4-氯-3-碘-1H-吡咯并[2,3-b]吡啶 | 869335-73-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯并吡啶类
• 中文名称: 4-氯-3-碘-1H-吡咯并[2,3-b]吡啶
• 中文别名: 3-碘-4-氯-7-氮杂吲哚；4-氯-3-碘-1H-吡咯并[2,3-B]吡啶；4-氯-3-碘-吡咯并[2,3-b]吡啶
• 英文名称: 4-chloro-3-iodo-1H-pyrrolo[2,3-b]pyridine
• CAS: 869335-73-9
• 化学式: C₇H₄ClIN₂
• 分子量: 278.48
• InChiKey: IDEYYMSXMIFGMV-UHFFFAOYSA-N

物化性质

• 密度：
  2.156±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  11
• 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：
  28.7
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2933990090
• WGK Germany：
  3
• 危险性防范说明：
  P305+P351+P338
• 危险性描述：
  H302,H319

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-Chloro-3-iodo-1H-pyrrolo[2,3-b]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: 4-Chloro-3-iodo-1H-pyrrolo[2,3-b]pyridine
CAS number: 869335-73-9

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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, refrigerated.
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: C7H4ClIN2
Molecular weight: 278.5

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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 chloride, hydrogen Iodide.

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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

制备方法与用途

该类化合物的合成方法如下：以2-氨基-3-甲基吡啶为起始原料，与原甲酸三乙酯反应生成(E)-N-(2-苯基-3-甲基吡啶)亚胺甲基乙基醚，再进行N-甲基苯胺的亲核取代得到N-甲基-N-苯基-N'-［2-(3-甲基吡啶)基］甲脒。最后，在氨基钠的作用下完成环合反应，最终获得目标化合物7-氮杂吲哚及其类似物。

以7-氮杂吲哚为原料，经过氯化和碘化反应，可以制备出4-氯-3-碘-1H-吡咯并[2,3-B]吡啶。

反应信息

• 作为反应物：
  描述：

  4-氯-3-碘-1H-吡咯并[2,3-b]吡啶 在 sodium hydride 作用下， 以 N-甲基吡咯烷酮 、 N,N-二甲基甲酰胺 、 mineral oil 为溶剂， 反应 7.5h， 生成 4-chloro-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile
  参考文献：
  名称：

  [EN] COMPOUND, COMPOSITIONS, AND METHODS
  [FR] COMPOSÉS, COMPOSITIONS, ET PROCÉDÉS

  摘要：

  披露了具有LRRK2抑制剂活性的化合物。这些化合物具有公式(I)，包括立体异构体、互变异构体、药物可接受的盐和前药。还披露了与这些化合物的制备和使用相关的方法，以及包含这些化合物的药物组合物。

  公开号：

  WO2017087905A1
• 作为产物：
  描述：

  7-氮杂吲哚 在 N-碘代丁二酰亚胺 、 间氯过氧苯甲酸 、 三氯氧磷 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 36.0h， 生成 4-氯-3-碘-1H-吡咯并[2,3-b]吡啶
  参考文献：
  名称：

  Hippo 通路激酶 STK3/MST2 和 STK4/MST1 的抑制剂可用于治疗急性髓性白血病

  摘要：

  丝氨酸/苏氨酸蛋白激酶 3 和 4（分别为 STK3 和 STK4）是 Hippo 信号通路的关键组成部分，它调节细胞增殖和死亡，并为急性髓性白血病 (AML) 提供潜在的治疗靶点。在此，我们报告了一系列作为 STK3 和 STK4 抑制剂的吡咯并嘧啶衍生物的基于结构的设计。在初步筛选中，这些化合物对 STK3 和 STK4 均表现出低纳摩尔效力。化合物6与 STK4 的结晶揭示了 ATP 结合口袋中的两点铰链结合。进一步的表征和分析表明，化合物20(SBP-3264) 特异性抑制培养的哺乳动物细胞中的 Hippo 信号通路，并在小鼠中具有良好的药代动力学和药效学特性。我们表明 STK3 和 STK4 的基因敲低和药理学抑制抑制了体外 AML 细胞的增殖。因此，SBP-3264 是一种有价值的化学探针，可用于了解 STK3 和 STK4 在 AML 中的作用，并且是作为潜在疗法进一步发展的有希望的候选者。

  DOI：

  10.1021/acs.jmedchem.1c00804

文献信息

• [EN] COMPOUND, COMPOSITIONS, AND METHODS<br/>[FR] COMPOSÉS, COMPOSITIONS, ET PROCÉDÉS
  申请人：DENALI THERAPEUTICS INC

  公开号：WO2017087905A1

  公开（公告）日：2017-05-26

  Compounds having activity as LRRK2 inhibitors are disclosed. The compounds are of formula (I) including stereoisomers, tautomers, pharmaceutically acceptable salts and prodrugs thereof. Methods associated with preparation and use of such compounds, as well as pharmaceutical compositions comprising such compounds, are also disclosed.

  披露了具有LRRK2抑制剂活性的化合物。这些化合物具有公式(I)，包括立体异构体、互变异构体、药物可接受的盐和前药。还披露了与这些化合物的制备和使用相关的方法，以及包含这些化合物的药物组合物。
• Halogen Bond-Assisted Electron-Catalyzed Atom Economic Iodination of Heteroarenes at Room Temperature
  作者：Imran Kazi、Somraj Guha、Govindasamy Sekar

  DOI：10.1021/acs.joc.9b00174

  日期：2019.6.7

  halogen bond-assisted electron-catalyzed iodination of heteroarenes has been developed for the first time under atom economic condition at room temperature. The iodination is successful with just 0.55 equiv of iodine and 0.50 equiv of peroxide. The kinetic study indicates that the reaction is elusive in the absence of a halogen bond between the substrate and iodine. The formation of a halogen bond, its

  在室温下原子经济条件下，首次开发了卤素键辅助的电子催化的杂芳烃碘化反应。仅用0.55当量的碘和0.50当量的过氧化物就能成功进行碘化。动力学研究表明，在底物和碘之间不存在卤素键的情况下，该反应难以捉摸。卤素键的形成，其在降低该反应的活化势垒中的重要性，反应混合物中自由基中间体的存在以及反应的区域选择性已通过数个对照实验，光谱分析和量子化学计算得到了证明。
• [EN] COMBINATION OF KINASE INHIBITORS AND USES THEREOF<br/>[FR] COMBINAISON D'INHIBITEURS DE KINASE ET SES UTILISATIONS
  申请人：INTELLIKINE LLC

  公开号：WO2014151147A1

  公开（公告）日：2014-09-25

  The present invention provides for a method for treating a disease condition associated with PI3-kinase a and/or mTOR in a subject. In another aspect, the invention provides for a method for treating a disease condition associated with PI3-kinase a and/or mTOR in a subject. In yet another aspect, a method of inhibiting phosphorylation of both Akt (S473) and Akt (T308) in a cell is set forth. The present invention also provides a pharmaceutical kit effective for treating a disease condition associated with PI3 -kinase α and/or mTOR in a subject.

  本发明提供了一种治疗与受体内PI3-激酶α和/或mTOR相关的疾病状况的方法。另一方面，该发明提供了一种治疗与受体内PI3-激酶α和/或mTOR相关的疾病状况的方法。在另一个方面，提出了一种抑制细胞内Akt（S473）和Akt（T308）磷酸化的方法。本发明还提供了一种有效治疗与受体内PI3-激酶α和/或mTOR相关的疾病状况的药物套装。
• COMBINATION OF KINASE INHIBITORS AND USES THEREOF
  申请人：INTELLIKINE, LLC

  公开号：US20150030588A1

  公开（公告）日：2015-01-29

  The present invention provides for a method for treating a disease condition associated with PI3-kinase a and/or a receptor tyrosine kinase (RTK) in a subject. In another aspect, the invention provides for a method for treating a disease condition associated with PI3-kinase α and/or an RTK in a subject. In yet another aspect, a method of inhibiting phosphorylation of Akt (S473) in a cell is set forth.

  本发明提供了一种治疗与PI3-激酶a和/或受体酪氨酸激酶（RTK）有关的疾病状况的方法。另一方面，该发明提供了一种治疗与PI3-激酶α和/或受体酪氨酸激酶（RTK）有关的疾病状况的方法。另一方面，提出了一种抑制细胞中Akt（S473）磷酸化的方法。
• [EN] PYRROLO[2,3-B]PYRIDINE CDK9 KINASE INHIBITORS<br/>[FR] INHIBITEURS DE PYRROLO[2,3-B]PYRIDINE CDK9 KINASE
  申请人：ABBVIE INC

  公开号：WO2014139328A1

  公开（公告）日：2014-09-18

  Disclosed are compounds of Formula (IIa), wherein R1, R2, R3A, R3B, R3C, R3D, R3E, and R4 are as defined in the specification, and pharmaceutically acceptable salts thereof. The compounds may be used as agents in the treatment of diseases, including cancer. Also provided are pharmaceutical compositions comprising one or more compounds of Formula (IIa).

  公开的是Formula (IIa)的化合物，其中R1、R2、R3A、R3B、R3C、R3D、R3E和R4如规范中所定义，并且其药用盐。这些化合物可用作治疗疾病，包括癌症的药物。还提供了包含一个或多个Formula (IIa)化合物的药物组合物。