6-溴-2-氯喹唑啉 | 882672-05-1

• 物质功能分类: 有机原料 - 杂环化合物
• 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: 6-溴-2-氯喹唑啉
• 中文别名: 2-氯-6-溴喹唑啉；6-溴-2-喹唑啉
• 英文名称: 6-bromo-2-chloroquinazoline
• CAS: 882672-05-1
• 化学式: C₈H₄BrClN₂
• 分子量: 243.49
• InChiKey: NYQBZJFZEZEXFP-UHFFFAOYSA-N

物化性质

• 沸点：
  309.7±24.0 °C(Predicted)
• 密度：
  1.762

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 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：
  25.8
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2933990090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335
• 储存条件：
  2-8°C

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 6-Bromo-2-chloroquinazoline
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-2-chloroquinazoline
CAS number: 882672-05-1

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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: C8H4BrClN2
Molecular weight: 243.5

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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 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：

  6-溴-2-氯喹唑啉 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 盐酸 、 copper(l) iodide 、 N,N-二异丙基乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 、 sodium hydroxide 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 N-甲基吡咯烷酮 、 甲醇 、 N,N-二甲基甲酰胺 、 异丙醇 为溶剂， 反应 0.05h， 生成 N-(2-(3-(6-ethynylquinazolin-2-ylamino)-5-(1-methyl-1H-pyrazol-4-yl)phenoxy)ethyl)-1-methyl-1H-pyrazole-4-carboxamide trifluoroacetate
  参考文献：
  名称：

  [EN] 2 -ARYLAMINOQUINAZOLINES FOR TREATING PROLIFERATIVE DISEASES
  [FR] 2 -ARYLAMINOQUINAZOLINES DESTINÉES AU TRAITEMENT DES MALADIES PROLIFÉRATIVES

  摘要：

  这项发明提供了一种抑制PDKI的新型化合物。还提供了包括这些化合物的药物组合物，以及使用这些化合物或组合物治疗增殖性疾病，如癌症的方法。

  公开号：

  WO2009153313A1
• 作为产物：
  描述：

  2-氨基-5-溴苯甲醇 在 manganese(IV) oxide 、 三氯氧磷 作用下， 以 二氯甲烷 为溶剂， 反应 13.0h， 生成 6-溴-2-氯喹唑啉
  参考文献：
  名称：

  一种氘代激酶选择性抑制剂

  摘要：

  本发明为一种氘代激酶选择性抑制剂，提供式(I)化合物，其立体异构体、互变异构体或药学上可接受的盐，其作为FGFR4激酶选择性抑制剂及其在制备治疗由FGFR4或FGF19所致疾病的药物或药物组合物中的应用，本发明公开的化合物对FGFR4具有选择性的显著抑制活性，在肿瘤治疗领域具有广泛的应用前景。

  公开号：

  CN107304201A

文献信息

• [EN] PROTEIN KINASE INHIBITORS AND USES THEREOF FOR THE TREATMENT OF DISEASES AND CONDITIONS<br/>[FR] INHIBITEURS DE PROTÉINE KINASE ET LEURS UTILISATIONS POUR LE TRAITEMENT DE MALADIES ET DE PROBLÈMES DE SANTÉ
  申请人：UNIV HOUSTON SYSTEM

  公开号：WO2020232190A1

  公开（公告）日：2020-11-19

  Identified compounds demonstrate protein kinase inhibitory activity. More specifically, the compounds are demonstrated to inhibit receptor interacting kinase 2 (RIPK2) and/or Activin-like kinase 2 (ALK2) and/or receptor interacting kinase 3 (RIPK3). Compounds that are either dual RIPK2/ALK2 inhibitors or that preferentially inhibit RIPK2 or ALK2 or RIPK3 could provide therapeutic benefit. Compounds that function as RIPK3 inhibitors provide therapeutic benefit in the treatment of inflammatory and degenerative conditions.

  已识别的化合物具有蛋白激酶抑制活性。更具体地说，这些化合物被证实可以抑制受体相互作用激酶2（RIPK2）和/或激活素样激酶2（ALK2）和/或受体相互作用激酶3（RIPK3）。既能作为RIPK2/ALK2双重抑制剂，或优先抑制RIPK2或ALK2或RIPK3的化合物，可能提供治疗益处。作为RIPK3抑制剂的化合物在治疗炎症和退行性病症方面提供治疗益处。
• Aryl nitrogen-containing bicyclic compounds and methods of use
  申请人：Patel F. Vinod

  公开号：US20070054916A1

  公开（公告）日：2007-03-08

  The present invention comprises a new class of compounds useful for the prophylaxis and treatment of protein kinase mediated diseases, including inflammation, cancer and related conditions. The compounds have a general Formula I wherein A 1 , A 2 , A 3 , B, R 1 , R 2 , R 3 and R 4 are defined herein. Accordingly, the invention also comprises pharmaceutical compositions comprising the compounds of the invention, methods for the prophylaxis and treatment of kinase mediated diseases using the compounds and compositions of the invention, and intermediates and processes useful for the preparation of compounds of the invention.

  这项发明涉及一类新的化合物，用于预防和治疗蛋白激酶介导的疾病，包括炎症、癌症和相关疾病。这些化合物具有一般的化学式I，其中A1、A2、A3、B、R1、R2、R3和R4在此有定义。因此，该发明还涉及包括该发明的化合物的药物组合物，使用该发明的化合物和组合物预防和治疗激酶介导的疾病的方法，以及用于制备该发明的化合物的中间体和方法。
• [EN] IMIDAZOLIDINONE DERIVATIVES AS INHIBITORS OF PERK<br/>[FR] DÉRIVÉS D'IMIDAZOLIDINONE COMME INHIBITEURS DE PERK
  申请人：GLAXOSMITHKLINE INTELLECTUAL PROPERTY (NO 2) LTD

  公开号：WO2017046739A1

  公开（公告）日：2017-03-23

  The invention is directed to substituted imidazolidinone derivatives. Specifically, the invention is directed to compounds according to Formula I (I) wherein R1, R2, R3, R4, R5, R6, R7, X, Y1, Y2 and Z are defined herein. The compounds of the invention are inhibitors of PERK and can be useful in the treatment of cancer, pre-cancerous syndromes, as Alzheimer's disease, neuropathic pain, spinal cord injury, traumatic brain injury, ischemic stroke, stroke, Parkinson disease, diabetes, metabolic syndrome, metabolic disorders, Huntington's disease, Creutzfeldt-Jakob Disease, fatal familial insomnia, Gerstmann-Sträussler-Scheinker syndrome, and related prion diseases, amyotrophic lateral sclerosis, progressive supranuclear palsy, myocardial infarction, cardiovascular disease, inflammation, organ fibrosis, chronic and acute diseases of the liver, fatty liver disease, liver steatosis, liver fibrosis, chronic and acute diseases of the lung, lung fibrosis, chronic and acute diseases of the kidney, kidney fibrosis, chronic traumatic encephalopathy (CTE), neurodegeneration, dementias, frontotemporal dementias, tauopathies, Pick's disease, Neimann-Pick's disease, amyloidosis, cognitive impairment, atherosclerosis, ocular diseases, arrhythmias, in organ transplantation and in the transportation of organs for transplantation. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting PERK activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.

  这项发明涉及取代咪唑烷酮衍生物。具体而言，该发明涉及根据式I（I）中R1、R2、R3、R4、R5、R6、R7、X、Y1、Y2和Z所定义的化合物。该发明的化合物是PERK的抑制剂，可用于治疗癌症、癌前综合征、阿尔茨海默病、神经病性疼痛、脊髓损伤、创伤性脑损伤、缺血性中风、中风、帕金森病、糖尿病、代谢综合征、代谢紊乱、亨廷顿病、克雅氏病、致命性家族性失眠、格斯特曼-施特劳斯勒-谢因克症候群及相关朊蛋白病、肌萎缩侧索硬化、进行性核上性麻痹、心肌梗死、心血管疾病、炎症、器官纤维化、肝脏慢性和急性疾病、脂肪肝病、肝脂肪变性、肝纤维化、肺部慢性和急性疾病、肺纤维化、肾脏慢性和急性疾病、肾脏纤维化、慢性创伤性脑病（CTE）、神经退行性疾病、痴呆症、额颞叶痴呆症、tau蛋白病、皮克氏病、尼曼-皮克氏病、淀粉样变性、认知障碍、动脉粥样硬化、眼部疾病、心律失常、器官移植以及器官移植用途中的运输。因此，该发明进一步涉及包含该发明化合物的药物组合物。该发明还进一步涉及使用该发明化合物或包含该发明化合物的药物组合物抑制PERK活性和治疗相关疾病的方法。
• INHIBITORS OF FIBROBLAST GROWTH FACTOR RECEPTOR AND USE THEREOF
  申请人：Nanjing TransThera Biosciences Co. Ltd.

  公开号：US20190209564A1

  公开（公告）日：2019-07-11

  Provided are an irreversible inhibitor of a fibroblast growth factor receptor (FGFR) as indicated by formula I, a pharmaceutically acceptable salt, a stereoisomer, a pharmaceutical preparation, a pharmaceutical composition and an application thereof. R 1 , R 2 , R 3 , R 4 , ring A, Ar, ring B and warhead are as defined in the specification. The compound has high-efficiency and high-selectivity inhibition of a fibroblast growth factor receptor and can be applied to treatment of abnormal FGF/FGFR-mediated diseases, in particular the treatment of cancers.

  提供了一种不可逆的成纤维细胞生长因子受体（FGFR）抑制剂，如式I所示，以及其药学上可接受的盐、立体异构体、药物制剂、药物组合物及其应用。R1、R2、R3、R4、环A、Ar、环B和弹头如说明书中所定义。该化合物对成纤维细胞生长因子受体具有高效和高选择性的抑制作用，可用于治疗异常FGF/FGFR介导的疾病，特别是癌症的治疗。
• Discovery of 2-arylquinazoline derivatives as a new class of ASK1 inhibitors
  作者：Andrii Monastyrskyi、Simon Bayle、Victor Quereda、Wayne Grant、Michael Cameron、Derek Duckett、William Roush

  DOI：10.1016/j.bmcl.2017.12.026

  日期：2018.2

  The development of a new series of apoptosis signal-regulating kinase 1 (ASK1) inhibitors is described. Starting from purine, pyrimidine and quinazoline scaffolds identified by high throughput screening, we used tools of structure-based drug design to develop a series of potent kinase inhibitors, including 2-arylquinazoline derivatives 12 and 23, with submicromolar inhibitory activities against ASK1

  描述了一系列新的凋亡信号调节激酶1（ASK1）抑制剂的发展。从通过高通量筛选确定的嘌呤，嘧啶和喹唑啉支架开始，我们使用基于结构的药物设计工具开发了一系列有效的激酶抑制剂，包括对ASK1具有亚微摩尔抑制活性的2-芳基喹唑啉衍生物12和23。动力学分析表明，本文所述的2-芳基喹唑啉支架ASK1抑制剂具有ATP竞争性。