1-acetylsulfanylmethyl-3,5-bis(bromomethyl)-2,4,6-trimethyl-benzene | 398469-80-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1-acetylsulfanylmethyl-3,5-bis(bromomethyl)-2,4,6-trimethyl-benzene
• 英文别名: 1-Acetylsulfanylmethyl-3,5-bis(bromomethyl)-2,4,6-trimethylbenzene；S-[[3,5-bis(bromomethyl)-2,4,6-trimethylphenyl]methyl] ethanethioate
• CAS: 398469-80-2
• 化学式: C₁₄H₁₈Br₂OS
• 分子量: 394.17
• InChiKey: ZXNIJXROEDEZKE-UHFFFAOYSA-N

物化性质

• 沸点：
  438.8±45.0 °C(Predicted)
• 密度：
  1.529±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  18
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  42.4
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2,4,6-三溴甲基三甲基苯 、 potassium thioacetate 以 N,N-二甲基甲酰胺 为溶剂， 以4%的产率得到1-acetylsulfanylmethyl-3,5-bis(bromomethyl)-2,4,6-trimethyl-benzene
  参考文献：
  名称：

  WO2006/55437

  摘要：

  公开号：

文献信息

• Synthesis and use of glycodendrimer reagents
  申请人：Davis G. Benjamin

  公开号：US20050272670A1

  公开（公告）日：2005-12-08

  The present invention relates to a chemically modified mutant protein including a cysteine residue substituted for a residue other than cysteine n a precursor protein, the substituted cysteine residue being subsequently modified by reacting the cysteine residue with a glycosylated thiosulfonate. Also a method of producing the chemically modified mutant protein is provided. The present invention also realtes to a glycosylated methanethiosulfonate. Another aspect of the present invention is a method of modifying the functional characteristics of a protein including providing a protein and reacting the protein with a glycosylated methanethiosulfonate reagent under conditions effective to produce a glycoprotein with altered functional characteristics as compared to the protein. In addition, the present invention relates to methods of determining the structure-function relationships of chemically modified mutant proteins. The present invention also relates to synthetic methods for producing thio-glycoses, the thio-glycoses so produced, and to methods for producing glycodendrimer reagents.

  本发明涉及一种化学修饰的突变蛋白，包括在一个前体蛋白中用半胱氨酸残基取代半胱氨酸以外的残基，然后通过将半胱氨酸残基与糖基化的硫代磺酸酯反应来进一步修饰取代的半胱氨酸残基。本发明还提供了一种制备化学修饰突变蛋白的方法。本发明还涉及一种糖基化的甲硫基磺酸酯。本发明的另一方面是一种修改蛋白质功能特性的方法，包括提供蛋白质并将蛋白质与糖基化的甲硫基磺酸酯试剂反应，在有效条件下产生与蛋白质相比具有改变的功能特性的糖蛋白。此外，本发明还涉及确定化学修饰突变蛋白的结构-功能关系的方法。本发明还涉及合成硫基糖的方法，所产生的硫基糖，以及产生糖基树枝试剂的方法。
• EP1373285A4
  申请人：——

  公开号：EP1373285A4

  公开（公告）日：2009-09-09
• SYNTHESIS AND USE OF GLYCODENDRIMER REAGENTS
  申请人：GENENCOR INTERNATIONAL, INC.

  公开号：EP1373285A2

  公开（公告）日：2004-01-02
• US6627744B2
  申请人：——

  公开号：US6627744B2

  公开（公告）日：2003-09-30
• [EN] SYNTHESIS AND USE OF GLYCODENDRIMER REAGENTS<br/>[FR] SYNTHESE ET UTILISATION DE REACTIFS A GLYCODENDRIMERES
  申请人：GENENCOR INT

  公开号：WO2002079394A2

  公开（公告）日：2002-10-10

  The present invention relates to a chemically modified mutant protein including a cysteine residue substituted for a residue other than cysteine n a precursor protein, the substituted cysteine residue being subsequently modified by reacting the cysteine residue with a glycosylated thiosulfonate. Also a method of producing the chemically modified mutant protein is provided. The present invention also relates to a glycosylated methanethiosulfonate. Another aspect of the present invention is a method of modifying the functional characteristics of a protein including providing a protein and reacting the protein with a glycosylated methanethiosulfonate reagent under conditions effective to produce a glycoprotein with altered functional characteristics as compared to the protein. In addition, the present invention relates to methods of determining the structure-function relationships of chemically modified mutant proteins. The present invention also relates to synthetic methods for producing thio-glycoses, the thio-glycoses so produced, and to methods for producing glycodendrimer reagents.