5-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-3-(三氟甲基)吡啶-2-胺 | 947249-01-6

• 物质功能分类: 化学试剂 - 有机试剂 - 磺酸/亚磺酸
• 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-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-3-(三氟甲基)吡啶-2-胺
• 中文别名: 2-氨基-3-三氟甲基吡啶-5-硼酸频哪醇酯
• 英文名称: 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)pyridin-2-amine
• CAS: 947249-01-6
• 化学式: C₁₂H₁₆BF₃N₂O₂
• 分子量: 288.077
• InChiKey: OQZKROYNCVLJKM-UHFFFAOYSA-N

物化性质

• 熔点：
  132-134℃
• 沸点：
  359.1±42.0 °C(Predicted)
• 密度：
  1.23

计算性质

• 辛醇/水分配系数(LogP)：
  1.98
• 重原子数：
  20
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  57.4
• 氢给体数：
  1
• 氢受体数：
  7

安全信息

• 海关编码：
  2934999090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  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
2-Amino-3-(trifluoromethyl)pyridine-5-boronic acid pinacol ester
Product Name:
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
P261: Avoid breathing dust/fume/gas/mist/vapours/spray
Wear protective gloves/protective clothing/eye protection/face protection
P280:
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P405: Store locked up

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Section 3. Composition/information on ingredients.
2-Amino-3-(trifluoromethyl)pyridine-5-boronic acid pinacol ester
Ingredient name:
CAS number: 947249-01-6

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Section 4. First aid measures
Immediately wash skin with copious amounts of water for at least 15 minutes while removing
Skin contact:
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.
Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.
Ingestion:

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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, under −20◦C.
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
Not specified
Appearance:
Boiling point: No data
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C12H16BF3N2O2
Molecular weight: 288.1

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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 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：

  5-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-3-(三氟甲基)吡啶-2-胺 在 bis-triphenylphosphine-palladium(II) chloride potassium carbonate 、 三乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 、 三氟乙酸 作用下， 以 二氯甲烷 、 异丁酰胺 、 水 为溶剂， 反应 4.67h， 生成 N-(2-{4-[3-(6-amino-5-trifluoromethyl-pyridin-3-yl)-2-methyl-imidazo[1,2-b]pyridazin-6-yl]-2-methoxy-phenoxy}-ethyl)-4-morpholin-4-yl-benzamide
  参考文献：
  名称：

  WO2008/138834

  摘要：

  公开号：
• 作为产物：
  描述：

  2-氨基-3-三氟甲基吡啶 在 N-溴代丁二酰亚胺(NBS) 、 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 、 potassium acetate 作用下， 以 1,4-二氧六环 、 乙腈 为溶剂， 生成 5-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-3-(三氟甲基)吡啶-2-胺
  参考文献：
  名称：

  适合合成的双亮氨酸拉链激酶（DLK）抑制剂GNE-834

  摘要：

  开发了一种实用的双亮氨酸拉链激酶（DLK）抑制剂GNE-834（1）的合成方法。关键的C C键是通过Suzuki-Miyaura的碘吡唑2和吡啶硼酸酯3的交叉偶联而得到的，从而得到酮12。随后用吗啉对酮12进行选择性还原胺化，然后通过甲苯磺酸盐的形成进行拆分，从而提供了GNE-834（1），其碘化物2的总收率为39％，HPLC纯度为98.9 A％。

  DOI：

  10.1016/j.tetlet.2020.152430

文献信息

• [EN] BICYCLO[1.1.1]PENTANE INHIBITORS OF DUAL LEUCINE ZIPPER (DLK) KINASE FOR THE TREATMENT OF DISEASE<br/>[FR] INHIBITEURS BICYCLO[1.1.1]PENTANE DE LA DOUBLE FERMETURE À GLISSIÈRE DE LEUCINE KINASE (DLK) DESTINÉS AU TRAITEMENT DE MALADIE
  申请人：UNIV TEXAS

  公开号：WO2018107072A1

  公开（公告）日：2018-06-14

  Disclosed herein are compounds which inhibit the kinase activity of dual leucine zipper (DLK) kinase (MAP3K12), pharmaceutical compositions, and methods of treatment of DLK-mediated diseases, such as neurological diseases that result from traumatic injury to central nervous system and peripheral nervous system neurons (e.g. stroke, traumatic brain injury, spinal cord injury), or that result from a chronic neurodegenerative condition (e.g. Alzheimer's disease, frontotemporal dementia, Parkinson's disease, Huntington's disease, amyotrophic lateral sclerosis, spinocerebellar ataxia, progressive supranuclear palsy, Lewy body disease, Kennedy's disease, and other related conditions), from neuropathies resulting from neurological damage (chemotherapy -induced peripheral neuropathy, diabetic neuropathy, and related conditions) and from cognitive disorders caused by pharmacological intervention (e.g. chemotherapy induced cognitive disorder, also known as chemobrain).

  本文披露了抑制双亮氨酸拉链（DLK）激酶（MAP3K12）激酶活性的化合物、药物组合物以及治疗DLK介导疾病的方法，例如由于对中枢神经系统和外周神经系统神经元的创伤性损伤而导致的神经系统疾病（例如中风、创伤性脑损伤、脊髓损伤），或由于慢性神经退行性疾病（例如阿尔茨海默病、额颞叶痴呆、帕金森病、亨廷顿病、肌萎缩侧索硬化、脊髓小脑共济失调、进行性上行性麻痹、路易体病、肯尼迪病及其他相关疾病）引起的疾病，以及由神经损伤引起的神经病（化疗诱导的周围神经病、糖尿病神经病及相关疾病）和由药物干预引起的认知障碍（例如化疗诱导的认知障碍，也称为化疗脑）。
• NAPHTHYRIDINES AS INHIBITORS OF HPK1
  申请人：Genentech, Inc.

  公开号：US20180282328A1

  公开（公告）日：2018-10-04

  Naphthyridine compounds and their use as inhibitors of HPK1 are described. The compounds are useful in treating HPK1-dependent disorders and enhancing an immune response. Also described are methods of inhibiting HPK1, methods of treating HPK1-dependent disorders, methods for enhancing an immune response, and methods for preparing the naphthyridine compounds.

  萘啶化合物及其作为HPK1抑制剂的用途被描述。这些化合物在治疗HPK1依赖性疾病和增强免疫反应方面很有用。还描述了抑制HPK1的方法、治疗HPK1依赖性疾病的方法、增强免疫反应的方法以及制备萘啶化合物的方法。
• [EN] IMIDAZO [2, 1-B] [ 1, 3, 4 ] THIADIAZOLE DERIVATIVES<br/>[FR] DÉRIVÉS D'IMIDAZO[2,1-B][1,3,4]THIADIAZOLE
  申请人：CT NAC DE INVESTIGACIONES ONCO

  公开号：WO2010112874A1

  公开（公告）日：2010-10-07

  There is provided compounds of formula (I): wherein R1, R2 and R3 have meanings given in the description, and pharmaceutically-acceptable esters, amides, solvates or salts thereof, which compounds are useful in the treatment of diseases in which inhibition of a protein or lipid kinase (e.g. PI3-K, particularly class I PI3K) is desired and/or required, and particularly in the treatment of cancer.

  提供了以下式(I)的化合物：其中R1、R2和R3的含义如描述中所示，以及其药学上可接受的酯、酰胺、溶剂合物或盐，这些化合物在治疗需要或期望抑制蛋白激酶或脂质激酶（例如PI3-K，特别是I类PI3K）的疾病中非常有用，特别是在癌症治疗中。
• [EN] INHIBITORS OF DUAL LEUCINE ZIPER (DLK) KINASE FOR THE TREATMENT OF DISEASE<br/>[FR] INHIBITEURS DE LA KINASE À DOUBLE MOTIF DE TYPE GLISSIÈRE À LEUCINES (DLK) DESTINÉS AU TRAITEMENT DE MALADIE
  申请人：BOARD OF REGENTS UNIV OF TEXAS SYSTEM

  公开号：WO2018044808A1

  公开（公告）日：2018-03-08

  Disclosed herein are compounds which inhibit the kinase activity of dual leucine zipper (DLK) kinase (MAP3K12), pharmaceutical compositions, and methods of treatment of DLK-mediated diseases, such as neurological diseases that result from traumatic injury to central nervous system and peripheral nervous system neurons (e.g. stroke, traumatic brain injury, spinal cord injury), or that result from a chronic neurodegenerative condition (e.g. Alzheimer's disease, frontotemporal dementia, Parkinson's disease, Huntington's disease, amyotrophic lateral sclerosis, spinocerebellar ataxia, progressive supranuclear palsy, Lewy body disease, Kennedy's disease, and other related conditions), from neuropathies resulting from neurological damage (chemotherapy -induced peripheral neuropathy, diabetic neuropathy, and related conditions) and from cognitive disorders caused by pharmacological intervention (e.g. chemotherapy induced cognitive disorder, also known as chemobrain).

  本文披露了抑制双亮氨酸拉链（DLK）激酶（MAP3K12）活性的化合物，药物组合物，以及治疗DLK介导的疾病的方法，如由中枢神经系统和外周神经系统神经元的创伤性损伤导致的神经系统疾病（例如中风、创伤性脑损伤、脊髓损伤），或由慢性神经退行性疾病引起的疾病（例如阿尔茨海默病、额颞叶痴呆、帕金森病、亨廷顿病、肌萎缩侧索硬化、脊髓小脑共济失调、进行性核上性麻痹、Lewy小体病、肯尼迪病等及其他相关疾病），以及由神经损伤引起的神经病（化疗诱导的周围神经病、糖尿病神经病及相关疾病），以及由药物干预引起的认知障碍（例如化疗诱导的认知障碍，也称为化疗脑）。
• SUBSTITUTED PYRAZOLES AND USES THEREOF
  申请人：Genentech, Inc.

  公开号：US20150175619A1

  公开（公告）日：2015-06-25

  The present invention provides for compounds of formula 0 and various embodiments thereof, and compositions comprising compounds of formula 0 and various embodiments thereof. In compounds of formula 0, the groups R 1A , R 1B , R 1C , R 1D , R 2 , R 3 , R 4 , R 5 and R 6 have the meaning as described herein. The present invention also provides for methods of using compounds of formula 0 and compositions comprising compounds of formula 0 as DLK inhibitors and for treating neurodegeneration diseases and disorders.

  本发明提供了公式0的化合物及其各种实施方式，以及包含公式0的化合物和其各种实施方式的组合物。 在公式0的化合物中，基团R1A、R1B、R1C、R1D、R2、R3、R4、R5和R6的含义如本文所述。本发明还提供了使用公式0的化合物和包含公式0的化合物作为DLK抑制剂以及用于治疗神经退行性疾病和紊乱的方法。