2-Deoxy-2-fluorohexopyranose | 38711-37-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-Deoxy-2-fluorohexopyranose
• 英文别名: 3-fluoro-6-(hydroxymethyl)oxane-2,4,5-triol
• CAS: 38711-37-4
• 化学式: C₆H₁₁FO₅
• 分子量: 182.15
• InChiKey: ZCXUVYAZINUVJD-UHFFFAOYSA-N

物化性质

• 沸点：
  413.6±45.0 °C(Predicted)
• 密度：
  1.59±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -1.6
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  90.2
• 氢给体数：
  4
• 氢受体数：
  6

文献信息

• METHOD FOR PRODUCING 18F-LABELED COMPOUND AND HIGH MOLECULAR COMPOUND TO BE USED IN THE METHOD
  申请人：Takahashi Takashi

  公开号：US20120329968A1

  公开（公告）日：2012-12-27

  The present invention aims at solving the problems of conventional methods for producing an 18 F-labeled compound, that is, the problem of purification of a compound in a liquid phase synthesis method and the problem of an insufficient yield due to the reduction of reactivity in a solid phase synthesis method. There is provided a method for producing an 18 F-labeled compound including: allowing a high molecular compound containing a residue of a precursor compound to be labeled and a residue of a phase transfer catalyst in the molecule thereof to react with 18 F − ; and removing the 18 F-labeled compound from the high molecular compound.

  本发明的目的在于解决传统的18F-标记化合物生产方法的问题，即液相合成方法中化合物的纯化问题和固相合成方法中由于反应性降低导致产率不足的问题。提供了一种生产18F-标记化合物的方法，包括：使含有待标记前体化合物的残基和分子中的相转移催化剂残基的高分子化合物与18F-反应；并从高分子化合物中去除18F-标记化合物。
• Method for Preparing of Organofluoro Compounds in Alcohol Solvents
  申请人：Moon Dae Hyuk

  公开号：US20080171863A1

  公开（公告）日：2008-07-17

  The present invention relates to a method for preparation of organofluoro compounds containing radioactive isotope fluorine-18. More particularly, the present invention relates to a method for preparation of organofluoro compound by reacting fluorine salt containing radioactive isotope fluorine-18 with alkyl halide or alkyl sulfonate in the presence of alcohol of Chemistry (FIG. 1 ) as a solvent to obtain high yield of organofluoro compound. Synthesis reaction according to the present invention may be carried out under mild condition to give high yield of the organofluoro compounds and the reaction time is decreased, and thereby is suitable for the mass production of the organofluoro compounds.

  本发明涉及一种制备含有放射性同位素氟-18的有机氟化合物的方法。更具体地，本发明涉及一种通过在化学品（图1）的醇溶剂存在下，将含有放射性同位素氟-18的氟盐与烷基卤或烷基磺酸盐反应，以获得高产率的有机氟化合物的方法。根据本发明的合成反应可以在温和的条件下进行，以获得高产率的有机氟化合物，并且反应时间缩短，因此适用于有机氟化合物的大规模生产。
• METHOD FOR PREPARATION OF ORGANOFLUORO COMPOUNDS IN ALCOHOL SOLVENTS
  申请人：MOON Dae Hyuk

  公开号：US20100113763A1

  公开（公告）日：2010-05-06

  The present invention relates to a method for preparation of organofluoro compounds containing radioactive isotope fluorine-18. More particularly, the present invention relates to a method for preparation of organofluoro compound [ 18 F]florbetaben or [ 18 F]AV-45 having and , respectively, by reacting fluorine salt containing radioactive isotope fluorine-18 with alkyl halide or alkyl sulfonate in the presence of alcohol of Chemistry Formula 1 as a solvent to obtain high yield of organofluoro compound. Synthesis reaction according to the present invention may be carried out under mild condition to give high yield of the organofluoro compounds and the reaction time is decreased, and thereby is suitable for the mass production of the organofluoro compounds.

  本发明涉及一种制备含放射性同位素氟-18的有机氟化合物的方法。更具体地说，本发明涉及一种通过在化学式1的醇溶剂存在下，将含放射性同位素氟-18的氟盐与烷基卤化物或烷基磺酸酯反应，以获得高产率的有机氟化合物[18F] florbetaben或[18F] AV-45的方法，其化学式分别为11和12。根据本发明的合成反应可以在温和的条件下进行，以获得高产率的有机氟化合物，并且反应时间缩短，因此适用于有机氟化合物的大规模生产。
• Image guided boronated glucose neutron capture therapy
  申请人：Blaha Charles

  公开号：US10172966B2

  公开（公告）日：2019-01-08

  Disclosed herein are methods, processes, devices, and compositions for the treatment of target cells and/or tissues, the treatment comprising identifying the target cell with positron emission tomography and then directing a epithermal neutron toward the identified target cell. In various aspects, the target cells and/or tissues take up and metabolize boronated glucose and radioactive fluorinated glucose molecules.

  本文公开了用于治疗靶细胞和/或组织的方法、工艺、装置和组合物，治疗包括用正电子发射断层扫描识别靶细胞，然后将外层中子引向已识别的靶细胞。在各个方面，靶细胞和/或组织吸收并代谢硼化葡萄糖和放射性氟化葡萄糖分子。
• Method for preparing fluorine-18 eluent with adjusted PH, and method for labelling fluorine-18 using same
  申请人：THE ASAN FOUNDATION

  公开号：US10392344B2

  公开（公告）日：2019-08-27

  The present invention relates to a method for labelling fluorine-18, which is a radioisotope, and more specifically, to a method for labelling a [18F]fluoride in a method for preparing an organic [18F]fluoro compound by reacting an alkyl halide or an alkyl sulfonate with a [18F]fluoride, wherein a [18F]fluoride supported on a quaternary alkyl ammonium polymer support is eluted using a solution containing a metal salt or a quaternary ammonium salt with an adjusted pH, and a base is not additionally used. The present invention enables a labeling reaction without an additional base after precisely reflecting the concentration of a base absolutely necessary for the nucleophilic substitution of a [18F]fluoride or eluting a [18F]fluoride using a [18F]fluoride eluent with an adjusted pH, thereby stably obtaining a [18F]fluoride-labelled compound in a high yield, and is thus useful for production of fluorine-18-labelled radioactive medical supplies.

  本发明涉及一种标记放射性同位素氟-18 的方法，更具体地说，涉及一种在通过烷基卤化物或烷基磺酸盐与[18F]氟化物反应制备有机[18F]氟化合物的方法中标记[18F]氟化物的方法、其中，支撑在季烷基铵聚合物支撑体上的[18F]氟化物使用含有金属盐或调节 pH 值的季烷基铵盐的溶液洗脱，而不额外使用碱。本发明在精确反映[18F]氟化物亲核取代所绝对需要的碱浓度或使用调节 pH 值的[18F]氟化物洗脱液洗脱[18F]氟化物后，无需额外使用碱即可进行标记反应，从而以高产率稳定地获得[18F]氟化物标记的化合物，因此可用于生产氟-18 标记的放射性医疗用品。