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洋蓟素

洋蓟素

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?洋蓟素名称


















中文名

洋蓟素
英文名

1,3-dicaffeoylquinic acid
中文别名


朝鲜蓟




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1,3-O-二咖啡酸酰奎宁酸




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朝蓟素




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朝鲜蓟酸 1,5




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1,5-二咖啡酰奎宁酸




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朝鲜蓟酸1,3



英文别名
更多





?洋蓟素生物活性
















































描述
Cynarin是具有多种生物活性的抗窒息剂,具有抗氧化,抗组胺和抗病毒等活性。
相关类别




体外研究

Cynarin抑制味觉受体,使水变甜。它已被证明具有一些药理学性质,包括降胆固醇,保肝,抗病毒,抗菌和抗组胺作用。 Cynarin具有显着的抗氧化,抗胆碱能,还原能力,自由基清除和金属结合活性。在30mg / mL浓度下,Cynarin表现出87.72%的亚油酸脂质过氧化抑制。 Cynarin表现出有效的DMPD +,ABTS + / sup>,O2-,DPPH1和H2O2清除作用,降低能力和Fe2 +螯合作用。 cynarin对乙酰胆碱酯酶抑制的IC50和Ki分别为243.67nM和39.34±13.88nM [1]。 Cynarin是一种潜在的免疫抑制剂,可阻断T细胞受体的CD28与抗原呈递细胞的CD80之间的相互作用。在1比1的T细胞和B细胞比例的条件下,Cynarin阻断了约87%的CD28依赖性“信号2”T细胞活化途径。 Cynarin与CD28的“G-pocket”结合,从而中断CD28与CD80之间的相互作用位点[2]。
溶解度

体外:

DMSO:≥23mg / mL(44.53 mM)

* “≥”表示可溶,但饱和度未知。


储备液

1 mM 1.9363 mL 9.6815 mL 19.3630 mL
5 mM 0.3873 mL 1.9363 mL 3.8726 mL
10 mM 0.1936 mL 0.9681 mL 1.9363 mL


细胞实验

通过MTT比色测定法测量cynarin处理T细胞的细胞毒性。将100μLJurkat细胞与cynarin(0-1000μg/ mL)在37℃下孵育24小时。然后离心细胞溶液并除去上清液。加入200μLMTT,将细胞溶液再次在37℃温育4小时。将200μLDMSO裂解缓冲液加入细胞培养基中,用读板仪在560nm处测量溶解的MTT晶体的浓度[2]。
存储

粉末 -20℃下 3年
4℃下 2年
在溶剂中 -80℃下 6个月
-20℃下 1个月


运输

室温;可能会有所不同
SMILES

O=C([C@]1(OC(/C=C/C2=CC=C(O)C(O)=C2)=O)C[C@@H](OC(/C=C/C3=CC=C(O)C(O)=C3)=O)[C@@H](O)[C@H](O)C1)O
参考文献

[1]. Topal M, et al. Antioxidant, antiradical, and anticholinergic properties of cynarin purified from the Illyrian thistle (Onopordum illyricum L.). J Enzyme Inhib Med Chem. 2016;31(2):266-75.

[2]. Dong GC, et al. Blocking effect of an immuno-suppressive agent, cynarin, on CD28 of T-cell receptor. Pharm Res. 2009 Feb;26(2):375-81.


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GSK2795039



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5,5’,6,6’-四氯-1,1’,3,3’-四乙基苯并咪唑羰花青碘化物



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AP20187



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GKT137831



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D-虫荧光素游离酸



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野百合碱






?洋蓟素物理化学性质





































密度 1.6±0.1 g/cm3
沸点 819.9±65.0 °C at 760 mmHg
分子式 C25H24O12
分子量 516.451
闪点 278.1±27.8 °C
精确质量 516.126770
PSA 211.28000
LogP 1.64
蒸汽压 0.0±3.1 mmHg at 25°C
折射率 1.719
储存条件 2-8°C






?洋蓟素安全信息


















危险品运输编码 NONH for all modes of transport
海关编码 2932999099











?洋蓟素海关















海关编码 2932999099
中文概述 2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素 品名, 成分含量, 用途
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%








?洋蓟素文献5

更多文献














Cheminformatics analysis of assertions mined from literature that describe drug-induced liver injury in different species.

Chem. Res. Toxicol. 23 , 171-83, (2010)

Drug-induced liver injury is one of the main causes of drug attrition. The ability to predict the liver effects of drug candidates from their chemical structures is critical to help guide experimental…





Quantitative structure-activity relationship and complex network approach to monoamine oxidase A and B inhibitors.

J. Med. Chem. 51 , 6740-51, (2008)

The work provides a new model for the prediction of the MAO-A and -B inhibitor activity by the use of combined complex networks and QSAR methodologies. On the basis of the obtained model, we prepared …





Natural product inhibitors of protein-protein interactions mediated by Src-family SH2 domains.

Bioorg. Med. Chem. Lett. 19 , 3305-9, (2009)

In this Letter, we report the natural products salvianolic acid A, salvianolic acid B, and caftaric acid as inhibitors of the protein-protein interactions mediated by the SH2 domains of the Src-family…









?洋蓟素英文别名




















































































Listrocol


Acido,1,4-dicaffeilchinico


(1R,3R,4S,5R)-1,3-Bis{[(2E)-3-(3,4-dihydroxyphenyl)-2-propenoyl]oxy}-4,5-dihydroxycyclohexanecarboxylic acid


[1R-(1a,3a,4a,5b)]-1,3-Bis[[3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]oxy]-4,5-dihydroxycyclohexanecarboxylic Acid


1,5-Dicaffeoylquinic acid


1,3-DICAFFEOYLQUINIC ACID


1,3-O-Dicaffeoylquinic acid


(1R,3R,4S,5R)-1,3-Bis{[(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy}-4,5-dihydroxycyclohexanecarboxylic acid


1-Carboxy-4,5-dihydroxy-1,3-cyclohexylenebis-(3,4-dihydroxycinnamate)


3,4-Dihydroxycinnamic Acid 1-Carboxy-4,5-dihydroxy-1,3-cyclohexylene Ester


CINARINE


1,4-Dicaffeylquinic acid


MFCD00075714


Caffeic Acid 1-Carboxy-4,5-dihydroxy-1,3-cyclohexylene Ester


Cinarcaf


Cyclohexanecarboxylic acid, 1,3-bis[[(2E)-3-(3,4-dihydroxyphenyl)-1-oxo-2-propen-1-yl]oxy]-4,5-dihydroxy-, (1R,3R,4S,5R)-


1,5-Dicaffeylquinic Acid


Cynarine


Cynara scolymus L,


Quinic Acid 1,5-Dicaffeic Ester


Plemocil


Cynarin


CINARAN


EINECS 214-655-7


Dicaffeoylquinic Acid, 1,3-








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