3′-甲氧基蓟黄素结构式
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常用名 | 3′-甲氧基蓟黄素 | 英文名 | Cirsilineol |
|---|---|---|---|---|
| CAS号 | 41365-32-6 | 分子量 | 344.31500 | |
| 密度 | 1.387g/cm3 | 沸点 | 585ºC at 760 mmHg | |
| 分子式 | C18H16O7 | 熔点 | N/A | |
| MSDS | 中文版 美版 | 闪点 | 215.2ºC |
3′-甲氧基蓟黄素用途Cirsilineol是一种天然黄酮化合物,可选择性抑制肠CD4+T细胞中的IFN-γ/STAT1/T-bet信号。西西林醇具有强大的免疫抑制和抗肿瘤特性。西西林醇显著改善三硝基苯磺酸(TNBS)诱导的小鼠T细胞介导的实验性结肠炎[1]。 |
| 中文名 | 甲基条叶蓟素 |
|---|---|
| 英文名 | cirsilineol |
| 英文别名 | 更多 |
| 描述 | Cirsilineol是一种天然黄酮化合物,可选择性抑制肠CD4+T细胞中的IFN-γ/STAT1/T-bet信号。西西林醇具有强大的免疫抑制和抗肿瘤特性。西西林醇显著改善三硝基苯磺酸(TNBS)诱导的小鼠T细胞介导的实验性结肠炎[1]。 |
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| 相关类别 | |
| 体外研究 | 西林醇(0.1-10μM;96小时)单个混合淋巴细胞反应和cona诱导的T细胞增殖呈剂量依赖性。西林醇(10μM)不影响T淋巴细胞的活力。cirsilineol(10μM)对T细胞增殖的抑制不是由于细胞毒性作用[1]。西林醇(1-10μM;预处理3小时)完全抑制IFN-γ诱导的STAT1和JAK2活化的Tyr701磷酸化[1]。细胞增殖试验[1]细胞系:脾细胞浓度:0.1,1,10μM培养时间:96小时结果:抑制单个混合淋巴细胞反应和刀豆球蛋白A(ConA;5μg/mL;72小时)以剂量依赖性方式诱导T细胞增殖。抑制OVA323-339特异性CD4+T细胞增殖。westernblot分析[1]细胞系:脾CD4+T细胞浓度:1,5,10μM孵育时间:预处理3小时结果:完全抑制IFN-γ诱导(25ng;30分钟)STAT1和JAK2激活的Tyr701磷酸化。抑制IFN-γ诱导(25ng;12小时)Th1特异性转录因子T-bet。 |
| 体内研究 | 西西林醇(3、10和30 mg/kg)通过抑制CD4+T细胞中的IFN-γ/STAT1/T-bet信号,显著改善TNBS诱导的Th1介导的结肠炎。动物模型:8-10周龄雌性C57BL/6、BALB/c和DO11.10转基因小鼠,TNBS(10mg;100μL)[1]剂量:3,10,30mg/kg给药:IP;每日的11天试验结果:对小鼠体重和存活率有显著改善作用。显著减少炎症浸润,恢复破坏性粘膜结构,减轻水肿。 |
| 参考文献 |
| 密度 | 1.387g/cm3 |
|---|---|
| 沸点 | 585ºC at 760 mmHg |
| 分子式 | C18H16O7 |
| 分子量 | 344.31500 |
| 闪点 | 215.2ºC |
| 精确质量 | 344.09000 |
| PSA | 98.36000 |
| LogP | 2.89700 |
| InChIKey | VKOSQMWSWLZQPA-UHFFFAOYSA-N |
| SMILES | COc1cc(-c2cc(=O)c3c(O)c(OC)c(OC)cc3o2)ccc1O |
| 外观性状 | 固体 |
| 折射率 | 1.627 |
| 储存条件 | ?20°C |
| 危险品运输编码 | NONH for all modes of transport |
|---|---|
| 海关编码 | 2914509090 |
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3′-甲氧基蓟黄素 41365-32-6 |
| 文献:Berim, Anna; Gang, David R. Phytochemistry, 2013 , vol. 92, p. 33 - 41 |
| 3′-甲氧基蓟黄素上游产品 1 | |
|---|---|
| 3′-甲氧基蓟黄素下游产品 0 | |
| 海关编码 | 2914509090 |
|---|---|
| 中文概述 | 2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途, 丙酮报明包装 |
| Summary | HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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[Determination of flavonoids in buds of Herba Artemisiae Scopariae by HPLC].
Zhongguo Zhong Yao Za Zhi 30(8) , 591-4, (2005) To develop a quantitative method for the determination of four flavonoids in buds of Herba Artemisiae Scopariae.The sample was extracted by ultrasonic with ethyl acetate for 30 minutes and separated o... |
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Analysis of vervain flavonoids by HPLC/Diode array detector method. Its application to quality control.
J. Agric. Food Chem. 47(11) , 4579-82, (1999) A reversed-phase HPLC procedure is proposed for the determination of seven flavonoids (luteolin, nepetin, hispidulin, jaceosidin, cirsimaritin, cirsilineol, and eupatorin) in vervain samples. A simple... |
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[Studies on chemical constituents in buds of Artemisia scoparia].
Zhongguo Zhong Yao Za Zhi 27(3) , 202-4, (2002) To investigate the chemical constituents in flower buds of Artemisia scoparia.The constituents were separated and purified by means of various chromatographic techniques, and their structures were det... |
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实验名称:Cytotoxicity against human MCF7 cells after 72 hrs by MTT assay
来源:ChEMBL
靶标:MCF7
External Id:CHEMBL4343956
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实验名称:Cytotoxicity against human HeLa cells after 72 hrs by MTT assay
来源:ChEMBL
靶标:HeLa
External Id:CHEMBL4343955
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实验名称:Cytotoxicity against human A431 cells after 72 hrs by MTT assay
来源:ChEMBL
靶标:A-431
External Id:CHEMBL4343954
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实验名称:Cytotoxicity against human A2780 cells after 72 hrs by MTT assay
来源:ChEMBL
靶标:A2780
External Id:CHEMBL4343953
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实验名称:Inhibition of rat lens aldose reductase
来源:ChEMBL
靶标:Aldo-keto reductase family 1 member B1
External Id:CHEMBL981183
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实验名称:Inhibition of cow milk xanthine oxidase at 50 ug/mL
来源:ChEMBL
靶标:Xanthine dehydrogenase/oxidase
External Id:CHEMBL1015630
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| 4',5-Dihydroxy-3',6,7-trimethoxyflavone |
| 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,7-dimethoxychromen-4-one |
| Cirsilineol |