6-甲基喹啉-2(1h)-酮 | 4053-34-3

• 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: 6-甲基喹啉-2(1h)-酮
• 中文别名: 2-羟基-6-甲基喹啉
• 英文名称: 6-methylquinolin-2(1H)-one
• 英文别名: 6-methyl-1H-quinolin-2-one；6-Methylcarbostyril；6-methyl-2(1H)-quinolinone；1,2-dihydro-6-methylquinolin-2-one
• CAS: 4053-34-3
• 化学式: C₁₀H₉NO
• 分子量: 159.188
• InChiKey: LOUXUHOSYWFSHV-UHFFFAOYSA-N

物化性质

• 熔点：
  237°C
• 沸点：
  284.68°C (rough estimate)
• 密度：
  1.1202 (rough estimate)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 海关编码：
  2933790090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 6-Methylquinolin-2(1H)-one
Synonyms: 2-Hydroxy-6-methylquinoline

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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-Methylquinolin-2(1H)-one
CAS number: 4053-34-3

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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: C10H9NO
Molecular weight: 159.2

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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：

  6-甲基喹啉-2(1h)-酮 在 N-溴代丁二酰亚胺(NBS) 、 potassium carbonate 、 三氯氧磷 、 过氧化苯甲酰 作用下， 以 苯 为溶剂， 反应 19.84h， 生成 N-[6-(bromomethyl)quinolin-2-yl]acetamide
  参考文献：
  名称：

  用于有效和选择性神经元一氧化氮合酶抑制的简化的基于 2-氨基喹啉的支架

  摘要：

  由于高水平的一氧化氮 (NO) 与神经退行性疾病有关，因此治疗上需要抑制一氧化氮合酶 (nNOS) 的神经元异构体和降低 NO 水平。尽管如此，许多 nNOS 抑制剂模拟l-精氨酸，生物利用度低。设计基于 2-氨基喹啉的支架，希望它们可以 (a) 将氨基吡啶模拟为有效的、异构体选择性精氨酸等排体，并且 (b) 具有更有助于口服生物利用度和 CNS 渗透的化学性质。合成了一系列这些化合物，并针对纯化的 nNOS 酶、内皮 NOS (eNOS) 和诱导型 NOS (iNOS) 进行了分析。建立在 7-取代 2-氨基喹啉核心上的几种化合物是有效的和异构体选择性的；X 射线晶体学表明，氨基喹啉通过模拟底物与保守活性位点谷氨酸残基的相互作用来发挥抑制作用。最有效和选择性的化合物，7和15, 在 Caco-2 测定中进行了测试，显示出良好的渗透性和低流出量，表明口服生物利用度的潜力很大。

  DOI：

  10.1021/jm401838x
• 作为产物：
  描述：

  N-(2-formyl-4-methylphenyl)acetamide 在 caesium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 12.0h， 以70%的产率得到6-甲基喹啉-2(1h)-酮
  参考文献：
  名称：

  使用空气作为氧化剂的铁催化CCσ键的有氧氧化裂解：对碳链缩短的醛，酮和1,2-二羰基化合物进行化学选择性

  摘要：

  已经开发了酮的简单的铁催化的需氧氧化CCσ键裂解。易获得且对环境无害的空气用作氧化剂。该反应阻止使用...

  DOI：

  10.1039/c5cc07390a

文献信息

• [EN] HETEROCYCLIC COMPOUNDS FOR THE TREATMENT OF STRESS-RELATED CONDITIONS<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES POUR LE TRAITEMENT D'ÉTATS LIÉS AU STRESS
  申请人：OTSUKA PHARMA CO LTD

  公开号：WO2010137738A1

  公开（公告）日：2010-12-02

  The present invention provides a novel heterocyclic compound. A heterocyclic compound represented by general formula (1) wherein, R1 and R2, each independently represent hydrogen; a phenyl lower alkyl group that may have a substituent(s) selected from the group consisting of a lower alkyl group and the like on a benzene ring and/or a lower alkyl group; or a cyclo C3-C8 alkyl lower alkyl group; or the like; R3 represents a lower alkynyl group or the like; R4 represents a phenyl group that may have a substituent(s) selected from the group consisting of a 1,3,4-oxadiazolyl group that may have e.g., halogen or a heterocyclic group selected from pyridyl group and the like; the heterocyclic group may have at least one substituent(s) selected from a lower alkoxy group and the like or a salt thereof.

  本发明提供了一种新颖的杂环化合物。一种由通式（1）表示的杂环化合物，其中，R1和R2分别独立表示氢；苯基较低烷基基团，可能在苯环和/或较低烷基基团上具有从较低烷基基团等组成的取代基；或环C3-C8烷基较低烷基基团；或类似物；R3表示较低炔基基团或类似物；R4表示可能具有从1,3,4-噁二唑基团（例如，卤素）或从吡啶基团等组成的取代基的苯基团；所述杂环基可能具有至少一个从较低烷氧基等选择的取代基或其盐。
• SULFONE AMIDE LINKED BENZOTHIAZOLE INHIBITORS OF ENDOTHELIAL LIPASE
  申请人：BRISTOL-MYERS SQUIBB COMPANY

  公开号：US20160326125A1

  公开（公告）日：2016-11-10

  The present invention provides compounds of Formula (I) as defined in the specification and compositions comprising any of such novel compounds. These compounds are endothelial lipase inhibitors which may be used medicaments.

  本发明提供了规范中定义的Formula (I)的化合物以及包含任何此类新化合物的组合物。这些化合物是内皮酶抑制剂，可用作药物。
• Quinoline derivatives having anti-tumor activity
  申请人：Imperial Chemical Industries PLC

  公开号：US05112837A1

  公开（公告）日：1992-05-12

  The invention relates to a quinoline of the formula: ##STR1## wherein each of R.sup.1 and R.sup.2, which may be the same or different, is hydrogen, halogeno, hydroxy, cyano, carbamoyl, nitro or amino, alkyl, alkoxy, alkylthio, alkylamino, dialkylamino or alkanoylamino each of up to 4 carbon atoms, or substituted alkyl or alkoxy each of up to 3 carbon atoms, provided that both R.sup.1 and R.sup.2 are not hydrogen; the quinoline ring may bear further substituents; R.sup.3 is hydrogen or alkyl of up to 4 carbon atoms; R.sup.4 is hydrogen, alkyl, alkenyl or alkynyl each of up to 4 carbon atoms or substituted alkyl of up to 3 carbon atoms; Ar is phenylene, naphthylene or heterocyclene which is unsubstituted or which bears one or more substituents; R.sup.5 is such that R.sup.5 --NH.sub.2 is an amino acid; or a pharmaceutically-acceptable salt or ester thereof. The compounds possess anti-tumor activity.

  本发明涉及一种喹啉，其公式为：##STR1## 其中，R.sup.1和R.sup.2可以是相同的或不同的，为氢、卤素、羟基、氰基、碳酰胺基、硝基或氨基，为碳原子数不超过4的烷基、烷氧基、烷硫基、烷氨基、二烷氨基或烷酮氨基，或为碳原子数不超过3的取代烷基或取代烷氧基，但R.sup.1和R.sup.2均不为氢；喹啉环可带有进一步的取代基；R.sup.3为氢或碳原子数不超过4的烷基；R.sup.4为氢、碳原子数不超过4的烷基、烯基或炔基，或为碳原子数不超过3的取代烷基；Ar为二价苯基、二价萘基或杂环基，其中未取代或带有1个或多个取代基；R.sup.5满足R.sup.5 --NH.sub.2是一种氨基酸；或其药用可接受的盐或酯。这些化合物具有抗肿瘤活性。
• Efficient visible light mediated synthesis of quinolin-2(1<i>H</i>)-ones from quinoline<i>N</i>-oxides
  作者：Susanta Mandal、Samuzal Bhuyan、Saibal Jana、Jagir Hossain、Karan Chhetri、Biswajit Gopal Roy

  DOI：10.1039/d1gc01460a

  日期：——

  Quinolin-2(1H)-ones are one of the important classes of compounds due to their prevalence in natural products and in pharmacologically useful compounds. Here we present an unconventional and hitherto unknown photocatalytic approach to their synthesis from easily available quinoline-N-oxides. This reagent free highly atom economical photocatalytic method, with low catalyst loading, high yield and no

  Quinolin-2( 1H )-ones 是一类重要的化合物，因为它们普遍存在于天然产物和药理学上有用的化合物中。在这里，我们提出了一种非常规且迄今为止未知的光催化方法，从容易获得的喹啉-N-氧化物合成它们。这种不含试剂的高原子经济性光催化方法具有低催化剂负载、高产率和无不良副产物，为迄今为止报道的所有常规合成提供了一种更有效的绿色替代方案。该方法的稳健性已成功证明，可轻松扩展到克级。
• 2-[3H-THIAZOL-2-YLIDINEMETHYL]PYRIDINES AND RELATED COMPOUNDS AND THEIR USE
  申请人：Brown Robert

  公开号：US20090247579A1

  公开（公告）日：2009-10-01

  The present invention pertains to certain 2-[3H-thiazol-2-ylidinemethyl]pyridine compounds and analogs thereof, which, inter alia, inhibit cell proliferation, treat cancer, etc., and more specifically to compounds of the following formula, wherein R A1 , R A2 , R A3 , R A4 , R B1 , R B2 , R NA , R NB , and X − are as defined herein: The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to inhibit cell proliferation, and in the treatment of proliferative conditions such as cancer, etc.

  本发明涉及某些2-[3H-噻唑-2-基亚甲基]吡啶化合物及其类似物，其中包括抑制细胞增殖、治疗癌症等作用，更具体地涉及以下式的化合物，其中R A1 、R A2 、R A3 、R A4 、R B1 、R B2 、R NA 、R NB 和X − 如本文所定义： 本发明还涉及包含这种化合物的药物组合物，以及在体外和体内使用这种化合物和组合物来抑制细胞增殖，并用于治疗癌症等增生性疾病。

表征谱图