1-(5-溴-2-吡啶)-4-乙基哌嗪 | 364794-57-0

• 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-(5-溴-2-吡啶)-4-乙基哌嗪
• 中文别名: 1-(5-溴吡啶-2-基)-4-乙基哌嗪
• 英文名称: 1-(5-bromopyridin-2-yl)-4-ethylpiperazine
• CAS: 364794-57-0
• 化学式: C₁₁H₁₆BrN₃
• 分子量: 270.172
• InChiKey: UPRFWTJUNHFOKG-UHFFFAOYSA-N

物化性质

• 沸点：
  355.0±42.0 °C(Predicted)
• 密度：
  1.352±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.55
• 拓扑面积：
  19.4
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2933990090
• 储存条件：
  存储温度应保持在2-8°C，并需密封保存。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 5-Bromo-2-(4-ethylpiperidino)pyridine
Synonyms: 1-(5-Bromopyridin-2-yl)-4-ethylpiperazine

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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-ethylpiperidino)pyridine
CAS number: 364794-57-0

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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: C11H16BrN3
Molecular weight: 270.2

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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：

  1-(5-溴-2-吡啶)-4-乙基哌嗪 、 (3R,3aS)-3-(hydroxymethyl)-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3a,4-dihydrobenzo[b]oxazolo[3,4-d][1,4]oxazin-1(3H)-one 在 四(三苯基膦)钯 、 caesium carbonate 作用下， 以 1,4-二氧六环 、 水 为溶剂， 以67%的产率得到(3R,3aS)-7-[6-(4-ethylpiperazin-1-yl)pyridin-3-yl]-3-(hydroxymethyl)-3a,4-dihydro-3H-[1,3]oxazolo[4,3-c][1,4]benzoxazin-1-one
  参考文献：
  名称：

  （Pyridin-3-yl）Benzoxazinyl-oxazolidinones的溶解度驱动优化导致有希望的抗菌剂。

  摘要：

  描述了（吡啶-3-基）苯并恶嗪基-恶唑烷酮的溶解度驱动的结构修饰，这导致了新系列苯并恶嗪基-恶唑烷酮类似物的开发，该类似物对革兰氏阳性病原体具有很高的抗菌活性，包括对耐利奈唑胺的细菌具有很高的抗菌活性。菌株和低hERG抑制作用。关于吡啶环上各种取代基之间的结构-活性关系（SAR）趋势，相对于空间需求或碱性取代基，相对较小和非碱性的取代基更为可取。吡啶环上的恶唑烷酮环取代产生的抗菌活性优于咪唑烷酮环的类似物。极性基团的引入提高了溶解度，特别是当化合物转变成其前药时。在前药中，化合物85表现出极好的溶解性和良好的药代动力学特征。在MRSA全身感染模型中，化合物85的ED 50 = 5.00 mg / kg，效力比利奈唑胺好2倍。

  DOI：

  10.1021/jm4000598
• 作为产物：
  描述：

  N-乙基哌嗪 、 2-氟吡啶 在 potassium carbonate 作用下， 以 二甲基亚砜 为溶剂， 反应 2.0h， 以98%的产率得到1-(5-溴-2-吡啶)-4-乙基哌嗪
  参考文献：
  名称：

  [EN] IMIDAZOPYRIMIDINE COMPOUNDS USEFUL FOR THE TREATMENT OF CANCER
  [FR] COMPOSÉS D'IMIDAZOPYRIMIDINE UTILES POUR LE TRAITEMENT DU CANCER

  摘要：

  提供了一种具有以下结构式（IA）的化合物，或其药用盐，已被证明对治疗PRC2介导的疾病或紊乱有用：其中A，R3，R4，R6和R7如本文所定义。

  公开号：

  WO2017221100A1

文献信息

• 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- -、-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。
• NOVEL COMPOUNDS AS NADPH OXIDASE INHIBITORS
  申请人：GenKyoTex Suisse SA

  公开号：EP3628669A1

  公开（公告）日：2020-04-01

  The present invention is related to new compounds, pharmaceutical composition thereof and to their use for the treatment and/or prophylaxis of disorders or conditions related to Nicotinamide adenine dinucleotide phosphate oxidase (NADPH Oxidase).

  这项发明涉及新化合物，其药物组成以及它们用于治疗和/或预防与烟酰胺腺嘌呤二核苷酸磷酸氧化酶（NADPH氧化酶）相关的疾病或症状。
• New phenylpyridylpiperazine compounds
  申请人：Desos Patrice

  公开号：US20060258670A1

  公开（公告）日：2006-11-16

  A compound selected from those of formula (I): wherein: X represents a C(O) or SO 2 group, R 1 represents an aryl group or a group NR 3 R 4 wherein R 3 and R 4 are as defined in the description, R 2 represents an alkyl, (C 3 -C 8 )cycloalkyl or (C 3 -C 8 )cycloalkyl-(C 1 -C 6 )alkyl group, its isomers, and addition salts thereof, and medicinal products containing the same which are useful in treating conditions treatable by antagonists of type H 3 central histamine receptors.

  从式(I)中选择的一种化合物： 其中： X代表C(O)或SO2基团， R1代表芳基或基团NR3R4，其中R3和R4如描述中所定义， R2代表烷基，(C3-C8)环烷基或(C3-C8)环烷基-(C1-C6)烷基基团，其异构体和其盐， 以及含有这种化合物的药物产品，用于治疗可通过H3型中枢组胺受体拮抗剂治疗的疾病。
• Aromatic Compound
  申请人：Furukubo Shigeru

  公开号：US20090182142A1

  公开（公告）日：2009-07-16

  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., G 1 , G 2 , G 3 , G 4 and G 5 are CH or N, X is —NH—, —O—, —CH 2 —, etc., Y is —CH 2 —, —CO—, —SO 2 —, etc., Z is a single bond, —CO—, —SO 2 —, —NH—, —O—, —S—, —CONH—, —SO 2 NH—, etc., R 2 is hydrogen, alkyl, alkoxy, halogen, etc., and R 3 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.

  下列的芳香族化合物或其药学上可接受的盐，其化学式如下：其中环A为杂环，环B为碳环、杂环等，G1、G2、G3、G4和G5为CH或N，X为—NH—、—O—、—CH2—等，Y为— —、—CO—、—SO2—等，Z为单键、—CO—、—SO2—、—NH—、—O—、—S—、—CONH—、—SO2NH—等，R2为氢、烷基、烷氧基、卤素等，而R3为碳环基、杂环基、烷基等。该化合物对于控制CCR4功能的作用剂对于治疗或治疗支气管哮喘、特应性皮炎等疾病是有用的。
• Dérivés de phénylpyridinylpipérazine, leur procédé de préparation et les compositions pharmaceutiques qui les contiennent
  申请人：Les Laboratoires Servier

  公开号：EP1721897A1

  公开（公告）日：2006-11-15

  Composés de formule (I) : dans laquelle : - X représente un groupement C(O) ou SO2, - R1 représente un groupement aryle, ou un groupement NR3R4 dans lequel R3 et R4 sont tels que définis dans la description - R2 représente un groupement alkyle, cycloalkyle (C3-C8) ou cycloalkyle (C3-C8) alkyle (C1-C6), leurs isomères ainsi que leurs sels d'addition. Médicaments.

  式(I)化合物： 其中 ： - X 代表 C(O) 或 SO2 基团、 - R1 代表芳基或基团 NR3R4，其中 R3 和 R4 如说明中所定义 - R2 代表烷基、(C3-C8) 环烷基或 (C3-C8) 环烷基 (C1-C6) 烷基、 它们的异构体及其加成盐。 药剂。