2-氨基-4-吡啶-4-基噻吩-3-羧酸乙酯 | 117516-88-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩类
• 中文名称: 2-氨基-4-吡啶-4-基噻吩-3-羧酸乙酯
• 英文名称: ethyl 2-amino-4-(pyridin-4-yl)thiophene-3-carboxylate
• 英文别名: ethyl 2-amino-4-pyridin-4-ylthiophene-3-carboxylate
• CAS: 117516-88-8
• 化学式: C₁₂H₁₂N₂O₂S
• mdl: MFCD01922021
• 分子量: 248.305
• InChiKey: LKLAPQXKZAVVPT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.166
• 拓扑面积：
  93.4
• 氢给体数：
  1
• 氢受体数：
  5

安全信息

• 海关编码：
  2934999090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Ethyl 2-amino-4-(pyridin-4-yl)thiophene-3-carboxylate
Product Name:
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
P261: Avoid breathing dust/fume/gas/mist/vapours/spray
Wear protective gloves/protective clothing/eye protection/face protection
P280:
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P405: Store locked up

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Section 3. Composition/information on ingredients.
Ethyl 2-amino-4-(pyridin-4-yl)thiophene-3-carboxylate
Ingredient name:
CAS number: 117516-88-8

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Section 4. First aid measures
Immediately wash skin with copious amounts of water for at least 15 minutes while removing
Skin contact:
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.
Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.
Ingestion:

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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.
Storage: Store in closed vessels, refrigerated.

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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
Not specified
Appearance:
Boiling point: No data
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C12H12N2O2S
Molecular weight: 248.3

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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, sulfur 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：

  2-氨基-4-吡啶-4-基噻吩-3-羧酸乙酯 在 N,N-二异丙基乙胺 、 potassium hydroxide 、 三氯氧磷 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 20.25h， 生成 1-(3-chloro-4-methylphenyl)-3-(5-((5-(pyridin-4-yl)thieno[2,3-d]pyrimidin-4-yl)thio)-1,3,4-thiadiazol-2-yl)urea
  参考文献：
  名称：

  Design, synthesis and evaluation of novel thienopyrimidine-based agents bearing diaryl urea functionality as potential inhibitors of angiogenesis

  摘要：

  DOI：

  10.1016/j.ejmech.2020.112942
• 作为产物：
  描述：

  氰乙酸乙酯 在 吗啉 、 1,2,3,4,5,6,7,8-八硫杂环辛烷 、 ammonium acetate 、 溶剂黄146 作用下， 以 乙醇 、 苯 为溶剂， 生成 2-氨基-4-吡啶-4-基噻吩-3-羧酸乙酯
  参考文献：
  名称：

  Design, Synthesis, and Structure–Activity Relationships of Pyridine-Based Rho Kinase (ROCK) Inhibitors

  摘要：

  The Rho kinases (ROCK1 and ROCK2) are highly homologous serine/threonine kinases that act on substrates associated with cellular motility, morphology, and contraction and are of therapeutic interest in diseases associated with cellular migration and contraction, such as hypertension, glaucoma, and erectile dysfunction. Beginning with compound 4, an inhibitor of ROCK1 identified through high-throughput screening, systematic exploration of SAR, and application of structure-based design, led to potent and selective ROCK inhibitors. Compound 37 represents significant improvements in inhibition potency, kinase selectivity, and CYP inhibition and possesses pharmacokinetics suitable for in vivo experimentation.

  DOI：

  10.1021/acs.jmedchem.5b00424

文献信息

• Novel 4-Oxothienopyrimidinyl Propanoic Acid Derivatives as AMPActivated Protein Kinase (AMPK) Activators
  作者：Pradip Sasmal、Mahaboobi Jaleel、P. Rao、M. Munikumar、Megha Bhattacharya、Nutakki Kumar、Poondla. Neelima、Khaji Rawoof、P. Rao、Chandrasekhar Abbineni、M. Roshaiah、S. Sridhar、Thammera Kumar、Menon Vinu、Vijay Potluri、Parimal Misra、Rashmi Talwar、Saibal Das

  DOI：10.2174/1570180811666140122003044

  日期：2014.5.31

  Adenosine 5’-monophosphate (AMP) activated protein kinase (AMPK) is a highly conserved sensor of cellular energy. AMPK has been recognized as a key regulator of mammalian metabolic function and has emerged as an attractive target for the treatment of metabolic disorders, including obesity and type 2 diabetes. The synthesis and biological evaluation of novel 3-(4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)propanoic acid derivatives as AMPK activators are described. The in vivo proof of principle for plasma glucose lowering effect is exemplified with a lead compound from this series.

  腺苷5'-单磷酸(AMP)激活的蛋白激酶(AMPK)是一种高度保守的细胞能量感应器。AMPK已被确认为调节哺乳动物代谢功能的关键因子,并已成为治疗包括肥胖和2型糖尿病在内的代谢紊乱的理想靶点。本文描述了新型3-(4-氧代噻吩并[2,3-d]嘧啶-3(4H)-基)丙酸衍生物作为AMPK激活剂的合成和生物学评价。体内实验证明了本系列中的先导化合物具有降低血浆葡萄糖水平的原理验证作用。
• [EN] ECTONUCLEOTIDE PYROPHOSPHATASE/PHOSPHODIESTERASE 1 (ENPP1) MODULATORS AND USES THEREOF<br/>[FR] MODULATEURS D'ECTONUCLÉOTIDES PYROPHOSPHATASES/PHOSPHODIESTÉRASES 1 (ENPP1) ET LEURS UTILISATIONS
  申请人：SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INST

  公开号：WO2021133915A1

  公开（公告）日：2021-07-01

  Provided herein are small molecule modulators of ectonucleotide pyrophosphatase/phosphodiesterase 1 (ENPP1), compositions comprising the compounds, and methods of using the compounds and compositions comprising the compounds.

  本文提供了外胞核苷酸焦磷酸酶/磷酸二酯酶1（ENPP1）的小分子调节剂，包括这些化合物的组合物，以及使用这些化合物和包含这些化合物的组合物的方法。
• [EN] COMPOSITIONS USEFUL AS INHIBITORS OF ROCK AND OTHER PROTEIN KINASES<br/>[FR] COMPOSITIONS UTILES EN TANT QU'INHIBITEURS DE ROCK ET D'AUTRES PROTEINES KINASES
  申请人：VERTEX PHARMA

  公开号：WO2004041813A1

  公开（公告）日：2004-05-21

  The present invention relates to substitute thiazole and thiophene derivatives useful as inhibitors of rock and other protein kinaeses. The invention also provides pharmaceutically acceptable compositions comprising said compounds and methods of using the compositions in the treatment of various disease, conditions, or disorders, including proliferative, cardiac and neurodegenerative diseases.

  本发明涉及替代噻唑和噻吩衍生物，可用作岩石和其他蛋白激酶的抑制剂。该发明还提供了包括所述化合物的药学上可接受的组合物，以及在治疗各种疾病、病况或紊乱，包括增殖性、心脏和神经退行性疾病中使用这些组合物的方法。
• Compositions useful as inhibitors of rock and other protein kinases
  申请人：——

  公开号：US20040122016A1

  公开（公告）日：2004-06-24

  The present invention relates to compounds useful as inhibitors of protein kinases. The invention also provides pharmaceutically acceptable compositions comprising said compounds and methods of using the compositions in the treatment of various disease, conditions, or disorders.

  本发明涉及用作蛋白激酶抑制剂的化合物。该发明还提供包含该化合物的药学上可接受的组合物，并提供使用该组合物治疗各种疾病、病症或障碍的方法。
• CERTAIN THIENOPYRIMIDINE DERIVATIVES AS PHOSPHODIESTERASE 10 INHIBITORS
  申请人：Liu Ruiping

  公开号：US20100010017A1

  公开（公告）日：2010-01-14

  Certain thienopyrimidine derivatives are useful for the inhibition of PDE10 enzymes, and thus are useful for treating psychiatric or neurological syndromes, e.g., psychoses, obsessive-compulsive disorder and/or Parkinson's disease, as well as, for example, treating a disease state modulated by PDE10 activity.

  某些噻唑嘧啶衍生物可用于抑制PDE10酶，因此可用于治疗精神病或神经系统综合症，例如精神病、强迫症和/或帕金森病，以及治疗受PDE10活性调节的疾病状态。