噻吩并[2,3-B]吡啶-2-甲酸 | 59944-76-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩并吡啶类
• 中文名称: 噻吩并[2,3-B]吡啶-2-甲酸
• 中文别名: 噻吩并[2,3-B]吡啶-2-羧酸
• 英文名称: thieno[2,3-b]pyridine-2-carboxylic acid
• 英文别名: thieno[2,3-b]pyridine-2-carboxylic acid
• CAS: 59944-76-2
• 化学式: C₈H₅NO₂S
• mdl: MFCD07371381
• 分子量: 179.199
• InChiKey: XGCSHAYMNOFFNA-UHFFFAOYSA-N

物化性质

• 熔点：
  293 °C
• 沸点：
  397.4±22.0 °C(Predicted)
• 密度：
  1.508±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  78.4
• 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：
  2934999090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Thieno[2,3-b]pyridine-2-carboxylic acid
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: Thieno[2,3-b]pyridine-2-carboxylic acid
CAS number: 59944-76-2

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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: C8H5NO2S
Molecular weight: 179.2

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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, 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：

  噻吩并[2,3-B]吡啶-2-甲酸 在 铜 作用下， 生成 噻吩并[2,3-b]吡啶
  参考文献：
  名称：

  Schneller,S.W. et al., Journal of Heterocyclic Chemistry, 1976, vol. 13, p. 273 - 275

  摘要：

  DOI：
• 作为产物：
  描述：

  2-氯-3-吡啶甲醛 在 水 、 三乙胺 、 sodium hydroxide 作用下， 以 甲醇 、 乙腈 为溶剂， 反应 23.0h， 生成 噻吩并[2,3-B]吡啶-2-甲酸
  参考文献：
  名称：

  SULFONAMIDES AS TRPM8 MODULATORS

  摘要：

  揭示了用于治疗各种疾病、综合征、症状和疾病的化合物、组合物和方法，包括疼痛。这些化合物由以下的化学式I所代表：其中A、B、G、Y、R1、R2、R3和R4在此处被定义。

  公开号：

  US20120190674A1

文献信息

• [EN] COMBINATION PHARMACEUTICAL AGENTS AS RSV INHIBITORS<br/>[FR] AGENTS PHARMACEUTIQUES EN COMBINAISON EN TANT QU'INHIBITEURS DE RSV
  申请人：ENANTA PHARM INC

  公开号：WO2019067864A1

  公开（公告）日：2019-04-04

  The present invention relates to pharmaceutical agents administered to a subject either in combination or in series for the treatment of a Respiratory Syncytial Virus (RSV) infection, wherein treatment comprises administering a compound effective to inhibit the function of the RSV and an additional compound or combinations of compounds having anti-RSV activity.

  本发明涉及用于治疗呼吸道合胞病毒（RSV）感染的药物剂，该药物剂可以单独或连续给予受试者，治疗包括给予一种有效抑制RSV功能的化合物以及具有抗RSV活性的另一种化合物或化合物组合。
• [EN] BENZODIAZEPINE DERIVATIVES AS RSV INHIBITORS<br/>[FR] DÉRIVÉS BENZODIAZÉPINE UTILISÉS COMME INHIBITEURS DU VIRUS RESPIRATOIRE SYNCYTIAL (RSV)
  申请人：ENANTA PHARM INC

  公开号：WO2017015449A1

  公开（公告）日：2017-01-26

  The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit Respiratory Syncytial Virus (RSV). The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from RSV infection. The invention also relates to methods of treating an RSV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.

  本发明公开了化合物的结构式（I），或其药学上可接受的盐、酯或前药：这些化合物抑制呼吸道合胞病毒（RSV）。本发明还涉及包含上述化合物的药物组合物，用于治疗患有RSV感染的受试者。该发明还涉及通过给予包含本发明化合物的药物组合物来治疗受试者的RSV感染的方法。
• Imidazopyrazines as protein kinase inhibitors
  申请人：Zhao Lianyun

  公开号：US20070117804A1

  公开（公告）日：2007-05-24

  In its many embodiments, the present invention provides a novel class of imidazopyrazine compounds as inhibitors of protein and/or checkpoint kinases, methods of preparing such compounds, pharmaceutical compositions including one or more such compounds, methods of preparing pharmaceutical formulations including one or more such compounds, and methods of treatment, prevention, inhibition, or amelioration of one or more diseases associated with the protein or checkpoint kinases using such compounds or pharmaceutical compositions.

  本发明的多种实施例提供了一类新型的咪唑吡嗪化合物，作为蛋白质和/或检查点激酶的抑制剂，包括制备这类化合物的方法、包含一个或多个这类化合物的药物组合物、制备包含一个或多个这类化合物的药物制剂的方法，以及使用这类化合物或药物组合物治疗、预防、抑制或改善与蛋白质或检查点激酶相关的一个或多个疾病的方法。
• Quinuclidines-substituted-multi-cyclic-heteroaryls for the treatment of disease
  申请人：——

  公开号：US20030045540A1

  公开（公告）日：2003-03-06

  The invention provides compounds of Formula I: 1 where in W is 2 These compounds may be in the form of pharmaceutical salts or compositions, racemic mixtures, or pure enantiomers thereof. The compounds of Formula I are useful to treat diseases or conditions in which &agr;7 is known to be involved.

  这项发明提供了Formula I的化合物： 其中W为 这些化合物可以是药用盐或组合物的形式，也可以是消旋混合物或其纯对映体。Formula I的化合物可用于治疗已知涉及α7的疾病或症状。
• Preparation of novel antibacterial agents. Replacement of the central aromatic ring with heterocycles
  作者：Jianke Li、Brian D. Wakefield、J. Craig Ruble、Cory M. Stiff、Donna L. Romero、Keith R. Marotti、Michael T. Sweeney、Gary E. Zurenko、Douglas C. Rohrer、Atli Thorarensen

  DOI：10.1016/j.bmcl.2006.12.055

  日期：2007.4

  Discovery of novel antibacterial agents is a significant challenge. We have recently reported on our discovery of novel antibacterial agents in which we have rapidly optimized potency utilizing a parallel chemistry approach. These advanced leads suffer from high affinity for human serum albumin (HSA). In an effort to decrease the affinity for HSA we have prepared a series of heterocyclic analogs, which

  发现新型抗菌剂是一项重大挑战。最近，我们报道了我们发现的新型抗菌剂，其中我们已利用并行化学方法快速优化了药效。这些先进的铅对人血清白蛋白（HSA）具有很高的亲和力。为了降低对HSA的亲和力，我们制备了一系列杂环类似物，它们保留了抗菌活性，并降低了对HSA的亲和力。