1-(3-甲基丁基)-1H-吡唑-4-硼酸频那醇酯 | 777063-41-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 硼酸衍生物
• 中文名称: 1-(3-甲基丁基)-1H-吡唑-4-硼酸频那醇酯
• 英文名称: 1-isopentyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
• 英文别名: 1-(3-methylbutyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
• CAS: 777063-41-9
• 化学式: C₁₄H₂₅BN₂O₂
• 分子量: 264.176
• InChiKey: YFNOUGJZNHTYAD-UHFFFAOYSA-N

物化性质

• 沸点：
  362.8±15.0 °C(Predicted)
• 密度：
  1.01±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.23
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.79
• 拓扑面积：
  36.3
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2934999090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1-Isopentylpyrazole-4-boronic acid, pinacol ester
Synonyms: 1-(3-Methylbutyl)-1H-pyrazole-4-boronic acid, pinacol ester

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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-Isopentylpyrazole-4-boronic acid, pinacol ester
CAS number: 777063-41-9

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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: C14H25BN2O2
Molecular weight: 264.2

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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.

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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-(3-甲基丁基)-1H-吡唑-4-硼酸频那醇酯 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 [1,1'-二(二叔丁基膦)二茂铁]合二氯钯(II) 、 间氯过氧苯甲酸 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 2.5h， 生成 3-(1-isopentyl-1H-pyrazol-4-yl)-2-(3-(methoxycarbonyl)-4-methylphenyl)pyridine-1-oxide
  参考文献：
  名称：

  [EN] 3-(1H-PYRAZOL-4-YL)PYRIDINE ALLOSTERIC MODULATORS OF THE M4 MUSCARINIC ACETYLCHOLINE RECEPTOR
  [FR] MODULATEURS ALLOSTÉRIQUES DE TYPE 3-(1H-PYRAZOL-4-YL)PYRIDINE DU RÉCEPTEUR MUSCARINIQUE M4 DE L'ACÉTYLCHOLINE

  摘要：

  本发明涉及吡唑并[4,3-b]吡啶化合物，其为M4毒蕈碱型乙酰胆碱受体的变构调节剂。本发明还涉及在可能治疗或预防神经和精神障碍以及涉及M4毒蕈碱型乙酰胆碱受体的疾病中使用所述化合物。本发明还涉及包含这些化合物的组合物。本发明还涉及在可能预防或治疗涉及M4毒蕈碱型乙酰胆碱受体的疾病中使用这些组合物。

  公开号：

  WO2019005588A1
• 作为产物：
  描述：

  4-溴-1-异戊基吡唑 在 正丁基锂 、 4 A molecular sieve 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 4.5h， 生成 1-(3-甲基丁基)-1H-吡唑-4-硼酸频那醇酯
  参考文献：
  名称：

  1-烷基-1 H-吡唑-5-基和1烷基-1 H-吡唑-4-基硼酸频哪醇酯的合成

  摘要：

  从1 H-吡唑开始，合成并表征了多种1-烷基-1 H-吡唑-4-基和1-烷基-1 H-吡唑-5-基硼酸及其频哪醇酯。所述方法中的关键步骤是吡唑环的区域选择性锂化。合成的松果酸酯在长期保存下是稳定的，可以用作有机合成中的方便试剂。

  DOI：

  10.1002/jhet.5570410612

文献信息

• SAR and characterization of non-substrate isoindoline urea inhibitors of nicotinamide phosphoribosyltransferase (NAMPT)
  作者：Michael L. Curtin、H. Robin Heyman、Richard F. Clark、Bryan K. Sorensen、George A. Doherty、T. Matthew Hansen、Robin R. Frey、Kathy A. Sarris、Ana L. Aguirre、Anurupa Shrestha、Noah Tu、Kevin Woller、Marina A. Pliushchev、Ramzi F. Sweis、Min Cheng、Julie L. Wilsbacher、Peter J. Kovar、Jun Guo、Dong Cheng、Kenton L. Longenecker、Diana Raich、Alla V. Korepanova、Nirupama B. Soni、Mikkel A. Algire、Paul L. Richardson、Violeta L. Marin、Ilaria Badagnani、Anil Vasudevan、F. Greg Buchanan、David Maag、Gary G. Chiang、Chris Tse、Michael R. Michaelides

  DOI：10.1016/j.bmcl.2017.06.018

  日期：2017.8

  disclose SAR studies that led to a series of isoindoline ureas which we recently reported were first-in-class, non-substrate nicotinamide phosphoribosyltransferase (NAMPT) inhibitors. Modification of the isoindoline and/or the terminal functionality of screening hit 5 provided inhibitors such as 52 and 58 with nanomolar antiproliferative activity and preclinical pharmacokinetics properties which enabled potent

  本文中，我们披露了导致一系列异二氢吲哚脲的SAR研究，最近我们报道它们是一流的，非底物烟酰胺磷酸核糖基转移酶（NAMPT）抑制剂。异吲哚啉的修饰和/或第5次筛选的最终功能为抑制剂（例如52和58）提供了纳摩尔的抗增殖活性和临床前药代动力学特性，在小鼠异种移植模型中口服给药时具有强大的抗肿瘤活性。讨论了结合在NAMPT活性位点上的两种抑制剂的X射线晶体结构。
• [EN] NOVEL METHODS FOR THE TREATMENT OF INFLAMMATORY DISEASES<br/>[FR] NOUVELLES MÉTHODES DE TRAITEMENT DES MALADIES INFLAMMATOIRES
  申请人：CORTICAL PTY LTD

  公开号：WO2004089927A1

  公开（公告）日：2004-10-21

  Methods of inhibiting the cytokine or biological activity of Macrophage Migration Inhibitory Factor (MIF) comprising contacting MIF with a compound of formula (I) are provided. The invention also relates to methods of treating diseases or conditions where MIF cytokine or biological activity is implicated comprising administration of compounds of formula (I), either alone or as a part of combination therapy. Novel compounds of formula (I) are also provided for.

  提供了抑制巨噬细胞迁移抑制因子（MIF）细胞因子或生物活性的方法，包括将MIF与式（I）化合物接触。该发明还涉及治疗MIF细胞因子或生物活性参与的疾病或病况的方法，包括给予式（I）化合物的治疗，可以单独使用或作为联合疗法的一部分。还提供了式（I）的新化合物。
• Furo[3,2‐<i>b</i>]pyridine: A Privileged Scaffold for Highly Selective Kinase Inhibitors and Effective Modulators of the Hedgehog Pathway
  作者：Václav Němec、Michaela Hylsová、Lukáš Maier、Jana Flegel、Sonja Sievers、Slava Ziegler、Martin Schröder、Benedict‐Tilman Berger、Apirat Chaikuad、Barbora Valčíková、Stjepan Uldrijan、Stanislav Drápela、Karel Souček、Herbert Waldmann、Stefan Knapp、Kamil Paruch

  DOI：10.1002/anie.201810312

  日期：2019.1.21

  of the furo[3,2‐b]pyridine core as a novel scaffold for potent and highly selective inhibitors of cdc‐like kinases (CLKs) and efficient modulators of the Hedgehog signaling pathway. Initially, a diverse target compound set was prepared by synthetic sequences based on chemoselective metal‐mediated couplings, including assembly of the furo[3,2‐b]pyridine scaffold by copper‐mediated oxidative cyclization

  据报道，呋喃[3,2-b]吡啶核是一种新型的支架，可作为有效且高度选择性的cdc-like激酶（CLKs）抑制剂和刺猬信号通路的有效调节剂。最初，基于化学选择性金属介导的偶联，通过合成序列制备了多样化的目标化合物，包括通过铜介导的氧化环化组装呋喃[3,2-b]吡啶骨架。含有3,5-二取代的呋喃[3,2-b]吡啶的亚系列的优化提供了有效的，细胞活性的和高度选择性的CLKs抑制剂。对3,5,7-三取代的呋喃并[3,2-b]吡啶的激酶无活性子集的分析揭示了Hedgehog途径的亚微摩尔调节剂。
• [EN] C-MET PROTEIN KINASE INHIBITORS<br/>[FR] INHIBITEURS DE LA PROTÉINE KINASE C-MET
  申请人：VERTEX PHARMA

  公开号：WO2010048131A1

  公开（公告）日：2010-04-29

  The present invention relates to compounds of formula (I) useful in the inhibition of c- Met protein kinase. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compositions in the treatment of proliferative disorders.

  本发明涉及一种公式（I）的化合物，用于抑制c-Met蛋白激酶。该发明还提供了包括该发明化合物的药学上可接受的组合物，以及在治疗增殖性疾病中使用这些组合物的方法。
• [EN] KDM5 INHIBITORS<br/>[FR] INHIBITEURS DE KDM5
  申请人：MERCK SHARP & DOHME

  公开号：WO2018071283A1

  公开（公告）日：2018-04-19

  The present invention provides a compound of Formula (I) (represented as tautomers Ia and Ib) or the pharmaceutically acceptable salts thereof, which are KDM5 inhibitors.

  本发明提供了一种化合物，其化学式为(I)（表示为互变异构体Ia和Ib），或其药用可接受盐，这些化合物是KDM5抑制剂。