5-溴-2-(4-boc-哌嗪-1-基)嘧啶 | 374930-88-8

• 物质功能分类: 医药中间体 - 杂环化合物 - 哌嗪类化合物
• 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: 5-溴-2-(4-boc-哌嗪-1-基)嘧啶
• 英文名称: tert-butyl 4-(5-bromopyrimidin-2-yl)piperazine-1-carboxylate
• 英文别名: 4-(5-bromopyrimidin-2-yl)-piperazine-1-carboxylic acid tert-butyl ester；1-tert-butoxycarbonyl-4-(5-bromopyrimidin-2-yl)piperazine
• CAS: 374930-88-8
• 化学式: C₁₃H₁₉BrN₄O₂
• mdl: MFCD07375175
• 分子量: 343.223
• InChiKey: UKCBGXCNXOKVTF-UHFFFAOYSA-N

物化性质

• 沸点：
  451.0±55.0 °C(Predicted)
• 密度：
  1.414±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  20
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  58.6
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2933990090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H317,H319
• 储存条件：
  2-8°C

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 5-Bromo-2-(4-BOC-piperazin-1-yl)pyrimidine
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: 5-Bromo-2-(4-BOC-piperazin-1-yl)pyrimidine
CAS number: 374930-88-8

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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: C13H19BrN4O2
Molecular weight: 343.2

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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, 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：

  5-溴-2-(4-boc-哌嗪-1-基)嘧啶 在 盐酸 、 四(三苯基膦)钯 、 potassium carbonate 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 三乙胺 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 水 为溶剂， 反应 12.0h， 生成 (4-(5-benzylpyrimidin-2-yl)piperazin-1-yl)(4-((quinazolin-4-ylamino)methyl)phenyl)methanone
  参考文献：
  名称：

  Discovery, synthesis, and investigation of the antitumor activity of novel piperazinylpyrimidine derivatives

  摘要：

  Protein kinases play several pertinent roles in cell proliferation, and targeting these proteins has been shown to be a successful strategy toward controlling different malignancies. Despite the great discovery stories during the last two decades, there is still a demand for anticancer small molecules with the potential of being selective on both the protein kinase and/or the cellular level. A series of novel piperazinylpyrimidine compounds were synthesized and tested for their potential to selectively inhibit the growth of certain tumor cell lines included within the NCI-60 cell line panel. MDA-MB-468, a triple-negative/basal-like breast carcinoma, cell line was among the most sensitive cell lines towards compounds 4 and 15. The three most interesting compounds identified in cellular screens (4, 15, and 16) were subjected to kinase profiling and found to have an interesting selective tendency to target certain kinase subfamily members; PDGFR, CK1, RAF and others. Compound 4 showed a selective tendency to bind to and/or inhibit the function of certain KIT and PDGFRA mutants compared to their wild-type isoforms. Piperazinylpyrimidine based derivatives represent a new class of selective kinase inhibitors. Significantly 4 is more potent at inhibiting oncogenic mutant forms of PDGFR family kinases, which is relevant in terms of its potential use in treating tumors that have become resistant to treatment or driven by such mutations. The clinical demand for agents useful in the control of triple-negative/basal-like breast cancer justifies our interest in compound 15 which is a potent growth inhibitor of MDA-MB-468 cell line. (C) 2011 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2011.02.057
• 作为产物：
  描述：

  5-溴-2-氯嘧啶 、 N-Boc-哌嗪 在 N,N-二异丙基乙胺 作用下， 以 叔丁醇 为溶剂， 反应 0.5h， 以92%的产率得到5-溴-2-(4-boc-哌嗪-1-基)嘧啶
  参考文献：
  名称：

  拉帕替尼衍生类似物的水溶性的改善：鉴定人类非洲锥虫病药物开发的喹啉亚胺铅。

  摘要：

  拉帕替尼是一种批准的表皮生长因子受体抑制剂，被用作合成抗非洲锥虫病（HAT）病原体布鲁氏锥虫新药的起点。以前的工作在1（NEU-1953）中达到了高潮，这是通常与水溶性差有关的一系列研究的一部分。在这份报告中，我们介绍了各种药物化学策略，这些策略可用于增加水溶解度和改善理化特性，而又不牺牲抗胰锥虫的药效。为了对锥虫命中的病毒进行分类，建立了一种新的测定方法（总结为杀细胞有效浓度（CEC50）），作为线索选择过程的一部分。增加1的sp3碳含量可得到10e（针对布鲁氏杆菌的EC9为0.19μM，水溶解度为990μM）。对10e的进一步化学探索得到22a，一种锥虫杀喹啉亚胺（EC50：0.013μM；水溶性：880μM； CEC50：0.18μM）。化合物22a在锥虫体感染的小鼠中将寄生虫病降低了109倍；它是HAT药物开发的先进先导。

  DOI：

  10.1021/acs.jmedchem.8b01365

文献信息

• 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。
• [EN] NOVEL COMPOUNDS FOR USE IN COGNITION IMPROVEMENT<br/>[FR] NOUVEAUX COMPOSÉS À UTILISER POUR AMÉLIORER LA COGNITION
  申请人：FUNDACIÓN PARA LA INVESTIGACIÓN MÉDICA APLIC

  公开号：WO2016020307A1

  公开（公告）日：2016-02-11

  Novel compounds for use in cognition improvement It relates to certain compounds having a polycyclic structure and a -(C=O)NRaRb moiety, wherein the polycyclic structure comprises at least three ring systems, wherein one ring system is a polycyclic ring system comprising from 2 to 4 rings; at least one ring is an aromatic ring; and wherein the structure comprises at least 3 nitrogen atoms and 1 oxygen atom. It also relates to pharmaceutical compositions containing them, and to their use in medicine, in particular in the treatment and/or prevention of neurological disorders coursing with a cognition deficit or impairment, or neurodegenerative diseases.

  用于改善认知的新化合物。涉及具有多环结构和-(C=O)NRaRb基团的某些化合物，其中多环结构包括至少三个环系统，其中一个环系统是包含2至4个环的多环环系统；至少一个环是芳香环；结构中包含至少3个氮原子和1个氧原子。还涉及含有它们的药物组合物，以及它们在医学中的使用，特别是在治疗和/或预防伴有认知缺陷或损害的神经系统疾病或神经退行性疾病中的使用。
• AROMATIC COMPOUND
  申请人：Mitsubishi Tanabe Pharma Corporation

  公开号：EP1956009A1

  公开（公告）日：2008-08-13

  An aromatic compound represented by the following formula or a pharmaceutically acceptable salt thereof: , wherein ring A is a heterocyclic ring, ring B is a carbocyclic ring, a heterocyclic ring etc., G1, G2, G3, G4 and G5 are CH or N, X is -NH-, -O-, -CH2-, etc., Y is - CH2-,-CO-,-SO2- etc., Z is a single bond, -CO-, -SO2-, -NH-, -O-, -S-, -CONH-,-SO2NH-, etc., R2 is hydrogen, alkyl, alkoxy, halogen, etc., and R3 is carbocyclic group, heterocyclic group, alkyl, etc., is useful as a controlling agent of the function of CCR4 useful for the treatment or therapy for bronchial asthma, atopic dermatitis, etc.

  以下公式表示的芳香族化合物或其药用可接受盐： 其中，环A是杂环，环B是碳环、杂环等，G1、G2、G3、G4和G5是CH或N，X是-NH-、-O-、-CH2-等，Y是-CH2-、-CO-、-SO2-等，Z是单键、-CO-、-SO2-、-NH-、-O-、-S-、-CONH-、-SO2NH-等，R2是氢、烷基、烷氧基、卤素等，R3是碳环组、杂环组、烷基等， 作为控制CCR4功能的调节剂，对治疗或治疗支气管哮喘、特应性皮炎等疾病很有用。
• Design, Synthesis, and Biological Evaluation of First-in-Class Dual Acting Histone Deacetylases (HDACs) and Phosphodiesterase 5 (PDE5) Inhibitors for the Treatment of Alzheimer’s Disease
  作者：Obdulia Rabal、Juan A. Sánchez-Arias、Mar Cuadrado-Tejedor、Irene de Miguel、Marta Pérez-González、Carolina García-Barroso、Ana Ugarte、Ander Estella-Hermoso de Mendoza、Elena Sáez、Maria Espelosin、Susana Ursua、Tan Haizhong、Wu Wei、Xu Musheng、Ana Garcia-Osta、Julen Oyarzabal

  DOI：10.1021/acs.jmedchem.6b00908

  日期：2016.10.13

  Simultaneous inhibition of phosphodiesterase 5 (PDE5) and histone deacetylases (HDAC) has recently been validated as a potentially novel therapeutic approach for Alzheimer’s disease (AD). To further extend this concept, we designed and synthesized the first chemical series of dual acting PDE5 and HDAC inhibitors, and we validated this systems therapeutics approach. Following the implementation of structure-

  磷酸二酯酶5（PDE5）和组蛋白脱乙酰基酶（HDAC）的同时抑制最近已被证实是阿尔茨海默氏病（AD）潜在的新型治疗方法。为了进一步扩展这个概念，我们设计并合成了第一个化学作用的双作用PDE5和HDAC抑制剂系列，并验证了该系统的治疗方法。在实施基于结构和知识的方法之后，设计了初始命中并显示了其来验证我们的双重体外抑制假说。然后，寻求优化策略以获得适合体内的工具化合物在AD模型中进行测试。最初的命中被翻译成具有适当细胞功能反应（组蛋白乙酰化和cAMP / cGMP反应元件结合（CREB）磷酸化在纳摩尔范围内），可接受的治疗窗（> 1 log单位）和穿越血液的能力的分子–脑屏障，从而将7鉴定为体内概念验证测试的候选者（Cuadrado-Tejedor，M。Garcia-Barroso，C .；JA，Sánchez-Arias；俄克拉荷马州拉巴尔；梅德罗斯（Mederos），S .；乌加特（A.）佛朗哥（Franco，R
• COMPOSITIONS USEFUL FOR TREATING DISORDERS RELATED TO KIT
  申请人：Hodous Brian L.

  公开号：US20150111857A1

  公开（公告）日：2015-04-23

  Compounds and compositions useful for treating disorders related to KIT and PDFGR are described herein.

  这里描述了用于治疗与KIT和PDFGR相关疾病的化合物和组合物。