1-((2-(三甲基甲硅烷基)乙氧基)甲基)吡唑-5-硼酸 | 188978-71-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: 1-((2-(三甲基甲硅烷基)乙氧基)甲基)吡唑-5-硼酸
• 英文名称: 1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazol-5-ylboronic acid
• 英文别名: (1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-pyrazol-5-yl)boronic acid；[2-(2-trimethylsilylethoxymethyl)pyrazol-3-yl]boronic acid
• CAS: 188978-71-4
• 化学式: C₉H₁₉BN₂O₃Si
• 分子量: 242.158
• InChiKey: UEDFWLZMMDKEDO-UHFFFAOYSA-N

物化性质

• 沸点：
  363.6±50.0 °C(Predicted)
• 密度：
  1.06±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.12
• 重原子数：
  16
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  67.5
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 海关编码：
  2933199090
• 危险性防范说明：
  P264,P280,P302+P352,P305+P351+P338,P332+P313,P337+P313,P362
• 危险性描述：
  H315,H319

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1-((2-(Trimethylsilyl)ethoxy)methyl)pyrazole-5-boronic acid
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-((2-(Trimethylsilyl)ethoxy)methyl)pyrazole-5-boronic acid
CAS number: 188978-71-4

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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, 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
Appearance: Not specified
Boiling point: No data
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C9H19BN2O3Si
Molecular weight: 242.2

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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-((2-(三甲基甲硅烷基)乙氧基)甲基)吡唑-5-硼酸 在 四(三苯基膦)钯 、 sodium carbonate 、 potassium carbonate 作用下， 以 四氢呋喃 、 水 、 二甲基亚砜 为溶剂， 反应 16.0h， 生成 Trimethyl-[2-[[5-[6-(2-methylquinolin-6-yl)oxypyridin-3-yl]pyrazol-1-yl]methoxy]ethyl]silane
  参考文献：
  名称：

  [EN] INHIBITORS OF LEUKOTRIENE PRODUCTION
  [FR] INHIBITEURS DE LA PRODUCTION DE LEUCOTRIÈNE

  摘要：

  本发明涉及芳基吡唑及其药用可接受盐。本发明的芳基吡唑可用作白三烯A4水解酶（LTA4H）的抑制剂，并用于治疗与LTA4H相关的疾病。本发明还涉及包含本发明的芳基吡唑的药物组合物，使用这些化合物治疗各种疾病和疾病的方法，以及制备这些化合物的方法。

  公开号：

  WO2015009611A1

文献信息

• Inhibitors of &agr;4 mediated cell adhesion
  申请人：Tanabe Seiyaku Co., Ltd.

  公开号：US06521666B1

  公开（公告）日：2003-02-18

  The present invention relates to a pharmaceutical composition comprising as an active ingredient a compound of formula (I), wherein Ring A is an aromatic or a heterocyclic ring; Q is a bond, carbonyl, lower alkylene, lower alkenylene, —O-(lower alkylene)-, etc.; n is 0, 1 or 2; Z is oxygen or sulfur, W is oxygen, sulfur, —CH═CH—, —NH— or —N═CH—; R1, R2 and R3 are the same or different and are hydrogen, halogen, hydroxyl, a substituted or unsubstituted lower alkyl group, a substituted or unsubstituted lower alkoxy group, a substituted or unsubstituted amino group, etc.; R4 is tetrazolyl, carboxyl group, amide or ester; R5 is hydrogen, nitro, amino, hydroxyl, lower alkanoyl, lower alkyl etc.; R6 is selected from (a) a substituted or unsubstituted phenyl group, (b) a substituted or unsubstituted pyridyl group, (c) a substituted or unsubstituted thienyl group, (d) a substituted or unsubstituted benzofuranyl group, etc.; or a pharmaceutically acceptable salt thereof.

  本发明涉及一种包含作为活性成分的化合物的药物组合物，其中环A是芳香族或杂环环；Q是键，羰基，低烷基，低烯基，—O-(低烷基)-等；n为0、1或2；Z为氧或硫，W为氧、硫、—CH═CH—、—NH—或—N═CH—；R1、R2和R3相同或不同，为氢、卤素、羟基、取代或未取代的低烷基、取代或未取代的低烷氧基、取代或未取代的氨基等；R4为四唑基、羧基、酰胺或酯基；R5为氢、硝基、氨基、羟基、低烷酰基、低烷基等；R6选自(a)取代或未取代的苯基、(b)取代或未取代的吡啶基、(c)取代或未取代的噻吩基、(d)取代或未取代的苯并呋喃基等；或其药学上可接受的盐。
• SUBSTITUTED HETEROARYL ALDEHYDE COMPOUNDS AND METHODS FOR THEIR USE IN INCREASING TISSUE OXYGENATION
  申请人：Global Blood Therapeutics, Inc.

  公开号：US20150344483A1

  公开（公告）日：2015-12-03

  Provided are substituted heteroaryl aldehydes and derivatives thereof that act as allosteric modulators of hemoglobin, methods and intermediates for their preparation, pharmaceutical compositions comprising the modulators, and methods for their use in treating disorders mediate by hemoglobin and disorders that would benefit from increased tissue oxygenation.

  提供了替代杂环芳醛及其衍生物，其作为血红蛋白的变构调节剂，以及其制备的方法和中间体，包括这些调节剂的药物组合物，以及在治疗由血红蛋白介导的疾病和需要增加组织氧合的疾病中使用它们的方法。
• [EN] SUBSTITUTED HETEROARYL ALDEHYDE COMPOUNDS AND METHODS FOR THEIR USE IN INCREASING TISSUE OXYGENATION<br/>[FR] COMPOSÉS D'ALDÉHYDES HÉTÉROARYLES SUBSTITUÉS ET LEURS PROCÉDÉS D'UTILISATION DANS L'ACCROISSEMENT DE L'OXYGÉNATION TISSULAIRE
  申请人：GLOBAL BLOOD THERAPEUTICS INC

  公开号：WO2013102145A1

  公开（公告）日：2013-07-04

  Provided are substituted heteroaryl aldehydes and derivatives thereof that act as allosteric modulators of hemoglobin, methods and intermediates for their preparation, pharmaceutical compositions comprising the modulators, and methods for their use in treating disorders mediate by hemoglobin and disorders that would benefit from increased tissue oxygenation.

  提供了替代杂环芳醛及其衍生物，其作为血红蛋白的变构调节剂，以及其制备的方法和中间体，包括这些调节剂的药物组合物，以及在治疗由血红蛋白介导的疾病和需要增加组织氧合的疾病中使用它们的方法。
• [EN] PYRAZOLE DERIVATIVES WHICH INHIBIT LEUKOTRIENE PRODUCTION<br/>[FR] DÉRIVÉS DE PYRAZOLE INHIBANT LA PRODUCTION DE LEUCOTRIÈNE
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2014014874A1

  公开（公告）日：2014-01-23

  The present invention relates to compounds of formula (I): or a pharmaceutically acceptable salt thereof, wherein A1, A2, L1 and B are as defined herein. The compounds of formula (I) are useful as inhibitors of leukotriene A4 hydrolase (LTA4H) and treating LTA4H related disorders. The present invention also relates to pharmaceutical compositions comprising the compounds of formula (I), methods of using these compounds in the treatment of various diseases and disorders, and processes for preparing these compounds.

  本发明涉及以下式（I）的化合物或其药学上可接受的盐，其中A1、A2、L1和B如本文所定义。式（I）的化合物可用作白三烯A4水解酶（LTA4H）的抑制剂，并用于治疗与LTA4H相关的疾病。本发明还涉及包含式（I）的化合物的药物组合物，使用这些化合物治疗各种疾病和疾病的方法，以及制备这些化合物的方法。
• Piperazine derivatives
  申请人：Middleton Stuart Donald

  公开号：US20050043300A1

  公开（公告）日：2005-02-24

  This invention relates to a compound of formula (I) or pharmaceutically acceptable salts, solvates or derivatives thereof, wherein R 1 to R 5 are defined in the description, and to processes for the preparation thereof, intermediates used in their preparation, compositions containing them and the uses of such derivatives. The compounds of the present invention inhibit the interaction of gp120 with CD4 and are therefore of use in the treatment of HIV, a retroviral infection genetically related to HIV, or AIDS.

  这项发明涉及一种具有化学式(I)的化合物 或其药用可接受的盐、溶剂合物或衍生物，其中R 1 至R 5 在描述中有定义，并涉及其制备方法、制备中使用的中间体、含有它们的组合物以及这些衍生物的用途。 本发明的化合物抑制gp120与CD4的相互作用，因此在治疗HIV、与HIV有遗传关系的逆转录病毒感染或艾滋病方面有用。