高车前素结构式
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常用名 | 高车前素 | 英文名 | Hispidulin |
|---|---|---|---|---|
| CAS号 | 1447-88-7 | 分子量 | 300.263 | |
| 密度 | 1.5±0.1 g/cm3 | 沸点 | 601.5±55.0 °C at 760 mmHg | |
| 分子式 | C16H12O6 | 熔点 | N/A | |
| MSDS | 美版 | 闪点 | 230.1±25.0 °C | |
| 符号 |
GHS07 |
信号词 | Warning |
高车前素用途Hispidulin是具有广泛生物活性的天然黄酮。 Hispidulin是Pim-1的抑制剂,IC50值为2.71 μM。 |
| 中文名 | 高车前素 |
|---|---|
| 英文名 | hispidulin |
| 中文别名 | 4',5,7-三羟基-6-甲氧基黄酮 |
| 英文别名 | 更多 |
| 描述 | Hispidulin是具有广泛生物活性的天然黄酮。 Hispidulin是Pim-1的抑制剂,IC50值为2.71 μM。 |
|---|---|
| 相关类别 | |
| 靶点实验 |
IC50: 2.71 μM (Pim-1)[1] |
| 体外研究 | Hispidulin在HepG2细胞中以剂量和时间依赖性方式诱导细胞死亡。 Hispidulin通过线粒体功能障碍诱导细胞凋亡,其特征是Bcl-2/Bax比率降低,线粒体膜电位被破坏,细胞色素C和活化的capase-3释放增加[2]。 |
| 体内研究 | Hispidulin对小鼠肿瘤大小有显着的抑制作用[2]。 Hispidulin治疗有效地防止卵巢切除术引起的体重减轻并减弱卵巢切除术引起的骨质流失。 Hispidulin治疗也减少了卵巢切除小鼠的骨小梁间距[3]。在腹膜内注射红藻氨酸(15mg/kg)之前30分钟向大鼠腹膜内施用hispidulin(10或50mg/kg)增加癫痫发作潜伏期并降低癫痫发作评分。此外,hispidulin显着减弱红藻氨酸诱导的海马神经细胞死亡,这种保护作用伴随着小胶质细胞激活的抑制和白细胞介素-1β,白细胞介素-6和肿瘤坏死因子-α等促炎细胞因子的产生。海马[4]。 |
| 细胞实验 | 用不同浓度的hispidulin(50,100,200μM)处理HepG2细胞24,48和72小时。处理后,将细胞进一步与MTT试剂在37℃下孵育4小时,然后加入DMSO,以溶解farmazan晶体,并在酶标仪中在570nm处测量吸光度[2]。 |
| 动物实验 | 小鼠:在小鼠中建立肿瘤。用DMSO或Hispidulin以10,20或40mg / kg /天的剂量处理小鼠35天。每周记录荷瘤小鼠的体重并计算肿瘤体积[2]。 |
| 参考文献 |
| 密度 | 1.5±0.1 g/cm3 |
|---|---|
| 沸点 | 601.5±55.0 °C at 760 mmHg |
| 分子式 | C16H12O6 |
| 分子量 | 300.263 |
| 闪点 | 230.1±25.0 °C |
| 精确质量 | 300.063385 |
| PSA | 100.13000 |
| LogP | 1.60 |
| InChIKey | IHFBPDAQLQOCBX-UHFFFAOYSA-N |
| SMILES | COc1c(O)cc2oc(-c3ccc(O)cc3)cc(=O)c2c1O |
| 外观性状 | white to beige |
| 蒸汽压 | 0.0±1.8 mmHg at 25°C |
| 折射率 | 1.697 |
| 储存条件 | Desiccate at -20°C |
| 水溶解性 | DMSO: soluble20mg/mL, clear |
| 计算化学 | 1.疏水参数计算参考值(XlogP):无 2.氢键供体数量:3 3.氢键受体数量:6 4.可旋转化学键数量:2 5.互变异构体数量:57 6.拓扑分子极性表面积:96.2 7.重原子数量:22 8.表面电荷:0 9.复杂度:454 10.同位素原子数量:0 11.确定原子立构中心数量:0 12.不确定原子立构中心数量:0 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:0 15.共价键单元数量:1 |
| 高车前素上游产品 10 | |
|---|---|
| 高车前素下游产品 2 | |
| 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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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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Inhibition of [methyl-3H]diazepam binding to rat brain membranes in vitro by dinatin and skrofulein.
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Chemical fingerprint and quantitative analysis of Salvia plebeia R.Br. by high-performance liquid chromatography.
J. Pharm. Biomed. Anal. 48(1) , 100-4, (2008) To control the quality of Salvia plebeia R.Br., a simple and reliable method of high-performance liquid chromatography coupled with photodiode array detector (HPLC-DAD) was developed both for fingerpr... |
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实验名称:Luminescence-based cell-based primary high throughput screening assay to identify ago...
来源:The Scripps Research Institute Molecular Screening Center
靶标:mu-type opioid receptor isoform MOR-1 [Homo sapiens]
External Id:OPRM1-OPRD1_AG_LUMI_1536_1X%ACT PRUN
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实验名称:Fluorescence-based cell-based primary high throughput screening assay to identify ago...
来源:The Scripps Research Institute Molecular Screening Center
靶标:muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id:CHRM1_AG_FLUO8_1536_1X%ACT PRUN
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实验名称:Binding affinity towards benzodiazepine site in GABAA receptor
来源:ChEMBL
靶标:Gamma-aminobutyric acid receptor subunit theta
External Id:CHEMBL877825
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实验名称:Fluorescence-based cell-based primary high throughput screening assay to identify pos...
来源:The Scripps Research Institute Molecular Screening Center
靶标:muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id:CHRM1_PAM_FLUO8_1536_1X%ACT PRUN
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实验名称:Fluorescence polarization-based biochemical high throughput primary assay to identify...
来源:The Scripps Research Institute Molecular Screening Center
靶标:RecName: Full=Sialate O-acetylesterase; AltName: Full=H-Lse; AltName: Full=Sialic acid-specific 9-O-acetylesterase; Flags: Precursor [Homo sapiens]
External Id:SIAE_INH_FP_1536_1X%INH PRUN
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实验名称:MITF Measured in Cell-Based System Using Plate Reader - 2084-01_Activator_SinglePoint...
来源:Broad Institute
靶标:N/A
External Id:2084-01_Activator_SinglePoint_HTS_Activity
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实验名称:Counterscreen for inhibitors of the fructose-bisphosphate aldolase (FBA) of M. tuberc...
来源:The Scripps Research Institute Molecular Screening Center
靶标:N/A
External Id:GDH-TPI_INH_ABS_1536_1X%INH CSRUN
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实验名称:uHTS identification of cystic fibrosis induced NFkb Inhibitors in a fluoresence assay
来源:Burnham Center for Chemical Genomics
靶标:cystic fibrosis transmembrane conductance regulator [Homo sapiens]
External Id:SBCCG-A764-CF-PAF-Primary-Assay
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| Dinatin |
| Scutellarein 6-methyl ether |
| 6-O-Methylapigenin |
| TCMDC-123942 |
| 4',5,7-Trihydroxy-6-methoxyflavone |
| 5,7-dihydroxy-2-(4-hydroxyphenyl)-6-methoxychromen-4-one |
| Hispidulin |
| 6-O-Methoxyapigenin |
| 5,7,4'-trihydroxy-6-methoxyflavone |
| 5,7-Dihydroxy-2-(4-hydroxyphenyl)-6-methoxy-4H-chromen-4-one |