4-[4-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)-1H-吡唑-1-基]哌啶-1-甲酸叔丁酯 | 877399-74-1

• 物质功能分类: 医药中间体 - 原料药中间体
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 中文名称: 4-[4-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)-1H-吡唑-1-基]哌啶-1-甲酸叔丁酯
• 中文别名: 1-(1-叔丁氧羰基哌啶-4-基)吡唑-4-硼酸频那醇酯；1-(N-Boc-哌啶4基)吡唑-4-硼酸频哪醇酯；1-(N-Boc-4-哌啶)-4-吡唑硼酸频哪醇酯；1-(1-BOC-4哌啶)吡唑-4-硼酸频哪醇酯；克唑替尼中间体3；1-(1-叔丁氧羰基哌啶-4-基)吡唑-4-硼酸频呐醇酯；克里唑替尼中间体2
• 英文名称: tert-butyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)piperidine-1-carboxylate
• 英文别名: tert-butyl 4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazol-1-yl]piperidine-1-carboxylate；tert-butyl 4-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]piperidine-1-carboxylate；4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazol-1-yl]piperidine-1-carboxylic acid tert butyl ester；4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)piperidine-1-carboxylic acid tert-butyl ester；tert-butyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)piperidin-1-carboxylate；4-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyrazol-1-yl]-piperidin-1-carboxylic acid tert-butyl ester；4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)piperidine-1-formic acid tert-butyl ester；tert-butyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-yl)piperidine-1-carboxylate；1-(1-tert-butoxycarbonylpiperidin-4-yl)pyrazole-4-boronic acid pinacol ester
• CAS: 877399-74-1
• 化学式: C₁₉H₃₂BN₃O₄
• 分子量: 377.292
• InChiKey: QSQWENQPOSRWLP-UHFFFAOYSA-N

物化性质

• 熔点：
  114.0 to 118.0 °C
• 沸点：
  492.8±35.0 °C(Predicted)
• 密度：
  1.14±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.75
• 重原子数：
  27
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.79
• 拓扑面积：
  65.8
• 氢给体数：
  0
• 氢受体数：
  5

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

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: 1-(1-Boc-4-piperidyl)pyrazole-4-boronic acid pinacol ester
Synonyms: 1-Piperidinecarboxylic acid, 4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-pyrazol-1-yl]-,
1,1-dimethylethyl ester

---

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

---

Section 3. Composition/information on ingredients.
Ingredient name: 1-(1-Boc-4-piperidyl)pyrazole-4-boronic acid pinacol ester
877399-74-1
CAS number:

---

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.
Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Inhalation:
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, under −20◦C.
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
No data
Boiling point:
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C19H32BN3O4
Molecular weight: 377.3

---

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

制备方法与用途

用途

4-[4-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)-1H-吡唑-1-基]哌啶-1-甲酸叔丁酯主要作为医药中间体，用于有机合成和医药研发领域。

该化合物也可用作实验室有机合成过程中的重要中间体。

反应信息

• 作为反应物：
  描述：

  4-[4-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)-1H-吡唑-1-基]哌啶-1-甲酸叔丁酯 在 盐酸 、 bis-triphenylphosphine-palladium(II) chloride 、 potassium carbonate 、 三乙胺 作用下， 以 1,4-二氧六环 、 甲醇 、 N,N-二甲基乙酰胺 为溶剂， 反应 24.0h， 生成 4-(1-(1-((3-nitrophenyl)sulfonyl)piperidin-4-yl)-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidine
  参考文献：
  名称：

  Design, synthesis and anti-inflammatory evaluation of novel pyrrolo[2,3-d]pyrimidin derivatives as potent JAK inhibitors

  摘要：

  Aiming to develop potent JAK inhibitors, two series of 4-(1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidine derivatives (8a-8p and 11 a-11i) were designed and synthesized by coalescing various N-acylpiperidine motifs with baricitinib. The pharmacological results based on enzymatic and cellular assays identified the optimized compound 11e, which exerted over 90% inhibition rates against JAK1 and JAK2, and displayed the most compelling anti-inflammatory efficacy superior to baricitinib by inhibiting NO generation from LPS-induced RAW264.7 macrophages. Importantly, low cytotoxity of 11e was revealed by the IC50 value of 88.2 mu M against normal RAW264.7 cells. The binding mode of 11e with JAK1 and JAK2 identified the essential structural bases in accord with SARs analysis. Furthermore, cellular morphology observation and western blot analysis disclosed the ability of 11e to relieve cells inflammatory damage by significantly down-regulating LPS-induced high expression of JAK1, JAK2, as well as pro cytokine IL-1 beta. Together, 11e was verified as a promising lead for JAK inhibitors for the treatment of inflammatory diseases.

  DOI：

  10.1016/j.bmc.2019.07.037
• 作为产物：
  描述：

  叔-丁基氯甲酸酯 在 4-二甲氨基吡啶 、 sodium hydride 、 三乙胺 作用下， 以 四氢呋喃 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 生成 4-[4-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)-1H-吡唑-1-基]哌啶-1-甲酸叔丁酯
  参考文献：
  名称：

  一种克里唑替尼中间体制备方法

  摘要：

  本发明为抗肿瘤分子靶向药物克里唑替尼的合成方法，属于制药领域。涉及一种克里唑替尼中间体的合成方法，包括两种还原工艺，一种溴代反应工艺，反应步骤如下：还原工艺一：化合物(R)‑3‑[1‑(2,6‑二氯‑3‑氟苯基)乙氧基]‑2‑硝基吡啶与连二硫酸钠，在机械化学条件下发生还原反应，生成(R)‑3‑[1‑(2,6‑二氯‑3‑氟苯基)乙氧基]‑2‑氨基吡啶；还原工艺二：化合物(R)‑3‑[1‑(2,6‑二氯‑3‑氟苯基)乙氧基]‑2‑硝基吡啶溶于有机溶剂中，催化加氢，还原生成(R)‑3‑[1‑(2,6‑二氯‑3‑氟苯基)乙氧基]‑2‑氨基吡啶；溴代反应工艺：将上述化合物与过硫酸氢钾和溴化盐反应，得到克里唑替尼中间体。该工艺成本低，原材料易购买，操作简便安全，收率高，适用于大规模生产。

  公开号：

  CN107417603B
• 作为试剂：
  描述：

  4-[4-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)-1H-吡唑-1-基]哌啶-1-甲酸叔丁酯 、 (R)-5-bromo-3-(1-(2,6-dichloro-3-fluorophenyl)ethoxy)-2-tert-butyloxycarbonylaminopyridine 在 4-[4-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)-1H-吡唑-1-基]哌啶-1-甲酸叔丁酯 作用下， 以95.4的产率得到(R)-3-[1-(2,6-dichloro-3-fluorophenyl)ethoxy]-5-[1-(1-tert-butoxycarbonyl-piperidine-4-yl)-1H-pyrazole-4-yl]-2-tert-butoxycarbonylamino-pyridine
  参考文献：
  名称：

  [EN] CRIZOTINIB PREPARATION METHOD
  [FR] PROCÉDÉ DE PRÉPARATION DE CRIZOTINIB

  摘要：

  本发明涉及医药合成领域，具体为一种克里唑替尼的制备方法。该方法为：一种具有下列式（a）结构的化合物的制备方法：式（b）结构化合物与式（e）结构化合物进行Suzuki偶联反应，得到所述的式（a）结构化合物。进一步的，所述的式（a）结构化合物进行脱保护基反应得到（±）克里唑替尼。

  公开号：

  WO2014124594A1

文献信息

• 稠合四环类化合物及其在药物中的应用
  申请人：广东东阳光药业有限公司

  公开号：CN110964023B

  公开（公告）日：2022-12-27

  本发明涉及一种稠合四环类化合物及其在药物中的应用，尤其是作为用于治疗和/或预防乙型肝炎的药物的应用。具体地说，本发明涉及通式(I)所示化合物或其立体异构体、互变异构体、氮氧化物、溶剂化物、代谢产物、药学上可接受的盐或它的前药，其中各变量如说明书所定义。本发明还涉及通式(I)所示化合物或其立体异构体、互变异构体、氮氧化物、溶剂化物、代谢产物、药学上可接受的盐或它的前药作为药物的用途，尤其是作为用于治疗和/或预防乙型肝炎的药物的用途。
• [EN] TANK-BINDING KINASE INHIBITOR COMPOUNDS<br/>[FR] COMPOSÉS INHIBITEURS DE KINASES SE LIANT À TANK
  申请人：GILEAD SCIENCES INC

  公开号：WO2015187684A1

  公开（公告）日：2015-12-10

  Compounds having the following formula (I) and methods of their use and preparation are disclosed:

  揭示了具有以下化学式（I）的化合物及其使用和制备方法。
• A Monophosphine Ligand Derived from Anthracene Photodimer: Synthetic Applications for Palladium-Catalyzed Coupling Reactions
  作者：Xin Wang、Wei-Gang Liu、Chen-Ho Tung、Li-Zhu Wu、Huan Cong

  DOI：10.1021/acs.orglett.9b02414

  日期：2019.10.18

  an air-stable dianthracenyl monophosphine ligand (diAnthPhos) which can be prepared in two steps from commercially available anthracene derivatives. The ligand exhibits excellent efficiency for palladium-catalyzed coupling reactions. In particular, Miyaura borylation of heterocycle-containing electrophiles can be facilitated employing the diAnthPhos ligand with a broad substrate scope and low catalyst

  在这里，我们提出了一种空气稳定的二蒽基单膦配体（diAnthPhos），它可以由市售的蒽衍生物分两步制备。该配体对于钯催化的偶联反应表现出优异的效率。特别地，使用具有宽底物范围和低催化剂负载的diAnthPhos配体可以促进含杂环亲电试剂的宫浦硼化。通过对含杂芳基的底物进行一锅Miyaura硼化/ Suzuki偶联方案，进一步证明了新配体的宝贵合成效用。
• Heterobicyclic pyrazole compounds and methods of use
  申请人：Blake F. James

  公开号：US20070238726A1

  公开（公告）日：2007-10-11

  Compounds of Formulas Ia and Ib, and stereoisomers, geometric isomers, tautomers, solvates, metabolites and pharmaceutically acceptable salts thereof, are useful for inhibiting receptor tyrosine kinases and for treating disorders mediated thereby. Methods of using compounds of Formula Ia and Ib, and stereoisomers, geometric isomers, tautomers, solvates and pharmaceutically acceptable salts thereof, for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions are disclosed.

  化合物Ia和Ib的结构，以及其立体异构体、几何异构体、互变异构体、溶剂合物、代谢物和药学上可接受的盐，可用于抑制受体酪氨酸激酶并治疗由此介导的疾病。公开了使用化合物Ia和Ib的结构，以及其立体异构体、几何异构体、互变异构体、溶剂合物和药学上可接受的盐的方法，用于体外、体内和体内诊断、预防或治疗哺乳动物细胞中的这类疾病，或相关的病理条件。
• 克里唑替尼前药及其制备方法与用途
  申请人：东南大学

  公开号：CN106349222B

  公开（公告）日：2019-03-05

  本发明涉及克里唑替尼前药及其制备方法与用途，本发明提供一种通式(Ⅱ)所示的化合物及其制备方法。本发明所提供的式(Ⅱ)化合物在体外对白血病细胞、人肝癌细胞、人肺癌细胞和低分化胃癌细胞等均有抑制作用。