2-氨基-5-溴-3-吗啉-4-基吡嗪 | 117719-17-2

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 2-氨基-5-溴-3-吗啉-4-基吡嗪
• 中文别名: 2-氨基-5-溴-3-吗啉-4-吡嗪
• 英文名称: 2-amino-5-bromo-3-morpholinopyrazine
• 英文别名: 3-morpholino-5-bromo-2-aminopyrazine；5-bromo-3-morpholin-4-ylpyrazin-2-ylamine；3-morpholine-5-bromo-2-aminopyrazine；2-amino-5-bromo-3-morpholin-4-ylpyrazine；5-bromo-3-morpholinopyrazin-2-amine；5-bromo-3-morpholin-4-ylpyrazin-2-amine
• CAS: 117719-17-2
• 化学式: C₈H₁₁BrN₄O
• 分子量: 259.106
• InChiKey: CWVGSOUZYXNHLF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  64.3
• 氢给体数：
  1
• 氢受体数：
  5

安全信息

• 海关编码：
  2934999090
• 危险性防范说明：
  P280,P305+P351+P338,P310
• 危险性描述：
  H302,H315,H319,H332,H335
• 储存条件：
  2-8°C

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Amino-5-bromo-3-morpholin-4-ylpyrazine
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: 2-Amino-5-bromo-3-morpholin-4-ylpyrazine
CAS number: 117719-17-2

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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: C8H11BrN4O
Molecular weight: 259.1

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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：

  2-氨基-5-溴-3-吗啉-4-基吡嗪 在 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 甲醇 、 水 、 potassium carbonate 、 lithium hydroxide 作用下， 以 乙二醇二甲醚 、 水 、 异丙醇 为溶剂， 反应 5.67h， 生成 5-(10-Morpholin-4-yl-1,4,8,11-tetrazatricyclo[7.4.0.02,7]trideca-2(7),8,10,12-tetraen-12-yl)pyrimidin-2-amine
  参考文献：
  名称：

  [EN] FUSED IMIDAZO [3, 2 - D] PYRAZINES AS PI3 KINASE INHIBITORS
  [FR] IMIDAZO [3, 2 - D] PYRAZINES FUSIONNÉES UTILISÉES EN TANT QU'INHIBITEURS DE LA KINASE PI3

  摘要：

  提供了化合物的结构式（I），其中A1、A2、A3、A4、n、虚线、B1、B1a、B2、B2a、B3、B3a、B4、B4a、R2和R3的含义见描述，并且其药学上可接受的酯、酰胺、溶剂合物或盐，这些化合物在治疗需要或期望抑制蛋白激酶（如PI3-K和/或mTOR）的疾病中有用，特别是在癌症或增生性疾病的治疗中。

  公开号：

  WO2011036461A1
• 作为产物：
  描述：

  吗啉 、 2-氨基-3,5-二溴吡嗪 以96%的产率得到2-氨基-5-溴-3-吗啉-4-基吡嗪
  参考文献：
  名称：

  通过支架跳跃策略鉴定新型PI3K抑制剂

  摘要：

  脚手架跳策略，包括知识产权可用性评估，已成功应用于新型PI3K抑制剂的发现。根据先导化合物E​​TP-46321（一种有效的PI3K抑制剂）的化学结构设计化合物，之前我们的研究小组已对此进行了报道。新产生的化合物显示出良好的体外效能和选择性，被证明可有效抑制细胞中AKT Ser473的磷酸化，并被证明具有口服生物利用度，因此成为ETP-46321的潜在后备候选药物。

  DOI：

  10.1016/j.bmcl.2017.09.059

文献信息

• [EN] INHIBITORS OF PI3 KINASE<br/>[FR] INHIBITEURS DE LA PI3 KINASE
  申请人：CT NAC INVESTIGACIONES ONCOLOGICAS CNIO

  公开号：WO2011089400A1

  公开（公告）日：2011-07-28

  There is provided compounds of formula (I), wherein A1, A4, A4a, A5, B1, B1a, B2, B2a, B3, B3a, B4, B4a and R3 have meanings given in the description, and pharmaceutically-acceptable esters, amides, solvates or salts thereof, which compounds are useful in the treatment of diseases in which inhibition of a protein or lipid kinase (e.g. a PI3-K and/or mTOR) is desired and/or required, and particularly in the treatment of cancer or a proliferative disease.

  提供了式（I）的化合物，其中A1、A4、A4a、A5、B1、B1a、B2、B2a、B3、B3a、B4、B4a和R3的含义如描述中所给，并且其药学上可接受的酯、酰胺、溶剂合物或盐，这些化合物在治疗需要或期望抑制蛋白激酶或脂质激酶（例如PI3-K和/或mTOR）的疾病中非常有用，特别是在癌症或增生性疾病的治疗中。
• 含联芳基酰胺结构的杂环并嘧啶或吡嗪类化 合物及其应用
  申请人：江西科技师范大学

  公开号：CN106831812B

  公开（公告）日：2019-09-20

  本发明公开了一种含联芳基酰胺结构的杂环并嘧啶或吡嗪类化合物，如通式I或Ⅱ所示：。本发明含联芳基酰胺结构的杂环并嘧啶或吡嗪类化合物，及其药学上可接受的盐、水合物或溶剂化物作为活性成份，与药学上可接受的载体或赋型剂混合制备成组合物，并制备成临床上可接受的剂型。本发明化合物能治疗和/或预防增生性疾病、治疗和/或预防前列腺癌、肺癌和宫颈癌。
• [EN] DUAL KINASE-BROMODOMAIN INHIBITORS<br/>[FR] INHIBITEURS DOUBLES DE KINASE-BROMODOMAINE
  申请人：UNIV MONASH

  公开号：WO2021243421A1

  公开（公告）日：2021-12-09

  Provided herein are compounds of Formula (I) that are dual inhibitors of kinases and bromo-domain proteins. The disclosure also relates to pharmaceutical compositions containing such compounds, methods for using such compounds in the treatment of cancers, particularly, the treatment of multiple myeloma cancers, and to related uses.

  提供的是公式(I)的化合物，它们是激酶和溴结构域蛋白的双重抑制剂。本公开还涉及包含这些化合物的药物组合物，以及使用这些化合物治疗癌症的方法，特别是治疗多发性骨髓瘤癌症的方法，以及相关的用途。
• Synthesis and Biological Evaluation of Novel 8-Morpholinoimidazo[1,2-a]pyrazine Derivatives Bearing Phenylpyridine/Phenylpyrimidine-Carboxamides
  作者：Shan Xu、Chengyu Sun、Chen Chen、Pengwu Zheng、Yong Zhou、Hongying Zhou、Wufu Zhu

  DOI：10.3390/molecules22020310

  日期：——

  Herein we designed and synthesized three series of novel 8-morpholinoimidazo[1,2-a]pyrazine derivatives bearing phenylpyridine/phenylpyrimidine-carboxamides (compounds 12a-g, 13a-g and 14a-g). All the compounds were evaluated for their IC50 values against three cancer cell lines (A549, PC-3 and MCF-7). Most of the target compounds exhibited moderate cytotoxicity against the three cancer cell lines

  本文中，我们设计并合成了三个系列的带有苯基吡啶/苯基嘧啶-羧酰胺（化合物12a-g，13a-g和14a-g）的新型8-吗啉代咪唑并[1,2-a]吡嗪衍生物。对所有化合物针对三种癌细胞系（A549，PC-3和MCF-7）的IC50值进行了评估。大多数靶标化合物对三种癌细胞均表现出中等的细胞毒性。进一步测试了两种选择的化合物14b，14c对PI3Kα激酶的活性，结果表明化合物14c对PI3Kα激酶具有抑制活性，IC50值为1.25μM。结构-活性关系（SARs）和药理结果表明，用咪唑并吡嗪取代硫代吡喃并嘧啶对活性是有益的，芳基的位置对这些化合物的活性有重要影响。其中在吡啶环的C-4位取代的芳基比在C-5位取代的12a-g具有更高活性的化合物13a-g。此外，带有苯基嘧啶-羧酰胺的化合物14a-g的细胞毒性比带有苯基吡啶-羧酰胺的化合物12a-g，13a-g的细胞毒性更好。此外，苯环上的取代基对
• Generation of tricyclic imidazo[1,2- a ]pyrazines as novel PI3K inhibitors by application of a conformational restriction strategy
  作者：Sonia Martínez González、Sonsoles Rodríguez-Arístegui、Ana Isabel Hernández、Carmen Varela、Esther González Cantalapiedra、Rosa María Álvarez、Antonio Rodríguez Hergueta、James R. Bischoff、María Isabel Albarrán、Antonio Cebriá、Elena Cendón、David Cebrián、Patricia Alfonso、Joaquín Pastor

  DOI：10.1016/j.bmcl.2017.03.090

  日期：2017.6

  of a conformational restriction strategy. For that purpose we have successfully synthesized novel tricyclic imidazo[1,2-a]pyrazine derivatives as PI3K inhibitors. This new class of compounds had enable the exploration of the solvent-accessible region within PI3K and resulted in the identification of molecule 8q with the best selectivity PI3Kα/δ isoform profile in vitro, and promising in vivo PK data

  磷酸肌醇3-激酶（PI3K）参与多种疾病，特别是在肿瘤领域，已将其选为过去二十年来最受研究的治疗靶标之一。工业界和学术界已经开发出许多不同的抑制剂类别，它们在PI3K系列中具有不同的选择性。在本手稿中，我们报告通过应用构象限制策略进一步研究我们的PI3K抑制剂ETP-46321（MartínezGonzález等，2012）1。为此，我们已经成功合成了新型的三环咪唑并[1,2-a]吡嗪衍生物作为PI3K抑制剂。