4-氯-6-甲氧基喹啉 | 4295-04-9

• 物质功能分类: 医药中间体 - 喹啉类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 中文名称: 4-氯-6-甲氧基喹啉
• 中文别名: 6-甲氧基-4-氯喹啉
• 英文名称: 4-chloro-6-methoxyquinoline
• 英文别名: 6-methoxy-4-chloroquinoline；4-Chlor-6-methoxy-chinolin
• CAS: 4295-04-9
• 化学式: C₁₀H₈ClNO
• mdl: MFCD00024007
• 分子量: 193.633
• InChiKey: BEOVBLPXVFICSP-UHFFFAOYSA-N

物化性质

• 熔点：
  79-79.5 °C
• 沸点：
  299.9±20.0 °C(Predicted)
• 密度：
  1.267±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  22.1
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 安全说明：
  S26,S39
• 危险类别码：
  R41
• 海关编码：
  2933499090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  存放于室温、密封且干燥的环境中。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-Chloro-6-methoxyquinoline
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-methoxyquinoline
CAS number: 4295-04-9

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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: C10H8ClNO
Molecular weight: 193.6

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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-甲氧基喹啉 在 间氯过氧苯甲酸 作用下， 以 二氯甲烷 为溶剂， 生成 4-chloro-6-methoxyquinoline 1-oxide
  参考文献：
  名称：

  可见光促进喹啉N-氧化物的C2三氟甲基化

  摘要：

  已经描述了用于喹啉N-氧化物的直接C 2三氟甲基化的光氧化还原催化策略。该反应与一系列合成相关的官能团相容，以提供室温下各种C 2三氟甲基喹啉N-氧化物的有效合成。机理研究表明，该反应通过自由基途径进行。

  DOI：

  10.1055/s-0039-1690726
• 作为产物：
  描述：

  4-羟基-6-甲氧基喹啉-3-羧酸乙酯 在 盐酸 、 ammonium hydroxide 、 sodium hydroxide 、 三氯氧磷 作用下， 以 甲醇 为溶剂， 生成 4-氯-6-甲氧基喹啉
  参考文献：
  名称：

  关于双电荷四氮杂环烷作为小电导Ca 2+激活的K +通道的强抑制剂的进一步研究

  摘要：

  以前，已证明基于喹啉鎓的四氮杂环烷酮（例如UCL 1684和UCL 1848）作为有效的小肽非肽类阻滞剂，对化学结构的变化（尤其是对环庚烷体系的大小）非常敏感。电导Ca 2+激活的K +离子通道（SK Ca）。当前的工作试图优化UCL 1848中连接链的结构。我们报道了29个UCL 1848类似物的合成和SK Ca通道阻滞活性，其中UCL 1848的中心CH 2被其他基团X或取代。 Y = O，S，CF 2，C O，CHOH，C C，CHCH，CHMe，以探索键长或柔韧性的细微变化是否可以进一步提高效力。通过合成和测试带有取代基（NO 2，NH 2，CF 3，F，Cl，CH 3，OCH 3，OCF 3， OH）在氨基喹啉鎓环的5、6或7个位置上。与我们之前的工作一样，测定了每种化合物对大鼠交感神经元后超极化（AHP）的抑制作用，这种作用是由SK Ca通道的SK3亚型介导的。一种新化合物（39，R

  DOI：

  10.1016/j.ejmech.2013.02.029

文献信息

• OXAZOLIDINONE ANTIBIOTICS
  申请人：Bur Daniel

  公开号：US20110039823A1

  公开（公告）日：2011-02-17

  The invention relates to compounds of formula (I) wherein U, V, W, X, R1, R2, R3, R4, R5, R6, A, B, D, E, G, m, and n are as defined in the description, to pharmaceutically acceptable salts of such compounds for use in the manufacture of a medicament for the prevention or treatment of a bacterial infection. Certain compounds of formula (I) are new and are also part of this invention.

  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。
• QUINOLINE DERIVATIVES
  申请人：Jung Frederic Henri

  公开号：US20090076075A1

  公开（公告）日：2009-03-19

  The invention concerns quinoline derivatives of Formula I or a pharmaceutically-acceptable salt thereof, wherein each of X 1 , p, R 1 , q, R 2 , R 3 , R 4 , R 5 Ring A, r and R 6 has any of the meanings defined hereinbefore in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use in the treatment of cell proliferative disorders.

  这项发明涉及公式I的喹啉衍生物或其药用盐，其中X 1 ，p，R 1 ，q，R 2 ，R 3 ，R 4 ，R 5 ，环A，r和R 6 中的每一个具有在描述中定义的任何含义；它们的制备方法，含有它们的药物组合物以及它们在制造用于治疗细胞增殖紊乱的药物的药物中的使用。
• [EN] QUINOLINE AND QUINAZOLINE COMPOUNDS AND METHODS OF USE THEREOF<br/>[FR] COMPOSÉS DE QUINOLÉINE ET DE QUINAZOLINE ET LEURS PROCÉDÉS D'UTILISATION
  申请人：STINGRAY THERAPEUTICS INC

  公开号：WO2020190912A1

  公开（公告）日：2020-09-24

  Compounds and methods for their preparation and use as therapeutic or prophylactic agents, fo example for treatment of cancer, bacterial or viral diseases by targeting Ectonucleotide Pyrophosphatase/Phosphodiesterase- 1 (ENPP1).

  化合物及其制备和用作治疗或预防剂的方法，例如通过靶向Ectonucleotide Pyrophosphatase/Phosphodiesterase-1 (ENPP1)来治疗癌症、细菌或病毒性疾病。
• [EN] SMALL-MOLECULE NADPH OXIDASE 2 INHIBITORS<br/>[FR] INHIBITEURS DE NADPH OXYDASE 2 À PETITE MOLÉCULE
  申请人：UNIV COPENHAGEN

  公开号：WO2021105497A1

  公开（公告）日：2021-06-03

  The invention provides compounds of Formula (II) which comprise two terminal 2-aminoquinoline moieties. They are novel and potent inhibitors of the p47phox-p22phox protein-protein interaction that can inhibit the assembly and thus activation of the multisubunit and superoxide-generating NADPH oxidase 2 complex. The compounds are therapeutically relevant as they can reduce cell damage in diseases where NADPH oxidase 2 is a major contributor to generation of reactive oxygen species (ROS) and oxidative stress.

  该发明提供了公式（II）的化合物，其中包括两个末端的2-氨基喹啉基团。它们是新颖且有效的 p47phox-p22phox 蛋白质相互作用抑制剂，可以抑制多亚基和产生超氧化物的 NADPH 氧化酶 2 复合物的组装和激活。这些化合物在治疗上具有重要意义，因为它们可以减少 NADPH 氧化酶 2 在产生活性氧物种（ROS）和氧化应激中起主要作用的疾病中的细胞损伤。
• Optimization of 4-Anilinoquinolines as Dengue Virus Inhibitors
  作者：Pei-Tzu Huang、Sirle Saul、Shirit Einav、Christopher R. M. Asquith

  DOI：10.3390/molecules26237338

  日期：——

  Emerging viral infections, including those caused by dengue virus (DENV) and Venezuelan Equine Encephalitis virus (VEEV), pose a significant global health challenge. Here, we report the preparation and screening of a series of 4-anilinoquinoline libraries targeting DENV and VEEV. This effort generated a series of lead compounds, each occupying a distinct chemical space, including 3-((6-bromoquinolin-4-yl)amino)phenol (12), 6-bromo-N-(5-fluoro-1H-indazol-6-yl)quinolin-4-amine (50) and 6-((6-bromoquinolin-4-yl)amino)isoindolin-1-one (52), with EC50 values of 0.63–0.69 µM for DENV infection. These compound libraries demonstrated very limited toxicity with CC50 values greater than 10 µM in almost all cases. Additionally, the lead compounds were screened for activity against VEEV and demonstrated activity in the low single-digit micromolar range, with 50 and 52 demonstrating EC50s of 2.3 µM and 3.6 µM, respectively. The promising results presented here highlight the potential to further refine this series in order to develop a clinical compound against DENV, VEEV, and potentially other emerging viral threats.

  新兴病毒感染，包括那些由登革热病毒（DENV）和委内瑞拉马脑炎病毒（VEEV）引起的感染，构成了全球重大的健康挑战。在这里，我们报告了针对DENV和VEEV的一系列4-苯胺基喹啉类化合物库的制备和筛选工作。这一努力产生了一系列主导化合物，每个化合物占据着不同的化学空间，包括3-((6-溴喹啉-4-基)氨基)酚（12）、6-溴-N-(5-氟-1H-吲哚-6-基)喹啉-4-胺（50）和6-((6-溴喹啉-4-基)氨基)异吲哚啉-1-酮（52），对DENV感染的EC50值为0.63-0.69 µM。这些化合物库在几乎所有情况下表现出非常有限的毒性，CC50值大于10 µM。此外，主导化合物被筛选用于对抗VEEV，并在低个位数微摩尔范围内展示了活性，其中50和52的EC50分别为2.3 µM和3.6 µM。这里呈现的有希望的结果突显了进一步完善这一系列的潜力，以开发针对DENV、VEEV和潜在其他新兴病毒威胁的临床化合物。