CAS: 4358-64-9; Cis-Tetrahydrofuran-3,4-Diol

该化合物是一种糖酒精(polyol), 通常用作各种食品中的低热量糖, 是一种天然的化合物, 存在于一些水果和发酵食品中.Erythritan的特点是其甜食口味,大约60-80%的甜食和苏格罗素一样,但含有的热量却少得多, 约每克0.2欧元的热量. 这使得那些试图减少热量而不牺牲甜度的人, 这是一种有吸引力的选择. 从化学角度讲, 红血是一种四碳分子, 配有C4H10O4的配方, 并被归类为磷酸盐. 它在水中高度溶解, 并且具有低液化指数, 适合糖尿病饮食. 此外, 红血素因其消化耐受性而闻名, 因为它大部分被吸收在小肠中, 和在尿中发生变异, 将肠道阻力降到了 , 将胃不耐食用量与其他酒精相比进一步增强.

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    海关参考信息

    专利信息


    专利号:US-6090934-A
    优先权日:1996-10-20
    标 题:Universal support for the synthesis of oligonucleotides
    发明人:KUMAR PRADEEP; GUPTA KAILASH CHAND
    权利人:COUNCIL SCIENT IND RES; DBT GOVERNMENT OF INDIA
    摘要:A universal polymer support containing an organic aliphatic molecule of structure ##STR1## having at least a pair of cis-hydroxyl groups where one of the hydroxyl groups is attached to the polymer support through a covalent linkage and the other hydroxyl group is protected by an acid labile group.

    专利号:WO-2019199375-A1
    优先权日:2018-04-10
    标 题 :Synthesis of boron complexes with oxygen-containing multidentate ligands
    发明人:LU GANG
    权利人:DOW SILICONES CORP
    摘要:A method for preparing a boron complex is provided. The method comprises contacting and allowing to react at a temperature from 0 to 100°C: (a) an alkoxyborane of formula (I) wherein R1 and R2 independently are hydrogen, C1-C30 hydrocarbyl or C5-C30 heterocyclic; and R3 is C1-C30 hydrocarbyl; and (b) either (i) an α-diketo compound having from 4 to 30 carbon atoms, or (ii) a β-diketo compound having from 5 to 50 carbon atoms. A method for addition reaction polymerization using the boron complex obtained by said method is also provided.

    专利号:WO-2018145009-A1
    优先权日:2017-02-06
    标 题 :Dna-zyme based methods & compositions for treating huntington's disease
    发明人:POURMOTABBED TAYEBEH; REINER ANTON
    权利人:UNIV TENNESSEE RES FOUND
    摘要:Provided herein are methods and compositions for treating Huntington's disease. For example, provided are compositions that include DNA oligonucleotides that have targeting specificity for RNA encoding mutant huntingtin protein. When introduced into a cell, the DNA oligonucleotides reduce expression of the mutant huntingtin protein in a cell. For example, the DNA oligonucleotide, functioning as an enzymatic DNA molecule (or DNAzyme), cleaves the RNA encoding the mutant mRNA protein, thereby rendering the mRNA incapable of expression. That is, the cleavage event renders the RNA non¬ functional and reduces or abrogates protein expression from that RNA. Hence, synthesis of the mutant huntingtin protein is selectively reduced or inhibited, in accordance with the methods and compositions described herein. By silencing or reducing the expression of the mutant huntingtin protein, the methods and compositions describe herein can be used to treat Huntington's disease, including adult and juvenile onset Huntington's disease.

    专利号:US-5942608-A
    优先权日:1996-10-29
    标题:Process for preparing a universal support for the synthesis of oligonucleotides

    专利号:WO-9320092-A1
    优先权日:1992-04-03
    标题 :Synthesis of oligonucleotides

    专利号:WO-9726270-A2
    优先权日:1996-01-16
    标 题 :Synthesis of methoxy nucleosides and enzymatic nucleic acid molecules

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    品牌试剂参考报价(招募中)

    📌 第三方产品分析报告

    ✅ COA系统入驻 | 共享模式

    主要参考文献

    [参考文献]: Yasushi Amada, Et Al. Selective Hydrodeoxygenation Of Cyclic Vicinal Diols To Cyclic Alcohols Over Tungsten Oxide-Palladium Catalysts. Chemsuschem. 2014 Aug;7(8):2185-92.

    合成参考文献


    摘要:Tin, S.; de Vries, J. G., Science of Synthesis: Catalytic Reduction in Organic Synthesis, (2017) 1, 233.
    参考文献:10.1002/cssc.201700010
    摘要:Sandbrink L, Beckerle K, Meiners I, Liffmann R, Rahimi K, Okuda J, Palkovits R. Supported Molybdenum Catalysts for the Deoxydehydration of 1,4-Anhydroerythritol into 2,5-Dihydrofuran. ChemSusChem. 2017 Apr 10;10(7):1375–9. doi: 10.1002/cssc.201700010.
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