6-溴-7-氮杂吲哚 | 143468-13-7

• 物质功能分类: 医药中间体 - 杂环化合物
• 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: 6-溴-7-氮杂吲哚
• 中文别名: 6-溴-1H-吡咯并[2,3-b]吡啶；6-溴-1H-吡咯并[2,3-B]吡啶
• 英文名称: 6-bromo-1H-pyrrolo[2,3-b]pyridine
• 英文别名: 6-bromo-7-azaindole
• CAS: 143468-13-7
• 化学式: C₇H₅BrN₂
• 分子量: 197.034
• InChiKey: LKXJGVGBEDEAAW-UHFFFAOYSA-N

物化性质

• 熔点：
  192-195℃
• 沸点：
  438.7±37.0 °C(Predicted)
• 密度：
  1.79±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 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：
  28.7
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 危险等级：
  6.1
• 海关编码：
  2933990090
• 包装等级：
  III
• 危险类别：
  9
• 危险性防范说明：
  P273,P280,P305+P351+P338
• 危险品运输编号：
  3077
• 危险性描述：
  H302,H317,H318,H411
• 储存条件：
  存于室温、避光且在惰性气体环境中

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 6-Bromo-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: 6-Bromo-1H-pyrrolo[2,3-b]pyridine
CAS number: 143468-13-7

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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.
Storage: Store in closed vessels, refrigerated.

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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
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C7H5BrN2
Molecular weight: 197.0

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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 bromide.

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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

化学性质方面，6-溴-1H-吡咯并[2,3-B]吡啶表现出较高的化学转化活性。已有文献报道，在金属钯催化剂的作用下，该物质结构中的溴原子可以与金属有机试剂或类金属有机试剂发生交叉偶联反应。值得注意的是，这种化合物对氧化剂较为敏感，其吡咯和吡啶单元容易在接触到氧化剂时被氧化成相应的氮氧化合物。

反应信息

• 作为反应物：
  描述：

  6-溴-7-氮杂吲哚 在 正丁基锂 、 sodium hydride 作用下， 以 四氢呋喃 、 mineral oil 为溶剂， 反应 2.2h， 生成 1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine-6-sulfonyl chloride
  参考文献：
  名称：

  [EN] HETEROARYL SODIUM CHANNEL INHIBITORS
  [FR] INHIBITEURS DE CANAL SODIUM HÉTÉROARYLE

  摘要：

  本发明提供了式I或II的化合物，或其药学上可接受的盐，这些化合物是钠通道的抑制剂，特别是Nav 1.7。这些化合物对于治疗通过通道抑制可治疗的疾病，如疼痛障碍，是有用的。还提供了含有本发明化合物的药物组合物。

  公开号：

  WO2013025883A1
• 作为产物：
  描述：

  7-氮杂吲哚 在 potassium carbonate 、 六甲基二硅氮烷 、 sodium hydroxide 作用下， 以 甲醇 、 乙醚 、 水 、 甲苯 为溶剂， 反应 17.0h， 生成 6-溴-7-氮杂吲哚
  参考文献：
  名称：

  发现和表征新型的吲哚和7-氮杂吲哚衍生物作为β-淀粉样蛋白42聚集的抑制剂，用于治疗阿尔茨海默氏病。

  摘要：

  淀粉状蛋白-β肽聚集为细胞毒性寡聚体和原纤维聚集体被认为是阿尔茨海默病的主要病理事件之一。在这里，我们报告设计和合成一系列新的吲哚和7-氮杂吲哚衍生物，它们在3位上含有腈，哌啶和N-甲基-哌啶取代基，以防止淀粉样β的病理自组装。我们进一步证明，为了获得具有改善的理化特性以允许脑渗透的化合物，需要在3个位置取代氮杂吲哚和吲哚衍生物。

  DOI：

  10.1016/j.bmcl.2017.02.001
• 作为试剂：
  描述：

  N-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-a]pyridin-2-yl)cyclopropanecarboxamide 、 tert-butyl (1S,4S)-1-(((4-bromo-6-methylpyridin-3-yl)oxy)methyl)-2-oxa-5-azabicyclo[2.2.1]heptane-5-carboxylate 在 potassium phosphate 、 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 、 6-溴-7-氮杂吲哚 作用下， 以 1,4-二氧六环 为溶剂， 反应 1.0h， 生成
  参考文献：
  名称：

  [EN] SMALL MOLECULE INHIBITORS OF SALT INDUCIBLE KINASES
  [FR] INHIBITEURS À PETITES MOLÉCULES DE KINASES INDUCTIBLES PAR LE SEL

  摘要：

  提供了盐诱导激酶(SIKs)的小分子抑制剂。特别地，提供了式(I)化合物及其互变异构体、立体异构体、药学上可接受的盐和溶剂化物。还提供了包含该化合物的药物组合物，制备该化合物的方法，以及用于抑制SIKs，如SIK1和SIK2，并用于治疗由SIKs介导的疾病的方法。

  公开号：

  WO2022165529A1

文献信息

• [EN] cGAS ANTAGONIST COMPOUNDS<br/>[FR] COMPOSÉS ANTAGONISTES DU CGAS
  申请人：IMMUNE SENSOR LLC

  公开号：WO2017176812A1

  公开（公告）日：2017-10-12

  Disclosed are novel compounds of Formula (I) that are cGAS antagonists, methods of preparation of the compounds, pharmaceutical compositions comprising the compounds, and their use in medical therapy.

  揭示了一种新型化合物的化学式（I），这些化合物是cGAS拮抗剂，涉及到这些化合物的制备方法、包含这些化合物的药物组合物，以及它们在医学治疗中的应用。
• Discovery of CPI-1612: A Potent, Selective, and Orally Bioavailable EP300/CBP Histone Acetyltransferase Inhibitor
  作者：Jonathan E. Wilson、Gaurav Patel、Chirag Patel、Francois Brucelle、Annissa Huhn、Anna S. Gardberg、Florence Poy、Nico Cantone、Archana Bommi-Reddy、Robert J. Sims、Richard T. Cummings、Julian R. Levell

  DOI：10.1021/acsmedchemlett.0c00155

  日期：2020.6.11

  inflammatory disorders, and neurodegeneration. A novel, highly potent, orally bioavailable EP300/CBP histone acetyltransferase (HAT) inhibitor, CPI-1612 or 17, was developed from the lead compound 3. Replacement of the indole scaffold of 3 with the aminopyridine scaffold of 17 led to improvements in potency, solubility, and bioavailability. These characteristics resulted in a 20-fold lower efficacious

  组蛋白乙酰基转移酶，CREB结合蛋白（CBP）和EP300是主要的转录共调节剂，与多种疾病有关，例如癌症，炎症性疾病和神经变性。从铅化合物3开发了一种新型的高效口服生物利用EP300 / CBP组蛋白乙酰转移酶（HAT）抑制剂CPI-1612或17。用17的氨基吡啶支架替换3的吲哚支架导致效力，溶解度和生物利用度的提高。在JEKO-1肿瘤小鼠异种移植研究中，这些特性导致17的有效剂量相对于铅3降低了20倍。
• Novel Compounds for the Treatment of Diseases Associated with Amyloid or Amyloid-Like Proteins
  申请人：Kroth Heiko

  公开号：US20110280808A1

  公开（公告）日：2011-11-17

  The present invention relates to novel compounds that can be employed in the treatment of a group of disorders and abnormalities associated with amyloid protein, such as Alzheimer's disease, and of diseases or conditions associated with amyloid-like proteins. The compounds of the present invention can also be used in the treatment of ocular diseases associated with pathological abnormalities/changes in the tissues of the visual system. The present invention further relates to pharmaceutical compositions comprising these compounds and to the use of these compounds for the preparation of medicaments for treating or preventing diseases or conditions associated with amyloid and/or amyloid-like proteins. A method of treating or preventing diseases or conditions associated with amyloid and/or amyloid-like proteins is also disclosed.

  本发明涉及一种新型化合物，可用于治疗与淀粉样蛋白相关的一组疾病和异常，如阿尔茨海默病，以及与淀粉样蛋白类似蛋白相关的疾病或病况。本发明的化合物还可用于治疗与视觉系统组织中的病理异常/变化相关的眼部疾病。本发明还涉及包含这些化合物的药物组合物，以及利用这些化合物制备用于治疗或预防与淀粉样和/或淀粉样类似蛋白相关的疾病或病况的药物的用途。还公开了一种治疗或预防与淀粉样和/或淀粉样类似蛋白相关的疾病或病况的方法。
• [EN] OXAZINE DERIVATIVES AND THEIR USE IN THE TREATMENT OF NEUROLOGICAL DISORDERS<br/>[FR] DÉRIVÉS D'OXAZINE ET LEUR UTILISATION DANS LE TRAITEMENT DE TROUBLES NEUROLOGIQUES
  申请人：NOVARTIS AG

  公开号：WO2012095463A1

  公开（公告）日：2012-07-19

  The invention relates to novel heterocyclic compounds of the formula (I), in which all of the variables are as defined in the specification, in free form or in pharmaceutically acceptable salt form, to their preparation, to their medical use and to medicaments comprising them.

  本发明涉及式(I)的新杂环化合物，其中所有变量如说明书中所定义，以自由形式或药物可接受的盐形式存在，以及它们的制备、医学用途和包含它们的药物。
• [EN] NOVEL COMPOUNDS<br/>[FR] NOUVEAUX COMPOSÉS
  申请人：MISSION THERAPEUTICS LTD

  公开号：WO2017141036A1

  公开（公告）日：2017-08-24

  The present invention relates to novel compounds of formula (I) and methods for the manufacture of inhibitors of deubiquitylating enzymes (DUBs). In particular, the invention relates to the inhibition of ubiquitin C-terminal hydrolase 30 or ubiquitin specific peptidase 30 (USP30). The invention further relates to the use of DUB inhibitors in the treatment of conditions involving mitochondrial dysfunction and in the treatment of cancer.

  本发明涉及式（I）的新化合物和制造去泛素化酶（DUBs）抑制剂的方法。具体而言，本发明涉及抑制泛素C-末端水解酶30或泛素特异性肽酶30（USP30）。本发明还涉及在治疗涉及线粒体功能障碍和治疗癌症方面使用DUB抑制剂。