4-羟基-7-甲氧基喹啉-3-甲酸 | 28027-17-0

• 物质功能分类: 医药中间体 - 杂环化合物 - 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-羟基-7-甲氧基喹啉-3-甲酸
• 中文别名: 4-羟基-7-甲氧基喹啉-3-羧基酸；4-羟基-7-甲氧基喹啉-3-羧酸；4-羟基-7-甲氧基喹啉-3-羧基 酸
• 英文名称: 4-hydroxy-7-methoxyquinoline-3-carboxylic acid
• 英文别名: 4-hydroxy-7-methoxy-3-quinoline carboxylic acid；7-methoxy-4-oxo-1H-quinoline-3-carboxylic acid
• CAS: 28027-17-0
• 化学式: C₁₁H₉NO₄
• mdl: MFCD00024004
• 分子量: 219.197
• InChiKey: QROPNBKULZRDMD-UHFFFAOYSA-N

物化性质

• 熔点：
  0°C
• 沸点：
  0°C
• 密度：
  1.444
• 闪点：
  0°C

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  75.6
• 氢给体数：
  2
• 氢受体数：
  5

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S22,S24/25
• 危险类别码：
  R20/21/22
• 海关编码：
  2933499090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-Hydroxy-7-methoxyquinoline-3-carboxylic acid
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-Hydroxy-7-methoxyquinoline-3-carboxylic acid
CAS number: 28027-17-0

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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: C11H9NO4
Molecular weight: 219.2

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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.

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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-羟基-7-甲氧基喹啉-3-甲酸 在 三氯氧磷 作用下， 以 二苯醚 为溶剂， 反应 2.17h， 生成 N'-(7-methoxyquinolin-4-yl)decane-1,10-diamine
  参考文献：
  名称：

  Structure−Activity Relationships for Antiplasmodial Activity among 7-Substituted 4-Aminoquinolines

  摘要：

  Aminoquinolines (AQs) with diaminoalkane side chains (-HNRNEt2) shorter or longer than the isopentyl side chain [-HNCHMe(CH2)(3)NEt2] of chloroquine are active against both chloroquine-susceptible and -resistant Plasmodium falciparum. (De, D.; et al. Am. J. Trop. Med. Hyg. 1996, 55, 579-583). In the studies reported here, we examined structure-activity relationships (SARs) among AQs with different N,N-diethyldiaminoalkane side chains and different substituents at the 7-position occupied by Cl in chloroquine. 7-Iodo- and 7-bromo-AQs with diaminoalkane side chains [-HN(CH2)(2)NEt2, -HN(CH2)(3)NEt2, or -HNCHMeCH2NEt2] were as active as the corresponding 7-chloro-AQs against both chloroquine-susceptible and -resistant P. falciparum (IC(50)s of 3-12 nM). In contrast, with one exception, 7-fluoro-AQs and 7-trifluoromethyl-AQs were less active against chloroquine-susceptible P. falciparum (IC(50)s of 15-50 nM) and substantially less active against chloroquine-resistant P. falciparum (IC(50)s of 18-500 nM). Furthermore, most 7-OMe-AQs were inactive against both chloroquine-susceptible (IC(50)s of 17-150 nM) and -resistant P. falciparum (IC(50)s of 90-3000 nM).

  DOI：

  10.1021/jm980146x
• 作为产物：
  描述：

  (E)-2-ethoxycarbonyl-3-(3-methoxyanilino)prop-2-enoic acid 以87%的产率得到
  参考文献：
  名称：

  Bueyuekbingoel Erdem, Das Net, Klopman Gilles, Arch. Pharm., 327 (1994) N 3, S 129-131

  摘要：

  DOI：

文献信息

• Selective Inhibition of DNA Polymerase β by a Covalent Inhibitor
  作者：Shelby C. Yuhas、Daniel J. Laverty、Huijin Lee、Ananya Majumdar、Marc M. Greenberg

  DOI：10.1021/jacs.1c02453

  日期：2021.6.2

  has been closely linked to cancer. Selective inhibitors of this enzyme are lacking. Inspired by DNA lesions produced by antitumor agents that inactivate Pol β, we have undertaken the development of covalent small-molecule inhibitors of this enzyme. Using a two-stage process involving chemically synthesized libraries, we identified a potent irreversible inhibitor (14) of Pol β (KI = 1.8 ± 0.45 μM, kinact

  DNA 聚合酶 β (Pol β) 在 DNA 修复中起着至关重要的作用，并且与癌症密切相关。缺乏这种酶的选择性抑制剂。受使 Pol β 失活的抗肿瘤剂产生的 DNA 损伤的启发，我们着手开发这种酶的共价小分子抑制剂。使用涉及化学合成文库的两阶段过程，我们确定了Pol β的有效不可逆抑制剂 ( 14 ) ( K I = 1.8 ± 0.45 μM, k inact = (7.0 ± 1.0) × 10 –3 s –1 )。抑制剂14比其他 DNA 聚合酶选择性地灭活 Pol β。用14处理的 Pol β 胰蛋白酶消化物的 LC-MS/MS 分析鉴定了聚合酶结合位点内共价修饰的两个赖氨酸，其中一个先前被确定在DNA结合中起作用。荧光各向异性实验表明，用14预处理 Pol β可防止 DNA 结合。在野生型小鼠胚胎成纤维细胞 (MEF) 中使用前抑制剂 ( pro - 14 ) 的实验表明，抑制剂
• Oxazolo, thiazolo and selenazolo [4,5-c]-quinolin-4-amines and analogs
  申请人：3M Innovative Properties Company

  公开号：US06110929A1

  公开（公告）日：2000-08-29

  Thiazolo-, oxazolo- and selenazolo[4,5-c]quinolin-4-amines and analogs thereof are described including methods of manufacture and the use of novel intermediates. The compounds are immunomodulators and induce cytokine biosynthesis, including interferon and/or tumor biosynthesis, necrosis factor, and inhibit the T-helper-type 2 immune response. The compounds are further useful in the treatment of viral and neoplastic diseases.

  Thiazolo-, oxazolo-和selenazolo[4,5-c]quinolin-4-胺及其类似物的描述包括制造方法和新型中间体的使用。这些化合物是免疫调节剂，能诱导细胞因子生物合成，包括干扰素和/或肿瘤生物合成、坏死因子，并抑制T辅助型2型免疫应答。这些化合物在治疗病毒性和肿瘤性疾病方面也很有用。
• Thioquinolone compounds which have useful pharmaceutical activity
  申请人：Zenyaku Kogyo Kabushiki Kaisha

  公开号：US05773449A1

  公开（公告）日：1998-06-30

  Disclosed is a thioquinolone derivative which exhibits highly selective antibacterial activity against Helicobacter pylori.

  揭示了一种硫喹酮衍生物，对幽门螺杆菌表现出高度选择性的抗菌活性。
• Synthesis of 1,4-Dihydro-4-oxo-quinoline-3-carboxylic Acid Derivatives as Inhibitors of Rat Lens Aldose Reductase
  作者：Erdem Büyükbingöl、Net Daş、Gilles Klopman

  DOI：10.1002/ardp.19943270302

  日期：——

  The title compounds were prepared according to Scheme 2 and tested as inhibitors of the aldose reductase of rat lens.

  根据方案2制备标题化合物并作为大鼠晶状体醛糖还原酶的抑制剂进行测试。
• Design, synthesis and biological evaluation of new quinoline derivatives as potential antitumor agents
  作者：Tong Su、Jiongchang Zhu、Rongqin Sun、Huihui Zhang、Qiuhua Huang、Xiaodong Zhang、Runlei Du、Liqin Qiu、Rihui Cao

  DOI：10.1016/j.ejmech.2019.05.088

  日期：2019.9

  antiproliferative agent against HCT-116, RKO, A2780 and Hela cell lines with an IC50 value of 2.56, 3.67, 3.46 and 2.71 μM, respectively. The antitumor efficacy of the representative compound 11x in mice was also evaluated, and the results showed that compound 11x effectively inhibited tumor growth and decreased tumor weight in animal models. Further investigation on mechanism of action indicated that

  设计，合成和评估了一系列新的喹啉衍生物的抗增殖活性。结果表明，化合物11p，11s，11v，11x和11y表现出有效的抗增殖活性，对7种人类肿瘤细胞系和N-（3-甲氧基苯基）-7-（3-苯基丙氧基）的IC 50值低于10μM。发现喹啉-4-胺11x是针对HCT-116，RKO，A2780和Hela细胞系的最有效抗增殖剂，IC 50值分别为2.56、3.67、3.46和2.71μM。代表性化合物11x的抗肿瘤功效还评估了小鼠体内的肿瘤，结果表明化合物11x在动物模型中有效抑制了肿瘤的生长并减轻了肿瘤的重量。进一步的作用机理研究表明，化合物11x可以通过ATG5依赖性自噬途径抑制结直肠癌的生长。因此，这些喹啉衍生物是一类新的分子，具有被开发为新的抗肿瘤药物的潜力。