1-Boc-4-(4-溴苄基)哌嗪 | 844891-10-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 中文名称: 1-Boc-4-(4-溴苄基)哌嗪
• 中文别名: 1-BOC-4-(4-溴苄基)哌嗪
• 英文名称: tert-butyl 4-[(4-bromophenyl)methyl]piperazine-1-carboxylate
• 英文别名: tert-butyl 4-(4-bromobenzyl)piperazine-1-carboxylate
• CAS: 844891-10-7
• 化学式: C₁₆H₂₃BrN₂O₂
• 分子量: 355.275
• InChiKey: JSRUCGIETXRETJ-UHFFFAOYSA-N

物化性质

• 熔点：
  69-72
• 沸点：
  409.0±40.0 °C(Predicted)
• 密度：
  1.314±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  32.8
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险品标志：
  C
• 海关编码：
  2933599090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1-Boc- 4-(4-bromobenzyl)piperazine
Synonyms: tert-Butyl 4-(4-bromobenzyl)piperazine-1-carboxylate

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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-Boc- 4-(4-bromobenzyl)piperazine
CAS number: 844891-10-7

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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.
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: C16H23BrN2O2
Molecular weight: 355.3

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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, hydrogen bromide.

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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-Boc-4-(4-溴苄基)哌嗪 在 四(三苯基膦)钯 、 sodium carbonate 、 三氟乙酸 作用下， 以 乙二醇二甲醚 、 乙醇 、 二氯甲烷 、 水 为溶剂， 反应 2.5h， 生成 1-(biphenyl-4-ylmethyl)piperazine
  参考文献：
  名称：

  从头设计，合成和评估作为Mcl-1高选择性结合剂的苄基哌嗪衍生物

  摘要：

  在开发抗凋亡B细胞淋巴瘤2（Bcl-2）家族蛋白（例如Bcl-2，Bcl-x L和Mcl-1）的小分子抑制剂方面已作了相当大的努力，以开发新型的抗癌药物疗法。与整个家族的一般抑制剂不同，每种成员蛋白的选择性抑制剂有望减少过度表达不同Bcl-2家族蛋白的癌症在化疗中的不良副作用。在这项研究中，我们基于计算算法的结果，设计了四个系列的苄基哌嗪衍生物作为合理的Bcl-2抑制剂。总共合成了81种化合物，并测量了它们与Bcl-2，Bcl-x L和Mcl-1的结合亲和力。令人鼓舞的是，22种化合物的结合亲和力在微摩尔范围内（K i < 20μM）至少一种靶蛋白。此外，观察到一些化合物是高选择性的粘结剂以Mcl-1的，没有可检测的结合Bcl-2的或Bcl-X大号，其中最有效的一个具有ķ我的0.18值μ中号为Mcl-1的。四种选定化合物与Mcl-1和Bcl-x L的结合模式通过分子对接和分子动力学模拟得出

  DOI：

  10.1002/cmdc.201300316
• 作为产物：
  描述：

  N-Boc-哌嗪 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 生成 1-Boc-4-(4-溴苄基)哌嗪
  参考文献：
  名称：

  Synthesis and receptor binding studies of novel 4,4-disubstituted arylalkyl/arylalkylsulfonyl piperazine and piperidine-based derivatives as a new class of σ1 ligands

  摘要：

  This study presents the synthesis and biological evaluation of a new series of arylalkyliary/alkylsulfonyl piperazine and piperidine-based derivatives as sigma receptor ligands. It was found that a number of halogen substituted sulfonamides display relatively high and low affinities to sigma(1) and sigma(2) receptors, respectively. The sigma(1) affinities and subtype selectivities of four piperidine derivatives were also found to be generally comparable to those of piperazine analogues. Compared to sigma(1)-Rs compounds with n = 0 and 2, those with n = 1 proved to have optimal length of carbon chain by exhibiting higher affinities.Within this series, the 4-benzyl-1-(3-iodobenzylsulfonyl)piperidine sigma ligand was identified with 96-fold sigma(1)/sigma(2) selectivity ratio (K-i sigma(i) = 0.96 +/- 0.05 nM and K-i sigma(2) = 91.8 +/- 8.1 nM). (C) 2013 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2013.04.013

文献信息

• [EN] MERTK DEGRADERS AND USES THEREOF<br/>[FR] AGENTS DE DÉGRADATION DE MERTK ET LEURS UTILISATIONS
  申请人：KYMERA THERAPEUTICS INC

  公开号：WO2020010210A1

  公开（公告）日：2020-01-09

  The present invention provides compounds, compositions thereof, and methods of using the same.

  本发明提供了化合物、其组合物以及使用相同的方法。
• [EN] SUBSTITUTED HETERO-BICYCLIC COMPOUNDS, COMPOSITIONS AND MEDICINAL APPLICATIONS THEREOF<br/>[FR] COMPOSÉS HÉTÉRO-BICYCLIQUES SUBSTITUÉS, COMPOSITIONS ET LEURS APPLICATIONS MÉDICINALES
  申请人：ADVINUS THERAPEUTICS LTD

  公开号：WO2013157022A1

  公开（公告）日：2013-10-24

  The present disclosure provides hetero-biclyclic compounds of formula (I), their tautomers, polymorphs, stereoisomers, prodrugs, solvates, hydrates, N-oxides, co-crystals, pharmaceutically acceptable salts, pharmaceutical compositions containing them and methods of treating conditions and diseases that are mediated by Bruton's tyrosine kinase (Btk) activity, The disclosure also relates to the process of preparation of compounds of Formula (I). These compounds are useful in the treatment, prevention, prophylaxis, management, or adjunct treatment of all medical conditions related to inhibition of Bruton's tyrosine kinase (Btk), such as inflammatory and/or autoimmune disorder, cell proliferation, rheumatoid arthritis, psoriasis, psoriatic arthritis, transplant rejection, graft-versus-host disease, multiple sclerosis, inflammatory bowel disease, allergic diseases, asthma, type 1 diabetes, myasthenia gravis, hematopoetic disfunction, B-cell malignancies, systemic lupus, erythematosus or other disorders.

  本公开提供了式(I)的杂环双环化合物，它们的互变异构体、多晶形态、立体异构体、前药、溶剂合物、水合物、N-氧化物、共晶体、药学上可接受的盐、含有它们的药物组合物以及治疗由布鲁顿酪氨酸激酶（Btk）活性介导的疾病和病症的方法。该公开还涉及制备式(I)化合物的过程。这些化合物在治疗、预防、预防、管理或辅助治疗与抑制布鲁顿酪氨酸激酶（Btk）有关的所有医学状况方面具有用处，如炎症和/或自身免疫性疾病、细胞增殖、类风湿关节炎、牛皮癣、银屑病性关节炎、移植排斥、移植物抗宿主病、多发性硬化、炎症性肠病、过敏性疾病、哮喘、1型糖尿病、重症肌无力、造血功能障碍、B细胞恶性肿瘤、系统性红斑狼疮或其他疾病。
• SYNTHESIS, CRYSTAL STRUCTURE, AND BIOLOGICAL EVALUATION OF (E)-1-(4-(4-BROMOBENZYL)PIPERAZIN-1-YL)- 3-(4-CHLOROPHENYL)PROP-2-EN-1-ONE
  作者：L. -Y. Chen、C. -Z. Yang、Y. Xu、C. -Y. Qi、Y. Zhong、B. Wu

  DOI：10.1134/s002247662103015x

  日期：2021.3

  Abstract Title compound (E)-1-(4-(4-bromobenzyl)piperazin-1-yl)-3-(4-chlorophenyl)prop-2-en-1-one (5) (C20H20BrClN2O, Mr = 419.74) is designed, synthesized, and evaluated for its biological activity. Its structure is confirmed by FTIR, 1H and 13C NMR, HRMS, and X-ray single crystal diffraction. The structure is stabilized via inter- as well as intra- C–H…O interactions and intra hydrogen bonding C–H…N

  摘要 标题化合物（E）-1-（4-（4-溴苄基）哌嗪-1-基）-3-（4-氯苯基）丙-2-烯-1-酮（5）（C 20 H 20 BrClN 2 O ，M r  = 419.74）的设计，合成和生物活性评估。通过FTIR，1 H和13 C NMR，HRMS和X射线单晶衍射确认了其结构。该结构稳定化通过C–H…O之间以及氢之间的相互作用以及C–H…N之间的氢键相互作用。使用晶体结构研究了Hirshfeld表面分子间的相互作用。分子的最大表面积被C–H…O相互作用占据。另外，还评估了标题化合物5的体外和体内生物活性。
• Substituted Hetero-Bicyclic Compounds, Compositions and Medicinal Applications Thereof
  申请人：ADVINUS THERAPEUTICS LIMITED

  公开号：US20150064196A1

  公开（公告）日：2015-03-05

  The present disclosure provides hetero-bicyclic compounds of formula (I), their tautomers, polymorphs, stereoisomers, prodrugs, solvates, hydrates, N-oxides, co-crystals, pharmaceutically acceptable salts, pharmaceutical compositions containing them and methods of treating conditions and diseases that are mediated by Bruton's tyrosine kinase (Btk) activity, The disclosure also relates to the process of preparation of compounds of Formula (I). These compounds are useful in the treatment, prevention, prophylaxis, management, or adjunct treatment of all medical conditions related to inhibition of Bruton's tyrosine kinase (Btk), such as inflammatory and/or autoimmune disorder, cell proliferation, rheumatoid arthritis, psoriasis, psoriatic arthritis, transplant rejection, graft-versus-host disease, multiple sclerosis, inflammatory bowel disease, allergic diseases, asthma, type 1 diabetes, myasthenia gravis, hematopoetic disfunction, B-cell malignancies, systemic lupus, erythematosus or other disorders.

  本公开提供了式(I)的杂环双环化合物，它们的互变异构体、多晶形态、立体异构体、前药、溶剂合物、水合物、N-氧化物、共晶体、药学上可接受的盐、含有它们的药物组合物以及治疗由Bruton's酪氨酸激酶（Btk）活性介导的疾病和病症的方法。该公开还涉及制备式(I)化合物的过程。 这些化合物在治疗、预防、预防、管理或辅助治疗与Bruton's酪氨酸激酶（Btk）抑制相关的所有医学状况方面具有用处，如炎症和/或自身免疫性疾病、细胞增殖、类风湿关节炎、银屑病、银屑病性关节炎、移植排斥、移植物抗宿主病、多发性硬化、炎症性肠病、过敏性疾病、哮喘、1型糖尿病、重症肌无力、造血功能障碍、B细胞恶性肿瘤、系统性红斑狼疮或其他疾病。
• [EN] PYRROLO[3,2-C]PYRIDINE DERIVATIVES AS TLR INHIBITORS<br/>[FR] DÉRIVÉS DE PYRROLO[3,2-C]PYRIDINE COMME INHIBITEURS DE TLR
  申请人：TAKEDA PHARMACEUTICAL

  公开号：WO2015088045A1

  公开（公告）日：2015-06-18

  The present invention provides a heterocyclic compound having a TLR7, TLR9, TLR7/8, TLR7/9 or TLR7/8/9 inhibitory action, which is useful as an agent for the prophylaxis or treatment of autoimmune diseases, inflammatory diseases and the like, in particular, systemic lupus erythematosus, Sjogren's syndrome, rheumatoid arthritis, psoriasis, inflammatory bowel disease and the like. The present invention is a compound represented by the formula (1): wherein each symbol is as described in the specification, or a salt thereof.

  本发明提供了一种具有TLR7、TLR9、TLR7/8、TLR7/9或TLR7/8/9抑制作用的杂环化合物，该化合物可用作自身免疫性疾病、炎症性疾病等的预防或治疗剂，特别是系统性红斑狼疮、干燥综合征、类风湿关节炎、牛皮癣、炎症性肠病等。本发明是由式（1）表示的化合物：其中每个符号如说明书中所述，或其盐。