6-氟咪唑并[1,2-a]吡啶 | 139022-27-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 咪唑并吡啶类
• 中文名称: 6-氟咪唑并[1,2-a]吡啶
• 中文别名: 6-氟咪唑并[1,2-A]吡啶
• 英文名称: 6-fluoroimidazo[1,2-a]pyridine
• CAS: 139022-27-8
• 化学式: C₇H₅FN₂
• mdl: MFCD09994632
• 分子量: 136.129
• InChiKey: ORLNGHHPODFQRV-UHFFFAOYSA-N

物化性质

• 熔点：
  70-71°

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  17.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险等级：
  IRRITANT
• 海关编码：
  2933990090
• 危险性防范说明：
  P261,P280,P301+P312,P302+P352,P305+P351+P338
• 危险性描述：
  H302,H315,H320,H335
• 储存条件：
  存放在室温、干燥密封的环境中。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 6-Fluoroimidazo[1,2-a]pyridine
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

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Section 3. Composition/information on ingredients.
Ingredient name: 6-Fluoroimidazo[1,2-a]pyridine
CAS number: 139022-27-8

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Section 4. First aid measures
Skin contact: Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact: Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation: Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion: Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

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Section 5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

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Section 6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution: Wear approved mask/respirator
Hand precaution: Wear suitable gloves/gauntlets
Skin protection: Wear suitable protective clothing
Eye protection: Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

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Section 7. Handling and storage
Handling: This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Store in closed vessels.
Storage:

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Section 8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

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Section 9. Physical and chemical properties
Appearance: Not specified
Boiling point: No data
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C7H5FN2
Molecular weight: 136.1

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Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, hydrogen fluoride.

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Section 11. Toxicological information
No data.

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Section 12. Ecological information
No data.

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Section 13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

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Section 14. Transportation information
Non-harzardous for air and ground transportation.

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Section 15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  6-氟咪唑并[1,2-a]吡啶 在 copper(l) iodide 、 氧气 作用下， 以 二甲基亚砜 为溶剂， 以75%的产率得到6-fluoro-3-(6-fluoro-imidazo[1,2-a]pyridin-3-yl)imidazo[1,2-a]pyridine
  参考文献：
  名称：

  区域选择性氧化均偶联反应：Biimidazo [1,2-a]吡啶的铜催化高效合成

  摘要：

  已经开发了一种简便高效的铜（I）催化的咪唑并[1,2- a ]吡啶分子间直接CH均偶联在二甲亚砜（DMSO）中具有出色的C-3区域选择性。该转化为制备双咪唑并[1,2- a ]吡啶提供了直接和操作简单的途径，所述联咪唑并[1,2- a ]吡啶是天然产物和药物中的重要结构基序。

  DOI：

  10.1002/adsc.201500391
• 作为产物：
  描述：

  氯乙醛 、 2-氨基-5-氟吡啶 以 水 、 乙腈 为溶剂， 反应 4.0h， 以100%的产率得到6-氟咪唑并[1,2-a]吡啶
  参考文献：
  名称：

  将2-咪唑并吡啶和2-氨基吡啶酮嘌呤确定为有效的Pan-Janus激酶（JAK）抑制剂，用于吸入性呼吸道疾病。

  摘要：

  Janus激酶（JAKs）在调节与哮喘和慢性阻塞性肺疾病有关的炎性细胞因子的表达和功能中起关键作用。本文描述了一系列适合吸入给药的新型嘌呤酮JAK抑制剂的设计，合成和药理学评估。用吡啶酮环代替该系列起始化合物中存在的咪唑并吡啶铰链结合基序可减轻细胞的细胞毒性。由结构生物学研究推动的进一步的系统构效关系（SAR）的努力导致发现了吡啶酮34，一种有效的泛JAK抑制剂，具有良好的选择性，较长的肺保留时间，较低的口服生物利用度，并且在通过吸入途径经脂多糖诱导的气道炎症大鼠模型中被证明具有疗效。

  DOI：

  10.1021/acs.jmedchem.9b00533

文献信息

• [EN] 5-AZAINDAZOLE DERIVATIVES AS ADENOSINE RECEPTOR ANTAGONISTS<br/>[FR] DÉRIVÉS DE 5-AZAINDAZOLE UTILISÉS EN TANT QU'ANTAGONISTES DU RÉCEPTEUR DE L'ADÉNOSINE
  申请人：MERCK PATENT GMBH

  公开号：WO2020083878A1

  公开（公告）日：2020-04-30

  The present invention relates to novel 5-azaindazole derivatives of formula (I), as described and defined herein, and pharmaceutically acceptable salts, solvates and prodrug thereof, as well as pharmaceutical compositions comprising such compounds. The 5-azaindazole derivatives according to the invention have been found to be highly effective dual A2A/A2B adenosine receptor antagonists, and can thus be used as therapeutic agents, particularly in the treatment or prevention of hyperproliferative or infectious diseases or disorders.

  本发明涉及公式（I）所述的新型5-氮杂吲唑衍生物，以及其药学上可接受的盐、溶剂化合物和前药，以及包含这些化合物的药物组合物。根据本发明的5-氮杂吲唑衍生物已被发现为高效的双重A2A/A2B腺苷受体拮抗剂，因此可以用作治疗剂，特别是用于治疗或预防过度增殖性或传染性疾病或紊乱。
• Heteroaryl imidazolone derivatives as jak inhibitors
  申请人：Almirall, S.A.

  公开号：EP2397482A1

  公开（公告）日：2011-12-21

  New heteroaryl imidazolone derivatives having the chemical structure of formula (I) are disclosed; as well as process for their preparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of Janus Kinases (JAK).

  新的杂环基咪唑酮衍生物具有化学结构式(I)，公开了它们的制备方法，包括它们的制药组合物以及它们作为Janus激酶（JAK）抑制剂在治疗中的用途。
• New adenosine receptor ligands and uses thereof
  申请人：Domain Therapeutics

  公开号：EP2210891A1

  公开（公告）日：2010-07-28

  The present invention provides new compounds with high affinity for adenosine A2A receptors. It also provides antagonists of adenosine A2A receptors and their use as medicaments for the treatment and/or prophylaxis of diseases and disorders where the partial or total inactivation of adenosine A2A receptors signalling pathways could be beneficial such as Alzheimer's disease, Parkinson's disease, attention deficit and hyperactivity disorders (ADHD), Huntington's disease, neuroprotection, schizophrenia, anxiety and pain. The present invention further relates to pharmaceutical compositions containing such new compounds with high affinity for adenosine A2A receptors and their use for the treatment and/or prophylaxis of diseases and disorders where the partial or total inactivation of adenosine A2A receptors could be beneficial.

  本发明提供了对腺苷A2A受体具有高亲和力的新化合物。它还提供了腺苷A2A受体的拮抗剂，以及它们作为药物用于治疗和/或预防部分或完全失活腺苷A2A受体信号通路可能有益的疾病和疾病，如阿尔茨海默病、帕金森病、注意力缺陷和多动症（ADHD）、亨廷顿病、神经保护、精神分裂症、焦虑和疼痛。本发明还涉及含有对腺苷A2A受体具有高亲和力的新化合物的药物组合物，以及它们用于治疗和/或预防部分或完全失活腺苷A2A受体可能有益的疾病和疾病。
• [EN] IMIDAZOPYRIDINE DERIVATIVES AS JAK INHIBITORS<br/>[FR] DÉRIVÉS DE L'IMIDAZOPYRIDINE EN TANT QU'INHIBITEURS DE JAK
  申请人：ALMIRALL SA

  公开号：WO2011076419A1

  公开（公告）日：2011-06-30

  New imidazopyridine derivatives having the chemical structure of formula (I) are disclosed; as well as process for their preparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of Janus Kinases (JAK).

  新的咪唑吡啶衍生物具有化学结构式(I)所示；以及它们的制备方法，包含它们的药物组合物以及它们作为Janus激酶（JAK）抑制剂在治疗中的用途。
• Imidazopyridine derivatives as JAK inhibitors
  申请人：Almirall, S.A.

  公开号：EP2338888A1

  公开（公告）日：2011-06-29

  New imidazopyridine derivatives having the chemical structure of formula (I) are disclosed; as well as process for their preparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of Janus Kinases (JAK).

  揭示了具有化学结构式（I）的新咪唑吡啶衍生物；以及它们的制备方法，包括它们的药物组合物和它们作为Janus激酶（JAK）抑制剂在治疗中的用途。