CAS: 56092-81-0; Ionomycin

该化合物是一种有利于通过细胞膜输送钙离子的钙离子体,是一种有助于通过细胞膜运输钙离子的化学化合物,来源于细菌 * 链球球菌* ,并因其能够提高细胞内钙含量而闻名,这可以影响各种细胞过程,包括信号转换和肌肉收缩. 蛋白素是一种亲脂化合物,可以很容易地穿透脂肪膜. 它表现出钙离子的高度亲近性,在研究环境中研究钙信号路径时非常有用. 此外,在各种生物实验中,特别是在免疫学和细胞生物学中,使用蛋白素来激活T细胞和其他免疫反应. 它的动作机制涉及形成含有钙离子的复合体,然后在分子间扩散,导致细胞单细胞的浓度增加. 它在研究中应用了有价值的应用,但是由于对细胞内细胞浓度的强烈影响,因此对细胞内化学浓度具有高度毒性,因此人们谨慎.

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CAS号110497-18-2 ionomycin methy... | CAS号73814-77-4 (3R,4S)-1-(benz... | CAS号128329-77-1 (1S,2R,6R,4Z)-5... | CAS号128329-80-6 (1''R,1'R,2R,5S...

合成工艺路线路线简述

    📜(2E,6E)-8-Bromo-3,7-Dimethylocta-2,6-Dienyl Acetate置于palladium Dihydroxide,四丙基高钌酸铵,4 A Molecular Sieve 吡啶,Chromium(Vi) Oxide,Titanium(Iv) Isopropylate,盐酸,叔丁基过氧化氢,4-二甲氨基吡啶,Lithium Hydroxide,正丁基锂,高氯酸,Samarium Diiodide,草酰氯,Bis(Acetylacetonate)Oxovanadium,L-(+)-Diisopropyl Tartrate,18-冠醚-6,三氟甲磺酸二丁硼,氢氟酸,4-甲基苯磺酸吡啶,双(三甲基硅烷基)氨基钾,Sodium Hydride,二甲基亚砜,N-甲基吗啉氧化物,三乙胺,N,N-二异丙基乙胺,2,3-二氯-5,6-二氰基-1,4-苯醌,Sodium Iodide体系中,用 四氢呋喃,乙二醇二甲醚,癸烷,乙醇,正己烷,二氯甲烷,环己烷,水,甲苯,乙腈,丁酮 作为反应溶剂,化学反应 130.58H,反应生成 罗红霉素
    参考文献:使用开环策略进行离子霉素的全合成.
    标题:使用开环策略进行离子霉素的全合成.
    摘要:[结构:见正文]描述了聚醚抗生素离子霉素,钙离子载体的全合成.该合成证明了用于合成聚丙烯酸酯和脱氧聚丙烯酸酯亚基的开环方法的实用性,它们在合成的四个片段中的两个中被发现.
    DOI:10.1021/ol025872F

    海关参考信息

    专利信息


    专利号:WO-2010144434-A1
    优先权日:2009-06-09
    标题 :Derivatives of mefloquine and associated methods for making and using
    发明人:DOW GEOFFREY S; MILNER ERIN E; WIPF PETER; MO TINGTING
    权利人:US OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE ARMY ON BEHALF OF U S; DOW GEOFFREY S; MILNER ERIN E; WIPF PETER; MO TINGTING
    摘要:The present invention relates to new mefloquine derivatives and therapeutic compositions comprising one or more mefloquine derivatives. Mefloquine derivatives of the invention have a pentafluorosulfanyl moiety substitution at the 8-position. Certain mefloquine derivatives further include a quinoline methanol moiety substitution at the 4-position. The present invention also relates to new intermediate compounds useful in the synthesis of the mefloquine derivatives, which intermediates also have a pentafluorosulfanyl moiety substitution at the 8-position.

    专利号:US-6238875-B1
    优先权日:1991-03-12
    标题:Diagnostic methods useful in the characterization of lymphoproliferative disease characterized by increased EPR-1
    发明人:ALTIERI DARIO C
    权利人:SCRIPPS RESEARCH INST
    摘要:A new class of cellular receptors extensively homologous but not identical to coagulation factors V and VIII is identified. These new cell surface receptors are designated effector cell protease receptors (EPRs) and include EPR-1, which is shown to bind protease ligands. The DNA and amino acid residue sequences of the receptor are also described. The invention also discloses methods, sequences and vectors useful in the purification and synthesis of cellular receptors of the present invention. n Antibody compositions capable of immunoreacting with the receptor or with polypeptides containing the identified amino acid residue sequences and related therapeutic and diagnostic protocols are also described, as are polypeptides, compositions and methods relating to the inhibition of T lymphocyte proliferation using the antibodies disclosed herein. The receptors are also demonstrated to bind coagulation factor Xa, which binding is inhibited by various disclosed monoclonal antibodies to the receptors. The present invention also discloses polypeptides, antibodies and compositions capable of stimulating or co-stimulating lymphocyte proliferation.

    专利号:US-10370455-B2
    优先权日:2014-12-05
    标题 :Identification of VSIG8 as the putative VISTA receptor (V-R) and use thereof to produce VISTA/VSIG8 agonists and antagonists
    发明人:MOLLOY MICHAEL; GUO YALIN; ROTHSTEIN JAY; ROSENZWEIG MICHAEL
    权利人:IMMUNEXT INC
    摘要:The receptor for VISTA is identified (VSIG8) as well as the use of this receptor in the identification or synthesis of agonist or antagonist compounds, preferably antibodies, polypeptides and fusion proteins which agonize or antagonize the effects of VSIG8 and/or VISTA and/or the VSIG8/VISTA binding interaction. These antagonists may be used to suppress VISTA's suppressive effects on T cell immunity, and more particularly used in the treatment of cancer, or infectious disease. These agonist compounds may be used to potentiate or enhance VISTA's suppressive effects on T cell immunity and thereby suppress T cell immunity, such as in the treatment of autoimmunity, allergy or inflammatory conditions. Screening assays for identifying these agonists and antagonist compounds are also provided.

    专利号:US-5214130-A
    优先权日:1990-02-27
    标题 :Synthesis of novel immunosuppressive cyclosporin analogs with modified amino acids at position-8
    发明人:PATCHETT ARTHUR A; TAUB DAVID; GOEGELMAN ROBERT T
    权利人:MERCK & CO INC
    摘要:New immunosuppressive cyclosporin analogs are disclosed consisting of [dehydro-Ala]8 cyclosporins and derived therefrom cyclosporins having a sulfur containing amino acid at position-8.

    专利号:US-9650407-B2
    优先权日:2011-11-02
    标 题 :Reprogramming of cellular adhesion
    发明人:GARTNER ZEV JORDAN; SELDEN NICHOLAS SCOTT; TODHUNTER MICHAEL E; LIANG SAMANTHA ISABEL; WEBER ROBERT JOSEPH; JEE NOEL YOUNGHO; LIU JENNIFER S
    权利人:UNIV CALIFORNIA
    摘要:Disclosed are membrane-anchored polynucleotides, and compositions comprising the membrane-anchored polynucleotides. Also disclosed are the processes for the synthesis of these compounds, compositions comprising such compounds, and the use of such compounds and compositions in research and therapeutic applications.

    专利号:US-9643934-B2
    优先权日:2006-10-04
    标 题:Process for synthesis of phenoxy diaminopyrimidine derivatives
    发明人:DVORAK CHARLES ALOIS; GREEN KEENA LYNN; LEE GARY R
    权利人:ROCHE PALO ALTO LLC
    摘要:A method for preparing a compound of formula k n n n n n n n n n n n n or a salt or solvate thereof,n wherein R 1 is as defined herein, n n the method comprising treating a compound of formula j n n n n n n n n n n n n n n n n or a salt or solvate thereof, n with ammonia, to form the compound of formula k.

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    主要参考文献


    1: Okudera M, Gojoubori T, Tsujino I, Asano M. Effect of ionomycin on interaction of calnexin with vesicular stomatitis virus glycoprotein is cell type-specific. J Oral Sci. 2015;57(4):305-12. doi: 10.2334/josnusd.57.305. Epub 2016 Sep 29. doi: 10.1371/journal.pone.0094574. eCollection 2014.
    4: Zheng W, Feng X, Qiu L, Pan Z, Wang R, Lin S, Hou D, Jin L, Li Y. Identification of the antibiotic ionomycin as an unexpected peroxisome proliferator-activated receptor γ (PPARγ) ligand with a unique binding mode and effective glucose-lowering activity in a mouse model of diabetes. Diabetologia. 2013 Feb;56(2):401-11. doi: 10.1007/s00125-012-2777-9. Epub 2012 Nov 23. doi: 10.1002/pmic.201500162. Epub 2015 Sep 25. 35.1-7. doi: 10.1002/0471142956.cy0635s71. doi: 10.1371/journal.pone.0150998. eCollection 2016.
    8: Müller MS, Obel LF, Waagepetersen HS, Schousboe A, Bak LK. Complex actions of ionomycin in cultured cerebellar astrocytes affecting both calcium-induced calcium release and store-operated calcium entry. Neurochem Res. 2013 Jun;38(6):1260-5. doi: 10.1007/s11064-013-1021-4. Epub 2013 Mar 22. doi: 10.1371/journal.pone.0039231. Epub 2012 Jun 18.

    合成参考文献


    参考文献:10.1152/japplphysiol.01286.2010
    摘要:Norton CE, Jernigan NL, Kanagy NL, Walker BR, Resta TC. Intermittent hypoxia augments pulmonary vascular smooth muscle reactivity to NO: regulation by reactive oxygen species. Journal of Applied Physiology. 2011 Oct;111(4):980–8. doi: 10.1152/japplphysiol.01286.2010.
    参考文献:10.1074/jbc.m111.245811
    摘要:Rauen T, Benedyk K, Juang Y, Kerkhoff C, Kyttaris VC, Roth J, Tsokos GC, Tenbrock K. A Novel Intronic cAMP Response Element Modulator (CREM) Promoter Is Regulated by Activator Protein-1 (AP-1) and Accounts for Altered Activation-induced CREM Expression in T Cells from Patients with Systemic Lupus Erythematosus. Journal of Biological Chemistry. 2011 Sep;286(37):32366–72. doi: 10.1074/jbc.m111.245811.
    参考文献:10.1371/journal.pone.0021068
    摘要:Sparks LM, Moro C, Ukropcova B, Bajpeyi S, Civitarese AE, Hulver MW, Thoresen GH, Rustan AC, Smith SR. Remodeling Lipid Metabolism and Improving Insulin Responsiveness in Human Primary Myotubes. PLoS ONE. 2011 Jul 08;6(7):e21068. doi: 10.1371/journal.pone.0021068.
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