5-氯-2-甲氧基吡啶-3-胺 | 886373-70-2

• 物质功能分类: 医药中间体 - 杂环化合物
• 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: 5-氯-2-甲氧基吡啶-3-胺
• 中文别名: 3-氨基-5-氯-2-甲氧基吡啶
• 英文名称: 5-chloro-2-methoxypyridin-3-amine
• 英文别名: 3-amino-5-chloro-2-methoxypyridine
• CAS: 886373-70-2
• 化学式: C₆H₇ClN₂O
• 分子量: 158.587
• InChiKey: YOVZLBYUUJGCEB-UHFFFAOYSA-N

物化性质

• 沸点：
  271.5±35.0 °C(Predicted)
• 密度：
  1.311±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  48.1
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2933399090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3-Amino-5-chloro-2-methoxypyridine
Synonyms: 5-Chloro-2-methoxypyridin-3-amine

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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: 3-Amino-5-chloro-2-methoxypyridine
CAS number: 886373-70-2

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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, refrigerated.
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: C6H7ClN2O
Molecular weight: 158.6

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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：

  5-氯-2-甲氧基吡啶-3-胺 在 tris-(dibenzylideneacetone)dipalladium(0) 、 四丁基氟化铵 、 caesium carbonate 、 4,5-双二苯基膦-9,9-二甲基氧杂蒽 作用下， 以 四氢呋喃 、 1,4-二氧六环 为溶剂， 反应 48.0h， 生成 (2-(1r,4r)-4-{2-[(5-chloro-2-methoxypyridin-3-yl)amino]-8-oxo-7,8-dihydro-9H-purin-9-yl}cyclohexyl)acetonitrile
  参考文献：
  名称：

  将2-咪唑并吡啶和2-氨基吡啶酮嘌呤确定为有效的Pan-Janus激酶（JAK）抑制剂，用于吸入性呼吸道疾病。

  摘要：

  Janus激酶（JAKs）在调节与哮喘和慢性阻塞性肺疾病有关的炎性细胞因子的表达和功能中起关键作用。本文描述了一系列适合吸入给药的新型嘌呤酮JAK抑制剂的设计，合成和药理学评估。用吡啶酮环代替该系列起始化合物中存在的咪唑并吡啶铰链结合基序可减轻细胞的细胞毒性。由结构生物学研究推动的进一步的系统构效关系（SAR）的努力导致发现了吡啶酮34，一种有效的泛JAK抑制剂，具有良好的选择性，较长的肺保留时间，较低的口服生物利用度，并且在通过吸入途径经脂多糖诱导的气道炎症大鼠模型中被证明具有疗效。

  DOI：

  10.1021/acs.jmedchem.9b00533
• 作为产物：
  描述：

  5-氯-2-甲氧基-3-硝基砒啶 在 palladium 10% on activated carbon 、 氢气 、 zinc dibromide 作用下， 以 乙酸乙酯 为溶剂， 以100%的产率得到5-氯-2-甲氧基吡啶-3-胺
  参考文献：
  名称：

  将2-咪唑并吡啶和2-氨基吡啶酮嘌呤确定为有效的Pan-Janus激酶（JAK）抑制剂，用于吸入性呼吸道疾病。

  摘要：

  Janus激酶（JAKs）在调节与哮喘和慢性阻塞性肺疾病有关的炎性细胞因子的表达和功能中起关键作用。本文描述了一系列适合吸入给药的新型嘌呤酮JAK抑制剂的设计，合成和药理学评估。用吡啶酮环代替该系列起始化合物中存在的咪唑并吡啶铰链结合基序可减轻细胞的细胞毒性。由结构生物学研究推动的进一步的系统构效关系（SAR）的努力导致发现了吡啶酮34，一种有效的泛JAK抑制剂，具有良好的选择性，较长的肺保留时间，较低的口服生物利用度，并且在通过吸入途径经脂多糖诱导的气道炎症大鼠模型中被证明具有疗效。

  DOI：

  10.1021/acs.jmedchem.9b00533

文献信息

• HETEROCYCLIC COMPOUND
  申请人：Takeda Pharmaceutical Company Limited

  公开号：US20190169166A1

  公开（公告）日：2019-06-06

  Provided is a heterocyclic compound that may have a GCN2 inhibitory action, and is expected to be useful for the prophylaxis or treatment of GCN2 associated diseases including cancer and the like. A compound represented by the formula (I): wherein each symbol is as described in the DESCRIPTION, or a salt thereof.

  提供的是一种可能具有GCN2抑制作用的杂环化合物，预计可用于预防或治疗与GCN2相关的疾病，包括癌症等。一种由以下式（I）表示的化合物： 其中每个符号如描述中所述，或其盐。
• [EN] INDAZOLE DERIVATIVES AS PI 3 - KINASE INHIBITORS<br/>[FR] DÉRIVÉS D'INDAZOLE COMME INHIBITEURS DES PI3-KINASES
  申请人：GLAXO GROUP LTD

  公开号：WO2011067366A1

  公开（公告）日：2011-06-09

  The invention is directed to certain novel compounds. Specifically, the invention is directed to compounds of formula (I) and salts thereof. The compounds of the invention are inhibitors of PI3-kinase activity.

  这项发明涉及某些新颖化合物。具体而言，该发明涉及具有化学式(I)及其盐的化合物。该发明的化合物是PI3-激酶活性的抑制剂。
• [EN] NEW 6-MEMBERED HETEROAROMATIC SUBSTITUTED CYANOINDOLINE DERIVATIVES AS NIK INHIBITORS<br/>[FR] NOUVEAUX DÉRIVÉS DE CYANOINDOLINE À SUBSTITUTION HÉTÉROAROMATIQUE À 6 CHAÎNONS UTILISÉS COMME INHIBITEURS DE NIK
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2017125534A1

  公开（公告）日：2017-07-27

  The present invention relates to pharmaceutical agents of formula (I), useful for therapy and/or prophylaxis in a mammal, and in particular to inhibitors of NF-KB-inducing kinase (NIK - also known as MAP3K14) useful for treating diseases such as cancer, inflammatory disorders, metabolic disorders and autoimmune disorders. The invention is also directed to pharmaceutical compositions comprising such compounds, and to the use of such compounds or pharmaceutical compositions for the prevention or treatment of diseases such as cancer, inflammatory disorders, metabolic disorders including obesity and diabetes, and autoimmune disorders.

  本发明涉及公式（I）的药物制剂，用于治疗和/或预防哺乳动物，特别是用于治疗癌症、炎症性疾病、代谢性疾病和自身免疫性疾病的NF-KB诱导激酶（NIK - 也称为MAP3K14）抑制剂。该发明还涉及包含这些化合物的药物组合物，以及利用这些化合物或药物组合物预防或治疗癌症、炎症性疾病、包括肥胖和糖尿病在内的代谢性疾病以及自身免疫性疾病的用途。
• [EN] SUBSTITUTED THIAZOLO-PYRIDINE COMPOUNDS AS MALT1 INHIBITORS<br/>[FR] COMPOSÉS DE THIAZOLO-PYRIDINE SUBSTITUÉS EN TANT QU'INHIBITEURS DE MALT1
  申请人：LUPIN LTD

  公开号：WO2018020474A1

  公开（公告）日：2018-02-01

  Disclosed are compounds of the general formula (I), wherein R1-R3 are as defined herein, for use as MALT1 inhibitors in the treatment of autoimmune and inflammatory diseases or disorders. Methods of synthesizing the compounds are also disclosed. Also disclosed are pharmaceutical compositions containing a compound of the invention and a method of treating a patient for an autoimmune or an inflammatory disease or disorder, for example, a cancer, by administering a compound of the invention.

  揭示了通式（I）中R1-R3的化合物，其中R1-R3的定义如本文所述，用作MALT1抑制剂治疗自身免疫和炎症性疾病或紊乱。还揭示了合成这些化合物的方法。还揭示了含有本发明化合物的药物组合物以及通过给予本发明化合物治疗患有自身免疫或炎症性疾病或紊乱的患者的方法，例如癌症。
• [EN] DIHYDROOROTATE DEHYDROGENASE INHIBITORS<br/>[FR] INHIBITEURS DE DIHYDROOROTATE DÉSHYDROGÉNASE
  申请人：JANSSEN BIOTECH INC

  公开号：WO2020144638A1

  公开（公告）日：2020-07-16

  Disclosed are compounds, compositions and methods for treating diseases, disorders, or medical conditions that are affected by the modulation of DHODH. Such compounds are represented by Formula (I) as follows: wherein R1a, R1b, R2, and R3, are defined herein.

  揭示了一种通过调节DHODH来治疗受影响的疾病、疾病或医疗状况的化合物、组合物和方法。这些化合物由以下式（I）表示：其中R1a、R1b、R2和R3在此处定义。