1-TBDMS-吲哚-4-硼酸 | 351457-64-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 中文名称: 1-TBDMS-吲哚-4-硼酸
• 中文别名: 1-(叔丁基二甲基硅烷)吲哚-4-硼酸
• 英文名称: {1-[(1,1-dimethylethyl)(dimethyl)silyl]-1H-indol-4-yl}boronic acid
• 英文别名: (1-(tert-butyldimethylsilyl)-1H-indol-4-yl)boronic acid；1-(tert-Butyldimethylsilyl)-1H-indole-4-boronic acid；[1-[tert-butyl(dimethyl)silyl]indol-4-yl]boronic acid
• CAS: 351457-64-2
• 化学式: C₁₄H₂₂BNO₂Si
• 分子量: 275.231
• InChiKey: PTZKCFPZTHUQTI-UHFFFAOYSA-N

物化性质

• 熔点：
  130-135
• 沸点：
  352.1±48.0 °C(Predicted)
• 密度：
  1.01±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.17
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  45.4
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2933990090
• 危险性防范说明：
  P261,P264,P271,P280,P302+P352,P304+P340,P305+P351+P338,P312,P362,P403+P233,P501,P330,P361,P363,P391,P403+P233,P405,P501
• 危险性描述：
  H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
1-TBDMS-indole-4-boronic acid
Product Name:
Synonyms: 1-TBDMS-4-indoleboronic acid; 1-(tert-Butyldimethylsilyl)-1H-indol-4-ylboronic acid

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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.
1-TBDMS-indole-4-boronic acid
Ingredient name:
CAS number: 351457-64-2

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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: C14H22BNO2Si
Molecular weight: 275.2

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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：

  1-TBDMS-吲哚-4-硼酸 、 ethyl 2-[6-chloro-1-(phenylsulfonyl)-1H-indazol-4-yl]-1,3-oxazole-5-carboxylate 在 potassium phosphate 、 chloro(di-norbonylphosphino)(2’-dimethylamino-1,1’-biphenyl-2-yl)palladium(II) 作用下， 以 1,4-二氧六环 、 水 为溶剂， 反应 3.0h， 生成 ethyl 2-[6-{1-[(1,1-dimethylethyl)(dimethyl)silyl]-1H-indol-4-yl}-1-(phenylsulfonyl)-1H-indazol-4-yl]-1,3-oxazole-5-carboxylate
  参考文献：
  名称：

  Indazole derivatives for use in the treatment of influenza virus infection

  摘要：

  本发明涉及用于治疗或预防流感病毒感染的化合物。

  公开号：

  US09326987B2

文献信息

• [EN] OXAZOLE SUBSTITUTED INDAZOLES AS PI3-KINASE INHIBITORS<br/>[FR] INDAZOLES SUBSTITUÉS PAR OXAZOLE COMME INHIBITEURS DE PI3-KINASE
  申请人：GLAXO GROUP LTD

  公开号：WO2010125082A1

  公开（公告）日：2010-11-04

  The invention is directed to certain novel compounds. Specifically, the invention is directed to compounds of formula (I): and salts thereof. The compounds of the invention are inhibitors of kinase activity, in particular PI3-kinase activity.

  这项发明涉及某些新颖化合物。具体来说，该发明涉及公式(I)的化合物及其盐。该发明的化合物是激酶活性抑制剂，特别是PI3-激酶活性抑制剂。
• Optimization of a Series of 2,3-Dihydrobenzofurans as Highly Potent, Second Bromodomain (BD2)-Selective, Bromo and Extra-Terminal Domain (BET) Inhibitors
  作者：Simon C. C. Lucas、Stephen J. Atkinson、Chun-wa Chung、Rob Davis、Laurie Gordon、Paola Grandi、James J. R. Gray、Thomas Grimes、Alexander Phillipou、Alex G. Preston、Rab K. Prinjha、Inmaculada Rioja、Simon Taylor、Nicholas C. O. Tomkinson、Ian Wall、Robert J. Watson、James Woolven、Emmanuel H. Demont

  DOI：10.1021/acs.jmedchem.1c00344

  日期：2021.8.12

  series of 2,3-dihydrobenzofurans have been developed as highly potent bromo and extra-terminal domain (BET) inhibitors with 1000-fold selectivity for the second bromodomain (BD2) over the first bromodomain (BD1). Investment in the development of two orthogonal synthetic routes delivered inhibitors that were potent and selective but had raised in vitro clearance and suboptimal solubility. Insertion of

  在此，已经开发了一系列 2,3-二氢苯并呋喃作为高效溴和末端外域 (BET) 抑制剂，对第二个溴结构域 (BD2) 的选择性比第一个溴结构域 (BD1) 高 1000 倍。投资开发两条正交合成路线提供了有效和选择性的抑制剂，但提高了体外清除率和次优溶解度。将四元中心插入 2,3-二氢苯并呋喃核心阻止了代谢的关键位点并提高了溶解度。这导致了抑制剂71 (GSK852)的开发：一种有效的、选择性 1000 倍、高度可溶的化合物，具有良好的大鼠和狗体内药代动力学特性。
• N-SUBSTITUTED OXAZINOPTERIDINES AND OXAZINOPTERIDINONES
  申请人：Chang Edcon

  公开号：US20120220575A1

  公开（公告）日：2012-08-30

  Disclosed are compounds of Formula 1, and pharmaceutically acceptable salts thereof, wherein Ar, R 1 , R 2 , R 3 , G 1 , G 2 , and m are defined in the specification. 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 inflammatory disorders, cardiovascular disease, cancer, and other conditions associated with PI3Kδ.

  揭示的是Formula 1的化合物及其药用可接受的盐，其中Ar、R1、R2、R3、G1、G2和m在说明书中有定义。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，以及它们用于治疗炎症性疾病、心血管疾病、癌症和其他与PI3Kδ相关条件的用途。
• [EN] BENZOFURAN DERIVATIVES AND THEIR USE AS BROMODOMAIN INHIBITORS<br/>[FR] DÉRIVÉS DE BENZOFURANE ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE BROMODOMAINE
  申请人：GLAXOSMITHKLINE IP NO 2 LTD

  公开号：WO2019068783A1

  公开（公告）日：2019-04-11

  The present invention relates to compounds of formula (I) and salts thereof, pharmaceutical compositions containing such compounds and to their use in therapy.

  本发明涉及公式（I）的化合物及其盐，含有这种化合物的药物组合物以及它们在治疗中的应用。
• NOVEL COMPOUNDS
  申请人：HAMBLIN Julie Nicole

  公开号：US20100280029A1

  公开（公告）日：2010-11-04

  The invention is directed to certain novel compounds. Specifically, the invention is directed to compounds of formula (I): and salts thereof. The compounds of the invention are inhibitors of kinase activity, in particular PI3-kinase activity.

  本发明涉及某些新型化合物。具体而言，本发明涉及式（I）的化合物及其盐。本发明的化合物是激酶活性抑制剂，特别是PI3-激酶活性抑制剂。