CAS: 13440-24-9; Meso-1,2-Dibromo-1,2-Diphenylethane

该化合物是一种有机化合物,具有独特的立体化学和结构特征,属于二溴烷类,其中间形态值得注意,这意味着它具有内部对称平面,尽管有手工业中心,却没有光学活动.该化合物由两个溴原子和两个联苯组组成,附于一个中央的乙基骨架上.这一配置导致分子重量相对较高,影响其物理特性,如熔点和沸点.甲基-1,2二溴-1,2二苯乙烷通常用于有机合成,并可作为各种化学反应的中间体,包括涉及核生殖器替代的化学反应.其再活性受溴亚成分的存在影响,这些成分可以参与进一步的化学转化.此外,该化合物的稳定性和溶性特性可能因所使用的溶剂而不同,因此在实验室环境中成为多用途化合物.

结构式图片

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合成工艺路线路线简述

    海关参考信息

    专利信息


    专利号:US-2009111737-A1
    优先权日:1999-05-24
    标题:Novel antibacterial agents
    发明人:CHRISTENSEN BURTON G; MORAN EDMUND J; GRIFFIN JOHN H; JUDICE J KEVIN; MU YONGQI; PACE JOHN L; MAMMEN MATHAI; AGGEN JAMES
    权利人:CHRISTENSEN BURTON G; MORAN EDMUND J; GRIFFIN JOHN H; JUDICE J KEVIN; MU YONGQI; PACE JOHN L; MAMMEN MATHAI; AGGEN JAMES
    摘要:This invention relates to novel multibinding compounds (agents) that are antibacterial agents. The multibinding compounds of the invention comprise from 2-10 ligands covalently connected by a linker or linkers, wherein each of said ligands in their monovalent (i.e., unlinked) state have the ability to bind to a an enzyme involved in cell wall biosynthesis and metabolism, a precursor used in the synthesis of the bacterial cell wall and/or the bacterial cell surface thereby interfere with the synthesis and/or metabolism of the cell wall. In particular the multibinding compounds of the invention comprise from 2-10 ligands covalently connected by a linker or linkers, wherein each of said ligands hasn a ligand domain capable of binding to penicillin binding proteins, a transpeptidase enzyme, a substrate of a transpeptidase enzyme, a beta-lactamase enzyme, pencillinase enzyme, cephalosporinase enzyme, a transglycoslase enzyme, or a transglycosylase enzyme substrate; Preferably, the ligands are selected from the beta lactam or glycopeptide class of antibacterial agents.

    专利号:US-7179794-B2
    优先权日:1998-06-08
    标题 :Multivalent macrolide antibiotics
    发明人:GRIFFIN JOHN H; PACE JOHN L
    权利人:THERAVANCE INC
    摘要:Disclosed are multibinding compounds which include macrolide antibiotics, aminoglycosides, lincosamides, oxazolidinones, streptoramins, tetracycline and/or other compounds which bind to bacterial ribosomal RNA and/or to one or more proteins involved in ribosomal protein synthesis in the bacterium, which are useful in treating bacterial infections. The compounds adversely affect protein expression and have an antibacterial effect. The multibinding compounds of this invention containing from 2 to 10 ligands covalently attached to one or more linkers. Each ligand is macrolide antibiotic, aminoglycoside, lincosamide, oxazolidinone, streptogramin, tetracycline or other compound which binds to bacterial ribosomal RNA and/or one or more proteins involved in ribosomal protein synthesis in the bacterium.

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    📌 第三方产品分析报告

    ✅ COA系统入驻 | 共享模式

    合成参考文献


    摘要:Venturello, P.; Barbero, M., Science of Synthesis, (2006) 8, 921.
    摘要:Jończyk, A.; Kowalkowska, A., Science of Synthesis, (2006) 8, 1050.
    摘要:Troll, T., Science of Synthesis, (2007) 35, 465.
    摘要:Troll, T., Science of Synthesis, (2007) 35, 445.
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