2-氨基-5-溴异烟酸甲酯 | 882499-87-8

• 物质功能分类: 医药中间体 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 2-氨基-5-溴异烟酸甲酯
• 英文名称: methyl 2-amino-5-bromoisonicotinate
• 英文别名: methyl 2-amino-5-bromopyridine-4-carboxylate
• CAS: 882499-87-8
• 化学式: C₇H₇BrN₂O₂
• mdl: MFCD09027294
• 分子量: 231.049
• InChiKey: FJPDYKLTAURVRU-UHFFFAOYSA-N

物化性质

• 沸点：
  311.5±37.0 °C(Predicted)
• 密度：
  1.662±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  65.2
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2933399090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335
• 储存条件：
  室温

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Methyl 2-amino-5-bromoisonicotinate
Synonyms: Methyl 2-amino-5-bromo-4-pyridinecarboxylate; Methyl 2-amino-5-bromopyridine-4-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: Methyl 2-amino-5-bromoisonicotinate
CAS number: 882499-87-8

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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: C7H7BrN2O2
Molecular weight: 231.0

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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-溴异烟酸甲酯 在 硫酸 、 水 、 sodium nitrite 作用下， 反应 0.5h， 以93%的产率得到5-溴-2-羟基异烟酸甲酯
  参考文献：
  名称：

  TRICYCLIC FUSED DERIVATIVES OF 1-(CYCLO)ALKYL PYRIDIN-2-ONE USEFUL FOR THE TREATMENT OF CANCER

  摘要：

  本公开描述了Formula I的杂环化合物，其立体异构体，药学上可接受的盐，络合物，水合物，溶剂化合物，互变异构体，多晶型，拉克米混合物，光学活性形式以及其药学活性衍生物，并且含有它们作为活性成分的药物组合物。本公开还描述了合成和表征上述化合物以展示高抗癌活性。本公开的化合物可用作药物，并且可用于制造用于治疗、预防或抑制由一个或多个BET家族溴结构域介导的疾病和病况的药物。

  公开号：

  US20180282345A1
• 作为产物：
  描述：

  2-氨基异烟酸甲酯 在 溴 作用下， 以 氯仿 为溶剂， 以23%的产率得到2-氨基-5-溴异烟酸甲酯
  参考文献：
  名称：

  Bisaryl-sulfonamides

  摘要：

  提供了在治疗或预防由PPARγ或PPARδ介导的疾病或紊乱方面有用的化合物、组合物和方法。具体来说，本发明的化合物调节PPARγ或PPARδ的功能。该方法特别适用于治疗和/或预防糖尿病、肥胖症、高胆固醇血症、类风湿性关节炎和动脉粥样硬化。

  公开号：

  US20060084802A1

文献信息

• Fragment-to-Hit-to-Lead Discovery of a Novel Pyridylurea Scaffold of ATP Competitive Dual Targeting Type II Topoisomerase Inhibiting Antibacterial Agents
  作者：Gregory S. Basarab、John I. Manchester、Shanta Bist、P. Ann Boriack-Sjodin、Brian Dangel、Ruth Illingworth、Brian A. Sherer、Shubha Sriram、Maria Uria-Nickelsen、Ann E. Eakin

  DOI：10.1021/jm401208b

  日期：2013.11.14

  The discovery and optimization of a new class of bacterial topoisomerase (DNA gyrase and topoisomerase IV) inhibitors binding in the ATP domain are described. A fragment molecule, 1-ethyl-3-(2-pyridyl)urea, provided sufficiently potent enzyme inhibition (32 μM) to prompt further analogue work. Acids and acid isosteres were incorporated at the 5-pyridyl position of this fragment, bridging to a key asparagine

  描述和发现了一种新型的结合在ATP域中的细菌拓扑异构酶（DNA促旋酶和拓扑异构酶IV）抑制剂。片段分子1-乙基-3-（2-吡啶基）脲提供了足够强的酶抑制作用（32μM），可促进进一步的类似工作。在该片段的5-吡啶基位置掺入了酸和酸等排体，桥接至关键的天冬酰胺残基，改善了酶抑制作用，并产生了可测量的抗菌活性。由于有利的亲脂性相互作用，在4-吡啶基位置的CF 3-噻唑取代基改善了抑制能力。与革兰氏阳性病原体金黄色葡萄球菌和肺炎链球菌相比，具有良好的抗菌活性和革兰氏阴性病原流感嗜血杆菌和卡他莫拉菌。前体代谢物的掺入和突变分析研究支持双分子拓扑异构酶抑制作用的作用方式，DNA合成的阻断。化合物35在小鼠金黄色葡萄球菌疾病模型中是有效的，其中证明了菌落形成单位相对于对照减少了4.5个对数。
• HETEROCYCLIC UREA DERIVATIVES AND METHODS OF USE THEREOF
  申请人：CHOY Allison Laura

  公开号：US20100317624A1

  公开（公告）日：2010-12-16

  Compounds of formula (IA) and their pharmaceutically acceptable salts are described. Processes for their preparation, pharmaceutical compositions containing them, their use as medicaments and their use in the treatment of bacterial infections are also described.

  公式（IA）的化合物及其药用可接受的盐被描述。还描述了它们的制备过程、含有它们的药物组合物、它们作为药物的使用以及它们在治疗细菌感染中的用途。
• BENZOPYRAN AND BENZOXEPIN PI3K INHIBITOR COMPOUNDS AND METHODS OF USE
  申请人：Do Steven

  公开号：US20090247567A1

  公开（公告）日：2009-10-01

  Benzopyran and benzoxepin compounds of Formulas I and II, and including stereoisomers, geometric isomers, tautomers, solvates, metabolites and pharmaceutically acceptable salts thereof, are useful for inhibiting lipid kinases including p110 alpha and other isoforms of PI3K, and for treating disorders such as cancer mediated by lipid kinases. Methods of using compounds of Formulas I and II for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions, are disclosed.

  Benzopyran和benzoxePIn的化合物I和II的分子式，包括其立体异构体、几何异构体、互变异构体、溶剂合物、代谢物和药学上可接受的盐，可用于抑制脂质激酶，包括p110 alpha和PI3K的其他同系物，并用于治疗由脂质激酶介导的癌症等疾病。公开了使用分子式I和II的化合物在哺乳动物细胞中进行体外、体内和体内诊断、预防或治疗此类疾病或相关病理条件的方法。
• 一种咪唑并吡啶类化合物与在制备PI3K抑制 剂中的应用
  申请人：前湾医药科技（深圳）有限公司

  公开号：CN105130984B

  公开（公告）日：2017-03-29

  本发明属于药物领域，具体涉及一种咪唑并吡啶类化合物与在制备PI3K抑制剂中的应用。所述咪唑并吡啶类化合物为式I化合物或其药学上可接受的盐，以及所述的式I化合物或其药学上可接受的盐的溶剂化合物、对映异构体、非对映异构体、互变异构体或其任意比例的混合物，包括外消旋混合物；该类化合物可以抑制PI3K的活性，可以应用于制备适用于治疗与PI3K活性相关的疾病，包括(例如)炎性病症、免疫基病症、癌症以及其它疾病。
• [EN] HETEROARYLBENZIMIDAZOLE COMPOUNDS<br/>[FR] COMPOSÉS HÉTÉROARYLBENZIMIDAZOLE
  申请人：BAYER PHARMA AG

  公开号：WO2017102091A1

  公开（公告）日：2017-06-22

  The present invention covers heteroarylbenzimidazole compounds of general formula (I) in which R1, R2, R3, R4 and R5 are as defined herein, methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds and the use of said compounds for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular of hyperproliferative and/or inflammatory disorders, as a sole agent or in combination with other active ingredients.

  本发明涵盖了一般式（I）中的杂环芳基苯并咪唑化合物，其中R1、R2、R3、R4和R5如本文所定义，制备所述化合物的方法，用于制备所述化合物的有用中间体化合物，包括所述化合物的药物组合物和组合物，以及利用所述化合物制造用于治疗或预防疾病的药物组合物，特别是治疗或预防过度增殖和/或炎症性疾病的药物组合物，作为唯一活性成分或与其他活性成分组合使用。