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  • 圆叶肿柄菊素D

    Tirotundin

    圆叶肿柄菊素D
    产品编号 CFN98943
    CAS编号 56377-67-4
    分子式 = 分子量 C19H28O6 = 352.4
    产品纯度 >=98%
    物理属性 Powder
    化合物类型 Sesquiterpenoids
    植物来源 The leave of Tithonia diversifolia
    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
    圆叶肿柄菊素D CFN98943 56377-67-4 1mg QQ客服:2159513211
    圆叶肿柄菊素D CFN98943 56377-67-4 5mg QQ客服:2159513211
    圆叶肿柄菊素D CFN98943 56377-67-4 10mg QQ客服:2159513211
    圆叶肿柄菊素D CFN98943 56377-67-4 20mg QQ客服:2159513211
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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
  • Melbourne University (Australia)
  • Shanghai Institute of Organic Chemistry (China)
  • Amity University (India)
  • Kazusa DNA Research Institute (Japan)
  • Pennsylvania State University (USA)
  • Universite Libre de Bruxelles (Belgium)
  • Uniwersytet Medyczny w ?odzi (Poland)
  • Universidad de Ciencias y Artes de Chiapas (Mexico)
  • Wroclaw Medical University (Poland)
  • VIT University (India)
  • Uniwersytet Jagielloński w Krakowie (Poland)
  • University of Melbourne (Australia)
  • Griffith University (Australia)
  • Aarhus University (Denmark)
  • More...
  • 国外学术期刊发表的引用ChemFaces产品的部分文献
  • Phytomedicine.2019, 61:152813
  • Food Engineering Progress2019, 23(3)209-216
  • Journal of Ginseng Research2019, 10.1016
  • Phytother Res.2022, ptr.7573.
  • Molecules.2020, 25(3):734
  • Anal Bioanal Chem.2016, 408(1):177-90.
  • Journal of Functional Foods2022, 91:105019.
  • Cancer Sci.2022, 113(4):1406-1416.
  • Foods.2021, 10(11):2754.
  • Ecol Evol.2022, 12(11):e9459.
  • J Nat Prod.2021, 84(9):2544-2553.
  • J of Advanced Scientific R.2020, 11(3), p109-120.
  • Earth Environ. Sci. 2021, 905:012080.
  • J Sep Sci.2019, 42(21):3352-3362
  • Korean Herb. Med. Inf.2020, 8(2):233-242.
  • Phytochemistry Letters2015, 243-247
  • In Vitro Cellular & Developmental Biology - Plant 2021, 57:874–882.
  • J Cell Mol Med.2021, 25(5):2645-2654.
  • Biol Pharm Bull.2018, 41(11):1685-1693
  • Industrial Crops and Products2021, 163:113313.
  • The Journal of Agromedicine and Medical Sciences2018, 4(1)
  • Cancer Lett. 2023, 18:216584.
  • Anal Bioanal Chem.2020, 412(12):3005-3015.
  • ...
  • 生物活性
    Description: Tirotundin is a PPARα/γ dual agonist, it exerts anti-diabetic effect through PPARγ pathway. It shows anti-inflammatory activity, it inhibits inhibit the activation of NF-kappa B, thereby, the synthesis of inflammatory mediators such as cytokines and chemokines is reduced.
    Targets: PPAR | NF-kB | COX
    In vitro:
    Planta Med. 1998 Oct;64(7):588-93.
    Study of three sesquiterpene lactones from Tithonia diversifolia on their anti-inflammatory activity using the transcription factor NF-kappa B and enzymes of the arachidonic acid pathway as targets.[Pubmed: 9810261]
    In Central America leaf extracts from the Asteraceae Tithonia diversifolia are used externally for the treatment of haematomas and wounds. Therefore, the main sesquiterpene lactones (Sls) of this species growing in Costa Rica, diversifolin (1), diversifolin methyl ether (2), and Tirotundin (3), were studied for their anti-inflammatory activity.
    METHODS AND RESULTS:
    We determined whether these compounds inhibit cyclooxygenase-I, phospholipase A2, or the transcription factor NF-kappa B. Here we show that these Sls do not influence the enzymes of the arachidonic acid pathway, but inhibit the activation of NF-kappa B. Thereby, the synthesis of inflammatory mediators such as cytokines and chemokines is reduced.
    CONCLUSIONS:
    Our results indicate that the inhibitory activity of compounds 1-3 is due to alkylation of cysteine residues, which are probably located in the DNA binding domain of NF-kappa B. The Sls were also studied for their antibacterial activity, but only Sl 1 was moderately active against Bacillus subtilis in the agar plate diffusion test.
    制备储备液(仅供参考)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.8377 mL 14.1884 mL 28.3768 mL 56.7537 mL 70.9421 mL
    5 mM 0.5675 mL 2.8377 mL 5.6754 mL 11.3507 mL 14.1884 mL
    10 mM 0.2838 mL 1.4188 mL 2.8377 mL 5.6754 mL 7.0942 mL
    50 mM 0.0568 mL 0.2838 mL 0.5675 mL 1.1351 mL 1.4188 mL
    100 mM 0.0284 mL 0.1419 mL 0.2838 mL 0.5675 mL 0.7094 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
    3-O-甲基圆叶肿柄菊素F; 3-O-Methyltagitinin F CFN99204 110382-37-1 C20H26O6 = 362.4 5mg QQ客服:1457312923
    圆叶肿柄菊素D; Tirotundin CFN98943 56377-67-4 C19H28O6 = 352.4 5mg QQ客服:1413575084
    3-O-甲基圆叶肿柄菊素D; 3-O-Methyltirotundin CFN99038 1021945-29-8 C20H30O6 = 366.5 5mg QQ客服:1457312923
    圆叶肿柄菊素A; Tagitinin A CFN97012 59979-61-2 C19H28O7 = 368.4 5mg QQ客服:2159513211
    1-乙酰基圆叶肿柄菊素A; 1-Acetyltagitinin A CFN97030 60547-63-9 C21H30O8 = 410.5 5mg QQ客服:3257982914
    8alpha-羟基硬毛钩藤内酯 ; 8alpha-Hydroxyhirsutinolide CFN96809 1394156-45-6 C15H20O6 = 296.31 5mg QQ客服:2159513211
    8alpha-(2-甲基丙烯酰氧基)硬毛钩藤内酯 ; 8alpha-(2-Methylacryloyloxy)hirsutinolide CFN96807 188293-70-1 C19H24O7 = 364.39 5mg QQ客服:215959384
    8alpha-(2-甲基丙烯酰氧基)硬毛钩藤内酯 13-O-乙酸酯; 8alpha-(2-Methylacryloyloxy)hirsutinolide 13-O-acetate CFN96805 67667-71-4 C21H26O8 = 406.43 5mg QQ客服:1457312923
    8alpha-(2-甲基丙烯酰氧基)-1alpha-甲氧基硬毛钩藤内酯-13-O-乙酸酯; 8alpha-(2-Methylacryloyloxy)-1-O-methylhirsutinolide 13-O-acetate CFN96804 883872-71-7 C22H28O8 = 420.45 5mg QQ客服:215959384
    8alpha-巴豆酰氧基硬毛钩藤内酯 13-O-乙酸酯 ; 8alpha-Tigloyloxyhirsutinolide 13-O-acetate CFN96806 83182-58-5 C22H28O8 = 420.45 5mg QQ客服:2159513211

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