C
折射率 1.606
储存条件 -20°C Freezer

 异欧前胡素安全信息

危险品运输编码 NONH for all modes of transport
RTECS号 LV1513000

 异欧前胡素合成线路

~75%

异欧前胡素结构式

异欧前胡素

482-45-1

文献:Row; Brown; Stachulski; Lennard Organic and Biomolecular Chemistry, 2006 , vol. 4, # 8 p. 1604 - 1610

~%

异欧前胡素结构式

异欧前胡素

482-45-1

文献:Row; Brown; Stachulski; Lennard Organic and Biomolecular Chemistry, 2006 , vol. 4, # 8 p. 1604 - 1610

 异欧前胡素文献26

更多文献
In vitro activity of isoimperatorin, alone and in combination, against Mycobacterium tuberculosis.

Lett. Appl. Microbiol. 58(4) , 344-9, (2014)

Previous studies have shown that isoimperatorin (IO), a furanocoumarin isolated from several medicinal plants, has antimycobacterial activity against Mycobacterium tuberculosis strain H37Rv (ATCC 2729...

Study on pharmacokinetics and tissue distribution of pteryxin in mice by ultra-pressure liquid chromatography with tandem mass spectrometry.

Biomed. Chromatogr. 26(7) , 802-7, (2012)

Pteryxin is a coumarin compound naturally occurring in the roots of Radix Peucedani, a commonly used as traditional Chinese medicine for the treatment of certain respiratory diseases and hypertension....

Ethyl acetate extract from Angelica Dahuricae Radix inhibits lipopolysaccharide-induced production of nitric oxide, prostaglandin E2 and tumor necrosis factor-alphavia mitogen-activated protein kinases and nuclear factor-kappaB in macrophages.

Pharmacol. Res. 55(4) , 263-70, (2007)

Angelica dahurica (Umbelliferae) has been used to treat headache of common cold, supraorbital neuralgia, painful swelling on the body, nasal stuffiness, leukorrhea and arthralgia due to wind-dampness ...

 异欧前胡素英文别名

7H-Furo[3,2-g][1]benzopyran-7-one, 4-[(3-methyl-2-buten-1-yl)oxy]-
IisoiMperatorin
buten-1-yl)oxy]
7H-Furo[3,2-g][1]benzopyran-7-one, 4-[(3-methyl-2-butenyl)oxy]-
Iso Imperatorin
Isoimperatoin
MFCD00272155
4-[(3-Methyl-2-buten-1-yl)oxy]-7H-furo[3,2-g]chromen-7-one
7H-Furo[3,2-g][1]benzopyran-7-one, 4-((3-methyl-2-butenyl)oxy)-
Isoimperatorin
4-PRENYLOXYPSORALEN
Isomperatorin
Auraptin
isoimperatonin
4-[(3-Methylbut-2-en-1-yl)oxy]-7H-furo[3,2-g]chromen-7-one
7H-Furo(3,2-g)(1)benzopyran-7-one, 4-((3-methyl-2-butenyl)oxy)-
Cnidin
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