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  • 羽扇豆异黄酮

    Luteone

    羽扇豆异黄酮
    产品编号 CFN98655
    CAS编号 41743-56-0
    分子式 = 分子量 C20H18O6 = 354.4
    产品纯度 >=98%
    物理属性 Yellow powder
    化合物类型 Flavonoids
    植物来源 The herbs of Erythrina variegata Linn
    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
    羽扇豆异黄酮 CFN98655 41743-56-0 1mg QQ客服:2056216494
    羽扇豆异黄酮 CFN98655 41743-56-0 5mg QQ客服:2056216494
    羽扇豆异黄酮 CFN98655 41743-56-0 10mg QQ客服:2056216494
    羽扇豆异黄酮 CFN98655 41743-56-0 20mg QQ客服:2056216494
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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
  • Universite Libre de Bruxelles (Belgium)
  • University of Malaya (Malaysia)
  • University of Leipzig (Germany)
  • Siksha O Anusandhan University (India)
  • Institute of Pathophysiology Medical University of Vienna (Austria)
  • Max-Planck-Insitut (Germany)
  • Wageningen University (Netherlands)
  • Leibniz-Institut für Pflanzenbiochemie (IPB) (Germany)
  • Chinese University of Hong Kong (China)
  • University of Illinois at Chicago (USA)
  • Washington State University (USA)
  • Northeast Normal University Changchun (China)
  • University of Ioannina (Greece)
  • Lund University (Sweden)
  • More...
  • 国外学术期刊发表的引用ChemFaces产品的部分文献
  • Int J Pharm.2022, 618:121636.
  • Int J Biol Macromol.2020, 169:342-351
  • Int J Mol Sci.2021, 22(12):6466.
  • Plant Biotechnology Reports 2021, 15:117-124.
  • Antioxidants (Basel).2022, 11(1):171.
  • Journal of Functional Foods2022, 98:105271.
  • Inflammation2015, 38(1):445-55
  • Food Funct.2022, doi: 10.1039
  • Front Plant Sci.2017, 8:723
  • Biochem Biophys Res Commun.2020, 527(4):889-895.
  • Chemistry of plant raw materials2021, 1:pp 139-150
  • Appl. Sci. 2021, 11(17),7829
  • Food Chem.2017, 228:301-314
  • Molecules.2021, 26(4):1084.
  • Front Pharmacol.2021, 12:690113.
  • PLoS One.2017, 12(3):e0173585
  • Chin J Appl. Physiol.2019, 35(3):283-288
  • Molecules2022, 27(3),1140.
  • Molecules.2019, 24(20):3755
  • J Nat Prod.2021, 84(9):2544-2553.
  • Kangwon National University2022, 37(1):29-37
  • Nutrients.2019, 11(6):E1380
  • Vietnam Journal of Food Control.2022, 5(2): 115-128.
  • ...
  • 生物活性
    Description: Luteone possesses antifungal activity sufficient to support its proposed role as pre-infectional resistance factors.
    Targets: Antifection
    In vitro:
    Phytochemistry,1976,15(10):1485-7.
    The isopentenyl isoflavone luteone as a pre-infectional antifungal agent in the genus Lupinus[Reference: WebLink]
    The prenylated isoflavone Luteone has been isolated from healthy leaves of Lupinus albus and 11 other lupin species.
    METHODS AND RESULTS:
    Evidence is presented that this compound occurs as a leaf surface constituent. In vitro tests indicate that Luteone and a second unidentified isoflavone frorn L. albus possess antifungal activity sufficient to support their proposed role as pre-infectional resistance factors.
    CONCLUSIONS:
    No evidence was obtained to suggest that phytoalexins were produced by the fungus-infected leaves of L. albus.
    J Ethnopharmacol . 2016 Jun 5;185:171-81.
    Antimicrobial and antioxidant activity and chemical characterisation of Erythrina stricta Roxb. (Fabaceae)[Pubmed: 26969405]
    Abstract Ethnopharmacological relevance: The bark of Erythrina stricta Roxb. (Fabaceae) has been used in Indian indigenous systems as a remedy for rheumatism, stomach-ache, asthma, dysentery, contact dermatitis, eczema and skin infections. However, there have been limited phytochemical or biological studies on the bark of E. stricta and there are no studies that align with its traditional medicinal uses. Aim of the study: The aim of this study was to assess the antimicrobial and antioxidant activity of the stem bark of E. stricta to support its topical use in the treatment of contact dermatitis, eczema and skin infections and to isolate and identify any bioactive compounds. Materials and methods: MTT microdilution and disc diffusion assays were used to determine the antimicrobial activities of n-hexane, dichloromethane, ethyl acetate, methanol and water extracts of the bark of E. stricta. Column and preparative thin layer chromatography were used for the purification of the dichloromethane extract. The structures of the compounds isolated were elucidated by extensive 1D and 2D NMR spectroscopic techniques and comparison with published data. The antioxidant activities of the extracts were determined by DPPH free radical scavenging and FRAP assays and the antioxidant activity of the pure compounds by dot-blot and DPPH staining methods. Results: The dichloromethane, ethyl acetate, and n-hexane extracts showed the most significant activity with MIC values of 7.8μg/mL, 125μg/mL, and 125μg/mL against a sensitive strain of Staphylococcus aureus. The dichloromethane and ethyl acetate extracts also showed significant activity against Candida albicans with MIC values of 125μg/mL and 1mg/mL respectively. GC-MS analysis of the n-hexane extract showed the presence of the antibacterial and antifungal compounds β-caryophyllene, caryophyllene oxide, α-selinene, β-selinene, selin-11-en-4-α-ol, α-copaene and δ-cadenine. Phytochemical studies of the dichloromethane extract led to the isolation of the novel compound erynone (1), together with six known compounds; wighteone (2), alpinum isoflavone (3), luteone (4), obovatin (5), erythrinassinate B (6) and isovanillin (7). Luteone (4) exhibited the most significant antibacterial activity with minimum inhibitory quantity (MIQ) values of 1.88μg, 1.88μg and 3.75μg, respectively, against sensitive (MSSA) and resistant strains (MRSA and MDRSA) of S. aureus using a TLC bioautography assay. Erynone (1) exhibited the greatest DPPH free radical scavenging activity. Conclusions: Seven compounds, including a new chromanone, were isolated from the antimicrobial dichloromethane extract of the stem bark of E. stricta. Six of the seven compounds showed antibacterial and/or antioxidant activities. These findings provide support for the customary (traditional and contemporary) use of E. stricta bark for the treatment of skin and wound infections. Keywords: Alpinum Isoflavone (PubChem CID: 54901393), Isovanillin (PubChem ID: 12127); Antimicrobial; Antioxidant; Chemical constituents; Erythrina stricta; Isoflavanone; Luteone (PubChem CID: 5281797); Obovatin (PubChem CID: 13940733); Wighteone (PubChem ID: 5281814).
    制备储备液(仅供参考)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.8217 mL 14.1084 mL 28.2167 mL 56.4334 mL 70.5418 mL
    5 mM 0.5643 mL 2.8217 mL 5.6433 mL 11.2867 mL 14.1084 mL
    10 mM 0.2822 mL 1.4108 mL 2.8217 mL 5.6433 mL 7.0542 mL
    50 mM 0.0564 mL 0.2822 mL 0.5643 mL 1.1287 mL 1.4108 mL
    100 mM 0.0282 mL 0.1411 mL 0.2822 mL 0.5643 mL 0.7054 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
    5,7,4’三羟基-6-异戊烯基异黄酮; Wighteone CFN98816 51225-30-0 C20H18O5 = 338.4 5mg QQ客服:215959384
    Erysubin A; Erysubin A CFN98097 221150-18-1 C20H16O6 = 352.3 5mg QQ客服:1457312923
    刺桐素 C; Erythrinin C CFN97096 63807-85-2 C20H18O6 = 354.4 5mg QQ客服:2056216494
    1''-Hydroxyerythrinin C; 1''-Hydroxyerythrinin C CFN96168 913690-46-7 C20H18O7 = 370.4 5mg QQ客服:2159513211
    1''-Methoxyerythrinin C; 1''-Methoxyerythrinin C CFN96058 221002-11-5 C21H20O7 = 384.4 5mg QQ客服:2159513211
    alpha-3'-二甲基烯丙基染料木黄酮; alpha-Isowighteone CFN97117 65388-03-6 C20H18O5 = 338.4 5mg QQ客服:3257982914
    Furowanin A; Furowanin A CFN97918 911004-72-3 C25H26O7 = 438.5 5mg QQ客服:1457312923
    昆明鸡血藤素; Auriculasin CFN96062 60297-37-2 C25H24O6 = 420.5 5mg QQ客服:215959384
    橙桑黄酮; Pomiferin CFN93047 572-03-2 C25H24O6 = 420.46 5mg QQ客服:2056216494
    羽扇豆异黄酮; Luteone CFN98655 41743-56-0 C20H18O6 = 354.4 5mg QQ客服:2159513211

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