2-甲基-2H-吲唑-5-硼酸频那醇酯 | 1189746-27-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡唑类
• 中文名称: 2-甲基-2H-吲唑-5-硼酸频那醇酯
• 英文名称: 2-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-indazole
• 英文别名: 2-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indazole；2-methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-indazole；2-methyl-2H-indazole-5-boronic acid pinacol ester
• CAS: 1189746-27-7
• 化学式: C₁₄H₁₉BN₂O₂
• 分子量: 258.128
• InChiKey: PFZWGNKMAGHYBG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.87
• 重原子数：
  19
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  36.3
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2933990090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Methylindazole-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: 2-Methylindazole-5-boronic acid pinacol ester
CAS number: 1189746-27-7

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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.
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: C14H19BN2O2
Molecular weight: 258.1

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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：

  2-甲基-2H-吲唑-5-硼酸频那醇酯 在 bis-triphenylphosphine-palladium(II) chloride 、 二(三叔丁基膦)钯 、 sodium carbonate 作用下， 以 乙二醇二甲醚 、 水 为溶剂， 生成 (1R,2R)-2-methyl-cyclopropanecarboxylic acid [3-(2-methyl-2H-indazol-5-yl)-4-pyridin-2-yl-isothiazol-5-yl]-amide hydrochloride
  参考文献：
  名称：

  Discovery of (1R,2R)-N-(4-(6-isopropylpyridin-2-yl)-3-(2-methyl-2H-indazol-5-yl)isothiazol-5-yl)-2-methylcyclopropanecarboxamide, a potent and orally efficacious mGlu5 receptor negative allosteric modulator

  摘要：

  A novel series of selective negative allosteric modulators (NAMs) for metabotropic glutamate receptor 5 (mGlu5) was discovered from an isothiazole scaffold. One compound of this series, (1R,2R)-N-(4-(6-isopropylpyridin-2-yl)-3-(2-methyl-2H-indazol-5-yl)isothiazol-5-yl)-2-methylcyclopropanecarboxamide (24), demonstrated satisfactory pharmacokinetic properties and, following oral dosing in rats, produced dose-dependent and long-lasting mGlu5 receptor occupancy. Consistent with the hypothesis that blockade of mGlu5 receptors will produce analgesic effects in mammals, compound 24 produced a dose-dependent reduction in paw licking responses in the formalin model of persistent pain. (c) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2013.01.009
• 作为产物：
  描述：

  5-溴吲唑 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 potassium acetate 、 sodium hydride 作用下， 以 1,4-二氧六环 、 N,N-二甲基甲酰胺 为溶剂， 反应 12.5h， 生成 2-甲基-2H-吲唑-5-硼酸频那醇酯
  参考文献：
  名称：

  N-(4-(3-isopropyl-2-methyl-2H-indazol-5-yl)pyrimidin-2-yl)-4-(4-methylpiperazin-1-yl)quinazolin-7-amine 的新发现抗血液系统恶性肿瘤的强效口服细胞周期蛋白依赖性激酶抑制剂

  摘要：

  血液系统恶性肿瘤 (HM) 始于造血组织或免疫系统细胞。细胞周期蛋白依赖性激酶 (CDK) 调节细胞周期进程，其中一些控制细胞转录。CDK 抑制可以触发细胞凋亡，并且在血液系统恶性肿瘤中可能特别有用。在此，我们描述了我们为发现作为 CDK 抑制剂的一系列新型喹唑啉衍生物所做的努力。密集的结构修饰导致化合物37d被鉴定为CDK 1、2、4、8 和 9 最活跃的抑制剂，同时平衡了针对 CDK 的效力和选择性。进一步的生物学研究表明，化合物37d可以通过激活 PARP 和 caspase 3 来阻止细胞周期并诱导细胞凋亡。更重要的是，化合物37d在多种 HM 小鼠异种移植模型中显示出良好的抗肿瘤功效，无明显毒性。这些结果表明 CDK 1、2、4、8 和 9 抑制剂可潜在用于治疗某些血液系统恶性肿瘤。

  DOI：

  10.1021/acs.jmedchem.1c00271

文献信息

• [EN] HETEROBICYCLIC COMPOUNDS FOR INHIBITING THE ACTIVITY OF SHP2<br/>[FR] COMPOSÉS HÉTÉROBICYCLIQUES POUR INHIBER L'ACTIVITÉ DE SHP2
  申请人：TAIHO PHARMACEUTICAL CO LTD

  公开号：WO2020022323A1

  公开（公告）日：2020-01-30

  A compound of formula (I):wherein Ring A, Q, R1,R2, R3, R4, R5, R6, R7, R8, R9, R10, R11,X, a,b, c and d are as defined in the specification.

  其中环A，Q，R1，R2，R3，R4，R5，R6，R7，R8，R9，R10，R11，X，a，b，c和d的化合物的化学式（I）：在规范中定义。
• ジヒドロピラゾロピラジノン誘導体
  申请人：大日本住友製薬株式会社

  公开号：JP2019182784A

  公开（公告）日：2019-10-24

  【課題】代謝型グルタミン酸受容体サブタイプ２及び／又は代謝型グルタミン酸受容体サブタイプ３が関与する疾患の治療剤として有用な化合物の提供。【解決手段】式（１）で表される化合物又はその製薬学的に許容される塩。（Ｒ１、Ｒ２：Ｈ、ハロゲン、シアノ、Ｃ１−４アルキル等。環Ａ：Ｃ６−１０芳香族炭素環、４〜１０員の飽和複素環、５〜１０員の芳香族複素環。Ｒ３、Ｒ４：Ｈ、ハロゲン、Ｃ１−６アルキル、５又は６員の芳香族複素環基等。環Ｂ：含窒素縮合複素環）【選択図】なし

  提供作为治疗代谢型谷氨酸受体亚型2和/或代谢型谷氨酸受体亚型3参与的疾病的治疗剂的有用化合物。 化合物或其在药学上可接受的盐，由式（1）表示。（R1、R2：H、卤素、氰基、C1-4烷基等。环A：C6-10芳香族碳环、4~10元饱和复合环、5~10元芳香族复合环。R3、R4：H、卤素、C1-6烷基、5或6元芳香族复合环基等。环B：含氮缩合复合环）【选择图】无
• [EN] HETEROBICYCLIC INHIBITORS OF MAT2A AND METHODS OF USE FOR TREATING CANCER<br/>[FR] INHIBITEURS HÉTÉROBICYCLIQUES DE MAT2A ET PROCÉDÉS D'UTILISATION POUR LE TRAITEMENT DU CANCER
  申请人：AGIOS PHARMACEUTICALS INC

  公开号：WO2020243376A1

  公开（公告）日：2020-12-03

  The present disclosure provides for compounds according to Formula I, Formula II, and their pharmaceutically acceptable salts, tautomers, and/or isotopologues as described in the disclosure. The compounds are inhibitors of methionine adenosyltransferase isoform 2A (MAT2A). Also provided are pharmaceutical compositions and methods of using the compounds for treating cancers, including some cancers in which the gene encoding methylthioadenosine phosphorylase (MTAP) is deleted.

  本公开提供了根据公式I、公式II以及其在公开描述中所述的药用可接受盐、互变异构体和/或同位素体的化合物。这些化合物是蛋氨酸腺苷转移酶同种型2A（MAT2A）的抑制剂。还提供了药物组合物和使用这些化合物治疗癌症的方法，包括一些编码甲硫腺苷磷酸化酶（MTAP）的基因被删除的癌症。
• [EN] INHIBITORS OF LYSINE SPECIFIC DEMETHYLASE-1<br/>[FR] INHIBITEUR DE LA DÉMÉTHYLASE-1 SPÉCIFIQUE DE LA LYSINE
  申请人：QUANTICEL PHARMACEUTICALS INC

  公开号：WO2015089192A1

  公开（公告）日：2015-06-18

  The present invention relates generally to compositions and methods for treating cancer and neoplastic disease. Provided herein are substituted heterocyclic derivative compounds and pharmaceutical compositions comprising said compounds. The subject compounds and compositions are useful for inhibition of lysine specific demethylase-1. Furthermore, the subject compounds and compositions are useful for the treatment of cancer, such as prostate cancer, breast cancer, bladder cancer, lung cancer and/or melanoma and the like.

  本发明一般涉及治疗癌症和肿瘤性疾病的组合物和方法。本文提供了替代杂环衍生物化合物和包含该化合物的药物组合物。所述化合物和组合物对于抑制赖氨酸特异性去甲基化酶-1是有用的。此外，所述化合物和组合物对于治疗癌症，如前列腺癌、乳腺癌、膀胱癌、肺癌和/或黑色素瘤等是有用的。
• 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。