8-methoxycarbonyloctyl α-D-glucopyranoside | 187729-30-2

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 8-methoxycarbonyloctyl α-D-glucopyranoside
• 英文别名: methyl 9-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxynonanoate
• CAS: 187729-30-2
• 化学式: C₁₆H₃₀O₈
• 分子量: 350.409
• InChiKey: ZJZBQHWSENWEMY-JZYAIQKZSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  24
• 可旋转键数：
  12
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.94
• 拓扑面积：
  126
• 氢给体数：
  4
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  8-methoxycarbonyloctyl α-D-glucopyranoside 在 碳酸氢钠 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 54.0h， 生成
  参考文献：
  名称：

  Synthesis of α-d-Glcp-(1 → 2)-α-d-Glcp-(1 → 3)-α-d-Glcp-O-(CH2)8COOCH3 for use in the assay of α-glucosidase I activity

  摘要：

  The chemical synthesis of alpha-D-Glcp-(1 --> 2)-alpha-D-Glc p-(1 --> 3)-alpha-D-Glcp-O-(CH2)(8)COOCH3 (9), a substrate specific for cr-glucosidase I, is reported. This enzyme removes the terminal alpha-D-Glcp unit to produce alpha-D-Glcp-(1 --> 3)-alpha-D-Glcp-O-(CH2)(8)COOCH3 (10). This is the first synthetic substrate described for glucosidase I that allows kinetic evaluation of substrates and inhibitors of this enzyme. Tetramethylrhodamine was coupled to 9 through an ethylenediamine linker to produce a brilliant red derivative. Addition of this fluorescent dye did not affect enzyme binding to the substrate, as determined by a comparison of the K-m value (1.3 mM). The fluorescent label allows visual detection of 2-3 pmol of product by TLC. (C) 1996 Elsevier Science Ltd.

  DOI：

  10.1016/s0008-6215(96)00242-x
• 作为产物：
  描述：

  8-methoxycarbonyl-octyl-2-O-benzyl-α-D-glucopyranoside 在 palladium on activated charcoal 氢气 作用下， 以 乙醇 为溶剂， 反应 1.0h， 以82%的产率得到8-methoxycarbonyloctyl α-D-glucopyranoside
  参考文献：
  名称：

  Synthesis of α-d-Glcp-(1 → 2)-α-d-Glcp-(1 → 3)-α-d-Glcp-O-(CH2)8COOCH3 for use in the assay of α-glucosidase I activity

  摘要：

  The chemical synthesis of alpha-D-Glcp-(1 --> 2)-alpha-D-Glc p-(1 --> 3)-alpha-D-Glcp-O-(CH2)(8)COOCH3 (9), a substrate specific for cr-glucosidase I, is reported. This enzyme removes the terminal alpha-D-Glcp unit to produce alpha-D-Glcp-(1 --> 3)-alpha-D-Glcp-O-(CH2)(8)COOCH3 (10). This is the first synthetic substrate described for glucosidase I that allows kinetic evaluation of substrates and inhibitors of this enzyme. Tetramethylrhodamine was coupled to 9 through an ethylenediamine linker to produce a brilliant red derivative. Addition of this fluorescent dye did not affect enzyme binding to the substrate, as determined by a comparison of the K-m value (1.3 mM). The fluorescent label allows visual detection of 2-3 pmol of product by TLC. (C) 1996 Elsevier Science Ltd.

  DOI：

  10.1016/s0008-6215(96)00242-x

文献信息

• NEPHROTROPIC DRUGS
  申请人：Drug Delivery System Institute, Ltd.

  公开号：EP0953357A1

  公开（公告）日：1999-11-03

  Disclosed are a drug having renal selectivity and a drug carrier for specifically transporting a drug supported thereon to a kidney. A segment structure specifically recognizable in the kidney is utilized. More specifically, since a segment structure represented by formula (I) is kidney-oriented, introduction of a drug into a molecule having the segment structure can provide a renal targeting drug. A compound, which has the segment structure and can support a drug thereon, can be utilized as a drug carrier which can specifically transport a drug supported thereon to the kidney.         A-U-V-     (I) wherein A represents glycosyl, such as glucosyl, mannosyl, or 2-deoxy-glucosyl; U represents O, S, or NH; and V represents an aromatic hydrocarbon or a straight-chain or branched C1-18 aliphatic hydrocarbon.

  本发明涉及一种具有肾脏选择性的药物和一种药物载体，用于将支持在其上的药物专门运输到肾脏。利用在肾脏中特别可识别的片段结构。更具体地说，由式（I）表示的片段结构是以肾脏为导向的，将药物引入具有该片段结构的分子中可以提供肾脏靶向药物。具有该片段结构并能支持药物的化合物可用作药物载体，可将支持在其上的药物专门运输到肾脏。其中，A代表糖基，如葡萄糖基、甘露糖基或2-脱氧葡萄糖基；U代表O、S或NH；V代表芳香族碳氢化合物或直链或支链C1-18脂肪族碳氢化合物。
• Synthesis of α-d-Glcp-(1 → 2)-α-d-Glcp-(1 → 3)-α-d-Glcp-O-(CH2)8COOCH3 for use in the assay of α-glucosidase I activity
  作者：Christine H. Scaman、Ole Hindsgaul、Monica M. Palcic、Om P. Srivastava

  DOI：10.1016/s0008-6215(96)00242-x

  日期：1996.12

  The chemical synthesis of alpha-D-Glcp-(1 --> 2)-alpha-D-Glc p-(1 --> 3)-alpha-D-Glcp-O-(CH2)(8)COOCH3 (9), a substrate specific for cr-glucosidase I, is reported. This enzyme removes the terminal alpha-D-Glcp unit to produce alpha-D-Glcp-(1 --> 3)-alpha-D-Glcp-O-(CH2)(8)COOCH3 (10). This is the first synthetic substrate described for glucosidase I that allows kinetic evaluation of substrates and inhibitors of this enzyme. Tetramethylrhodamine was coupled to 9 through an ethylenediamine linker to produce a brilliant red derivative. Addition of this fluorescent dye did not affect enzyme binding to the substrate, as determined by a comparison of the K-m value (1.3 mM). The fluorescent label allows visual detection of 2-3 pmol of product by TLC. (C) 1996 Elsevier Science Ltd.