2-氟-3-甲酰基-5-氯吡啶 | 882679-90-5

• 物质功能分类: 医药中间体 - 杂环化合物 - 吡啶类化合物
• 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: 2-氟-3-甲酰基-5-氯吡啶
• 中文别名: 2-氟-5-氯吡啶-3-甲醛
• 英文名称: 5-chloro-2-fluoronicotinaldehyde
• 英文别名: 5-chloro-2-fluoropyridine-3-carbaldehyde
• CAS: 882679-90-5
• 化学式: C₆H₃ClFNO
• mdl: MFCD04972395
• 分子量: 159.547
• InChiKey: OAGTZGCJLKCEEY-UHFFFAOYSA-N

物化性质

• 沸点：
  238℃
• 密度：
  1.444
• 闪点：
  98℃

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  30
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xn
• 危险类别码：
  R22
• 海关编码：
  2933399090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 5-Chloro-2-fluoronicotinaldehyde
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: 5-Chloro-2-fluoronicotinaldehyde
CAS number: 882679-90-5

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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: C6H3ClFNO
Molecular weight: 159.5

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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, hydrogen fluoride.

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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-氟-3-甲酰基-5-氯吡啶 在 乙醇 、 [双(2-甲氧基乙基)胺]三氟化硫 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 生成 5-氯-3-(二氟甲基)-2-氟吡啶
  参考文献：
  名称：

  PHOSPHODIESTERASE 10 INHIBITORS

  摘要：

  本发明涉及一些化合物，这些化合物可用作磷酸二酯酶10（PDE10）抑制剂，其具有以下结构式：其中R1、R2、R3、R4、X、Y和Z如本文所定义，包含这些化合物的药物组合物以及制备这些化合物的方法。该发明还涉及治疗由PDE10介导的疾病的方法，如肥胖、非胰岛素依赖性糖尿病、精神分裂症、躁郁症、强迫症等。

  公开号：

  US20090062277A1
• 作为产物：
  描述：

  N-甲酰吗啉 、 5-氯-2-氟吡啶 在 lithium diisopropyl amide 作用下， 以 四氢呋喃 为溶剂， 反应 3.5h， 生成 2-氟-3-甲酰基-5-氯吡啶
  参考文献：
  名称：

  [EN] PYRIMIDINE AND PYRIDINE DERIVATIVES AND USE IN TREATMENT, AMELIORATION OR PREVENTION OF INFLUENZA THEREOF
  [FR] DÉRIVÉS DE PYRIMIDINE ET DE PYRIDINE ET LEUR UTILISATION POUR TRAITER OU PRÉVENIR LA GRIPPE, OU POUR ATTÉNUER SES SYMPTÔMES

  摘要：

  本文提供的是一种化合物，其化学式为（I），可以是药用盐、溶剂合物、多型体、前药、共药、共晶、互变异构体、消旋体、对映体或二对映体，或它们的混合物形式，该化合物在治疗、改善或预防流感方面具有用处。

  公开号：

  WO2017133667A1

文献信息

• [EN] ARYL-BIPYRIDINE AMINE DERIVATIVES AS PHOSPHATIDYLINOSITOL PHOSPHATE KINASE INHIBITORS<br/>[FR] DÉRIVÉS D'AMINE ARYL-BIPYRIDINE UTILISÉS EN TANT QU'INHIBITEURS DE LA PHOSPHATIDYLINOSITOL PHOSPHATE KINASE
  申请人：PETRA PHARMA CORP

  公开号：WO2019126733A1

  公开（公告）日：2019-06-27

  The invention relates to inhibitors of PI5P4K inhibitors useful in the treatment of cancers, neurodegenerative diseases, inflammatory disorders, and metabolic diseases, having the Formula (I): wherein A, X, Y, Z, Q, R1, R2, R3, R4, R5, and n are described herein.

  这项发明涉及PI5P4K抑制剂，用于治疗癌症、神经退行性疾病、炎症性疾病和代谢性疾病，其化学式为（I）：其中A、X、Y、Z、Q、R1、R2、R3、R4、R5和n如本文所述。
• Aryl nitrogen-containing bicyclic compounds and methods of use
  申请人：Patel F. Vinod

  公开号：US20070054916A1

  公开（公告）日：2007-03-08

  The present invention comprises a new class of compounds useful for the prophylaxis and treatment of protein kinase mediated diseases, including inflammation, cancer and related conditions. The compounds have a general Formula I wherein A 1 , A 2 , A 3 , B, R 1 , R 2 , R 3 and R 4 are defined herein. Accordingly, the invention also comprises pharmaceutical compositions comprising the compounds of the invention, methods for the prophylaxis and treatment of kinase mediated diseases using the compounds and compositions of the invention, and intermediates and processes useful for the preparation of compounds of the invention.

  这项发明涉及一类新的化合物，用于预防和治疗蛋白激酶介导的疾病，包括炎症、癌症和相关疾病。这些化合物具有一般的化学式I，其中A1、A2、A3、B、R1、R2、R3和R4在此有定义。因此，该发明还涉及包括该发明的化合物的药物组合物，使用该发明的化合物和组合物预防和治疗激酶介导的疾病的方法，以及用于制备该发明的化合物的中间体和方法。
• [EN] PYRIMIDINE AND PYRIDINE DERIVATIVES AND USE IN TREATMENT, AMELIORATION OR PREVENTION OF INFLUENZA THEREOF<br/>[FR] DÉRIVÉS DE PYRIMIDINE ET DE PYRIDINE ET LEUR UTILISATION POUR TRAITER OU PRÉVENIR LA GRIPPE, OU POUR ATTÉNUER SES SYMPTÔMES
  申请人：SAVIRA PHARMACEUTICALS GMBH

  公开号：WO2017133667A1

  公开（公告）日：2017-08-10

  Provided herein is a compound of formula (I), optionally in the form of a pharmaceutically acceptable salt, solvate, polymorph, prodrug, codrug, cocrystal, tautomer, racemate, enantiomer, or diastereomer or mixture thereof, which is useful in treating, ameliorating or preventing influenza.

  本文提供的是一种化合物，其化学式为（I），可以是药用盐、溶剂合物、多型体、前药、共药、共晶、互变异构体、消旋体、对映体或二对映体，或它们的混合物形式，该化合物在治疗、改善或预防流感方面具有用处。
• Structure–Activity Relationship, Drug Metabolism and Pharmacokinetics Properties Optimization, and <i>in Vivo</i> Studies of New Brain Penetrant Triple T-Type Calcium Channel Blockers
  作者：Romain Siegrist、Davide Pozzi、Gaël Jacob、Caterina Torrisi、Kilian Colas、Bertrand Braibant、Jacques Mawet、Thomas Pfeifer、Ruben de Kanter、Catherine Roch、Melanie Kessler、Olivier Corminboeuf、Olivier Bezençon

  DOI：10.1021/acs.jmedchem.6b01356

  日期：2016.12.8

  availability of numerous antiepileptic drugs, 20–30% of epileptic patients are pharmacoresistant with seizures not appropriately controlled. Consequently, new strategies to address this unmet medical need are required. T-type calcium channels play a key role in neuronal excitability and burst firing, and selective triple T-type calcium channel blockers could offer a new way to treat various CNS disorders

  尽管可以使用多种抗癫痫药，但仍有20％至30％的癫痫患者对药物具有耐药性，癫痫发作没有得到适当控制。因此，需要新的策略来解决这种未满足的医疗需求。T型钙通道在神经元兴奋性和爆发放电中起关键作用，选择性的三重T型钙通道阻滞剂可能为治疗各种中枢神经系统疾病，特别是癫痫病提供新途径。在这里，我们描述了新的1,4-苯二氮卓类药物作为脑渗透剂和选择性三重T型钙通道阻滞剂的鉴定。从外消旋化合物4开始，优化工作导致制备了吡啶二氮杂卓31c具有改善的理化性质，溶解度和代谢稳定性。外消旋混合物通过手性制备型HPLC分离，所得铅化合物（3 R，5 S）-31c在广义非惊厥性癫痫样癫痫的WAG / Rij-rat模型中显示出有希望的功效。
• [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。