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  • 杨梅苷; 五羟基黄酮-3-鼠李糖苷

    Myricitrin

    杨梅苷; 五羟基黄酮-3-鼠李糖苷
    产品编号 CFN99840
    CAS编号 17912-87-7
    分子式 = 分子量 C21H20O12 = 464.4
    产品纯度 >=98%
    物理属性 Yellow powder
    化合物类型 Flavonoids
    植物来源 The root barks of Myrica cerifera L.
    ChemFaces的产品在影响因子大于5的优秀和顶级科学期刊中被引用
    提供自定义包装
    产品名称 产品编号 CAS编号 包装 QQ客服
    杨梅苷; 五羟基黄酮-3-鼠李糖苷 CFN99840 17912-87-7 10mg QQ客服:3257982914
    杨梅苷; 五羟基黄酮-3-鼠李糖苷 CFN99840 17912-87-7 20mg QQ客服:3257982914
    杨梅苷; 五羟基黄酮-3-鼠李糖苷 CFN99840 17912-87-7 50mg QQ客服:3257982914
    杨梅苷; 五羟基黄酮-3-鼠李糖苷 CFN99840 17912-87-7 100mg QQ客服:3257982914
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    ChemFaces的产品在许多优秀和顶级科学期刊中被引用

    Cell. 2018 Jan 11;172(1-2):249-261.e12.
    doi: 10.1016/j.cell.2017.12.019.
    IF=36.216(2019)

    PMID: 29328914

    Cell Metab. 2020 Mar 3;31(3):534-548.e5.
    doi: 10.1016/j.cmet.2020.01.002.
    IF=22.415(2019)

    PMID: 32004475

    Mol Cell. 2017 Nov 16;68(4):673-685.e6.
    doi: 10.1016/j.molcel.2017.10.022.
    IF=14.548(2019)

    PMID: 29149595

    ACS Nano. 2018 Apr 24;12(4): 3385-3396.
    doi: 10.1021/acsnano.7b08969.
    IF=13.903(2019)

    PMID: 29553709

    Nature Plants. 2016 Dec 22;3: 16206.
    doi: 10.1038/nplants.2016.205.
    IF=13.297(2019)

    PMID: 28005066

    Sci Adv. 2018 Oct 24;4(10): eaat6994.
    doi: 10.1126/sciadv.aat6994.
    IF=12.804(2019)

    PMID: 30417089
    我们的产品现已经出口到下面的研究机构与大学,并且还在增涨
  • Universita' Degli Studi Di Cagliari (Italy)
  • Nanjing University of Chinese Medicine (China)
  • Tokyo Woman's Christian University (Japan)
  • University of Vigo (Spain)
  • University of Auckland (New Zealand)
  • St. Jude Children Research Hospital (USA)
  • Rio de Janeiro State University (Brazil)
  • University of Leipzig (Germany)
  • The Institute of Cancer Research (United Kingdom)
  • University of Helsinki (Finland)
  • Ain Shams University (Egypt)
  • University of Maryland (USA)
  • University of Ioannina (Greece)
  • Utah State University (USA)
  • More...
  • 国外学术期刊发表的引用ChemFaces产品的部分文献
  • Asian J Beauty Cosmetol2021, 19(1): 57-64.
  • Mol Cells.2018, 41(8):771-780
  • Biomed Pharmacother.2020, 125:109784.
  • Food Chem.2018, 252:207-214
  • Sci Rep.2023, 13(1):13610.
  • VNU Journal of Science: Med.& Pharm. Sci.2022, 38(2):2588-1132.
  • LWT2021, 138:110630.
  • Industrial Crops and Products2022, 186:115298
  • Biol Pharm Bull.2018, 41(1):65-72
  • Food Sci Biotechnol.2021, 30(2):217-226.
  • Int J Mol Sci.2023, 24(3):2102.
  • Phytomedicine.2019, 59:152785
  • Biomed Pharmacother.2022, 156:113929.
  • Drug Invention Today2019, 12(6):1303-1306
  • J Med Food.2016, 19(12):1155-1165
  • Nutrients.2019, 11(4):E936
  • Antioxidants (Basel).2022, 11(8):1471.
  • BMC Complement Med Ther.2023, 23(1):264.
  • Front Immunol.2020, 11:598556.
  • Antioxidants.2022, 11(4), 67.
  • Biomedicines.2022, 10(5):1170
  • Toxicol Appl Pharmacol.2021, 427:115668.
  • Biochem Biophys Res Commun.2021, 534:802-807.
  • ...
  • 生物活性
    Description: Myricitrin exhibits hepatoprotective, anti-inflammatory,antioxidant, anti-allergic, antinociception, anxiolytic-like, and antipsychotic-like effects. Myricitrin can be used as a drug candidate for the treatment of cardiovascular diseases, by effectively protecting cells from ox-LDL-induced endothelial cell apoptosis and reducing atherosclerotic plaque formation. Myricitrin is also a nitric oxide (NO) and protein kinase C (PKC) inhibitor that has central nervous system activity.
    Targets: LDL | PKC | NO | NOS | ROS | STAT | PI3K | Akt | NOS | IAP | COX | TNF-α | TGF-β/Smad | P450 (e.g. CYP17)
    In vitro:
    Nat Prod Commun. 2015 Jan;10(1):83-8.
    Phytochemical profile of the aerial parts of Sedum sediforme and anti-inflammatory activity of myricitrin.[Pubmed: 25920226]
    The aim of this study was to investigate the phytochemical profile of the methanol extract of the aerial parts of Sedum sediforme and to identify its secondary metabolites.
    METHODS AND RESULTS:
    By means of chromatographic separation and enrichment of compounds, HPLC-ESI-MS, HRMS, 1D-, 2D- NMR and/or comparison with reference compounds, three triterpenes, two sterols, ten flavonoids and twelve phenolic compounds were identified, together with two new compounds, i.e. (2R*, 3R*)-5,7-dihydroxy-2,3-dimethyl-4-chromanone-7-O-β-D-glucoside (27) and butan-2-O-rutinoside (28). Out of the 29 identified secondary metabolites, 18 are described as ingredients of S. sediforme herein for the first time. Furthermore, myricitrin, one of the major constituents, was tested for its ability to inhibit different enzymes within the arachidonic acid cascade in order to determine its anti-inflammatory properties.
    CONCLUSIONS:
    Whereas there was only either weak or no inhibition of the microsomal prostaglandin E2 synthase-1 (mPGES-1) and the soluble epoxide hydrolase (sEH), myricitrin showed strong inhibition of 5-lipoxygenase (5-LO), with an IC50 of 7.8 ± 0.2 μM.
    Biochem Biophys Res Commun. 2015 Mar 6;458(2):227-33.
    Myricitrin alleviates MPP⁺-induced mitochondrial dysfunction in a DJ-1-dependent manner in SN4741 cells.[Pubmed: 25623535]
    Oxidative stress and mitochondrial dysfunction have been linked to Parkinson's disease. DJ-1 is a recessive familial PD gene involved in antioxidative function and mitochondrial maintenance. Myricitrin, a flavanoid isolated from the root bark of Myrica cerifera, has potent antioxidative properties.
    METHODS AND RESULTS:
    In the present study, we investigated the protective effects of Myricitrin against MPP(+)-induced mitochondrial dysfunction in SN4741 cells and attempted to elucidate the mechanisms underlying this protection. The results showed that incubating SN4741 cells with Myricitrin significantly reduced cell death induced by the neurotoxin MPP(+). Furthermore, Myricitrin protected cells from MPP(+)-induced effects on mitochondrial morphology and function. However, these protective effects were lost under DJ-1-deficient conditions.
    CONCLUSIONS:
    Thus, our results suggest that Myricitrin alleviates MPP(+)-induced mitochondrial dysfunction and increases cell viability via DJ-1, indicating that Myricitrin is a potential beneficial agent for age-related neurodegenerative diseases, particularly Parkinson's disease.
    Prev Nutr Food Sci . 2018 Dec;23(4):341-346.
    Isolation and Identification of Myricitrin, an Antioxidant Flavonoid, from Daebong Persimmon Peel[Pubmed: 30675464]
    Abstract In this study, the antioxidant flavonoid, myricitrin, was isolated and identified from Daebong persimmon peel. The persimmon peel extract was successively fractionated with n-hexane, ethyl acetate, and n-butanol. The ethyl acetate fraction had the strongest antioxidant activities among the solvent fractions and was further fractionated by silica gel and octadecylsilane column chromatography, and preparative high performance liquid chromatography. Three antioxidant compounds were finally isolated, and compound 2 was identified as myricitrin by liquid chromatography/mass spectrometry and 1H and 13C nuclear magnetic resonance. Myricitrin had the strongest antioxidant activities by ferric ion reducing antioxidant power and α,α-diphenyl-2-picrylhydrazyl radical scavenging assays. These results suggested that myricitrin was found as a major antioxidant flavonoid responsible for the strong antioxidant activities of Daebong persimmon peels.
    In vivo:
    Vascul Pharmacol. 2015 Apr 4.
    Myricitrin attenuates endothelial cell apoptosis to prevent atherosclerosis: An insight into PI3K/Akt activation and STAT3 signaling pathways.[Pubmed: 25849952]
    Blood vessel endothelial dysfunction induced by oxidized low-density lipoprotein (ox-LDL) has been implicated in the pathogenesis of atherosclerosis and vasculopathy. The ox-LDL-elicited reactive oxygen species (ROS) release has been assumed to serve a critical function in endothelial damage. Myricitrin (from Myrica cerifera) is a natural antioxidant that has strong anti-oxidative, anti-inflammatory, and anti-nociceptive activities. However, the protective effect of Myricitrin on ROS-induced endothelial cell injury and its related molecular mechanisms have never been investigated.
    METHODS AND RESULTS:
    This study demonstrates that Myricitrin can inhibit ox-LDL-induced endothelial apoptosis and prevent plaque formation at an early stage in an atherosclerotic mouse model. The administration of Myricitrin in vivo decreases the thickness of the vascular wall in the aortic arch of ApoE-/- mice. In vitro study shows that ox-LDL-induced human umbilical vein endothelial cell apoptosis can be reduced upon receiving Myricitrin pre-treatment. Treatment with Myricitrin significantly attenuated ox-LDL-induced endothelial cell apoptosis by inhibiting LOX-1 expression and by increasing the activation of the STAT3 and PI3K/Akt/eNOS signaling pathways. At the same time, our result demonstrates that Myricitrin treatment optimizes the balance of pro/anti-apoptosis proteins, including Bax, Bad, XIAP, cIAP-2, and survivin.
    CONCLUSIONS:
    Our study suggests that Myricitrin treatment can effectively protect cells from ox-LDL-induced endothelial cell apoptosis, which results in reduced atherosclerotic plaque formation. This result indicates that Myricitrin can be used as a drug candidate for the treatment of cardiovascular diseases.
    Nat Prod Res. 2011 Feb;25(4):374-80.
    Anti-allergic effect of the flavonoid myricitrin from Myrica rubra leaf extracts in vitro and in vivo.[Pubmed: 21328132 ]
    Flavonoids are ingested by the general population as anti-oxidant and anti-inflammatory agents.
    METHODS AND RESULTS:
    In this study, we investigated the effects of myricitrin, a flavonoid rich in Myrica rubra leaf, upon anti-inflammatory action. Myrica rubra leaf extracts inhibited pro-inflammatory TNFα production in a macrophage cell line, Raw264.7 cells. We observed that the serum IgE levels in the leaf extract-treated DO11.10, a mouse allergy model, were down-regulated. HPLC was performed to demonstrate that M. rubra leaf extracts contain a large amount of myricitrin. We observed an inhibitory effect of HPLC-purified myricitrin on TNFα production in Raw264.7 cells.
    CONCLUSIONS:
    Thus, myricitrin may be of potential interest in the management of inflammatory conditions.
    制备储备液(仅供参考)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.1533 mL 10.7666 mL 21.5332 mL 43.0663 mL 53.8329 mL
    5 mM 0.4307 mL 2.1533 mL 4.3066 mL 8.6133 mL 10.7666 mL
    10 mM 0.2153 mL 1.0767 mL 2.1533 mL 4.3066 mL 5.3833 mL
    50 mM 0.0431 mL 0.2153 mL 0.4307 mL 0.8613 mL 1.0767 mL
    100 mM 0.0215 mL 0.1077 mL 0.2153 mL 0.4307 mL 0.5383 mL
    * Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.
    部分图片展示
    产品名称 产品编号 CAS编号 分子式 = 分子量 位单 联系QQ
    杨梅苷; 五羟基黄酮-3-鼠李糖苷; Myricitrin CFN99840 17912-87-7 C21H20O12 = 464.4 20mg QQ客服:2159513211
    2″-O-没食子酰基杨梅苷; 2''-O-Galloylmyricitrin CFN95046 56939-52-7 C28H24O16 = 616.5 5mg QQ客服:2159513211
    3''-O-没食子酰基杨梅苷; 3''-O-Galloylmyricitrin CFN95057 143202-36-2 C28H24O16 = 616.5 5mg QQ客服:3257982914
    杨梅酮3-O-半乳糖苷; Myricetin 3-O-galactoside CFN97817 15648-86-9 C21H20O13 = 480.38 10mg QQ客服:1457312923
    杨梅素-3-O-β-D-葡萄糖苷; Myricetin 3-O-beta-D-glucopyranoside CFN80163 19833-12-6 C21H20O13 = 480.4 5mg QQ客服:1413575084
    杨梅素-3-O-β-D-木糖(1-2)-β-D-葡萄糖苷; Myricetin 3-O-beta-D-xylopyranosyl(1-2)-beta-D-glucopyranoside CFN80126 142449-93-2 C26H28O17 = 612.13 5mg QQ客服:215959384
    杨梅素-3-O-β-D-木糖(1-2)-[α-L-鼠李糖-(1-6)]-β-D-葡萄糖苷; Myricetin 3-O-beta-D-xylopyranosyl(1-2)-[alpha-L-rhamnopyranosyl-(1-6)]-beta-D-glucopyranoside CFN80330 N/A C32H38O21 = 758.63 5mg QQ客服:3257982914
    杨梅素-3'-O-β-D-葡萄糖苷; Cannabiscitrin CFN95278 520-14-9 C21H20O13 = 480.4 5mg QQ客服:1457312923
    沙苑子苷A; Complanatoside A CFN99525 146501-37-3 C27H30O18 = 642.5 5mg QQ客服:1413575084
    杨梅酮 4'-甲醚-3-O-鼠李糖苷; Mearnsitrin CFN98387 30484-88-9 C22H22O12 = 478.4 5mg QQ客服:215959384

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