咪唑并[1,2-a]吡啶-8-胺 | 73221-18-8

• 物质功能分类: 医药中间体 - 杂环化合物 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 咪唑并吡啶类
• 中文名称: 咪唑并[1,2-a]吡啶-8-胺
• 中文别名: 咪唑并[1,2-A]吡啶-8-胺；8-氨基咪唑[1,2-A]并吡啶
• 英文名称: imidazo[1,2-a]pyridin-8-amine
• 英文别名: 8-aminoimidazo[1,2-a]pyridine
• CAS: 73221-18-8
• 化学式: C₇H₇N₃
• mdl: MFCD06739233
• 分子量: 133.153
• InChiKey: LKQXJYDAALZCAF-UHFFFAOYSA-N

物化性质

• 密度：
  1.32±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  43.3
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2933990090
• 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: Imidazo[1,2-a]pyridin-8-ylamine
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: Imidazo[1,2-a]pyridin-8-ylamine
CAS number: 73221-18-8

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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.
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: C7H7N3
Molecular weight: 133.2

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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.

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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：

  咪唑并[1,2-a]吡啶-8-胺 在 盐酸 、 sodium nitrite 作用下， 以 二氯甲烷 为溶剂， 反应 5.17h， 生成 N-(triphenylphosphoranylidene)imidazo[1,2-a]pyridin-8-amine
  参考文献：
  名称：

  Aminoimidazo[1,2-a]pyridines: regioselective synthesis of substituted imidazonaphthyridines, azacarbolines and cyclazines

  摘要：

  In order to study the regioselectivity of thermal cyclocondensation, aminoimidazo [1,2-a]pyridines (AIP) 5a-e were prepared, further converted into iminophosphoranes 7a-e, and ultimately converted regioselectively in angular annulated imidazonaphthyridines (IN) 8a, 10a, 11a, 12a or linear annulated dipyridoimidazole (DPI) 17a. From 2-substituted derivative 23, the peri annulated product 24a was obtained. The starting amines 5a-f reacted with aldehydes to yield regioselectively IN 8a-c, 10a-c, 11a-c, 12a,b, DPI 16a-e, 17a-d and TIBO like structures (+/-)-13 and 24a-c, as proved by X-ray analysis. The 1,2- or 1,4-addition between amines and alpha,beta-unsaturated aldehydes concerning the pyridine and imidazole moieties is discussed in the light of these results. (C) 2002 Published by Elsevier Science Ltd.

  DOI：

  10.1016/s0040-4020(01)01141-3
• 作为产物：
  描述：

  氯乙醛 、 2,3-二氨基吡啶 以 乙醇 为溶剂， 以65%的产率得到咪唑并[1,2-a]吡啶-8-胺
  参考文献：
  名称：

  从合成的简化海洋代谢物类似物到新的极光B激酶选择性变构抑制剂

  摘要：

  通过合成属于海绵的海洋吡咯-2-氨基咪唑代谢产物的苯并ceptors和oroidin的简化片段，可以实现对Aurora B的显着抑制。激酶抑制作用的评估使得能够发现可合成获得的刚性炔属结构类似物EL-228（1），其结构可以优化为有效的CJ2-150（37）。在这里，我们介绍了新的Aurora B激酶抑制剂的合成，该抑制剂是通过有丝分裂调节进行癌症治疗的重要靶标。生物定向合成产生了几种纳摩尔抑制剂。优化的化合物CJ2-150（37）在Aurora B激酶的混合型抑制中显示了非ATP竞争性变构作用模式。分子对接在变构位点“ F”中确定了可能的结合模式，并强调了与蛋白质的关键相互作用。我们描述了新型支架的抑制力和特异性的提高以及作用机理的表征。

  DOI：

  10.1021/acs.jmedchem.0c02064

文献信息

• MACROLIDE DERIVATIVES
  申请人：Kashimura Masato

  公开号：US20090076253A1

  公开（公告）日：2009-03-19

  Compounds represented by formula (I) and the formula (IV) have an inhibitory activity of MMP-9 production, therefore, are useful as a medicine agent with fewer side effects than conventional MMP enzyme activity inhibitors, as a prophylactic and therapeutic drug for oncogenic angiogenesis, chronic rheumatoid arthritis, vascular intimal thickening after a percutaneous coronary transluminal angioplasty, vascular atherosclerosis, hemorrhagic apoplexy, acute myocardial infarction, chronic heart failure, aneurysm, lung cancer metastasis, adult respiratory distress syndrome, asthma, interstitial pulmonary fibrosis, chronic rhinosinusitis, bronchitis or chronic obstructive pulmonary disease (COPD).

  由公式（I）和公式（IV）表示的化合物具有抑制MMP-9产生的活性，因此，它们可用作药物代理，其副作用比传统的MMP酶活性抑制剂少，作为预防和治疗肿瘤血管生成、慢性类风湿关节炎、经皮冠状动脉病变介入治疗后的血管内膜增厚、血管动脉粥样硬化、出血性中风、急性心肌梗死、慢性心力衰竭、动脉瘤、肺癌转移、成人呼吸窘迫综合征、哮喘、间质性肺纤维化、慢性鼻窦炎、支气管炎或慢性阻塞性肺疾病（COPD）的药物。
• Imidazonaphthyridine systems (part 2): Functionalization of the phenyl ring linked to the pyridine pharmacophore and its replacement by a pyridinone ring produces intriguing differences in cytocidal activity
  作者：Nicolas Masurier、Eric Debiton、Alicia Jacquemet、Antoine Bussière、Jean-Michel Chezal、Anthony Ollivier、Daté Tétégan、Mounir Andaloussi、Marie-Joseph Galmier、Jacques Lacroix、Damien Canitrot、Jean-Claude Teulade、René C. Gaudreault、Olivier Chavignon、Emmanuel Moreau

  DOI：10.1016/j.ejmech.2012.03.011

  日期：2012.6

  demonstrated at 25 μM. Imidazonaphthyridinones exhibited no DNA binding affinity despite significant growth inhibition activity. Interestingly, when a pyridinone pharmacophore was linked to the imidazo[1,2-a]pyridine scaffold, the geometric orientation of the link had a strong impact on the growth inhibition activity. From these results we conclude that the moderate cytotoxicity observed for these compounds is

  我们最近发现，咪唑啉并吡啶系列中的5个和5个假环稠合的环衍生物是有望用于开发新的DNA嵌入剂的热门化合物。在这项研究中，新型（二氢）咪唑并[1,6]和[1,7]萘啶（no）nes包括伪五环在内。针对四种肿瘤细胞系筛选所有合成的化合物。化合物3（b – d）在体外具有明显的细胞毒性，并且在25μM浓度下具有DNA嵌入特性。尽管明显的生长抑制活性，但咪唑并萘啶酮类仍未显示出DNA结合亲和力。有趣的是，将吡啶酮药效团连接到咪唑并[1,2- a]吡啶骨架，链接的几何方向对生长抑制活性有很强的影响。从这些结果，我们得出结论，对于这些化合物观察到的中等细胞毒性与它们的DNA结合和拓扑异构酶抑制活性无关。
• [EN] HETEROARYL-SUBSTITUTED UREA MODULATORS OF FATTY ACID AMIDE HYDROLASE<br/>[FR] MODULATEURS À BASE D'URÉE À SUBSTITUTION HÉTÉROARYLE D'AMIDE D'ACIDE GRAS HYDROLASE
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2010068452A1

  公开（公告）日：2010-06-17

  Certain heteroaryl-substituted piperidinyl and piperazinyl urea compounds are described, which are useful as FAAH inhibitors. Such compounds may be used in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by fatty acid amide hydrolase (FAAH) activity, such as anxiety, pain, inflammation, sleep disorders, eating disorders, insulin resistance, diabetes, osteoporosis, and movement disorders (e.g., multiple sclerosis).

  描述了某些杂环取代的哌啶基和哌嗪基脲化合物，这些化合物可用作FAAH抑制剂。这些化合物可用于制备药物组合物，并用于治疗由脂肪酸酰胺水解酶（FAAH）活性介导的疾病状态、紊乱和症状，如焦虑、疼痛、炎症、睡眠障碍、进食障碍、胰岛素抵抗、糖尿病、骨质疏松症和运动障碍（例如多发性硬化）。
• [EN] HETEROARYL-SUBSTITUTED UREA MODULATORS OF FATTY ACID AMIDE HYDROLASE<br/>[FR] MODULATEURS D'URÉE SUBSTITUÉS PAR HÉTÉROARYLE D'AMIDE D'ACIDE GRAS HYDROLASE
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2010068453A1

  公开（公告）日：2010-06-17

  Certain heteroaryl-substituted piperidinyl and piperazinyl urea compounds are described, which are useful as FAAH inhibitors. Such compounds may be used in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by fatty acid amide hydrolase (FAAH) activity, such as anxiety, pain, inflammation, sleep disorders, eating disorders, insulin resistance, diabetes, osteoporosis, and movement disorders (e.g., multiple sclerosis).

  描述了某些杂环取代的哌啶基和哌嗪基脲化合物，这些化合物可用作FAAH抑制剂。这些化合物可用于制备药物组合物，并用于治疗由脂肪酸酰胺水解酶（FAAH）活性介导的疾病状态、紊乱和症状，如焦虑、疼痛、炎症、睡眠障碍、进食障碍、胰岛素抵抗、糖尿病、骨质疏松症和运动障碍（例如多发性硬化）。
• Heterocyclization of Functionalized Vinylic Derivatives of Imidazo[1,2-<i>a</i>]pyridines
  作者：Jean M. Chezal、Emmanuel Moreau、Gregory Delmas、Alain Gueiffier、Yves Blache、Gérard Grassy、Claire Lartigue、Olivier Chavignon、Jean C. Teulade

  DOI：10.1021/jo015582x

  日期：2001.10.1

  functionalized vinylic derivatives of imidazo[1,2-a]pyridines was explored experimentally and theoretically using semiempirical AM1 and ab initio methods. A range of functionalized vinylic derivatives (azido, amino, and carbodiimide groups) were prepared for conversion into pyrroloazaindoles 19-22, imidazo[1,x]-, (x = 5, 6, 7, 8), [2,6]-, and [2,7]naphthyridines 28-30, 35-38 by thermal reaction. In the case

  咪唑并[1,2-a]吡啶的官能化乙烯基衍生物的杂环化使用半经验AM1和从头算的方法在理论上进行了探索。制备了一系列官能化的乙烯基衍生物（叠氮基，氨基和碳二亚胺基团），用于转化为吡咯并氮杂吲哚19-22，咪唑并[1，x]-，（x = 5、6、7、8），[2,6] -和[2,7]萘啶28-30、35-38通过热反应。在乙烯基位于5位的情况下，还观察到围成环。对实验和理论数据进行了比较和讨论。