4-羟基-8-甲基喹啉 | 23432-44-2

• 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-8-甲基喹啉
• 中文别名: 8-甲基-4-羟基喹啉
• 英文名称: 8-methylquinolin-4-ol
• 英文别名: 8-methyl-1H-quinolin-4-one
• CAS: 23432-44-2
• 化学式: C₁₀H₉NO
• 分子量: 159.188
• InChiKey: HTISUYZVEWQIMP-UHFFFAOYSA-N

物化性质

• 熔点：
  213-215
• 沸点：
  326.8±22.0 °C(Predicted)
• 密度：
  1.210±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 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：
  2

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 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

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: 8-Methylquinolin-4(1H)-one
Synonyms: 8-Methylquinolin-4-ol

---

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

---

Section 3. Composition/information on ingredients.
Ingredient name: 8-Methylquinolin-4(1H)-one
CAS number: 23432-44-2

---

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.
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: C10H9NO
Molecular weight: 159.2

---

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.

---

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：

  4-羟基-8-甲基喹啉 在 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 、 三溴化磷 、 三乙胺 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 20.0~80.0 ℃ 、6.08 MPa 条件下， 反应 16.0h， 生成 methyl 8-methylquinoline-4-carboxylate
  参考文献：
  名称：

  [EN] AMINOACYLINDAZOLE IMMUNOMODULATORS FOR TREATMENT OF AUTOIMMUNE DISEASES
  [FR] IMMUNOMODULATEURS À BASE D'AMINOCYLINDAZOLE POUR LE TRAITEMENT DE MALADIES AUTO-IMMUNES

  摘要：

  公开了式I或式II的2-酰基吲唑化合物。这些化合物抑制凝血因子XIIa。它们可用于治疗自身免疫疾病。

  公开号：

  WO2017205296A1
• 作为产物：
  描述：

  4-羟基-8-甲基喹啉-3-羧酸乙酯 在 水 、 sodium hydroxide 作用下， 以 二苯醚 为溶剂， 反应 6.8h， 生成 4-羟基-8-甲基喹啉
  参考文献：
  名称：

  4-[(Quinolin-4-yl)amino]苯甲酰胺衍生物作为新型抗流感病毒药物的设计、合成、分子对接分析和生物学评价

  摘要：

  本研究设计合成了一系列4-[(quinolin-4-yl)amino]苯甲酰胺衍生物作为新型抗流感药物。进行细胞毒性试验、细胞病变效应试验和噬斑抑制试验以评估目标化合物的抗流感病毒 A/WSN/33 (H1N1) 活性。目标化合物G07在细胞病变效应试验 (EC 50 = 11.38 ± 1.89 µM) 和噬菌斑抑制试验 (IC 50 = 0.23 ± 0.15 µM)中均表现出显着的抗流感病毒 A/WSN/33 (H1N1) 活性。G07对其他三种不同的流感病毒株 A/PR/8 (H1N1)、A/HK/68 (H3N2) 和乙型流感病毒也表现出显着的抗流感病毒活性。根据核糖核蛋白重组试验结果，G07与核糖核蛋白相互作用良好，在100 µM时抑制率为80.65%。此外，根据最佳药效团 Hypo1 预测的 PA-PB1 抑制活性， G07表现出显着的活性靶标 RNA 聚合酶 PA-PB1

  DOI：

  10.3390/ijms23116307

文献信息

• Direct C-3-Alkenylation of Quinolones via Palladium-Catalyzed CH Functionalization
  作者：Mingzong Li、Liangxi Li、Haibo Ge

  DOI：10.1002/adsc.201000364

  日期：2010.10.4

  An unprecedented C-3-alkenylation of quinolones was reported through palladium-catalyzed CH functionalization with 1% catalyst loading. This method provides an efficient route to a variety of new quinolone derivatives.

  据报道，钯负载量为1％时，钯催化的CH官能化使喹诺酮类化合物的C-3-烯基化程度达到前所未有的水平。该方法为生产各种新的喹诺酮衍生物提供了有效的途径。
• [EN] PYRANOPYRAZOLE AND PYRAZOLOPYRIDINE IMMUNOMODULATORS FOR TREATMENT OF AUTOIMMUNE DISEASES<br/>[FR] IMMUNOMODULATEURS À BASE DE PYRANOPYRAZOLE ET DE PYRAZOLOPYRIDINE POUR LE TRAITEMENT DE MALADIES AUTO-IMMUNES
  申请人：UNIV ROCKEFELLER

  公开号：WO2019108565A1

  公开（公告）日：2019-06-06

  Pyranoyrazoles and pyrazolopyridines of formula I or formula II are disclosed: (I), (II) These compounds inhibit Coagulation Factor Xlla in the presence of thrombin and other coagulation factors. They are useful to treat autoimmune diseases.

  公开了式I或式II的吡喃咪唑和吡唑吡啶化合物：（I），（II）这些化合物在存在凝血酶和其他凝血因子的情况下抑制凝血因子XIIa。它们对治疗自身免疫性疾病有用。
• [EN] TRIAZOLE DERIVATIVES AND THEIR USE AS TANKYRASE INHIBITORS.<br/>[FR] DÉRIVÉS DE TRIAZOLE ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE LA TANKYRASE
  申请人：GOLDING LOUISE

  公开号：WO2022008896A1

  公开（公告）日：2022-01-13

  The present invention relates to compounds of general formula (I), tautomers, stereoisomers, N-oxides, pharmaceutically acceptable salts and pro-drug thereof, to processes for their preparation, to pharmaceutical compositions containing such compounds and to their use in therapy: wherein: a dashed line indicates an optional bond; X represents: a 5- or 6-membered, unsaturated heterocyclic group optionally substituted by one or more (e.g. 1, 2 or 3) substituents independently selected from halogen (i.e. F, Cl, Br, I), C1-6 alkyl (e.g. C1-3 alkyl), C1-6 haloalkyl (e.g. C1-3 haloalkyl), C1-6 alkoxy (e.g. C1-3 alkoxy), -CN, -NO2, -N(R)2, and -SO2R (where each R is independently H or C1-6 alkyl, e.g. H or C1-3 alkyl); a C3-5 cycloalkyl group optionally substituted by one or more (e.g. 1 or 2) substituents independently selected from C1-6 alkyl (preferably C1-3 alkyl), C1-6 haloalkyl (e.g. C1-3 haloalkyl), and C1-6 alkoxy (e.g. C1-3 alkoxy); or an aryl group optionally substituted by one or more (e.g. 1, 2 or 3) substituents independently selected from halogen (i.e. F, Cl, Br, I), C1-6 alkyl (e.g. C1-3 alkyl), C1-6 haloalkyl (e.g. C1-3 haloalkyl), and C1-6 alkoxy (e.g. C1-3 alkoxy); Y represents: an aryl or heteroaryl group optionally substituted by one or more (e.g. 1, 2 or 3) substituents independently selected from halogen (i.e. F, Cl, Br, I), C1-6 alkyl (e.g. C1-3 alkyl), C1-6 haloalkyl (e.g. C1-3 haloalkyl), and C1-6 alkoxy (e.g. C1-3 alkoxy); a 5- or 6-membered, saturated heterocyclic group optionally substituted by one or more (e.g. 1, 2 or 3) substituents independently selected from C1-6 alkyl (preferably C1-3 alkyl), C1-6 haloalkyl (e.g. C1-3 haloalkyl), and C1-6 alkoxy (e.g. C1-3 alkoxy); or a C3-6 cycloalkyl group optionally substituted by one or more (e.g. 1 or 2) substituents independently selected from C1-6 alkyl (preferably C1-3 alkyl), C1-6 haloalkyl (e.g. C1-3 haloalkyl), and C1-6 alkoxy (e.g. C1-3 alkoxy); and Z represents: an aryl group optionally substituted by one or more (e.g. 1, 2 or 3) substituents independently selected from halogen (i.e. F, Cl, Br, I), C1-6 alkyl (e.g. C1-3 alkyl), C1-6 haloalkyl (e.g. C1-3 haloalkyl), C1-6 alkoxy (e.g. C1-3 alkoxy), -CN, -NO2, -OH, -N(R' )2 (where each R1 is independently H or C1-6 alkyl, e.g. H or C1-3 alkyl), -SO2R2 (where R2 is H or C1-6 alkyl, e.g. H or C1-3 alkyl), -SO2N(R3)2 (where each R3 is independently H or C1-6 alkyl, e.g. H or C1-3 alkyl), and -C(0)N(R4)2 (where each R4 is independently H or C1-6 alkyl, e.g. H or C1-3 alkyl, or wherein both R4 groups, together with the intervening nitrogen atom, form a 3 to 6 membered saturated heterocyclic ring); or an unsaturated, 5- to 10-membered mono- or bicyclic heterocyclic group optionally substituted by one or more (e.g. 1, 2 or 3) substituents independently selected from halogen (i.e. F, Cl, Br, I), C1-6 alkyl (e.g. C1-3 alkyl), C1-6 haloalkyl (e.g. C1-3 haloalkyl), C1-6 alkoxy (e.g. C1-3 alkoxy), -CN, -NO2, -OH, -N(R')2 (where each R1 is independently H or C1-6 alkyl, e.g. H or C1-3 alkyl), -SO2R2 (where R2 is H or C1-6 alkyl, e.g. H or C1-3 alkyl), -SO2N(R3)2 (where each R3 is independently H or C1-6 alkyl, e.g. H or C1-3 alkyl), and -C(O)N(R4)2 (where each R4 is independently H or C1-6 alkyl, e.g. H or C1-3 alkyl, or wherein both R4 groups, together with the intervening nitrogen atom, form a 3 to 6 membered saturated heterocyclic ring); with the proviso: that when the compound is other than an N-oxide of formula (I), Z must be substituted by at least one substituent selected from -OH, -N(R3)2, -SO2N(R3)2 and -C(O)N(R4)2, preferably by at least one substituent selected from -OH, -SO2N(R3)2 and -C(O)N(R4)2. These compounds find particular use in the treatment and/or prevention of a disease or disorder responsive to inhibition of tankyrase 1 and/or 2, for example a disorder which is mediated by tankyrase 1 and/or 2 such as cancer.

  本发明涉及一般式(I)的化合物、互变异构体、立体异构体、N-氧化物、药学上可接受的盐及其前药，以及制备这些化合物的方法、含有这些化合物的制剂的制备方法以及它们在治疗中的应用：其中：虚线表示可选键；X表示：一个5-或6-成员的不饱和杂环基，可选地被一个或多个（例如1、2或3个）取代基独立地选自卤素（即F、Cl、Br、I）、C1-6烷基（例如C1-3烷基）、C1-6卤代烷基（例如C1-3卤代烷基）、C1-6烷氧基（例如C1-3烷氧基）、-CN、-NO2、-N（R）2和-SO2R（其中每个R独立地为H或C1-6烷基，例如H或C1-3烷基）；一个可选地被一个或多个（例如1或2个）取代基独立地选自C1-6烷基（优选为C1-3烷基）、C1-6卤代烷基（例如C1-3卤代烷基）和C1-6烷氧基（例如C1-3烷氧基）的C3-5环烷基；或一个可选地被一个或多个（例如1、2或3个）取代基独立地选自卤素（即F、Cl、Br、I）、C1-6烷基（例如C1-3烷基）、C1-6卤代烷基（例如C1-3卤代烷基）和C1-6烷氧基（例如C1-3烷氧基）的芳基基团；Y表示：一个可选地被一个或多个（例如1、2或3个）取代基独立地选自卤素（即F、Cl、Br、I）、C1-6烷基（例如C1-3烷基）、C1-6卤代烷基（例如C1-3卤代烷基）和C1-6烷氧基（例如C1-3烷氧基）的芳基或杂环芳基基团；一个可选地被一个或多个（例如1、2或3个）取代基独立地选自C1-6烷基（优选为C1-3烷基）、C1-6卤代烷基（例如C1-3卤代烷基）和C1-6烷氧基（例如C1-3烷氧基）的5-或6-成员饱和杂环基；或一个可选地被一个或多个（例如1或2个）取代基独立地选自C1-6烷基（优选为C1-3烷基）、C1-6卤代烷基（例如C1-3卤代烷基）和C1-6烷氧基（例如C1-3烷氧基）的C3-6环烷基；Z表示：一个可选地被一个或多个（例如1、2或3个）取代基独立地选自卤素（即F、Cl、Br、I）、C1-6烷基（例如C1-3烷基）、C1-6卤代烷基（例如C1-3卤代烷基）、C1-6烷氧基（例如C1-3烷氧基）、-CN、-NO2、-OH、-N（R'）2（其中每个R1独立地为H或C1-6烷基，例如H或C1-3烷基）、-SO2R2（其中R2为H或C1-6烷基，例如H或C1-3烷基）、-SO2N（R3）2（其中每个R3独立地为H或C1-6烷基，例如H或C1-3烷基）和-C（0）N（R4）2（其中每个R4独立地为H或C1-6烷基，例如H或C1-3烷基，或其中两个R4基与介于其间的氮原子一起形成3到6成员的饱和杂环环）；或一个可选地被一个或多个（例如1、2或3个）取代基独立地选自卤素（即F、Cl、Br、I）、C1-6烷基（例如C1-3烷基）、C1-6卤代烷基（例如C1-3卤代烷基）、C1-6烷氧基（例如C1-3烷氧基）、-CN、-NO2、-OH、-N（R'）2（其中每个R1独立地为H或C1-6烷基，例如H或C1-3烷基）、-SO2R2（其中R2为H或C1-6烷基，例如H或C1-3烷基）、-SO2N（R3）2（其中每个R3独立地为H或C1-6烷基，例如H或C1-3烷基）和-C（O）N（R4）2（其中每个R4独立地为H或C1-6烷基，例如H或C1-3烷基，或其中两个R4基与介于其间的氮原子一起形成3到6成员的饱和杂环环）的不饱和的5-到10-成员的单环或双环杂环基；但是，当化合物不是式(I)的N-氧化物时，Z必须被至少一个取代基取代，所述取代基选自-OH、-N（R3）2、-SO2N（R3）2和-C（O）N（R4）2，优选地被至少一个取代基选自-OH、-SO2N（R3）2和-C（O）N（R4）2。这些化合物在治疗和/或预防对坦克酰酶1和/或2的抑制有反应的疾病或障碍中特别有用，例如由坦克酰酶1和/或2介导的癌症。
• A novel ionic liquid mediated synthesis of 4(1H)-quinolones, 5H-thiazolo[3,2-a]pyrimidin-5-one and 4H-pyrimido[2,1-b]benzothiazol-4-ones
  作者：Ashok K. Yadav、Gopi Ram Sharma、Pankaj Dhakad、Tripti Yadav

  DOI：10.1016/j.tetlet.2011.12.024

  日期：2012.2

  A new, convenient, environmentally benign two-step synthesis of 4(1H)-quinolones, 5H-thiazolo[3,2-a]pyrimidin-5-one and 4H-pyrimido[2,1-b]benzothiazol-4-ones have been developed by first condensing substituted arylamine/2-aminothiazole/2-aminobenzenethiazole with Meldrum’s acid and trimethylorthoformate in 1-butyl-3-methylimidazolium bromide at a moderate temperature to afford 5-(substituted aryl

  一种新的，方便的，环境友好的两步合成4（1 H）-喹诺酮，5 H-噻唑并[3,2- a ]嘧啶-5-酮和4 H-嘧啶并[2,1- b ]苯并噻唑-通过先在中等温度下将取代的芳基胺/ 2-氨基噻唑/ 2-氨基苯并噻唑与Meldrum的酸和原甲酸三甲酯在1-丁基-3-甲基咪唑鎓溴化物中在中等温度下缩合，得到5-（取代的芳基/ 4-甲基噻唑基/取代的苯并噻唑基）亚甲基} -2，2-二甲基-1，3-二恶烷-4，6-二酮。在中等温度下在1-丁基-3-甲基四氟硼酸酯/三氟甲磺酸酯中环化后得到的化合物以优异的收率得到标题化合物。
• NOVEL BICYCLIC COMPOUND OR SALT THEREOF
  申请人：Kitade Makoto

  公开号：US20130296320A1

  公开（公告）日：2013-11-07

  Provided is a novel bicyclic compound which has an HSP90 inhibitory effect and a carcinostatic effect. Also provided is a pharmaceutical agent which is based on the HSP90 inhibitory effect and is useful in the prevention and/or treatment of a disease involving HSP90, particularly, cancer. The present invention provides a compound represented by the following general formula (I) or a salt thereof wherein at least one of X 1 , X 2 , X 3 , and X 4 represents N or N-oxide and the rest thereof are the same or different and each represent C—R 2 ; any one or two of Y 1 , Y 2 , Y 3 , and Y 4 represent C—R 4 and the rest thereof are the same or different and each represent CH or N; R 1 represents an optionally substituted monocyclic or bicyclic unsaturated heterocyclic group having 1 to 4 heteroatoms selected from N, S, and O; R 2 represents a hydrogen atom, an optionally substituted alkyl group having 1 to 6 carbon atoms etc.; R 3 represents a hydrogen atom, —CO—R 5 etc.; R 4 represents a hydrogen atom, —CO—R 6 , —N(R 7 )(R 8 ) etc.; R 5 represents a hydroxyl group, an amino group etc.; R 6 represents a hydroxyl group etc.; R 7 and R 8 are the same or different and each represent a hydrogen atom, an optionally substituted alkyl group having 1 to 6 carbon atoms etc.; and R 9 represents an optionally substituted cycloalkyl group having 3 to 7 carbon atoms etc.

  提供了一种新颖的双环化合物，具有HSP90抑制作用和抗癌作用。还提供了一种基于HSP90抑制作用的药物剂，用于预防和/或治疗涉及HSP90的疾病，特别是癌症。本发明提供了以下一般式(I)所表示的化合物或其盐，其中X1、X2、X3和X4中的至少一个代表N或N-氧化物，其余部分相同或不同，每个代表C—R2；Y1、Y2、Y3和Y4中的任意一个或两个代表C—R4，其余部分相同或不同，每个代表CH或N；R1代表具有1至4个异原子（N、S和O）的可选择取代的单环或双环不饱和杂环基；R2代表氢原子、具有1至6个碳原子的可选择取代的烷基基团等；R3代表氢原子、—CO—R5等；R4代表氢原子、—CO—R6、—N(R7)(R8)等；R5代表羟基、氨基等；R6代表羟基等；R7和R8相同或不同，每个代表氢原子、具有1至6个碳原子的可选择取代的烷基基团等；R9代表具有3至7个碳原子的可选择取代的环烷基基团等。