1H-苯并咪唑-5-硼酸频哪酯 | 1007206-54-3

• 物质功能分类: 化学试剂 - 有机试剂 - 硼酸
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 中文名称: 1H-苯并咪唑-5-硼酸频哪酯
• 中文别名: 6-(4,4,5,5-四甲基-1,3,2-二氧硼烷)-1H-苯并咪唑
• 英文名称: 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazole
• 英文别名: 1H-benzimidazole-5-boronic acid pinacol ester；5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzimidazole；5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-1,3-benzodiazole；6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzimidazole
• CAS: 1007206-54-3
• 化学式: C₁₃H₁₇BN₂O₂
• mdl: MFCD11054041
• 分子量: 244.101
• InChiKey: HCWNKNYTHLBIHX-UHFFFAOYSA-N

物化性质

• 熔点：
  202-206°C
• 沸点：
  453.2±18.0 °C(Predicted)
• 密度：
  1.15

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  18
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.461
• 拓扑面积：
  47.1
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2934999090
• WGK Germany：
  3
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1H-Benzimidazole-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: 1H-Benzimidazole-5-boronic acid, pinacol ester
CAS number: 1007206-54-3

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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: C13H17BN2O2
Molecular weight: 244.1

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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：

  1H-苯并咪唑-5-硼酸频哪酯 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 sodium hydride 、 potassium carbonate 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 水 为溶剂， 反应 18.0h， 生成 5-(6-chloro-1-[[2-(trimethylsilyl)ethoxy]methyl]pyrrolo[2,3-b]pyridin-3-yl)-1-[[2-(trimethylsilyl)ethoxy]methyl]-1,3-benzodiazole
  参考文献：
  名称：

  [EN] 7-AZAINDOLE COMPOUNDS FOR INHIBITION OF BCR-ABL TYROSINE KINASES
  [FR] COMPOSÉS DE 7-AZAINDOLE POUR L'INHIBITION DE TYROSINE KINASES BCR-ABL

  摘要：

  本公开涉及抑制Bcr-Abl酪氨酸激酶的化合物和组合物，制备该化合物和组合物的方法，以及它们在治疗各种癌症，如慢性髓细胞白血病（CML）中的使用。

  公开号：

  WO2022076973A1
• 作为产物：
  描述：

  甲酸 、 在 铁粉 、 氯化铵 作用下， 以 异丙醇 为溶剂， 反应 1.5h， 以73%的产率得到1H-苯并咪唑-5-硼酸频哪酯
  参考文献：
  名称：

  Mild and General One-Pot Reduction and Cyclization of Aromatic and Heteroaromatic 2-Nitroamines to Bicyclic 2H-Imidazoles

  摘要：

  描述了一种将芳香和杂芳香2-硝基胺转化为双环2H-苯并咪唑的一锅法步骤。该步骤采用甲酸、铁粉以及NH4Cl等添加剂来还原硝基并实现咪唑环化，通常在一到两小时内完成高产率的转化。其广泛的官能团兼容性显示了该步骤的普遍实用性。

  DOI：

  10.1055/s-0030-1259007

文献信息

• In vitro evaluation of imidazo[4,5 -c ]quinolin-2-ones as gametocytocidal antimalarial agents
  作者：Paresma R. Patel、Wei Sun、Myunghoon Kim、Xiuli Huang、Philip E. Sanderson、Takeshi Q. Tanaka、John C. McKew、Anton Simeonov、Kim C. Williamson、Wei Zheng、Wenwei Huang

  DOI：10.1016/j.bmcl.2016.04.045

  日期：2016.6

  Novel imidazo[4,5-c]quinolin-2-ones were synthesized and evaluated in asexual blood stage and late stage gametocyte assays of Plasmodium falciparum, a major causative agent of malaria. The design of these compounds is based on a recently identified lead compound from a high throughput screen. A concise synthesis was developed that allowed for generation of analogues with substitution around both the

  合成了新型咪唑并[4,5-c]喹啉-2-酮，并在疟疾的主要病原体恶性疟原虫的无性血液阶段和晚期配子细胞测定中进行了评估。这些化合物的设计基于最近从高通量筛选中鉴定出的先导化合物。开发了一种简明的合成方法，该方法可生成在喹啉和咪唑烷酮环上均被取代的类似物。通过结构-活性关系研究，鉴定了许多有效的化合物，它们对无性和有性阶段均具有优异的抗疟活性，并且在哺乳动物细胞中具有最小的细胞毒性。这是第一封描述咪唑并[4,5-c]喹啉-2-酮（一种新的用于治疗和预防疟疾的先导系列产品）的SAR和杀真菌活性的第一封信。
• [EN] HETEROCYCLIC COMPOUNDS AND METHODS OF USE<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES ET PROCÉDÉS D'UTILISATION
  申请人：MEDIVATION TECHNOLOGIES INC

  公开号：WO2015058084A1

  公开（公告）日：2015-04-23

  The present application discloses compounds that are inhibitors of Btk, compounds that are inhibitors of ΡΒΚδ, and compounds that are dual inhibitors of both Btk and PI3Kδ. Also described are methods for synthesizing such inhibitors and methods for using such inhibitors for the treatment of diseases wherein inhibition of Btk and PI3Kδ provides a therapeutic benefit to a patient having the disease.

  本申请公开了抑制Btk的化合物、抑制ΡΒΚδ的化合物，以及既是Btk又是PI3Kδ的双重抑制剂的化合物。还描述了合成这些抑制剂的方法，以及利用这些抑制剂治疗疾病的方法，其中抑制Btk和PI3Kδ对患有该疾病的患者提供治疗益处。
• [EN] 2,3-DISUBSTITUTED PYRIDINE COMPOUNDS AS TGF-BETA INHIBITORS AND METHODS OF USE<br/>[FR] COMPOSÉS DE PYRIDINE 2,3-DISUBSTITUÉS UTILISÉS COMME INHIBITEURS DE TGF-BÊTA ET PROCÉDÉS D'UTILISATION
  申请人：RIGEL PHARMACEUTICALS INC

  公开号：WO2015157093A1

  公开（公告）日：2015-10-15

  The invention described herein comprises compounds of formula (IV) and a method of treating cancer comprising administering to a subject having cancer one of the compounds in conjunction with another therapeutic treatment of cancer. The compounds (IV) inhibit signaling by a member of the TGF-β superfamily such as Nodal or Activin.

  本发明涉及的化合物包括公式（IV）的化合物，以及一种治疗癌症的方法，包括向患有癌症的受试者施用其中一种化合物，结合另一种癌症治疗方法。这些化合物（IV）抑制TGF-β超家族成员如Nodal或Activin的信号传导。
• [EN] CINNOLINE DERIVATIVES AS AS BTK INHIBITORS<br/>[FR] DÉRIVÉS DE CINNOLINE EN TANT QU'EN TANT QU'INHIBITEURS DE LA BTK
  申请人：TAKEDA PHARMACEUTICAL

  公开号：WO2013148603A1

  公开（公告）日：2013-10-03

  Disclosed are compounds of Formula 1, and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, and R5 are defined in the specification. The compounds are inhibitors of Bruton's tyrosine kinase (BTK). 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 diseases, disorders or conditions associated with BTK.

  公开的是Formula 1的化合物及其药学上可接受的盐，其中R1、R2、R3、R4和R5在规范中有定义。这些化合物是Bruton酪氨酸激酶（BTK）的抑制剂。本公开还涉及制备Formula 1化合物的材料和方法，包括含有它们的药物组合物，以及它们用于治疗与BTK相关的疾病、疾病或症状的用途。
• Identification of Potent and Selective RIPK2 Inhibitors for the Treatment of Inflammatory Diseases
  作者：Xiaohui He、Sara Da Ros、John Nelson、Xuefeng Zhu、Tao Jiang、Barun Okram、Songchun Jiang、Pierre-Yves Michellys、Maya Iskandar、Sheryll Espinola、Yong Jia、Badry Bursulaya、Andreas Kreusch、Mu-Yun Gao、Glen Spraggon、Janine Baaten、Leah Clemmer、Shelly Meeusen、David Huang、Robert Hill、Vân Nguyen-Tran、John Fathman、Bo Liu、Tove Tuntland、Perry Gordon、Thomas Hollenbeck、Kenneth Ng、Jian Shi、Laura Bordone、Hong Liu

  DOI：10.1021/acsmedchemlett.7b00258

  日期：2017.10.12

  direct inhibitors of NOD2 have not been described due to technical challenges of targeting the oligomeric protein complex. Receptor interacting protein kinase 2 (RIPK2) is an intracellular serine/threonine/tyrosine kinase, a key signaling partner, and an obligate kinase for NOD2. As such, RIPK2 represents an attractive target to probe the pathological roles of NOD2 pathway. To search for selective RIPK2

  NOD2（含有核苷酸结合的寡聚域的蛋白质2）是一种内部模式识别受体，可识别细菌肽聚糖并刺激宿主免疫反应。NOD2通路功能障碍与许多自身炎症性疾病有关。迄今为止，由于靶向寡聚蛋白复合物的技术挑战，尚未描述NOD2的直接抑制剂。受体相互作用蛋白激酶2（RIPK2）是细胞内丝氨酸/苏氨酸/酪氨酸激酶，是关键的信号传导伴侣，也是NOD2的专一性激酶。因此，RIPK2代表了一个有吸引力的靶标，以探索NOD2途径的病理作用。为了寻找选择性的RIPK2抑制剂，我们采用了虚拟文库筛选（VLS）和基于结构的设计，最终导致了有效而选择性的RIPK2抑制剂8具有优异的口服生物利用度，用于评估RIPK2在各种体外测定以及离体和体内药效学模型中的抑制作用。