1-(THP)-3,5-二甲基吡唑-4-硼酸频那醇酯 | 1126779-11-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 氧烷类
• 中文名称: 1-(THP)-3,5-二甲基吡唑-4-硼酸频那醇酯
• 中文别名: 3,5-二甲基-1-(四氢-2H-吡喃-2-基)-4-(4,4,5,5-四甲基-1,3,2-二氧硼戊烷-2-基)-1H-吡唑
• 英文名称: 3,5-dimethyl-1-(tetrahydro-2H-pyran-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
• 英文别名: 3,5-dimethyl-1-(oxan-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
• CAS: 1126779-11-0
• 化学式: C₁₆H₂₇BN₂O₃
• 分子量: 306.213
• InChiKey: ZNDYJQBCSOGOJQ-UHFFFAOYSA-N

物化性质

• 沸点：
  435.3±45.0 °C(Predicted)
• 密度：
  1.13±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  22
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.81
• 拓扑面积：
  45.5
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2934999090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
1-(THP)-3,5-Dimethylpyrazole-4-boronic acid, pinacol ester
Product Name:
Synonyms: 3,5-Dimethyl-1-(tetrahydro-2H-pyran-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
P261: Avoid breathing dust/fume/gas/mist/vapours/spray
Wear protective gloves/protective clothing/eye protection/face protection
P280:
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P405: Store locked up

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Section 3. Composition/information on ingredients.
1-(THP)-3,5-Dimethylpyrazole-4-boronic acid, pinacol ester
Ingredient name:
CAS number: 1126779-11-0

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Section 4. First aid measures
Immediately wash skin with copious amounts of water for at least 15 minutes while removing
Skin contact:
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.
Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.
Ingestion:

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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, refrigerated.

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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
Not specified
Appearance:
Boiling point: No data
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C16H27BN2O3
Molecular weight: 306.2

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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-(THP)-3,5-二甲基吡唑-4-硼酸频那醇酯 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 水 、 potassium carbonate 、 sodium hydroxide 作用下， 以 1,4-二氧六环 、 乙醇 、 水 、 甲苯 为溶剂， 反应 59.0h， 生成 tert-butyl 7-(3,5-dimethyl-1H-pyrazol-4-yl)-1-(2-morpholinoethyl)-3-(3-(naphthalen-1-yloxy)propyl)-1H-indole-2-carboxylate
  参考文献：
  名称：

  [EN] TARGETED PROTEIN DEGRADATION USING BIFUNCTIONAL COMPOUNDS THAT BIND UBIQUITIN LIGASE AND TARGET MCL-1 PROTEIN
  [FR] DÉGRADATION DE PROTÉINE CIBLÉE À L'AIDE DE COMPOSÉS BIFONCTIONNELS QUI SE LIENT À LA LIGASE D'UBIQUITINE ET À LA PROTÉINE MCL-1 CIBLE

  摘要：

  化合物的公式（I）; [MCL-1配体基团] - [连接体] - [酶配体基团]（I）;或其盐，溶剂化物，水合物，异构体或前药，其中[MCL-1配体基团]是公式（A），公式（B）或公式（C）的化合物，并且其用于治疗癌症。

  公开号：

  WO2022253713A1
• 作为产物：
  描述：

  3,4-二氢-2H-吡喃 、 3,5-二甲基吡唑-4-硼酸频那醇酯 在 三氟乙酸 、 碳酸氢钠 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 8.0h， 生成 1-(THP)-3,5-二甲基吡唑-4-硼酸频那醇酯
  参考文献：
  名称：

  SUBSTITUTED PYRAZOLE DERIVATIVES

  摘要：

  本发明提供一种新型吡唑衍生物和含有该衍生物的雄激素受体拮抗剂。本发明提供一种由下式表示的化合物(I′)：其中R1是氢原子、通过碳原子的基团、通过氮原子的基团、通过氧原子的基团或通过硫原子的基团；R2是苯基，带有氰基（苯基可能还有除氰基之外的取代基）；R3是氢原子、通过碳原子的基团、通过氮原子的基团、通过氧原子的基团或通过硫原子的基团；R4是可选地带有取代基的环状基团；X是亚甲基，可选地带有取代基，或CO，或其盐。

  公开号：

  US20090270359A1

文献信息

• [EN] PYRROLOPYRIDAZINE COMPOUNDS AS KINASE INHIBITORS<br/>[FR] COMPOSÉS DE PYRROLOPYRIDAZINE UTILISÉS COMME INHIBITEURS DE KINASE
  申请人：GOSSAMER BIOSERVICES INC

  公开号：WO2022109492A1

  公开（公告）日：2022-05-27

  Described herein are inhibitors of JAK kinases, pharmaceutical compositions comprising them, processes for preparing them and uses of such inhibitors to treat or prevent diseases, disorders and conditions associated with kinase function.

  本文描述了JAK激酶抑制剂，包括它们的制药组合物、制备它们的过程以及使用这些抑制剂来治疗或预防与激酶功能相关的疾病、紊乱和病况。
• SUBSTITUTED PYRAZOLE DERIVATIVE
  申请人：Ito Mitsuhiro

  公开号：US20100227846A1

  公开（公告）日：2010-09-09

  The present invention provides a novel pyrazole derivative and an androgen receptor antagonist containing the derivative. The present invention provides a compound represented by the formula (I′) wherein R 1 is a hydrogen atom, a group via a carbon atom, a group via a nitrogen atom, a group via an oxygen atom, or a group via a sulfur atom; R 2 is a phenyl group having cyano (the phenyl group may further have substituent(s) other than cyano); R 3 is a hydrogen atom, a group via a carbon atom, a group via a nitrogen atom, a group via an oxygen atom, or a group via a sulfur atom; R 4 is a cyclic group optionally having substituent(s); and X is methylene optionally having substituent(s), or CO, or a salt thereof.

  本发明提供了一种新的吡唑衍生物和含有该衍生物的雄激素受体拮抗剂。本发明提供了一种由式(I')表示的化合物，其中R1是氢原子，通过碳原子的基团，通过氮原子的基团，通过氧原子的基团或通过硫原子的基团; R2是具有氰基的苯基（苯基可以进一步具有除氰基以外的取代基）; R3是氢原子，通过碳原子的基团，通过氮原子的基团，通过氧原子的基团或通过硫原子的基团; R4是可选地具有取代基的环状基团; X是可选地具有取代基的亚甲基，或CO，或其盐。
• [EN] NITROGEN-CONTAINING HETEROCYCLIC COMPOUND AND APPLICATION THEREOF<br/>[FR] COMPOSÉ HÉTÉROCYCLIQUE CONTENANT DE L'AZOTE ET SON APPLICATION
  申请人：[en]LYNK PHARMACEUTICALS CO., LTD.

  公开号：WO2023125627A1

  公开（公告）日：2023-07-06

  Relates a nitrogen-containing heterocyclic compound and an application thereof. Relates a nitrogen-containing heterocyclic compound represented by formula (I) or (II), a pharmaceutically acceptable salt thereof or a solvate thereof. The nitrogen-containing heterocyclic compound has better inhibitory activity to KRAS-G12D.
• SUBSTITUTED PYRAZOLE DERIVATIVES
  申请人：ITO Mitsuhiro

  公开号：US20090270359A1

  公开（公告）日：2009-10-29

  The present invention provides a novel pyrazole derivative and an androgen receptor antagonist containing the derivative. The present invention provides a compound represented by the formula (I′) wherein R 1 is a hydrogen atom, a group via a carbon atom, a group via a nitrogen atom, a group via an oxygen atom, or a group via a sulfur atom; R 2 is a phenyl group having cyano (the phenyl group may further have substituent(s) other than cyano); R 3 is a hydrogen atom, a group via a carbon atom, a group via a nitrogen atom, a group via an oxygen atom, or a group via a sulfur atom; R 4 is a cyclic group optionally having substituent(s); and X is methylene optionally having substituent(s), or CO, or a salt thereof.

  本发明提供一种新型吡唑衍生物和含有该衍生物的雄激素受体拮抗剂。本发明提供一种由下式表示的化合物(I′)：其中R1是氢原子、通过碳原子的基团、通过氮原子的基团、通过氧原子的基团或通过硫原子的基团；R2是苯基，带有氰基（苯基可能还有除氰基之外的取代基）；R3是氢原子、通过碳原子的基团、通过氮原子的基团、通过氧原子的基团或通过硫原子的基团；R4是可选地带有取代基的环状基团；X是亚甲基，可选地带有取代基，或CO，或其盐。
• [EN] TARGETED PROTEIN DEGRADATION USING BIFUNCTIONAL COMPOUNDS THAT BIND UBIQUITIN LIGASE AND TARGET MCL-1 PROTEIN<br/>[FR] DÉGRADATION DE PROTÉINE CIBLÉE À L'AIDE DE COMPOSÉS BIFONCTIONNELS QUI SE LIENT À LA LIGASE D'UBIQUITINE ET À LA PROTÉINE MCL-1 CIBLE
  申请人：CAPTOR THERAPEUTICS S A

  公开号：WO2022253713A1

  公开（公告）日：2022-12-08

  A compound of formula (I); [MCL-1 ligand moiety] - [linker] - [ligase ligand moiety] (I); or a salt, solvate, hydrate, isomer or prodrug thereof, wherein [MCL-1 ligand moiety] is a compound of Formula (A), Formula (B) or Formula (C), and its use in the treatment of cancer.

  化合物的公式（I）; [MCL-1配体基团] - [连接体] - [酶配体基团]（I）;或其盐，溶剂化物，水合物，异构体或前药，其中[MCL-1配体基团]是公式（A），公式（B）或公式（C）的化合物，并且其用于治疗癌症。