1H-吲唑-4-硼酸频哪醇酯 | 885618-33-7

• 物质功能分类: 化学试剂 - 有机试剂 - 硼烷
• 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: 1H-吲唑-4-硼酸频哪醇酯
• 中文别名: 1H-吲唑-4-硼酸频哪酯；4-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)-1H-吲唑；吲唑-4-硼酸频哪醇酯；1H-吲唑,4-(4,4,5,5-四甲基-1,3,2-二氧杂环己硼烷-2-基)
• 英文名称: 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole
• 英文别名: 1H-indazole-4-boronic acid pinacol ester；4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole；indazole-4-boronic acid pinacol ester
• CAS: 885618-33-7
• 化学式: C₁₃H₁₇BN₂O₂
• mdl: MFCD08059267
• 分子量: 244.101
• InChiKey: YRPXZCWDXBNPBD-UHFFFAOYSA-N

物化性质

• 熔点：
  139-142℃

计算性质

• 辛醇/水分配系数(LogP)：
  3.32
• 重原子数：
  18
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.461
• 拓扑面积：
  47.1
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2934999090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335
• 储存条件：
  室温

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: Indazole-4-boronic acid pinacol ester
Synonyms: 4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-1h-indazole

---

Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

---

Section 3. Composition/information on ingredients.
Ingredient name: Indazole-4-boronic acid pinacol ester
CAS number: 885618-33-7

---

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.

---

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.

---

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.

---

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:

---

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.

---

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: C13H17BN2O2
Molecular weight: 244.1

---

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.

---

Section 11. Toxicological information
No data.

---

Section 12. Ecological information
No data.

---

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.

---

Section 14. Transportation information
Non-harzardous for air and ground transportation.

---

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.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  1H-吲唑-4-硼酸频哪醇酯 在 四(三苯基膦)钯 、 三氟乙酸 sodium carbonate 作用下， 以 乙二醇二甲醚 、 水 、 乙酸乙酯 为溶剂， 生成 4-(4-(benzylthio)-6-(2-(tetrahydro-2H-pyran-2-yl)-2H-indazol-4-yl)-1,3,5-triazin-2-yl)morpholine
  参考文献：
  名称：

  [EN] NOVEL TRIAZINE COMPOUNDS
  [FR] NOUVEAUX COMPOSÉS DE TRIAZINE

  摘要：

  公开号：

  WO2012101654A3
• 作为产物：
  描述：

  4-硝基吲唑 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 palladium 10% on activated carbon 盐酸 、 氢气 、 sodium nitrite 作用下， 以 甲醇 、 乙醇 、 水 为溶剂， 反应 5.5h， 生成 1H-吲唑-4-硼酸频哪醇酯
  参考文献：
  名称：

  [EN] TRICYCLIC PI3K INHIBITOR COMPOUNDS AND METHODS OF USE
  [FR] COMPOSÉS TRICYCLIQUES INHIBITEURS DE PI3K ET PROCÉDÉS D'UTILISATION

  摘要：

  具有抗癌活性、抗炎活性或免疫调节特性的Formula I的三环PI3K抑制剂化合物被描述。描述了使用Formula I的三环PI3K抑制剂化合物进行体外、原位和体内诊断或治疗哺乳动物细胞、生物体或相关病理条件的方法。Formula I化合物包括立体异构体、几何异构体、互变异构体和其药用可接受盐。虚线表示可选的双键，至少有一条虚线是双键。取代基如所述。

  公开号：

  WO2012082997A1
• 作为试剂：
  描述：

  1H-吲唑-4-硼酸频哪醇酯 、 2-氯-6-(4-甲烷磺酰基-哌嗪-1-甲基)-4-吗啉-4-基-噻吩并[3,2-D]嘧啶 在 1H-吲唑-4-硼酸频哪醇酯 作用下， 以37的产率得到4-羟基-2,6-二甲基苯甲腈
  参考文献：
  名称：

  [EN] TREATMENT OF CANCERS HAVING K-RAS MUTATIONS
  [FR] TRAITEMENT DE CANCERS PRÉSENTANT DES MUTATIONS K-RAS

  摘要：

  本发明提供了一种治疗与K-ras突变相关的癌症的方法，适用于需要治疗的患者。该方法包括以下步骤：（1）鉴定患有与K-ras突变相关的癌症的患者；（2）向该患者施用（i）PI3激酶抑制剂和（ii）HDAC抑制剂，其中PI3激酶抑制剂和HDAC抑制剂的组合量是治疗有效的。

  公开号：

  WO2011130628A1

文献信息

• 4' SUBSTITUTED COMPOUNDS HAVING 5-HT6 RECEPTOR AFFINITY
  申请人：Dunn Robert

  公开号：US20080318941A1

  公开（公告）日：2008-12-25

  The present disclosure provides compounds having affinity for the 5-HT 6 receptor which are of the formula (I): wherein R 1 , R 2 , R 5 , R 6 , B, D, E, G, Q, x and n are as defined herein. The disclosure also relates to methods of preparing such compounds, compositions containing such compounds, and methods of use thereof.

  本公开提供了具有亲和力的化合物，其对5-HT 6 受体具有亲和力，其化学式为（I）： 其中R1、R2、R5、R6、B、D、E、G、Q、x和n如本文所定义。本公开还涉及制备这种化合物的方法、含有这种化合物的组合物以及使用这些化合物的方法。
• [EN] 2-METHYL-QUINAZOLINES<br/>[FR] 2-MÉTHYL-QUINAZOLINES
  申请人：BAYER PHARMA AG

  公开号：WO2018172250A1

  公开（公告）日：2018-09-27

  The present invention describes 2-methyl-quinazoline compounds of general formula (I), methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds, and the use of said compounds for manufacturing pharmaceutical compositions. The 2-methyl substituted quinazoline compounds of general formula(I) effectively and selectively inhibit the Ras-Sos interaction without significantly targeting the EGFR receptor. They are therefore useful for the treatment or prophylaxis of diseases, in particular of hyperproliferative disorders, such as cancer as a sole agent or in combination with other active ingredients.

  本发明描述了一般式(I)的2-甲基喹唑啉化合物，制备该化合物的方法，用于制备该化合物的中间体化合物，包含该化合物的药物组合物和组合物，以及用于制造药物组合物的该化合物的用途。一般式(I)的2-甲基取代喹唑啉化合物有效且选择性地抑制Ras-Sos相互作用，而不显著靶向EGFR受体。因此，它们对于治疗或预防疾病特别是高增殖性疾病，如癌症作为单一药剂或与其他活性成分组合使用是有用的。
• [EN] NOVEL COMPOUNDS<br/>[FR] NOUVEAUX COMPOSÉS
  申请人：MISSION THERAPEUTICS LTD

  公开号：WO2017141036A1

  公开（公告）日：2017-08-24

  The present invention relates to novel compounds of formula (I) and methods for the manufacture of inhibitors of deubiquitylating enzymes (DUBs). In particular, the invention relates to the inhibition of ubiquitin C-terminal hydrolase 30 or ubiquitin specific peptidase 30 (USP30). The invention further relates to the use of DUB inhibitors in the treatment of conditions involving mitochondrial dysfunction and in the treatment of cancer.

  本发明涉及式（I）的新化合物和制造去泛素化酶（DUBs）抑制剂的方法。具体而言，本发明涉及抑制泛素C-末端水解酶30或泛素特异性肽酶30（USP30）。本发明还涉及在治疗涉及线粒体功能障碍和治疗癌症方面使用DUB抑制剂。
• TREATMENT OF CANCERS HAVING K-RAS MUTATIONS
  申请人：Curis, Inc.

  公开号：US20130102595A1

  公开（公告）日：2013-04-25

  The present invention provides a method of treating a cancer associated with a K-ras mutation in a subject in need thereof. The method comprises the steps of: (1) identifying a subject with a cancer associated with a K-ras mutation; and (2) administering to the subject (i) an inhibitor of PI3 kinase and (ii) an HDAC inhibitor, wherein the PI3 kinase inhibitor and the HDAC inhibitor are administered in amounts which together are therapeutically effective.

  本发明提供了一种治疗与K-ras突变相关的癌症的方法，适用于需要该方法的受试者。该方法包括以下步骤：（1）识别患有与K-ras突变相关的癌症的受试者；和（2）向受试者施用（i）PI3激酶抑制剂和（ii）HDAC抑制剂，其中PI3激酶抑制剂和HDAC抑制剂以联合治疗有效的剂量进行施用。
• [EN] AMINE-SUBSTITUTED HETEROCYCLIC COMPOUNDS AS EHMT2 INHIBITORS AND METHODS OF USE THEREOF<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES SUBSTITUÉS PAR UNE AMINE UTILISÉS COMME INHIBITEURS DE L'EHMT2 ET LEURS MÉTHODES D'UTILISATION
  申请人：EPIZYME INC

  公开号：WO2018118842A1

  公开（公告）日：2018-06-28

  The present disclosure relates to amine-substituted heterocyclic compounds. The present disclosure also relates to pharmaceutical compositions containing these compounds and methods of treating a disorder (e.g., cancer) via inhibition of a methyltransferase enzyme selected from EHMT1 and EHMT2, by administering an amine-substituted heterocyclic heterocyclic compound disclosed herein or a pharmaceutical composition thereof to subjects in need thereof. The present disclosure also relates to the use of such compounds for research or other non-therapeutic purposes.

  本公开涉及胺基取代的杂环化合物。本公开还涉及含有这些化合物的药物组合物，以及通过向需要的受试者施用本公开披露的胺基取代的杂环化合物或其药物组合物来抑制从EHMT1和EHMT2中选择的甲基转移酶酶，从而治疗疾病（例如，癌症）的方法。本公开还涉及利用这些化合物进行研究或其他非治疗目的。