3-(2-羧基乙基)苯基硼酸 | 693803-17-7

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 苯丙酸
• 中文名称: 3-(2-羧基乙基)苯基硼酸
• 中文别名: 3-(3-硼苯基)丙酸；3-(2-羰氧基乙基)苯硼酸
• 英文名称: 3-(2-carboxyethyl)phenylboronic acid
• 英文别名: 3-(3-boronophenyl)propanoic acid
• CAS: 693803-17-7
• 化学式: C₉H₁₁BO₄
• mdl: MFCD04115649
• 分子量: 193.995
• InChiKey: JJBQHOJBARDWRZ-UHFFFAOYSA-N

物化性质

• 熔点：
  166-169°C

计算性质

• 辛醇/水分配系数(LogP)：
  1.67
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.222
• 拓扑面积：
  77.8
• 氢给体数：
  3
• 氢受体数：
  4

安全信息

• 危险品标志：
  Xi
• 危险性防范说明：
  P264,P270,P280,P301+P312+P330,P305+P351+P338,P337+P313,P501
• 危险性描述：
  H302,H319

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3-(2-Carboxyethyl)phenylboronic acid
Synonyms: 3-(3-Boronophenyl)propionic acid

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H302: Harmful 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: 3-(2-Carboxyethyl)phenylboronic acid
CAS number: 693803-17-7

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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.
Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
Eye contact:
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.

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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: C9H11BNO4
Molecular weight: 194.0

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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：

  3-(2-羧基乙基)苯基硼酸 在 四(三苯基膦)钯 caesium carbonate 、 三乙胺 作用下， 以 乙醚 、 二甲基亚砜 为溶剂， 反应 6.0h， 生成 disodium (E)-2-((2Z,4E)-5-(5-chloro-3,3-dimethyl-7-(3-sulfonatopropyl)-3H-pyrrolo[2,3-b]pyridin-7-ium-2-yl)-3-(3-(3-(2,5-dioxopyrrolidin-1-yloxy)-3-oxopropyl)phenyl)penta-2,4-dienylidene)-3,3-dimethyl-1-(3-sulfonatopropyl)indoline-5-sulfonate
  参考文献：
  名称：

  [EN] CYANINE DYES AND THEIR CONJUGATES
  [FR] COLORANTS À BASE DE CYANINE ET LEURS CONJUGUÉS

  摘要：

  揭示了用于近红外光谱范围内非侵入性成像的化合物和方法。所述的青菁化合物的化学式（I）如下所示：其中Q是从羧甲纶桥的一部分中选择的，所述羧甲纶桥选自以下群体（化学式（X））。还包括化合物的生物共轭物，用该化合物标记生物分子的方法，以及成像方法。

  公开号：

  WO2012054749A1
• 作为产物：
  描述：

  [3-(2-carboxyvinyl)phenyl]boronic acid 在 palladium 10% on activated carbon 、 氢气 作用下， 以 乙醇 为溶剂， 20.0 ℃ 、144.79 kPa 条件下， 反应 5.0h， 以90%的产率得到3-(2-羧基乙基)苯基硼酸
  参考文献：
  名称：

  苯硼酸衍生物作为有效的线索在过表达KPC-2的临床菌株中起作用：对抗细菌耐药性的步骤

  摘要：

  对几乎所有可用抗生素具有耐药性的多药耐药（MDR）病原体的出现和传播在临床治疗中构成了重大威胁。其中，肺炎克雷伯菌过度表达KPC-2碳青霉烯酶的临床分离株是最令人担忧的，将细菌耐药性扩展到最后一种碳青霉烯类。在这项研究中，我们研究了小苯基硼酸衍生物在KPC-2活性位点的分子识别要求。针对KPC-2设计并测试了四种新的苯基硼酸衍生物。对于最活跃的分子，尽管其化学结构简单，但仍可实现纳摩尔亲和力。新的衍生物恢复了过表达KPC-2的临床菌株对美洛培南的敏感性。此外，在细胞活力测定中未检测到细胞毒性，这进一步验证了设计的潜在顾客。在高分辨率下获得了两种最佳抑制剂结合KPC-2的晶体学二元复合物。慢结合，时间依赖性抑制，并全面研究了KPC-2中的相互作用几何。这项研究最终将导致优化和开发更有效的KPC-2抑制剂。

  DOI：

  10.1002/cmdc.201700788

文献信息

• A DNA‐Encoded Chemical Library Incorporating Elements of Natural Macrocycles
  作者：Cedric J. Stress、Basilius Sauter、Lukas A. Schneider、Timothy Sharpe、Dennis Gillingham

  DOI：10.1002/anie.201902513

  日期：2019.7.8

  Here we show a seven‐step chemical synthesis of a DNA‐encoded macrocycle library (DEML) on DNA. Inspired by polyketide and mixed peptide‐polyketide natural products, the library was designed to incorporate rich backbone diversity. Achieving this diversity, however, comes at the cost of the custom synthesis of bifunctional building block libraries. This study outlines the importance of careful retrosynthetic

  在这里，我们展示了在DNA上进行DNA编码的大环文库（DEML）的七步化学合成。受聚酮化合物和肽-聚酮化合物混合天然产物的启发，该文库旨在整合丰富的骨架多样性。但是，要实现这种多样性，就要以双功能构件块库的定制合成为代价。这项研究概述了在DNA编码文库中仔细进行逆向合成设计的重要性，同时揭示了需要新的DNA合成方法的领域。
• C-3 benzoic acid derivatives of C-3 deoxybetulinic acid and deoxybetulin as HIV-1 maturation inhibitors
  作者：Zheng Liu、Jacob J. Swidorski、Beata Nowicka-Sans、Brian Terry、Tricia Protack、Zeyu Lin、Himadri Samanta、Sharon Zhang、Zhufang Li、Dawn D. Parker、Sandhya Rahematpura、Susan Jenkins、Brett R. Beno、Mark Krystal、Nicholas A. Meanwell、Ira B. Dicker、Alicia Regueiro-Ren

  DOI：10.1016/j.bmc.2016.03.001

  日期：2016.4

  A series of C-3 phenyl- and heterocycle-substituted derivatives of C-3 deoxybetulinic acid and C-3 deoxybetulin was designed and synthesized as HIV-1 maturation inhibitors (MIs) and evaluated for their antiviral activity and cytotoxicity in cell culture. A 4-subsituted benzoic acid moiety was identified as an advantageous replacement for the 3′3′-dimethylsuccinate moiety present in previously disclosed

  设计并合成了一系列C-3脱氧贝丁酸和C-3脱氧贝丁酸的C-3苯基和杂环取代衍生物，作为HIV-1成熟抑制剂（MIs），并评估了它们在细胞培养中的抗病毒活性和细胞毒性。鉴定出4-取代的苯甲酸部分是先前公开的MI中存在的3'3'-二甲基琥珀酸酯部分的有利替代物，其阐明了药效团的拓扑学的新方面。与原型HIV-1 MI bevirimat（1，BVM）相比，新的类似物对野生型（wt）病毒具有出色的体外抗病毒活性，并且血清转移降低，这是临床研究中第一个评估的MI。化合物9a对wt病毒表现出与1类似的细胞培养能力（ 对于9a， WT EC 50 = 16 nM，而对于1a，则为10 nM ）。但是，9a的效力受人血清的影响较小，而该化合物在大鼠中的药代动力学特征与1相似。因此，9a（脱氧贝丁酸的4-苯甲酸衍生物）代表了探索第二代MI设计的新起点。
• [EN] PHTHALAZINE DERIVATIVES PHOSPHODIESTERASE 4 INHIBITORS<br/>[FR] DERIVES DE PHTHALAZINE UTILISES COMME INHIBITEURS DE LA PHOSPHODIESTERASE 4
  申请人：ZAMBON SPA

  公开号：WO2004056798A1

  公开（公告）日：2004-07-08

  Compounds of formula (I) wherein R is methyl or difluoromethyl; X is a methylene group, ethylene, -CH=CH-, -O-CH2-, -O-(CH2)2, -O-(CH2)3-, -NH-SO2-(CH2)3-, -NH-CO-(CH2)2-, -NH-CO-(CH2)3-, N-(ethane-sulfonylamino) pyperazinyl, the N-oxidised derivatives of -CH2-CH-NH2 | the compounds of formula I and the pharmaceutically acceptable salts thereof are described.The compounds of formula I are PDE 4 inhibitors.

  式（I）的化合物中，其中R是甲基或二氟甲基；X是一个亚甲基基团，乙烯基，-CH=CH-，-O-CH2-，-O-( )2，-O-( )3-，-NH-SO2-( )3-，-NH-CO-( )2-，-NH-CO-( )3-，N-(乙烷磺酰氨基)吡嗪基，- -CH-NH2的N-氧化衍生物 | 描述了式I的化合物及其药用盐。式I的化合物是PDE 4抑制剂。
• Structure-Guided Identification of DNMT3B Inhibitors
  作者：Ana S. Newton、John C. Faver、Goran Micevic、Viswanathan Muthusamy、Shalley N. Kudalkar、Nicole Bertoletti、Karen S. Anderson、Marcus W. Bosenberg、William L. Jorgensen

  DOI：10.1021/acsmedchemlett.0c00011

  日期：2020.5.14

  13-72 μM in a fluorogenic assay. Eight analogues of 7, 10, and 12 were purchased to provide 2 more active compounds. Compound 11 is particularly notable as it shows good selectivity with no inhibition of DNMT1 and 22 μM potency toward DNMT3B. Following additional de novo design, exploratory synthesis of 17 analogues of 11 delivered 5 additional inhibitors of DNMT3B with the most potent being 33h with

  干扰癌症生长的甲基转移酶3 beta（DNMT3B）抑制剂正在成为治疗黑色素瘤的新方法。本文中，我们从基于DNMT3A晶体结构的同源性模型出发，鉴定了DNMT3B的小分子抑制剂。通过对接的虚拟筛选导致购买了15种化合物，其中有5种在荧光分析中可抑制DNMT3B的活性，IC50值为13-72μM。购买了8种7、10和12的类似物以提供2种以上的活性化合物。化合物11特别引人注目，因为它显示出良好的选择性而对DNMT1没有抑制作用，并且对DNMT3B的活性为22μM。在进行另外的从头设计后，11种17种类似物的探索性合成提供了5种DNMT3B抑制剂，其中最有效的是33h，IC50为8.0μM。该结果在基于超高效液相色谱（UHPLC）的分析测定中得到了很好的证实，其IC50为4.8μM。结构活性数据是基于DNMT3B配合物的计算结构而合理化的。
• [EN] METHODS TO DETERMINE KDM1A TARGET ENGAGEMENT AND CHEMOPROBES USEFUL THEREFOR<br/>[FR] PROCÉDÉS DE DÉTERMINATION DE L'ENGAGEMENT D'UNE CIBLE KDM1A ET CHIMIOSONDES UTILES CORRESPONDANTES
  申请人：ORYZON GENOMICS SA

  公开号：WO2017158136A1

  公开（公告）日：2017-09-21

  The invention relates to methods to determine KDM1A target engagement and chemoprobes useful therefor. In particular, the invention relates to non-peptidic KDM1A chemoprobes carrying a tag or label that can be used to assess KDM1A target engagement in cells and tissues. These chemoprobes can also be used to identify KDM1A interacting factors and analyze expression levels of KDM1A.

  该发明涉及确定KDM1A靶点结合和有用的化学探针的方法。具体地，该发明涉及携带标签或标记的非肽类KDM1A化学探针，可用于评估细胞和组织中的KDM1A靶点结合。这些化学探针还可用于识别KDM1A相互作用因子并分析KDM1A的表达水平。