2,4-二氯-5-氰基嘧啶 | 3177-24-0

• 物质功能分类: 医药中间体 - 杂环化合物 - 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: 2,4-二氯-5-氰基嘧啶
• 中文别名: 2,4-二氯嘧啶-5-甲腈
• 英文名称: 2,4-dichloropyrimidine-5-carbonitrile
• 英文别名: 2,4-dichloro-5-cyanopyrimidine；2,4-dichloropyrimidine-5-carbonitriie；2,4-Dichlor-5-cyan-pyrimidin
• CAS: 3177-24-0
• 化学式: C₅HCl₂N₃
• mdl: MFCD09746248
• 分子量: 173.989
• InChiKey: KMHSUNDEGHRBNV-UHFFFAOYSA-N

物化性质

• 熔点：
  62-63℃
• 沸点：
  110-112 °C(Press: 2 Torr)
• 密度：
  1.60±0.1 g/cm3 (20 ºC 760 Torr)

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  10
• 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：
  49.6
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 安全说明：
  S24/25
• 海关编码：
  2933599090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  2-8°C

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2,4-Dichloro-5-cyanopyrimidine
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: 2,4-Dichloro-5-cyanopyrimidine
CAS number: 3177-24-0

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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: C5HCl2N3
Molecular weight: 174.0

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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

反应信息

• 作为反应物：
  描述：

  2,4-二氯-5-氰基嘧啶 在 N,N-二异丙基乙胺 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 3.0h， 生成 4-((3-ethoxy-2,2-dimethylcyclobutyl)amino)-2-(((4-(trifluoromethyl)pyridin-3-yl)methyl)amino)pyrimidine-5-carbonitrile
  参考文献：
  名称：

  选择性蛋白激酶 C-θ 激酶抑制剂 CC-90005 的发现

  摘要：

  蛋白激酶 C 的 PKC-θ 亚型在 T 淋巴细胞中选择性表达，并在 T 细胞抗原受体 （TCR） 触发的成熟 T 细胞激活、T 细胞增殖以及随后释放白细胞介素-2 （IL-2） 等细胞因子中发挥重要作用。在此，我们报道了一系列新型 PKC-θ 抑制剂的合成和构效关系 （SAR）。通过结构导向设计和探索性 SAR 相结合，确定了原始铅 （3） 的碱性 C4 胺的合适替代品。特性导向设计能够识别适当取代的 C2 基团，以提供具有代谢稳定性和渗透性的有效类似物来支持体内测试。CC-90005 （57） 具有极好的一般激酶选择性、通过 IL-2 表达评估的 T 细胞活化的细胞抑制、良好的安全性，并在口服急性和慢性 T 细胞活化模型中证明了体内疗效，因此被选中进行临床开发。

  DOI：

  10.1021/acs.jmedchem.1c00388
• 作为产物：
  描述：

  5-氰基尿嘧啶 在 五氯化磷 、 三氯氧磷 作用下， 反应 4.0h， 以64%的产率得到2,4-二氯-5-氰基嘧啶
  参考文献：
  名称：

  Falcipain抑制剂：2-嘧啶甲腈铅系列的优化研究†

  摘要：

  Falcipain-2和falcipain-3是疟原虫恶性疟原虫的木瓜蛋白酶家族半胱氨酸蛋白酶负责宿主血红蛋白水解以提供用于寄生虫蛋白质合成的氨基酸。研究了不同的杂芳基腈衍生物作为潜在的falcipain抑制剂，因此潜在的抗寄生虫铅化合物，其中5-取代的2-氰基嘧啶化学类别成为最有效和有前途的铅系列。考虑到初始支架中存在的不同位置，通过顺序的前导优化过程，鉴定出了在恶性激素2和3处的纳摩尔和亚纳摩尔抑制剂，并具有在微摩尔范围内对抗培养的寄生虫的活性。在铅分子中引入质子化胺后，对培养的寄生虫的活性显着提高了1000倍，而其他SAR趋势没有明显改变。

  DOI：

  10.1021/jm100556b

文献信息

• [EN] INHIBITORS<br/>[FR] INHIBITEURS
  申请人：BIONOMICS LTD

  公开号：WO2015123722A1

  公开（公告）日：2015-08-27

  This invention relates to compounds of the formula (I):The invention also relates to processes 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.

  这项发明涉及式(I)的化合物。该发明还涉及制备式(I)化合物的方法，含有该化合物的药物或组合物，或者使用该化合物治疗增殖性疾病，如癌症的方法。
• [EN] AZAINDOLE DERIVATIVES WHICH ACT AS PI3K INHIBITORS<br/>[FR] DÉRIVÉS D'AZAINDOLE AGISSANT COMME INHIBITEUR DE PI3K
  申请人：TAKEDA PHARMACEUTICAL

  公开号：WO2014011568A1

  公开（公告）日：2014-01-16

  Disclosed are compounds of Formula 1, and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10 are defined in the specification. This disclosure also relates to materials and methods for preparing compounds of Formula 1, to pharmaceutical compositions which contain them, and to their use for treating immunological disorders, cardiovascular disease, cancer, and other diseases, disorders or conditions associated with PI3Kδ.

  揭示了Formula 1的化合物及其药用盐，其中R1、R2、R3、R4、R5、R6、R7、R8、R9和R10在规范中有定义。本公开还涉及制备Formula 1化合物的材料和方法，含有它们的药物组合物，以及它们用于治疗免疫性疾病、心血管疾病、癌症和与PI3Kδ相关的其他疾病、疾患或症状的用途。
• [EN] PYRROLOTRIAZINONE DERIVATIVES AS PI3K INHIBITORS<br/>[FR] DÉRIVÉS DE PYRROLOTRIAZINONE EN TANT QU'INHIBITEURS DE PI3K
  申请人：ALMIRALL SA

  公开号：WO2012146666A1

  公开（公告）日：2012-11-01

  New pyrrolotriazinone derivatives having the chemical structure of formula (I) are disclosed; as well as process for their preparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of Phosphoinositide 3-Kinases (PI3Ks).

  披露了具有公式(I)化学结构的新型吡咯三嗪酮衍生物；以及它们的制备方法，包含它们的药物组合物以及它们作为磷脂酰肌醇3-激酶（PI3Ks）抑制剂在治疗中的用途。
• [EN] COMPOUND, COMPOSITIONS, AND METHODS<br/>[FR] COMPOSÉS, COMPOSITIONS, ET PROCÉDÉS
  申请人：DENALI THERAPEUTICS INC

  公开号：WO2017087905A1

  公开（公告）日：2017-05-26

  Compounds having activity as LRRK2 inhibitors are disclosed. The compounds are of formula (I) including stereoisomers, tautomers, pharmaceutically acceptable salts and prodrugs thereof. Methods associated with preparation and use of such compounds, as well as pharmaceutical compositions comprising such compounds, are also disclosed.

  披露了具有LRRK2抑制剂活性的化合物。这些化合物具有公式(I)，包括立体异构体、互变异构体、药物可接受的盐和前药。还披露了与这些化合物的制备和使用相关的方法，以及包含这些化合物的药物组合物。
• [EN] CHEMICAL COMPOUNDS<br/>[FR] COMPOSÉS CHIMIQUES
  申请人：BORAGEN INC

  公开号：WO2021003501A1

  公开（公告）日：2021-01-07

  The present disclosure describes novel compounds, or their pharmaceutically acceptable salts, pharmaceutical compositions containing them, and their medical uses. Compounds of the disclosure have activity as dual modulators of Janus kinase (JAK), alone, or in combination with one or more of an additional mechanism, including a tyrosine kinase, such as TrkA or Syk, and PDE4, and are useful in the in the treatment or control of inflammation, auto-immune diseases, cancer, and other disorders and indications where modulation of JAK would be desirable. Also described herein are methods of treating inflammation, auto-immune diseases, cancer, and other conditions susceptible to inhibition of JAK and PDE4 by administering a compound herein described.

  本公开描述了新颖的化合物，或其药用可接受的盐，含有它们的药物组合物，以及它们的医疗用途。本公开的化合物具有作为Janus激酶（JAK）的双重调节剂的作用，单独使用，或与一个或多个附加机制（包括酪氨酸激酶，如TrkA或Syk，以及PDE4）结合使用，并且在治疗或控制炎症、自身免疫疾病、癌症以及其他调节JAK会可取的失调和其他适应症中是有用的。此外，还描述了通过施用本处所述的化合物来治疗炎症、自身免疫疾病、癌症以及其他易受JAK和PDE4抑制的状况的方法。