4-甲氧基-6-氯烟酸 | 716362-10-6

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 4-甲氧基-6-氯烟酸
• 中文别名: 6-氯-4-甲氧基-3-吡啶羧酸；6-氯-4-甲氧基烟酸；6-氯-4-甲氧基吡啶-3-甲酸
• 英文名称: 6-chloro-4-methoxynicotinic acid
• 英文别名: 6-chloro-4-methoxypyridine-3-carboxylic acid
• CAS: 716362-10-6
• 化学式: C₇H₆ClNO₃
• mdl: MFCD10000638
• 分子量: 187.583
• InChiKey: DFXUFJAAXAJWSA-UHFFFAOYSA-N

物化性质

• 沸点：
  350.7±37.0 °C(Predicted)
• 密度：
  1.430

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  59.4
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT
• 海关编码：
  2933399090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 6-Chloro-4-methoxynicotinic 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: 6-Chloro-4-methoxynicotinic acid
CAS number: 716362-10-6

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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: C7H6ClNO3
Molecular weight: 187.6

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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-甲氧基-6-氯烟酸 在 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 N,N-二异丙基乙胺 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 16.08h， 生成 1-(6-chloro-4-methoxypyridin-3-yl)ethan-1-one
  参考文献：
  名称：

  研发候选人eFT226的设计，这是真核生物起始因子4A RNA解旋酶的首款抑制剂。

  摘要：

  蛋白质翻译失调是许多癌症发病机理的关键驱动因素。真核生物起始因子4A（eIF4A）是ATP依赖的DEAD-box RNA解旋酶，是eIF4F复合体的重要组成部分，该复合体调节帽依赖性蛋白质的合成。天然产品的黄精油类（即，rocaglamide A）已被证明可以通过稳定带有eIF4A的特定信使RNA（mRNA）的翻译无能力复合物来抑制蛋白质合成。尽管显示出有希望的抗癌表型，但由于不良的类药物性质和合成复杂性，阻碍了黄酮衍生物作为治疗剂的开发。利用基于配体的设计策略进行了重点研究，以鉴定具有优化的理化性质的化学型。此外，进行了详细的机理研究，以进一步阐明mRNA序列的选择性，关键的调控靶基因以及相关的抗肿瘤表型。这项工作导致了eFT226的设计 （Zotatifin），具有出色的理化特性和显着的抗肿瘤活性的化合物，可支持临床发展。

  DOI：

  10.1021/acs.jmedchem.0c00182
• 作为产物：
  描述：

  6-氯-4-甲氧基烟酸甲酯 在 水 、 lithium hydroxide 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 反应 3.0h， 以98%的产率得到4-甲氧基-6-氯烟酸
  参考文献：
  名称：

  PYRIDINYL-SUBSTITUTED PYRAZOLYL CARBOXAMIDES

  摘要：

  这项发明涉及以吡唑基为基础的羧酰胺化合物，其作为ICRAC抑制剂有用，涉及含有这些化合物的药物组合物以及使用这些化合物治疗和/或预防疾病和/或疾病的方法，特别是炎症性疾病和/或炎症性疾病。

  公开号：

  US20150166505A1

文献信息

• PYRIDINYL PYRAZOLES AS MODULATORS OF RORyT
  申请人：Janssen Pharmaceutica NV

  公开号：US20190382350A1

  公开（公告）日：2019-12-19

  The present invention comprises compounds of Formula I. wherein: R 1 , R 3 , R 4 , R 5 , R 6 , and Q are defined in the specification. The invention also comprises a method of treating or ameliorating a ROR-γ-t mediated syndrome, disorder or disease, including wherein the syndrome, disorder or disease is selected from the group consisting of rheumatoid arthritis, psoriatic arthritis, and psoriasis. The invention also comprises a method of modulating RORγt activity in a mammal by administration of a therapeutically effective amount of at least one compound of Formula I.

  本发明涵盖了Formula I的化合物。 其中： R1、R3、R4、R5、R6和Q在规范中有定义。 该发明还涵盖了一种治疗或改善ROR-γ-t介导的综合症、疾病或疾病的方法，包括综合症、疾病或疾病选自类风湿性关节炎、银屑病性关节炎和牛皮癣的群组。该发明还涵盖了通过给哺乳动物施用至少一种Formula I化合物的治疗有效量来调节RORγt活性的方法。
• [EN] 1H-PYRAZOLO[4,3-d]PYRIMIDINE COMPOUNDS AS TOLL-LIKE RECEPTOR 7 (TLR7) AGONISTS<br/>[FR] COMPOSÉS DE 1H-PYRAZOLO[4,3-D]PYRIMIDINE EN TANT QU'AGONISTES DU RÉCEPTEUR 7 DE TYPE TOLL (TLR7)
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2021154669A1

  公开（公告）日：2021-08-05

  Compounds according to formula I or II are useful as agonists of Toll-like receptor 7 (TLR7). Such compounds can be used in cancer treatment, especially in combination with an anti-cancer immunotherapy agent, or as a vaccine adjuvant.

  根据公式I或II合成的化合物可用作Toll样受体7（TLR7）的激动剂。这些化合物可用于癌症治疗，特别是与抗癌免疫疗法药物联合使用，或作为疫苗佐剂。
• EIF4A-INHIBITING COMPOUNDS AND METHODS RELATED THERETO
  申请人：eFFECTOR Therapeutics, Inc.

  公开号：US20170145026A1

  公开（公告）日：2017-05-25

  The present invention provides synthesis, pharmaceutically acceptable formulations and uses of compounds in accordance with Formula I, or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof. For Formula I compounds X, Y, R 1 , R 2 , R 3a , R 3b , R 4a , R 4b and R 5 are as defined in the specification. The inventive Formula I compounds are inhibitors of eIF4A and find utility in any number of therapeutic applications, including but not limited to treatment of inflammation and various cancers.

  本发明提供了根据式I合成的化合物、药用可接受的配方和用途，或其立体异构体、互变异构体或药用可接受的盐。对于式I化合物X、Y、R1、R2、R3a、R3b、R4a、R4b和R5如规范中所定义。这些创新的式I化合物是eIF4A的抑制剂，在许多治疗应用中发挥作用，包括但不限于治疗炎症和各种癌症。
• BRIDGED BICYCLIC COMPOUNDS AS FARNESOID X RECEPTOR MODULATORS
  申请人：BRISTOL-MYERS SQUIBB COMPANY

  公开号：US20190127358A1

  公开（公告）日：2019-05-02

  The present invention provides compounds of Formula (I): or stereoisomers, tautomers, or pharmaceutically acceptable salts or solvates thereof, wherein all the variables are as defined herein. These compounds modulate the activity of farnesoid X receptor (FXR), for example, as agonists. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating a disease, disorder, or condition associated with FXR dysregulation, such as pathological fibrosis, transplant rejection, cancer, osteoporosis, and inflammatory disorders, by using the compounds and pharmaceutical compositions.

  本发明提供了式（I）的化合物： 或其立体异构体、互变异构体或药学上可接受的盐或溶剂，其中所有变量如本文所定义。这些化合物调节法尼索尔X受体（FXR）的活性，例如作为激动剂。本发明还涉及包括这些化合物的药物组合物以及利用这些化合物和药物组合物治疗与FXR失调相关的疾病、紊乱或病况的方法，例如病理性纤维化、移植排斥、癌症、骨质疏松症和炎症性疾病。
• [EN] PYRIMIDINE TBK/IKKε INHIBITOR COMPOUNDS AND USES THEREOF<br/>[FR] COMPOSÉS INHIBITEURS DE PYRIMIDINE TBK/IKKε ET LEURS UTILISATIONS
  申请人：MERCK PATENT GMBH

  公开号：WO2019079373A1

  公开（公告）日：2019-04-25

  The present invention relates to compounds of Formula I and pharmaceutically acceptable compositions thereof, useful as TBK/IKKε inhibitors.

  这项发明涉及公式I的化合物及其药用可接受的组合物，可用作TBK/IKKε抑制剂。