2-氟-4-(2-羟乙基)吡啶 | 1000562-43-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 2-氟-4-(2-羟乙基)吡啶
• 英文名称: 2-fluoro-4-(2-hydroxyethyl)pyridine
• 英文别名: 2-(2-fluoropyridin-4-yl)ethanol
• CAS: 1000562-43-5
• 化学式: C₇H₈FNO
• mdl: MFCD09926578
• 分子量: 141.145
• InChiKey: HWAMLDKFDNXTKL-UHFFFAOYSA-N

物化性质

• 沸点：
  251.2±25.0 °C(Predicted)
• 密度：
  1.204±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.285
• 拓扑面积：
  33.1
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-氟-4-(2-羟乙基)吡啶 在 一水合肼 、 三乙胺 作用下， 以 乙醇 、 乙酸乙酯 为溶剂， 反应 36.0h， 生成 N-(2-aminoethyl)-N-ethyl-N-[2-(2-fluoropyridin-4-yl)ethyl]amine
  参考文献：
  名称：

  Single Photon Emission Computed Tomography/Positron Emission Tomography Imaging and Targeted Radionuclide Therapy of Melanoma: New Multimodal Fluorinated and Iodinated Radiotracers

  摘要：

  This study reports a series of 14 new iodinated and fluorinated compounds offering both early imaging (I-123, I-124, F-18) and systemic treatment (I-131) of melanoma potentialities. The biodistribution of each I-125-labeled tracer was evaluated in a model of melanoma B16F0 bearing mice, using in vivo serial gamma scintigraphic imaging. Among this series, [I-125]56 emerged as the most promising compound in terms of specific tumoral uptake and in vivo kinetic profile. To validate our multimodality concept, the radiosynthesis of [F-18]56 was then optimized and this radiotracer has been successfully investigated for in vivo PET imaging of melanoma in B16F0- and B16F10-bearing mouse model. The therapeutic efficacy of [I-131]56 was then evaluated in mice bearing subcutaneous B16F0 melanoma, and a significant slow down in tumoral growth was demonstrated. These data support further development of 56 for PET imaging (F-18, I-124) and targeted radionuclide therapy (I-131) of melanoma using a single chemical structure.

  DOI：

  10.1021/jm101574q
• 作为产物：
  描述：

  2-氟-4-甲基吡啶 、 聚合甲醛 在 正丁基锂 、 二异丙胺 、 氯化铵 作用下， 以 四氢呋喃 、 正己烷 、 水 为溶剂， 反应 15.0h， 以57%的产率得到2-氟-4-(2-羟乙基)吡啶
  参考文献：
  名称：

  Labelled analogues of halobenzamides as multimodal radiopharmaceuticals and their precursors

  摘要：

  本发明涉及以下式（I）的化合物： 其中 R1代表氢原子，可选择标记的卤原子，放射性核素或Sn[(C1-C4)烷基]3基团， Ar代表芳基团或杂芳基团， R9代表氢原子，(C1-C4)烷基团或与基团R1-Ar一起形成与Ar基团融合的环， A代表以下式（β）或（δ）的基团：          -(CH2)t-     (β) R3和R4独立地代表氢原子，(C1-C6)烷基团，(C1-C6)烯基团或以下式（γ）的基团：          -Y-Z-W-R11     (γ) 其中R11代表可选择标记的卤原子，放射性核素，芳基或杂芳基团，可选择地被可选择标记的卤原子，放射性核素，-NO2基团，-NR5R6基团，-N+R5R6R7X-基团或-OSO2R12基团取代，并且它们与药学上可接受的酸形成的加合盐。 本发明还涉及包含它们的药物组合物以及它们在诊断中的使用，特别是在单光子发射计算机断层扫描（SPECT）、正电子发射断层扫描（PET）和治疗中的使用。

  公开号：

  EP2085390A1

文献信息

• Labelled analogues of halobenzamides as multimodal radiopharmaceuticals and their precursors
  申请人：INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM)

  公开号：EP2085390A1

  公开（公告）日：2009-08-05

  The present invention relates to the compound of formula (I): in which R1 represents a hydrogen atom, an optionally labelled halogen atom, a radionuclide or a Sn[(C1-C4)alkyl]3 group, Ar represents an aryl group or a heteroaryl group, R9 represents a hydrogen atom, a (C1-C4)alkyl group or forms together with the group R1-Ar a ring fused with the Ar group, A represents a group of formula (β) or (δ):          -(CH2)t-     (β) R3 and R4 independently represent a hydrogen atom, a (C1-C6)alkyl group, a (C1-C6)alkenyl group or a group of formula (y):          -Y-Z-W-R11     (γ) wherein R11 represents an optionally labelled halogen atom, a radionuclide, an aryl or heteroaryl group optionally substituted by an optionally labelled halogen atom, a radionuclide, a -NO2 group, a -NR5R6 group, a -N+R5R6R7X- group, or a -OSO2R12 group, and their addition salts with pharmaceutically acceptable acids. The present invention also relates to pharmaceutical compositions comprising them and to their use in diagnosis, in particular with SPECT, PET and in therapy.

  本发明涉及以下式（I）的化合物： 其中 R1代表氢原子，可选择标记的卤原子，放射性核素或Sn[(C1-C4)烷基]3基团， Ar代表芳基团或杂芳基团， R9代表氢原子，(C1-C4)烷基团或与基团R1-Ar一起形成与Ar基团融合的环， A代表以下式（β）或（δ）的基团：          -(CH2)t-     (β) R3和R4独立地代表氢原子，(C1-C6)烷基团，(C1-C6)烯基团或以下式（γ）的基团：          -Y-Z-W-R11     (γ) 其中R11代表可选择标记的卤原子，放射性核素，芳基或杂芳基团，可选择地被可选择标记的卤原子，放射性核素，-NO2基团，-NR5R6基团，-N+R5R6R7X-基团或-OSO2R12基团取代，并且它们与药学上可接受的酸形成的加合盐。 本发明还涉及包含它们的药物组合物以及它们在诊断中的使用，特别是在单光子发射计算机断层扫描（SPECT）、正电子发射断层扫描（PET）和治疗中的使用。
• LABELLED ANALOGUES OF HALOBENZAMIDES AS MULTIMODAL RADIOPHARMACEUTICALS AND THEIR PRECURSORS
  申请人：Chezal Jean-Michel

  公开号：US20110044899A1

  公开（公告）日：2011-02-24

  A compound of formula (I): in which R 1 represents a hydrogen atom, an optionally labelled halogen, a radionuclide or a Sn[(C 1 -C 4 )alkyl] 3 group, Ar represents an aryl group or a heteroaryl group, R 9 represents a hydrogen atom, a (C 1 -C 4 ) alkyl group or forms together with the group R 1 —Ar a ring fused with the Ar group, A represents a group of formula (β) or (δ): R 3 and R 4 independently represent a hydrogen atom, a (C 1 -C 6 )alkyl group, a (C 1 -C 6 ) alkenyl group or a group of formula (y): wherein R 11 represents an optionally labelled halogen, a radionuclide, an aryl or heteroaryl group optionally substituted by an optionally labelled halogen, a radionuclide, a —NO 2 group, a —NR 5 R 6 group, a N + R 5 R 6 R 7 X − group, or a —OSO 2 R 12 group, and their addition salts with pharmaceutically acceptable acids.

  化合物的化学式为(I)：其中R1代表氢原子、可选择标记的卤素、放射性核素或Sn[(C1-C4)烷基]3基团，Ar代表芳基或杂芳基，R9代表氢原子、(C1-C4)烷基或与基团R1-Ar共同形成与Ar基团融合的环，A代表化学式(β)或(δ)的基团：R3和R4分别独立地代表氢原子、(C1-C6)烷基、(C1-C6)烯基或化学式(y)的基团：其中R11代表可选择标记的卤素、放射性核素、可选择取代的芳基或杂芳基，取代基可以是可选择标记的卤素、放射性核素、—NO2基团、—NR5R6基团、N+R5R6R7X−基团或—OSO2R12基团，以及它们与药物可接受的酸形成的加合物。
• SUBSTITUTED AROMATIC N-HETEROCYCLIC COMPOUNDS AS INHIBITORS OF MITOGEN-ACTIVATED PROTEIN KINASE INTERACTING KINASE 1 (MNK1) AND 2 (MNK2)
  申请人：Northwestern University

  公开号：EP3564235A1

  公开（公告）日：2019-11-06

  Disclosed are substituted aromatic N-heterocyclic compounds. The disclosed compounds typically exhibit kinase inhibition activity, for example, and inhibit Mnk1 kinase and/or Mnk2 kinase. The disclosed compounds may be used in pharmaceutical compositions and methods for treating diseases or disorders associated with Mnk1 kinase activity and/or Mnk2 kinase activity, such as cancers, diabetes, autism, and fragile X syndrome.

  所公开的是取代芳香族 N-杂环化合物。所公开的化合物通常具有激酶抑制活性，例如，可抑制 Mnk1 激酶和/或 Mnk2 激酶。所公开的化合物可用于治疗与 Mnk1 激酶活性和/或 Mnk2 激酶活性相关的疾病或紊乱的药物组合物和方法，如癌症、糖尿病、自闭症和脆性 X 综合征。
• Substituted aromatic n-heterocyclic compounds as inhibitors of mitogen-activated protein kinase interacting kinase 1 (MNK1) and 2 (MNK2)
  申请人：Northwestern University

  公开号：US10851082B2

  公开（公告）日：2020-12-01

  Disclosed are substituted aromatic N-heterocyclic compounds. The disclosed compounds typically exhibit kinase inhibition activity, for example, and inhibit Mnk1 kinase and/or Mnk2 kinase. The disclosed compounds may be used in pharmaceutical compositions and methods for treating diseases or disorders associated with Mnk1 kinase activity and/or Mnk2 kinase activity, such as cancers, diabetes, autism, and fragile X syndrome.

  所公开的是取代芳香族 N-杂环化合物。所公开的化合物通常具有激酶抑制活性，例如，可抑制 Mnk1 激酶和/或 Mnk2 激酶。所公开的化合物可用于治疗与 Mnk1 激酶活性和/或 Mnk2 激酶活性相关的疾病或紊乱的药物组合物和方法，如癌症、糖尿病、自闭症和脆性 X 综合征。
• US9125937B2
  申请人：——

  公开号：US9125937B2

  公开（公告）日：2015-09-08