1-甲基吲唑-6-硼酸频哪醇酯 | 1235469-00-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡唑类
• 中文名称: 1-甲基吲唑-6-硼酸频哪醇酯
• 英文名称: 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole
• 英文别名: 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indazole
• CAS: 1235469-00-7
• 化学式: C₁₄H₁₉BN₂O₂
• 分子量: 258.128
• InChiKey: TWHDNOZTKLOCGS-UHFFFAOYSA-N

物化性质

• 沸点：
  385.0±15.0 °C(Predicted)
• 密度：
  1.11±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.87
• 重原子数：
  19
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  36.3
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2933990090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1-Methylindazole-5-boronic acid pinacol ester
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: 1-Methylindazole-5-boronic acid pinacol ester
CAS number: 1235469-00-7

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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: C14H19BN2O2
Molecular weight: 258.1

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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.

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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：

  1-甲基吲唑-6-硼酸频哪醇酯 在 四(三苯基膦)钯 、 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 、 水 、 甲苯 为溶剂， 反应 2.0h， 生成 3-acetyl-7-((4-(1-methyl-1H-indazol-5-yl)pyrimidin-2-yl)amino)-4-morpholino-2H-chromen-2-one
  参考文献：
  名称：

  N-(4-(3-isopropyl-2-methyl-2H-indazol-5-yl)pyrimidin-2-yl)-4-(4-methylpiperazin-1-yl)quinazolin-7-amine 的新发现抗血液系统恶性肿瘤的强效口服细胞周期蛋白依赖性激酶抑制剂

  摘要：

  血液系统恶性肿瘤 (HM) 始于造血组织或免疫系统细胞。细胞周期蛋白依赖性激酶 (CDK) 调节细胞周期进程，其中一些控制细胞转录。CDK 抑制可以触发细胞凋亡，并且在血液系统恶性肿瘤中可能特别有用。在此，我们描述了我们为发现作为 CDK 抑制剂的一系列新型喹唑啉衍生物所做的努力。密集的结构修饰导致化合物37d被鉴定为CDK 1、2、4、8 和 9 最活跃的抑制剂，同时平衡了针对 CDK 的效力和选择性。进一步的生物学研究表明，化合物37d可以通过激活 PARP 和 caspase 3 来阻止细胞周期并诱导细胞凋亡。更重要的是，化合物37d在多种 HM 小鼠异种移植模型中显示出良好的抗肿瘤功效，无明显毒性。这些结果表明 CDK 1、2、4、8 和 9 抑制剂可潜在用于治疗某些血液系统恶性肿瘤。

  DOI：

  10.1021/acs.jmedchem.1c00271
• 作为产物：
  描述：

  5-溴吲唑 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 potassium acetate 、 sodium hydride 作用下， 以 四氢呋喃 、 二甲基亚砜 为溶剂， 反应 3.0h， 生成 1-甲基吲唑-6-硼酸频哪醇酯
  参考文献：
  名称：

  具有Wnt信号通路抑制活性的杂环化合物及其应用

  摘要：

  本发明提供了一种具有Wnt信号通路抑制活性的杂环化合物。该杂环化合物及其药学上可接受的盐、同位素、异构体和晶型结构，具有通式I所示的结构：(I)。本发明还提供上述的具有Wnt信号通路抑制活性的杂环化合物的应用。本发明的具有Wnt信号通路抑制活性的杂环化合物，作为Wnt信号通路的有效拮抗剂，能够用于治疗或预防因Wnt信号通路失常引起的病症。

  公开号：

  CN105254613A

文献信息

• IMIDAZOLIN-5-ONE DERIVATIVE USEFUL AS FASN INHIBITORS FOR THE TREATMENT OF CANCER
  申请人：Connolly Peter J.

  公开号：US20150099730A1

  公开（公告）日：2015-04-09

  Disclosed are compounds, compositions and methods for treating various diseases, syndromes, conditions and disorders, including those mediated by inhibition of fatty acid synthase (FASN) enzyme, such as, cancer, obesity or related discorders, and liver related disorders. Such compounds are represented by formula (I) as follows: wherein L 1 , a, b, m, n, R 1 , R 2 , R 3 , R 4 , and R 5 are defined herein.

  公开了用于治疗多种疾病、综合征、状况和失调的化合物、组合物和方法，包括那些通过抑制脂肪酸合酶（FASN）酶介导的疾病，如癌症、肥胖或相关失调以及与肝脏相关的失调。这些化合物由公式（I）表示如下： 其中L1、a、b、m、n、R1、R2、R3、R4和R5在此定义。
• [EN] COMPOUNDS AND USES THEREOF<br/>[FR] COMPOSÉS ET LEURS UTILISATIONS
  申请人：YUMANITY THERAPEUTICS INC

  公开号：WO2020198026A1

  公开（公告）日：2020-10-01

  The present invention features compounds useful in the treatment of neurological disorders and primary brain cancer. The compounds of the invention, alone or in combination with other pharmaceutically active agents, can be used for treating or preventing neurological disorders and primary brain cancer.

  本发明涉及对神经系统疾病和原发性脑癌治疗中有用的化合物。本发明的化合物，单独或与其他药用活性剂结合使用，可用于治疗或预防神经系统疾病和原发性脑癌。
• [EN] IMIDAZOLIN-5-ONE DERIVATIVES USEFUL AS FATTY ACID SNTHASE (FASN) INHIBITORS FOR|THE TREATMENT OF CANCER<br/>[FR] DÉRIVÉS D'IMIDAZOLINE-5-ONE UTILES EN TANT QU'INHIBITEURS DE L'ACIDE GRAS SYNTHASE (FASN) POUR LE TRAITEMENT DU CANCER
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2014039769A1

  公开（公告）日：2014-03-13

  Disclosed are compounds, compositions and methods for treating various diseases, syndromes, conditions and disorders, including those mediated by inhibition of fatty acid synthase (FASN) enzyme, such as, cancer, obesity or related disorders, and liver related disorders. Such compounds are represented by formula (I) as follows: wherein L1, a, b, m, n, R1, R2, R3, R4, and R5 are defined herein.

  披露了用于治疗多种疾病、综合征、状况和失调的化合物、组合物和方法，包括那些通过抑制脂肪酸合酶（FASN）酶介导的疾病，例如癌症、肥胖或相关失调以及肝脏相关失调。这些化合物由公式（I）表示，如下所示：其中L1、a、b、m、n、R1、R2、R3、R4和R5在此定义。
• Discovery of a potent, highly selective, and orally bioavailable inhibitor of CDK8 through a structure-based optimisation
  作者：Mingfeng Yu、Yi Long、Yuchao Yang、Manjun Li、Theodosia Teo、Benjamin Noll、Stephen Philip、Shudong Wang

  DOI：10.1016/j.ejmech.2021.113391

  日期：2021.6

  is viewed as a therapeutic target for the treatment of the disease. Accordingly, the search for small-molecule inhibitors of CDK8 is being intensified. Capitalising on our initial discovery of AU1-100, a potent CDK8 inhibitor yet with a limited degree of kinase selectivity, a structure-based optimisation was carried out, with a series of new multi-substituted pyridines rationally designed, chemically

  CDK8 在多种类型的人类癌症中失调，被视为治疗该疾病的治疗靶点。因此，正在加紧寻找 CDK8 的小分子抑制剂。利用我们最初发现的 AU1-100，一种有效的 CDK8 抑制剂，但激酶选择性有限，我们进行了基于结构的优化，对一系列新的多取代吡啶进行了合理设计、化学制备和生物学评估。这种努力最终确定了42，这是一种更有效的 CDK8 抑制剂，具有优异的运动学选择性和口服生物利用度。42抗增殖作用的机制对 MV4-11 细胞进行了研究，表明该化合物可以阻止 G1 细胞周期并引发细胞凋亡。估计42的肝毒性和心脏毒性的风险较低。这些发现值得进一步研究42作为靶向癌症治疗剂。
• [EN] PYRAZOLYL DERIVATIVES USEFUL AS ANTI-CANCER AGENTS<br/>[FR] DÉRIVÉS DE PYRAZOLYLE UTILES EN TANT QU'AGENTS ANTICANCÉREUX
  申请人：NOVARTIS AG

  公开号：WO2021124222A1

  公开（公告）日：2021-06-24

  The present application provides a compound of formula (I) or a stereoisomer thereof, or an atropisomer thereof, or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable salt of a stereoisomer thereof, or a pharmaceutically acceptable salt of an atropisomer thereof; method for manufacturing said compound, and its therapeutic uses. The present application further provides a combination of pharmacologically active agents and a pharmaceutical composition comprising said compound.

  本申请提供了化合物的公式(I)或其立体异构体，或其对映异构体，或其可接受的药物盐，或其对映异构体的可接受的药物盐，或其对映异构体的可接受的药物盐；制造该化合物的方法及其治疗用途。本申请还提供了药理活性剂的组合以及包含该化合物的药物组合物。