2,5-二氯-4-氨基嘧啶 | 89180-51-8

• 物质功能分类: 医药中间体 - 嘧啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 中文名称: 2,5-二氯-4-氨基嘧啶
• 中文别名: 4-氨基-2,5-二氯嘧啶
• 英文名称: 2,5-dichloropyrimidin-4-amine
• CAS: 89180-51-8
• 化学式: C₄H₃Cl₂N₃
• 分子量: 163.994
• InChiKey: HISNGTFIGFWFCQ-UHFFFAOYSA-N

物化性质

• 熔点：
  191-193 °C(Solv: water (7732-18-5))
• 沸点：
  343.5±22.0 °C(Predicted)
• 密度：
  1.606±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  51.8
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2933599090
• 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: 4-Amino-2,5-dichloropyrimidine
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-Amino-2,5-dichloropyrimidine
CAS number: 89180-51-8

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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: C4H3Cl2N3
Molecular weight: 164.0

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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

制备方法与用途

概述

2,5-二氯-4-氨基嘧啶可用作医药合成中间体。若吸入该物质，请立即将患者移至新鲜空气处；如皮肤接触到此物质，应脱去污染衣物，并用肥皂水和清水彻底清洗皮肤，如有不适，请及时就医。

反应信息

• 作为反应物：
  描述：

  2,5-二氯-4-氨基嘧啶 、 2-氨基苯甲腈 在 palladium diacetate 、 caesium carbonate 、 4,5-双二苯基膦-9,9-二甲基氧杂蒽 作用下， 以 1,4-二氧六环 为溶剂， 反应 1.0h， 生成 2-((2,5-dichloropyrimidin-4-yl)amino)benzonitrile
  参考文献：
  名称：

  Synthesis and SAR of 2-Phenoxypyridines as novel c-Jun N-terminal kinase inhibitors

  摘要：

  The design and synthesis of a novel series of c-jun N-terminal kinase (JNK3) inhibitors is described. The development and optimization of the 2-phenoxypyridine series was carried out from an earlier pyrimidine series of JNK1 inhibitors. Through the optimization of the scaffold 2, several potent compounds with good in vivo profiles were discovered. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.09.090
• 作为产物：
  描述：

  2,4,5-三氯嘧啶 在 氨 作用下， 以 甲醇 、 异丙醇 为溶剂， 以67%的产率得到2,5-二氯-4-氨基嘧啶
  参考文献：
  名称：

  发现 TRD-93 作为新型 DRAK2 抑制剂

  摘要：

  死亡相关蛋白激酶相关凋亡诱导蛋白激酶 2 (DRAK2) 已成为药物开发的有前途的目标。为了寻找新型和选择性 DRAK2 抑制剂基序，建立了使用内部化学库进行的体外筛选激酶测定。经过命中分类程序，N 2 -(3,5-二氯苯基)-5-氟-N 4 -甲基嘧啶-2,4-二胺( 1 )被选为具有结构新颖性和药物相似性的初始命中。在命中验证期间，彻底揭示了 1 的构效关系，TRD-93最终被验证为 DRAK2 抑制的命中。TRD-93很小 (mw = 290) 但对 DRAK2 (IC 50 = 0.16 μM）超过其他激酶，包括 DAPK 家族激酶。还讨论了TRD-93与 DRAK2的分子结合模型研究。

  DOI：

  10.1002/bkcs.12680

文献信息

• [EN] IMIDAZOPYRIDINE DERIVATIVES AS INHIBITORS OF RECEPTOR TYROSINE KINASES<br/>[FR] DÉRIVÉS D'IMIDAZOPYRIDINE EN TANT QU'INHIBITEURS DE TYROSINES KINASES RÉCEPTRICES
  申请人：ASTEX THERAPEUTICS LTD

  公开号：WO2009150240A1

  公开（公告）日：2009-12-17

  The invention relates to new bicyclic heterocyclic derivative compounds, to pharmaceutical compositions comprising said compounds and to the use of said compounds in the treatment of diseases, e.g. cancer.

  这项发明涉及新的双环杂环衍生物化合物，包括含有该化合物的药物组合物，以及利用该化合物治疗疾病，例如癌症。
• [EN] INHIBITORS OF CYCLIN-DEPENDENT KINASES<br/>[FR] INHIBITEURS DE KINASES DÉPENDANTES DES CYCLINES
  申请人：KINNATE BIOPHARMA INC

  公开号：WO2020006497A1

  公开（公告）日：2020-01-02

  Provided herein are inhibitors of cyclin-dependent kinases (CDKs), pharmaceutical compositions comprising said compounds, and methods for using said compounds for the treatment of diseases.

  本文提供了抑制细胞周期依赖性激酶（CDKs）的抑制剂，包括所述化合物的药物组合物，以及使用这些化合物治疗疾病的方法。
• [EN] NOVEL FUSED PYRIDINE DERIVATIVES USEFUL AS FAK/AURORA KINASE INHIBITORS<br/>[FR] NOUVEAUX DÉRIVÉS DE PYRIDINE FUSIONNÉS UTILES EN TANT QU'INHIBITEURS DE LA KINASE FAK/AURORA
  申请人：JACOBIO PHARMACEUTICALS CO LTD

  公开号：WO2018019252A1

  公开（公告）日：2018-02-01

  This invention relates to certain novel pyrimidine derivatives of the Formula (I). The invention also relates to process for the preparation of the compound of the formula (I), pharmaceutical agents or compositions containing the compound or a method of using the compound for the treatment of proliferative diseases, such as cancer.

  这项发明涉及某些新颖的嘧啶衍生物，其化学公式为（I）。发明还涉及制备化学公式（I）化合物的过程，包含该化合物或使用该化合物治疗增殖性疾病（如癌症）的药物或药物组合物。
• [EN] HETEROARYL SUBSTITUTED PYRIDYL COMPOUNDS USEFUL AS KINASE MODULATORS<br/>[FR] COMPOSÉS PYRIDYLE À SUBSTITUTION HÉTÉROARYLE UTILES EN TANT QUE MODULATEURS DE KINASE
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2014074675A1

  公开（公告）日：2014-05-15

  Compounds having the following formula (I) or a stereoisomer or a pharmaceutically-acceptable salt thereof, wherein R2 is a monocyclic heteroaryl group, and R1, R3, R4, R5 and R6 are as defined herein, are useful as kinase modulators, including IRAK-4 inhibition.

  具有以下式(I)或其立体异构体或药用可接受盐的化合物，在该式中R2是单环杂芳基，R1、R3、R4、R5和R6如本文所定义，可用作激酶调节剂，包括IRAK-4抑制剂。
• [EN] INHIBITORS OF INFLUENZA VIRUSES REPLICATION<br/>[FR] INHIBITEURS DE LA RÉPLICATION DES VIRUS DE LA GRIPPE
  申请人：VERTEX PHARMA

  公开号：WO2012083117A1

  公开（公告）日：2012-06-21

  Methods of inhibiting the replication of influenza viruses in a biological sample or patient, of reducing the amount of influenza viruses in a biological sample or patient, and of treating influenza in a patient, comprises administering to said biological sample or patient an effective amount of a compound represented by Structural Formula (I): or a pharmaceutically acceptable salt thereof, wherein the values of Structural Formula (I) are as described herein. A compound is represented by Structural Formula (I) or a pharmaceutically acceptable salt thereof, wherein the values of Structural Formula (I) are as described herein. A pharmaceutical composition comprises an effective amount of such a compound or pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier, adjuvant or vehicle.

  抑制流感病毒在生物样本或患者中复制的方法，减少生物样本或患者中流感病毒的数量，以及治疗患者的流感，包括向所述生物样本或患者投与结构式（I）所代表的化合物的有效量或其药学上可接受的盐，其中结构式（I）的值如本文所述。一种化合物由结构式（I）或其药学上可接受的盐所代表，其中结构式（I）的值如本文所述。一种药物组合物包括这种化合物或其药学上可接受的盐的有效量，以及药学上可接受的载体、辅料或溶剂。