2-氨基-7-溴喹喔啉 | 190274-15-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 中文名称: 2-氨基-7-溴喹喔啉
• 中文别名: 2-氨基-7-溴喹唑啉
• 英文名称: 7-bromoquinazolin-2-amine
• CAS: 190274-15-8
• 化学式: C₈H₆BrN₃
• 分子量: 224.06
• InChiKey: CFUQBLOSOCYEIG-UHFFFAOYSA-N

物化性质

• 密度：
  1.744±0.06 g/cm3 (20 ºC 760 Torr)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  12
• 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：
  51.8
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险性防范说明：
  P305+P351+P338
• 危险性描述：
  H302,H319
• 储存条件：
  应存放在室温、避光且处于惰性气体中的环境中。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Amino-7-bromoquinazoline
Synonyms: 7-Bromoquinazolin-2-amine

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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: 2-Amino-7-bromoquinazoline
CAS number: 190274-15-8

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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: C8H6BrN3
Molecular weight: 224.1

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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 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

反应信息

• 作为反应物：
  描述：

  2-氨基-7-溴喹喔啉 在 4-二甲氨基吡啶 、 [(2-di-tert-butylphosphino-3,6-dimethoxy-2’,4’,6’-triisopropyl-1,1’-biphenyl)-2-(2’-amino-1,1‘-biphenyl)]palladium(II) methanesulfonate 、 caesium carbonate 、 三氟乙酸 、 lithium hexamethyldisilazane 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 二氯甲烷 为溶剂， 反应 6.0h， 生成 1-(2-((5-chloro-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)amino)quinazolin-7-yl)spiro[2.2]pentane-1-carbonitrile
  参考文献：
  名称：

  氨基喹唑啉作为脑渗透剂和选择性 LRRK2 抑制剂的结构导向发现

  摘要：

  富含亮氨酸的重复激酶 2 (LRRK2) 蛋白在遗传和功能上与帕金森病 (PD) 相关，这是一种致残和进行性神经退行性疾病，目前的治疗范围和疗效有限。在本报告中，我们描述了由结构支持支持的严格的从点击到领先的优化活动，最终发现了以化合物22和24为代表的脑渗透性候选质量分子. 这些化合物对激酶组表现出显着的选择性，并提供良好的口服生物利用度和低预计人体剂量。此外，他们展示了立体化学设计元素的实施，这些元素有助于提高极性和氢键供体 (HBD) 计数的效力和选择性，同时保持以低水平的转运蛋白介导的外排为代表的对中枢神经系统友好的特征并鼓励临床前模型中的大脑渗透。

  DOI：

  10.1021/acs.jmedchem.1c01968
• 作为产物：
  描述：

  4,7-dibromoquinazolin-2-amine 在 四(三苯基膦)钯 甲酸铵 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 21.5h， 以47%的产率得到2-氨基-7-溴喹喔啉
  参考文献：
  名称：

  [EN] FLUOROISOQUINOLINE SUBSTITUTED THIAZOLE COMPOUNDS AND METHODS OF USE
  [FR] THIAZOLES SUBSTITUÉS PAR FLUOROISOQUINOLÉINE ET LEURS MÉTHODES D'APPLICATION

  摘要：

  该发明涉及式(I)的噻唑化合物及其组合物，用于治疗由蛋白激酶B（PKB）介导的疾病，其中变量具有此处提供的定义。该发明还涉及在治疗与异常细胞生长、癌症、炎症和代谢紊乱相关的疾病状态中使用这种噻唑化合物和其组合物的治疗用途。

  公开号：

  WO2010083246A1

文献信息

• METALLO-BETA-LACTAMASE INHIBITORS
  申请人：Merck Sharp & Dohme Corp.

  公开号：US20160333021A1

  公开（公告）日：2016-11-17

  The present invention relates to compounds of formula (I) that are metallo-β-lactamase inhibitors, the synthesis of such compounds, and the use of such compounds for use with β-lactam antibiotics for overcoming resistance.

  本发明涉及式(I)的化合物，这些化合物是金属β-内酰胺酶抑制剂，以及这些化合物的合成和与β-内酰胺类抗生素一起用于克服耐药性的用途。
• [EN] Novel Compounds<br/>[FR] NOUVEAUX COMPOSÉS
  申请人：MISSION THERAPEUTICS LTD

  公开号：WO2017103614A1

  公开（公告）日：2017-06-22

  The present invention relates to novel compounds 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 cancer. Compounds of the invention include compounds having the formula (I): (I) or a pharmaceutically acceptable salt thereof, wherein R1a, R1b, R1c, R1d, R1e, R1f, R1g, R2, X, L and A are as defined herein.

  本发明涉及新型化合物和制备去泛素酶（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）。本发明进一步涉及在治疗涉及线粒体功能障碍和癌症的疾病中使用DUB抑制剂。本发明的化合物包括具有以下式（I）的化合物：（I）或其药用可接受盐，其中R1a、R1b、R1c、R1d、R1e、R1f、R1g、R2、X、L和A如本文所定义。
• [EN] METALLO-BETA-LACTAMASE INHIBITORS<br/>[FR] INHIBITEURS DE MÉTALLO-BÊTA-LACTAMASES
  申请人：MERCK SHARP & DOHME

  公开号：WO2015112441A1

  公开（公告）日：2015-07-30

  The present invention relates to compounds of formula (I) that are metallo-β-lactamase inhibitors, the synthesis of such compounds, and the use of such compounds for use with β-lactam antibiotics for overcoming resistance.

  本发明涉及式(I)的化合物，这些化合物是金属β-内酰胺酶抑制剂，以及这些化合物的合成和与β-内酰胺类抗生素一起用于克服耐药性的用途。
• DIAZANAPHTHALEN-3-YL CARBOXAMIDES AND PREPARATION AND USE THEREOF
  申请人：Samumed, LLC

  公开号：US20190127370A1

  公开（公告）日：2019-05-02

  Diazanaphthalene compounds for treating various diseases and pathologies are disclosed. More particularly, the present disclosure concerns the use of a diazanaphthalene compound or analogs thereof, in the treatment of disorders characterized by the activation of Wnt pathway signaling (e.g., cancer, abnormal cellular proliferation, angiogenesis, Alzheimer's disease, lung disease, inflammation, auto-immune diseases and osteoarthritis), the modulation of cellular events mediated by Wnt pathway signaling, as well as neurological conditions/disorders/diseases linked to overexpression of DYRK1A.

  本公开涉及使用二氮萘化合物或其类似物治疗通过激活Wnt途径信号传导特征的疾病的方法。更具体地，本公开涉及在治疗由Wnt途径信号传导激活所特征化的疾病（例如癌症、异常细胞增殖、血管生成、阿尔茨海默病、肺部疾病、炎症、自身免疫疾病和骨关节炎）中使用二氮萘化合物或其类似物，以及调节由Wnt途径信号传导介导的细胞事件，以及与DYRK1A过表达相关的神经病症/紊乱/疾病。
• Kinase inhibitors
  申请人：——

  公开号：US20030187026A1

  公开（公告）日：2003-10-02

  Compounds having the formula 1 are useful for inhibiting protein kinases. Also disclosed are compositions which inhibit protein kinases and methods of inhibiting protein kinases in a patient.

  具有以下化学式的化合物对抑制蛋白激酶很有用。还公开了抑制蛋白激酶的组合物以及在患者中抑制蛋白激酶的方法。