苯并噻唑-5-硼酸频哪醇酯 | 1073354-91-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻唑类
• 中文名称: 苯并噻唑-5-硼酸频哪醇酯
• 中文别名: 5-苯并噻唑频哪醇硼酸酯
• 英文名称: 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]thiazole
• 英文别名: 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-benzothiazole；5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)benzothiazole；benzothiazole-5-boronic acid pinacol ester；5-benzothiazole boronic acid pinacol ester
• CAS: 1073354-91-2
• 化学式: C₁₃H₁₆BNO₂S
• 分子量: 261.153
• InChiKey: MGOKEBHEDJCRQN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  18
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  59.6
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2934999090
• 危险性防范说明：
  P305+P351+P338
• 危险性描述：
  H319

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Benzothiazole-5-boronic acid pinacol ester
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H319: Causes serious eye irritation
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing

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Section 3. Composition/information on ingredients.
Ingredient name: Benzothiazole-5-boronic acid pinacol ester
CAS number: 1073354-91-2

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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.
Storage: Store in closed vessels, refrigerated.

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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
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C13H16BNO2S
Molecular weight: 261.1

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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, sulfur 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：

  苯并噻唑-5-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-(3a,7a-dihydrobenzo[d]thiazol-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：

  在 吡啶 、 2,6-二叔丁基-4-甲基苯酚 、 盐酸羟胺 、 sodium acetate 、 potassium carbonate 、 2-(4,5-二氢-4,4-二甲基-2-恶唑基)吡啶 、 四(3,5-二(三氟甲基)苯基)硼酸钠 、 三[3,4-双(三氟甲基)苯基]膦 、 palladium dichloride 作用下， 以 乙醇 、 二氯甲烷 、 1,2-二氯乙烷 为溶剂， 反应 12.0h， 生成 苯并噻唑-5-硼酸频哪醇酯
  参考文献：
  名称：

  通过配体促进的CC键活化来转化芳基酮。

  摘要：

  芳族亲电试剂（芳基卤化物，芳基醚，芳基酸，芳基腈等）与亲核试剂的偶联是合成芳基化合物的核心方法。由于芳基酮的丰度，通过碳-碳键活化以类似方式进行芳基酮的转化可大大扩展合成芳基化合物的工具箱。这种方法的探索性研究通常基于环应变释放和螯合辅助引发的碳-碳裂解，并且产物也仅限于特定的结构基序。在这里，我们报告了一种配体促进β-碳消除的策略，以激活碳-碳键，这导致芳基酮发生一系列转化，从而生成有用的芳基硼酸酯，以及联芳基，芳基腈和芳基烯烃。吡啶-恶唑啉配体的使用对于这种催化转化至关重要。据报道，通过简单的一锅操作，芳基酮的克级硼酸酯化反应。该策略的潜在效用还通过丙磺舒，阿达帕林和脱氧雌酮，芬芳类香囊素和载脂蛋白的天然产物的晚期药物分子多样化而得到证明。

  DOI：

  10.1002/anie.202006740

文献信息

• [EN] AZABENZIMIDAZOLES AS FATTY ACID SYNTHASE INHIBITORS<br/>[FR] AZABENZAMIDAZOLES COMME INHIBITEURS D'ACIDE GRAS SYNTHASE
  申请人：GLAXOSMITHKLINE LLC

  公开号：WO2011066211A1

  公开（公告）日：2011-06-03

  This invention relates to the use of azabenzimidazole derivatives for the modulation, notably the inhibition of the activity or function of fatty acid synthase (FAS). Suitably, the present invention relates to the use of azabenzimidazoles in the treatment of cancer.

  这项发明涉及使用吡唑苯并咪唑衍生物来调节，特别是抑制脂肪酸合成酶（FAS）的活性或功能。适当地，本发明涉及在癌症治疗中使用吡唑苯并咪唑。
• LEUKOTRIENE B4 INHIBITORS
  申请人：Dominique Romyr

  公开号：US20100240678A1

  公开（公告）日：2010-09-23

  Provided herein are compounds of the formula (I): as well as pharmaceutically acceptable salts thereof, wherein the substituents are as those disclosed in the specification. These compounds, and the pharmaceutical compositions containing them, are useful for the treatment of diseases such as, for example, COPD

  本文提供的是式(I)的化合物： 以及其药学上可接受的盐，其中取代基如规范中所披露的那样。这些化合物及含有它们的药物组合物对于治疗诸如COPD等疾病是有用的。
• 氨基嘧啶类化合物及其制备方法和应用
  申请人：北京鞍石生物科技有限责任公司

  公开号：CN108707139B

  公开（公告）日：2021-04-06

  本发明涉及氨基嘧啶类化合物及其制备方法和应用。所述氨基嘧啶类化合物具有式I所示的结构：该化合物是一种表皮生长因子受体(EGFR)激酶的抑制剂。本发明还涉及含有这些化合物的药物组合物，它们的制备方法和它们在制备抗肿瘤药物中的应用。
• PYRIMIDINE SULFAMIDE DERIVATIVE AND PREPARATION METHOD AND MEDICAL APPLICATION THEREOF
  申请人：SHIJIAZHUANG SAGACITY NEW DRUG DEVELOPMENT CO., LTD.

  公开号：US20200283425A1

  公开（公告）日：2020-09-10

  Disclosed are a series of pyrimidine sulfamide compounds and applications thereof in preparing a drug for a disease related to an ET A receptor antagonist. In particular, disclosed is a derived compound represented by formula (I) or a tautomer or pharmaceutically acceptable composition thereof.

  揭示了一系列嘧啶磺胺化合物及其在制备与ET受体拮抗剂相关疾病的药物中的应用。具体地，揭示了由式(I)表示的衍生化合物，或其互变异构体或药用可接受的组合物。
• Discovery of Pyrazolocarboxamides as Potent and Selective Receptor Interacting Protein 2 (RIP2) Kinase Inhibitors
  作者：Curt D. Haffner、Adam K. Charnley、Christopher J. Aquino、Linda Casillas、Máire A. Convery、Julie A. Cox、Mark A. Elban、Nicole C. Goodwin、Peter J. Gough、Pamela A. Haile、Terry V. Hughes、Beth Knapp-Reed、Constantine Kreatsoulas、Ami S. Lakdawala、Huijie Li、Yiqian Lian、David Lipshutz、John F. Mehlmann、Michael Ouellette、Joseph Romano、Lisa Shewchuk、Arthur Shu、Bartholomew J. Votta、Huiqiang Zhou、John Bertin、Robert W. Marquis

  DOI：10.1021/acsmedchemlett.9b00141

  日期：2019.11.14

  Herein we report the discovery of pyrazolocarboxamides as novel, potent, and kinase selective inhibitors of receptor interacting protein 2 kinase (RIP2). Fragment based screening and design principles led to the identification of the inhibitor series, and X-ray crystallography was used to inform key structural changes. Through key substitutions about the N1 and C5 N positions on the pyrazole ring significant

  在这里，我们报告吡唑并羧酰胺作为受体相互作用蛋白2激酶（RIP2）的新型，有效和激酶选择性抑制剂的发现。基于片段的筛选和设计原理导致了抑制剂系列的鉴定，并使用X射线晶体学分析了关键的结构变化。通过在吡唑环上的N1和C5 N位置进行关键取代，可以实现显着的激酶选择性和效力。桥连的双环吡唑并羧酰胺11代表RIP2的选择性和有效抑制剂，将允许更详细地研究RIP2抑制作为自身炎症性疾病的治疗靶标。