4-氯-6-甲氧基喹唑啉 | 50424-28-7

• 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: 4-氯-6-甲氧基喹唑啉
• 中文别名: 6-甲氧基-4-氨基喹唑啉；6-甲氧基喹唑啉-4-胺；6-甲氧基-4-氯喹唑啉
• 英文名称: 4-chloro-6-methoxyquinazoline
• 英文别名: 6-methoxy-4-chloroquinazoline；4-chloro-6-(methyloxy)quinazoline
• CAS: 50424-28-7
• 化学式: C₉H₇ClN₂O
• 分子量: 194.62
• InChiKey: MREJJMASIQVOTH-UHFFFAOYSA-N

物化性质

• 熔点：
  107.5-108 °C
• 沸点：
  323.0±22.0 °C(Predicted)
• 密度：
  1.333±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  35
• 氢给体数：
  0
• 氢受体数：
  3

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℃ |

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-Chloro-6-methoxyquinazoline
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-6-methoxyquinazoline
CAS number: 50424-28-7

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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.
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: C9H7ClN2O
Molecular weight: 194.6

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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.

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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：

  4-氯-6-甲氧基喹唑啉 在 吡啶 、 三乙胺 作用下， 以 乙醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 5.5h， 生成 (RS)-6-{5-[4-(6-methoxy-quinazolin-4-yl)-piperazin-1-ylmethyl]-2-oxo-oxazolidin-3-yl}-4H-benzo[1,4]thiazin-3-one
  参考文献：
  名称：

  OXAZOLIDINONE ANTIBIOTICS

  摘要：

  本发明涉及式(I)的化合物，其中U、V、W、X、R1、R2、R3、R4、R5、R6、A、B、D、E、G、m和n的定义如说明书中所述，还涉及用于制造预防或治疗细菌感染的药物的上述化合物的药用可接受盐。式(I)中的某些化合物是新颖的，也是本发明的一部分。

  公开号：

  US20110039823A1
• 作为产物：
  描述：

  5-甲氧基-2-硝基苯甲酸 在 盐酸 、 五氯化磷 、 tin(ll) chloride 、 三氯氧磷 作用下， 生成 4-氯-6-甲氧基喹唑啉
  参考文献：
  名称：

  166.合成抗疟药。第十六部分。4-二烷基氨基烷基氨基喹唑啉。6位和7位取代基的变化

  摘要：

  DOI：

  10.1039/jr9470000890

文献信息

• Aurora Kinase Modulators and Method of Use
  申请人：Amgen Inc.

  公开号：US20140336182A1

  公开（公告）日：2014-11-13

  The present invention relates to chemical compounds having a general formula I wherein A 1-8 , D′, L 1 , L 2 , R 1 , R 6-8 and n are defined herein, and synthetic intermediates, which are capable of modulating various protein kinase receptor enzymes and, thereby, influencing various disease states and conditions related to the activities of such kinases. For example, the compounds are capable of modulating Aurora kinase thereby influencing the process of cell cycle and cell proliferation to treat cancer and cancer-related diseases. The invention also includes pharmaceutical compositions, including the compounds, and methods of treating disease states related to the activity of Aurora kinase.

  本发明涉及具有一般式I的化合物，其中A1-8、D'、L1、L2、R1、R6-8和n在此处定义，并且具有调节各种蛋白激酶受体酶并因此影响与这些激酶活动相关的各种疾病状态和病况的能力的合成中间体。例如，这些化合物能够调节枢纽激酶，从而影响细胞周期和细胞增殖过程，以治疗癌症和与癌症相关的疾病。该发明还包括包括这些化合物的药物组合物，以及治疗与枢纽激酶活性相关的疾病状态的方法。
• 4-Aminoquinazoline Derivatives and Uses Thereof
  申请人：SHANGHAI INSTITUTE OF PHARMACEUTICAL INDUSTRY

  公开号：US20140235633A1

  公开（公告）日：2014-08-21

  The present invention provides a 4-aminoquinazoline derivative having the chemical structure of the following formula, and the use thereof. It is demonstrated by the pharmacological experiment that, the compound or a salt thereof according to the present invention not only has distinct inhibitory effect on histone deacetylases, but also has stronger differentiation induction and anti-proliferative activities for certain tumor cells. It can be used in the treatment of cancers and diseases related to cell differentiation and proliferation. Excellent efficacy is observed especially for leukemia and a solid tumor. As demonstrated by the animal test, the compound or a salt thereof according to the present invention is less toxic.

  本发明提供了一种具有以下化学结构的4-氨基喹唑啉衍生物，以及其用途。药理实验证明，根据本发明的化合物或其盐不仅对组蛋白去乙酰化酶具有明显的抑制作用，而且对某些肿瘤细胞具有更强的分化诱导和抗增殖活性。它可用于治疗与细胞分化和增殖相关的癌症和疾病。特别是对白血病和实体肿瘤观察到了出色的疗效。药物实验证明，根据本发明的化合物或其盐毒性较小。
• 4-heterocyclyl-substituted quinazoline derivatives, processes for their
  申请人：Pfizer Inc.

  公开号：US05736534A1

  公开（公告）日：1998-04-07

  This invention relates to certain 4-aminoquinazolines and the pharmaceutically acceptable salts and stereoisomers thereof, the formula whereof are described herein. The compounds are useful for the treatment of hyperproliferative diseases, particularly as anti-cancer agents.

  这项发明涉及某些4-氨基喹唑啉及其药用可接受的盐和立体异构体，其公式在本文件中有所描述。这些化合物用于治疗过度增殖性疾病，特别是作为抗癌剂。
• ALKYLQUINOLINE AND ALKYLQUINAZOLINE KINASE MODULATORS
  申请人：Baindur Nand

  公开号：US20060281772A1

  公开（公告）日：2006-12-14

  The invention is directed to alkylquinoline and alkylquinazoline compounds of Formula I: wherein R 1 , R 2 , R 3 , B, Z, G, Q and X are as defined herein, the use of such compounds as protein tyrosine kinase modulators, particularly inhibitors of FLT3 and/or c-kit and/or TrkB, the use of such compounds to reduce or inhibit kinase activity of FLT3 and/or c-kit and/or TrkB in a cell or a subject, and the use of such compounds for preventing or treating in a subject a cell proliferative disorder and/or disorders related to FLT3 and/or c-kit and/or TrkB. The present invention is further directed to pharmaceutical compositions comprising the compounds of the present invention and to methods for treating conditions such as cancers and other cell proliferative disorders.

  该发明涉及Formula I的烷基喹啉和烷基喹噁啉化合物： 其中R1、R2、R3、B、Z、G、Q和X如本文所定义，所述化合物的用途为蛋白酪氨酸激酶调节剂，特别是FLT3和/或c-kit和/或TrkB的抑制剂，所述化合物的用途为在细胞或受试者中减少或抑制FLT3和/或c-kit和/或TrkB的激酶活性，以及所述化合物的用途为预防或治疗受试者的细胞增殖紊乱和/或与FLT3和/或c-kit和/或TrkB相关的紊乱。本发明还涉及包括本发明化合物的药物组合物，以及治疗癌症和其他细胞增殖紊乱等疾病的方法。
• [EN] QUINAZOLINE DERIVATIVES AS ECTONUCLEOTIDE PYROPHOSPHATASE PHOSPHODIESTERASE 1 INHIBITORS<br/>[FR] DÉRIVÉS DE QUINAZOLINE UTILISÉS EN TANT QU'INHIBITEURS D'ECTONUCLÉOTIDE PYROPHOSPHATASE/PHOSPHODIESTÉRASE 1
  申请人：RIBOSCIENCE LLC

  公开号：WO2020140001A1

  公开（公告）日：2020-07-02

  The present disclosure provides certain quinazoline compounds that inhibit ectonucleotide pyrophosphatase/phosphodiesterase 1 (ENPP1) enzymatic activity and are therefore useful for the treatment of diseases and conditions modulated at least in part by ENPP1. Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds.

  本公开提供了一些抑制细胞外核苷酸焦磷酸酶/磷酸二酯酶1（ENPP1）酶活性的喹唑啉化合物，因此对于治疗至少部分受ENPP1调节的疾病和病况是有用的。还提供了含有这些化合物的药物组合物以及制备这些化合物的方法。