7-溴苯并[B]噻吩 | 1423-61-6

• 物质功能分类: 医药中间体 - 噻吩类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻吩类
• 中文名称: 7-溴苯并[B]噻吩
• 中文别名: 7-溴苯并[b]噻吩；7-溴苯并噻吩
• 英文名称: 7-bromobenzo(b)thiophene
• 英文别名: 7-bromobenzothiophene；7-bromo-1-benzothiophene；7-Bromobenzo[b]thiophene
• CAS: 1423-61-6
• 化学式: C₈H₅BrS
• mdl: MFCD06657729
• 分子量: 213.098
• InChiKey: NOICDPBEDNMHQK-UHFFFAOYSA-N

物化性质

• 沸点：
  109°C/10mmHg(lit.)
• 密度：
  1.649±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 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：
  28.2
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 危险等级：
  IRRITANT
• 海关编码：
  2934999090
• 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：
  室温且干燥环境下使用。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 7-Bromobenzo[b]thiophene
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: 7-Bromobenzo[b]thiophene
CAS number: 1423-61-6

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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: C8H5BrS
Molecular weight: 213.1

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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, hydrogen bromide, 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：

  7-溴苯并[B]噻吩 在 吡啶 、 硫酸 、 溶剂黄146 作用下， 生成 1-苯丙硫苯-7-甲酸
  参考文献：
  名称：

  Mitra et al., Journal Of Scientific and Industrial Research, 1956, vol. 15 B, p. 627

  摘要：

  DOI：
• 作为产物：
  描述：

  7-溴-1-苯并噻吩-2-羧酸 在 溶剂黄146 、 silver carbonate 作用下， 以 二甲基亚砜 为溶剂， 反应 16.0h， 以76%的产率得到7-溴苯并[B]噻吩
  参考文献：
  名称：

  Antagonizing STAT3 activation with benzo[b]thiophene 1, 1-dioxide based small molecules

  摘要：

  STAT3 is an attractive therapeutic target for cancer therapy. However, due to low potency or poor druggability, none of its inhibitors are clinically available. Herein, a series of aminobenzo[b]thiophene 1, 1-dioxides with good drug-likeness properties were designed, synthesized and evaluated as STAT3 inhibitors. Most of them exhibited higher antitumor activity than the small-molecule STAT3 inhibitor, Stattic. Compound 15 was the most potent and had an IC50 range in 0.33-0.75 mu M in various cancer cell lines. The overexpressed and IL-6 induced phosphorylation levels of STAT3 were both inhibited by 15 without influencing the phosphorylation levels of the upstream kinases Src and Jak2. 15 also suppressed the expressions of STAT3 downstream gene, Bcl-2. 15 effectively increased the ROS levels of cancer cells, induced cancer cell apoptosis and abolished the colony formation ability of cancer cells without affecting bypass kinase p-Erk. Furthermore, 15 in vivo induced significant antitumor responses, and exhibited less toxicity than Doxorubicin. Together, this study described a class of new STAT3 inhibitors as antitumor agents. (C) 2016 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2016.09.068

文献信息

• NEW AMINOTHIAZOLES AS FBPASE INHIBITORS FOR DIABETES
  申请人：Hebeisen Paul

  公开号：US20090143448A1

  公开（公告）日：2009-06-04

  Compounds of formula (I) as well as pharmaceutically acceptable salts and esters thereof, wherein R 1 to R 3 have the significance given in claim 1 and which can be used in the form of pharmaceutical compositions.

  式(I)的化合物以及其药用可接受的盐和酯，其中R1至R3具有权利要求1中给定的含义，并可用于制成药物组合物。
• [EN] SUBSTITUTED BICYCLIC HETEROARYL COMPOUNDS<br/>[FR] COMPOSÉS D'HÉTÉROARYLE BICYCLIQUES SUBSTITUÉS
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2013049263A1

  公开（公告）日：2013-04-04

  Disclosed are azaindazole compounds of Formula (I): or a pharmaceutically acceptable salt thereof, wherein: X is O and Y is N; or X is S and Y is CH; Z is CR2 or N; Q is a heteroaryl; and R1 is defined herein. Also disclosed are methods of using such compounds in the treatment of at least one CYP17 associated condition, such as, for example, cancer, and pharmaceutical compositions comprising such compounds.

  披露了公式(I)的氮杂吲唑化合物：或其药用可接受盐，其中：X是O且Y是N；或者X是S且Y是CH；Z是CR2或N；Q是杂芳基；R1如本文所定义。还披露了使用这些化合物治疗至少一种与CYP17相关的病症的方法，例如，癌症，以及包含这些化合物的药物组合物。
• [EN] INHIBITORS OF THE KYNURENINE PATHWAY<br/>[FR] INHIBITEURS DE LA VOIE DE LA KYNURÉNINE
  申请人：CURADEV PHARMA PRIVATE LTD

  公开号：WO2014186035A1

  公开（公告）日：2014-11-20

  The present application provides novel inhibitors of indoleamine 2,3-dioxygenase-1 and/or indoleamine 2,3-dioxygenase-2 and/or tryptophan 2,3-dioxygenase, metabolites thereof, and phannaceutically acceptable salts or prodrugs thereof. Also provided are methods for preparing these compounds. A therapeutically effective amount of one or more of the compounds of formula (I) is useful in treating diseases resulting from dysregulation of the kynurenine pathway. Compounds of formula (I) act by inhibiting the enzymatic activity or expression of indoleamine 2,3-dioxygenase-1 and/or indoleamine 2,3-dioxygenase-2 and/or tryptophan 2,3-dioxygenase.

  本申请提供了吲哚胺2,3-双加氧酶-1和/或吲哚胺2,3-双加氧酶-2和/或色氨酸2,3-双加氧酶的新型抑制剂，以及它们的代谢物，以及药用可接受的盐或前药。还提供了制备这些化合物的方法。治疗有效量的一个或多个公式(I)的化合物可用于治疗由于色氨酸途径失调导致的疾病。公式(I)的化合物通过抑制吲哚胺2,3-双加氧酶-1和/或吲哚胺2,3-双加氧酶-2和/或色氨酸2,3-双加氧酶的酶活性或表达起作用。
• [4-(Benzo[B]Thiophen-2-Yl) Pyrimidin-2-Yl]-Amine Derivatives As Ikk-Beta Inhibitors For The Treatment Of Cancer And Inflammatory Diseases
  申请人：Dahnke Karl Robert

  公开号：US20080306082A1

  公开（公告）日：2008-12-11

  The present invention provides compounds of Formula I: useful in the treatment of cancer and inflammatory diseases.

  本发明提供了一种公式I的化合物：用于治疗癌症和炎症性疾病。
• [EN] SPIRO-OXADIAZOLINE COMPOUNDS AS AGONISTS OF α-7-NICOTINIC ACETYLCHOLINE RECEPTORS<br/>[FR] COMPOSÉS SPIRO-OXADIAZOLINE EN TANT QU'AGONISTES DES RÉCEPTEURS DE L'ACÉTYLCHOLINE Α-7 NICOTINIQUE
  申请人：FORUM PHARMACEUTICALS INC

  公开号：WO2015066371A1

  公开（公告）日：2015-05-07

  The present invention relates to novel spiro-oxadiazoline compounds that are suitable as agonists or partial agonists of a7-nAChR, and pharmaceutical compositions of the same, methods of preparing these compounds and compositions, and the use of these compounds and compositions in methods of maintaining, treating and/or improving cognitive function. In particular, methods of administering a spiro-oxadiazoline cx7-nAChR agonist or partial agonist, to a patient in need thereof, for example a patient with a cognitive deficiency and/or a desire to enhance cognitive function, that may derive a benefit therefrom.

  本发明涉及新型螺环-噁二唑啉化合物，适用作a7-nAChR的激动剂或部分激动剂，以及这些化合物和组合物的制备方法、药物组合物，以及在维持、治疗和/或改善认知功能的方法中使用这些化合物和组合物。具体而言，涉及向需要的患者（例如患有认知缺陷和/或希望增强认知功能的患者）施用螺环-噁二唑啉cx7-nAChR激动剂或部分激动剂的方法，以使其获益。