8-溴-2-氯喹唑啉 | 956100-63-3

• 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: 8-溴-2-氯喹唑啉
• 英文名称: 8-bromo-2-chloroquinazoline
• 英文别名: 2-chloro-8-bromoquinazoline
• CAS: 956100-63-3
• 化学式: C₈H₄BrClN₂
• 分子量: 243.49
• InChiKey: BFDGSOGSXIFDNF-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

• 危险等级：
  IRRITANT
• 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℃，惰性气体

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: 8-Bromo-2-chloroquinazoline
Synonyms:

---

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

---

Section 3. Composition/information on ingredients.
Ingredient name: 8-Bromo-2-chloroquinazoline
CAS number: 956100-63-3

---

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.

---

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.

---

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.

---

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:

---

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.

---

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

---

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.

---

Section 11. Toxicological information
No data.

---

Section 12. Ecological information
No data.

---

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.

---

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

---

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.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  8-溴-2-氯喹唑啉 在 盐酸 、 四(三苯基膦)钯 、 sodium carbonate 作用下， 以 1,4-二氧六环 、 乙醇 、 水 、 正丁醇 为溶剂， 生成 8-(3-fluoro-4-methoxyphenyl)-N-(4-(3-morpholino-1H-1,2,4-triazol-1-yl)phenyl)quinazolin-2-amine
  参考文献：
  名称：

  Synthesis and SAR of novel quinazolines as potent and brain-penetrant c-jun N-terminal kinase (JNK) Inhibitors

  摘要：

  Quinazoline 3 was discovered as a novel c-jun N-terminal kinase (JNK) inhibitor with good brain penetration and pharmacokinetic (PK) properties. A number of analogs which were potent both in the biochemical and cellular assays were discovered. Quinazoline 13a was found to be a potent JNK3 inhibitor (IC50 = 40 nM), with > 500-fold selectivity over p38, and had good PK and brain penetration properties. With these properties, 13a is considered a potential candidate for in vivo evaluation. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.01.079
• 作为产物：
  描述：

  2-氨基-3-溴苯甲酸 在 亚硝酸叔戊酯 、 氨 、 三氯氧磷 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 N,N-二甲基苯胺 为溶剂， 反应 54.0h， 生成 8-溴-2-氯喹唑啉
  参考文献：
  名称：

  FUSED RING PYRIMIDINE COMPOUND, INTERMEDIATE, AND PREPARATION METHOD, COMPOSITION AND USE THEREOF

  摘要：

  揭示的区域融合环嘧啶化合物，以及中间体、制备方法、组合物及其用途。融合环嘧啶化合物是如下式I所示的化合物，其为互变异构体、对映异构体、顺反异构体、药学上可接受的盐、代谢物、代谢前体或其前药，上述化合物用于制备用于预防、缓解或治疗免疫系统疾病、自身免疫疾病、细胞增殖性疾病、过敏性疾病和心血管疾病中的一种或多种的药物，且该化合物对Janues激酶、FGFR激酶、FLT3激酶和Src家族激酶具有强烈的抑制作用。

  公开号：

  US20180208604A1
• 作为试剂：
  描述：

  2-甲氧基乙胺 、 (1R,3R)-N-BOC-1-氨基环戊烷-3-甲酸 在 8-溴-2-氯喹唑啉 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成
  参考文献：
  名称：

  Potent GCN2 Inhibitor Capable of Reversing MDSC-Driven T Cell Suppression Demonstrates In Vivo Efficacy as a Single Agent and in Combination with Anti-Angiogenesis Therapy

  摘要：

  DOI：

  10.1021/acs.jmedchem.2c00736

文献信息

• [EN] INHIBITORS OF KRAS G12C<br/>[FR] INHIBITEURS DE K-RAS G12C
  申请人：ARAXES PHARMA LLC

  公开号：WO2015054572A1

  公开（公告）日：2015-04-16

  Compounds having activity as inhibitors of G12C mutant KRAS protein are provided. The compounds have the following structure (I): or a pharmaceutically acceptable salt, tautomer, prodrug or stereoisomer thereof, wherein R1, R2a, R3a, R3b, R4a, R4b, G1, G2, L1, L2, m1, m2, A, B, W, X, Y, Z and E are as defined herein. Methods associated with preparation and use of such compounds, pharmaceutical compositions comprising such compounds and methods to modulate the activity of G12C mutant KRAS protein for treatment of disorders, such as cancer, are also provided.

  提供了作为G12C突变KRAS蛋白抑制剂活性的化合物。这些化合物具有以下结构（I）：或其药用可接受的盐、互变异构体、前药或立体异构体，其中R1、R2a、R3a、R3b、R4a、R4b、G1、G2、L1、L2、m1、m2、A、B、W、X、Y、Z和E如本文所定义。还提供了与制备和使用这些化合物相关的方法，包括含有这些化合物的药物组合物以及调节G12C突变KRAS蛋白活性以治疗癌症等疾病的方法。
• [EN] AMIDES AS PIM INHIBITORS<br/>[FR] AMIDES CONVENANT COMME INHIBITEURS DES PIM
  申请人：AMGEN INC

  公开号：WO2013130660A1

  公开（公告）日：2013-09-06

  The invention relates to amide-containing compounds of formula (1), and salts thereof. In some embodiments, the invention relates to inhibitors or modulators of Pim-1 and/or Pim-2, and/or Pim-3 protein kinase activity or enzyme function. In still further embodiments, the invention relates to pharmaceutical compositions comprising compounds disclosed herein, and their use in the prevention and treatment of Pim kinase related conditions and diseases, preferably cancer.

  本发明涉及式(1)的含酰胺化合物及其盐。在一些实施例中，本发明涉及Pim-1和/或Pim-2和/或Pim-3蛋白激酶活性或酶功能的抑制剂或调节剂。在更进一步的实施例中，本发明涉及包含本文披露的化合物的药物组合物，及其用于预防治疗Pim激酶相关状况和疾病，尤其是癌症的应用。
• Structure-Guided Discovery of Aminoquinazolines as Brain-Penetrant and Selective LRRK2 Inhibitors
  作者：Mitchell H. Keylor、Anmol Gulati、Solomon D. Kattar、Rebecca E. Johnson、Ryan W. Chau、Kaila A. Margrey、Michael J. Ardolino、Cayetana Zarate、Kelsey E. Poremba、Vladimir Simov、Gregori J. Morriello、John J. Acton、Barbara Pio、Xin Yan、Rachel L. Palte、Spencer E. McMinn、Lisa Nogle、Charles A. Lesburg、Donovon Adpressa、Shishi Lin、Santhosh Neelamkavil、Ping Liu、Jing Su、Laxminarayan G. Hegde、Janice D. Woodhouse、Robert Faltus、Tina Xiong、Paul J. Ciaccio、Jennifer Piesvaux、Karin M. Otte、Harold B. Wood、Matthew E. Kennedy、David Jonathan Bennett、Erin F. DiMauro、Matthew J. Fell、Peter H. Fuller

  DOI：10.1021/acs.jmedchem.1c01968

  日期：2022.1.13

  campaign supported by structural enablement, which culminated in the discovery of brain-penetrant, candidate-quality molecules as represented by compounds 22 and 24. These compounds exhibit remarkable selectivity against the kinome and offer good oral bioavailability and low projected human doses. Furthermore, they showcase the implementation of stereochemical design elements that serve to enable a potency-

  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。
• [EN] COMBINATION THERAPIES FOR TREATMENT OF CANCER<br/>[FR] THÉRAPIES COMBINATOIRES POUR LE TRAITEMENT DU CANCER
  申请人：ARAXES PHARMA LLC

  公开号：WO2016044772A1

  公开（公告）日：2016-03-24

  Combination therapies for treatment of cancers associated with mutations in the KRAS gene are provided. Compositions comprising therapeutic agents for treatment of cancers associated with mutations in the KRAS gene are also provided.

  提供用于治疗与KRAS基因突变相关的癌症的联合疗法。还提供了包含治疗剂的组合物，用于治疗与KRAS基因突变相关的癌症。
• [EN] MODULATORS OF RAS GTPASE<br/>[FR] MODULATEURS DE RAS GTPASE
  申请人：TOSK INC

  公开号：WO2020214537A1

  公开（公告）日：2020-10-22

  RAS modulating compounds and methods of using the same are provided. The compounds find use in modulating the activity of a target RAS in a sample. The target RAS can be a mutant RAS that is implicated in a disease of interest. In some cases, the subject compounds can inhibit the growth of cancer cells whose progression is driven by kRAS or a mutated kRAS. Methods of treating a subject for a RAS driven disease including administering a therapeutically effective amount of the subject compound are provided. Also provided are pharmaceutical compositions and kits which include the subject compounds.

  提供了调节RAS的化合物和使用方法。这些化合物可用于调节样本中靶向RAS的活性。靶向RAS可能是与感兴趣疾病有关的突变RAS。在某些情况下，这些化合物可以抑制由kRAS或突变kRAS驱动的癌细胞的生长。提供了治疗受RAS驱动疾病的方法，包括给予受试者治疗有效量的该化合物。还提供了包括这些化合物的药物组合物和试剂盒。