O²-β-D-Galactopyranosyl-D-glucose | 28447-37-2

• 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: O²-β-D-Galactopyranosyl-D-glucose
• 英文别名: O²-β-D-Galactopyranosyl-D-glucose；2-O-beta-d-galactopyranosyl-d-glucose；(2R,3S,4R,5R)-3,4,5,6-tetrahydroxy-2-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexanal
• CAS: 28447-37-2
• 化学式: C₁₂H₂₂O₁₁
• 分子量: 342.3
• InChiKey: PZDOWFGHCNHPQD-BRVRUOOLSA-N

物化性质

• 熔点：
  175 °C (decomp)
• 沸点：
  783.7±60.0 °C(Predicted)
• 密度：
  1.68±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -5
• 重原子数：
  23
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  197
• 氢给体数：
  8
• 氢受体数：
  11

反应信息

• 作为产物：
  描述：

  O¹,O³,O⁴,O⁶-Tetraacetyl-O²-(tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranose 在 甲醇 、 sodium methylate 作用下， 生成 O²-β-D-Galactopyranosyl-D-glucose
  参考文献：
  名称：

  Gachokidse, 1948, vol. 9, p. 561,565

  摘要：

  DOI：

文献信息

• Novel method for producing food product of wheat having improved quality and preservability
  申请人：Daiwa Kasei Kabushiki Kaisha

  公开号：EP0979609A1

  公开（公告）日：2000-02-16

  A method for producing a food product of wheat includes the step of adding an enzyme having activity for transferring sugar to lipid to raw material of the food product of wheat, where the food product of wheat produced by the method maintains its freshness for a longer period of time than a food product of wheat produced by a method including no step of adding the enzyme to the material.

  一种生产小麦食品的方法，包括向小麦食品原料中添加一种具有将糖转化为脂质活性的酶的步骤，与不向原料中添加酶的方法生产的小麦食品相比，用该方法生产的小麦食品可在更长的时间内保持其新鲜度。
• DRUG FOR REGENERATING TISSUE AND VESSEL AND METHOD THEREFOR
  申请人：Japan Tobacco, Inc.

  公开号：EP1466624A1

  公开（公告）日：2004-10-13

  The present invention revealed that the functional expression of hepatocyte growth factor (HGF) /HGF receptor is suppressed through the binding of the HGF receptor to a novel mucin-like protein, leading to the inhibition of HGF dependent cell proliferation and regeneration/neogenesis of tissues and blood vessels. Furthermore, inhibition of the binding between the HGF receptor and the mucin-like protein was found to enable treatment of various diseases including liver diseases.

  本发明揭示了肝细胞生长因子（HGF）/HGF 受体的功能表达可通过 HGF 受体与一种新型粘蛋白样蛋白的结合而受到抑制，从而导致 HGF 依赖性细胞增殖以及组织和血管的再生/新生受到抑制。此外，研究还发现，抑制 HGF 受体与粘蛋白样蛋白之间的结合可以治疗包括肝脏疾病在内的各种疾病。
• METHOD OF TARGETED GENE DISRUPTION, GENOME OF HYPERTHERMOSTABLE BACTERIUM AND GENOME CHIP USING THE SAME
  申请人：Japan Science and Technology Agency

  公开号：EP1548105A1

  公开（公告）日：2005-06-29

  It is intended to provide an efficient and sure gene targeting method embodied at an arbitrary position in the genome of an organism and a kit therefor. It is also intended to provide a method for targeted-disruption of an arbitrary gene in the genome of an organism which comprises: 1) the step of providing the whole sequencial data of the genome of the organism; 2) the step of selecting at least one arbitrary region in the sequence; 3) the step of providing a vector containing a sequence homologous with the region selected above and a marker gene; 4) the step of transforming the organism by the vector; and 5) the step of providing the organism under such conditions as allowing homologous recombination. Moreover, the genome of a hyperthermostable bacterium and its array are provided.

  本发明旨在提供一种高效、可靠的基因打靶方法，该方法体现在生物体基因组的任意位置上，并提供一种试剂盒。本发明还旨在提供一种对生物体基因组中任意基因进行靶向破坏的方法，该方法包括1）提供生物体基因组的全部序列数据；2）在序列中选择至少一个任意区域；3）提供含有与上述选择区域同源的序列和标记基因的载体；4）用载体转化生物体；5）在允许同源重组的条件下提供生物体。此外，还提供了一种超恒温细菌的基因组及其阵列。
• Ligase of a hyperthermostable bacterium and chip using the same
  申请人：Japan Science and Technology Agency

  公开号：EP1923464A1

  公开（公告）日：2008-05-21

  It is intended to provide an efficient and sure gene targeting method embodied at an arbitrary position in the genome of an organism and a kit therefor. It is also intended to provide a method for targeted-disruption of an arbitrary gene in the genome of an organism which comprises: 1) the step of providing the whole sequencial data of the genome of the organism; 2) the step of selecting at least one arbitrary region in the sequence; 3) the step of providing a vector containing a sequence homologous with the region selected above and a marker gene; 4) the step of transforming the organism by the vector; and 5) the step of providing the organism under such conditions as allowing homologous recombination. Moreover, the genome of a hyperthermostable bacterium and its array are provided.

  本发明旨在提供一种高效、可靠的基因打靶方法，该方法体现在生物体基因组的任意位置上，并提供一种试剂盒。本发明还旨在提供一种对生物体基因组中任意基因进行靶向破坏的方法，该方法包括1）提供生物体基因组的全部序列数据；2）在序列中选择至少一个任意区域；3）提供含有与上述选择区域同源的序列和标记基因的载体；4）用载体转化生物体；5）在允许同源重组的条件下提供生物体。此外，还提供了一种超恒温细菌的基因组及其阵列。
• HIGH EXPRESSION NUCLEIC ACID VECTORS
  申请人：CENTER FOR INNOVATIVE TECHNOLOGY

  公开号：EP0742832A1

  公开（公告）日：1996-11-20