2-氨基-4-溴-6-氟苯并噻唑 | 383131-15-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻唑类
• 中文名称: 2-氨基-4-溴-6-氟苯并噻唑
• 英文名称: 2-amino-4-bromo-6-fluorobenzo[d]thiazole
• 英文别名: 4-bromo-6-fluorobenzo[d]thiazol-2-amine；4-bromo-6-fluoro-1,3-benzothiazol-2-amine；2-Amino-4-bromo-6-fluorobenzothiazole
• CAS: 383131-15-5
• 化学式: C₇H₄BrFN₂S
• 分子量: 247.091
• InChiKey: CEYPUSNLJCQPQY-UHFFFAOYSA-N

物化性质

• 熔点：
  222-227°C
• 沸点：
  364.7±45.0 °C(Predicted)
• 密度：
  1.916±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  12
• 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：
  67.2
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2934200090
• 危险性防范说明：
  P261,P264,P270,P271,P280,P301+P312,P302+P352,P304+P340,P305+P351+P338,P330,P332+P313,P337+P313,P362,P403+P233,P405,P501
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  存储条件：2-8℃，干燥，密封。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Amino-4-bromo-6-fluorobenzothiazole
Synonyms: 4-Bromo-6-fluorobenzo[d]thiazol-2-amine

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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: 2-Amino-4-bromo-6-fluorobenzothiazole
CAS number: 383131-15-5

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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: C7H4BrFN2S
Molecular weight: 247.1

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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, nitrogen oxides, hydrogen fluoride, 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：

  2-氨基-4-溴-6-氟苯并噻唑 在 正丁基锂 、 亚硝酸异戊酯 作用下， 以 四氢呋喃 、 1,4-二氧六环 为溶剂， 反应 2.0h， 生成 6-fluoro-4-(tributylstannyl)-1,3-benzothiazole
  参考文献：
  名称：

  [EN] QUINOXALINE DERIVATIVES
  [FR] DÉRIVÉS DE QUINOXALINE

  摘要：

  本发明涉及符合一般式(I)的化合物，这些化合物作为糖皮质激素受体的调节剂，并可用于治疗和/或预防至少部分由糖皮质激素受体介导的疾病。

  公开号：

  WO2021144439A1
• 作为产物：
  描述：

  硫氰酸铵 、 2-溴-4-氟苯胺 在 溴 作用下， 以 溶剂黄146 为溶剂， 反应 3.0h， 以91%的产率得到2-氨基-4-溴-6-氟苯并噻唑
  参考文献：
  名称：

  PBr 3介导的α-芳基吡啶甲醇的意外还原性脱氧：芳基甲基吡啶的合成

  摘要：

  描述了PBr 3介导的α-芳基吡啶甲醇的还原性脱氧以提供芳基甲基吡啶，探索了醇底物的范围，引入了自由基捕集剂TEMPO（2,2,6,6-四甲基-1-哌啶基氧基），以及氢定义了亚甲基产物的来源。出乎意料的反应使我们能够制备出以前无法获得的新型EP 1拮抗剂。

  DOI：

  10.1016/j.tet.2016.02.005

文献信息

• [EN] BICYCLIC HETEROARYL SUBSTITUTED COMPOUNDS<br/>[FR] COMPOSÉS BICYCLIQUES SUBSTITUÉS PAR HÉTÉROARYLE
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2018013774A1

  公开（公告）日：2018-01-18

  Disclosed are compounds of Formula (I) to (VIII): (I) (II) (III) (IV) (V) (VI) (VII) (VIII); or a stereoisomer, tautomer, pharmaceutically acceptable salt, solvate or prodrug thereof, wherein R3 is a bicyclic heteroaryl group substituted with zero to 3 R3a; and R1, R2, R3a, R4, and n are defined herein. Also disclosed are methods of using such compounds as PAR4 inhibitors, and pharmaceutical compositions comprising such compounds. These compounds are useful in inhibiting or preventing platelet aggregation, and are useful for the treatment of a thromboembolic disorder or the primary prophylaxis of a thromboembolic disorder.

  公开了公式(I)至(VIII)的化合物：(I) (II) (III) (IV) (V) (VI) (VII) (VIII)；或其立体异构体、互变异构体、药物可接受的盐、溶剂化物或前药，其中R3是与0至3个R3a取代的双环杂芳基团；且R1、R2、R3a、R4和n在此定义。还公开了使用这些化合物作为PAR4抑制剂的方法，以及包含这些化合物的药物组合物。这些化合物用于抑制或预防血小板聚集，用于治疗血栓栓塞障碍或作为血栓栓塞障碍的初级预防。
• [EN] NOVEL MITOCHONDRIAL UNCOUPLERS FOR TREATMENT OF METABOLIC DISEASES AND CANCER<br/>[FR] NOUVEAUX DÉCOUPLANTS MITOCHONDRIAUX POUR LE TRAITEMENT DE MALADIES MÉTABOLIQUES ET DU CANCER
  申请人：JIN SHENGKAN

  公开号：WO2017201313A1

  公开（公告）日：2017-11-23

  The present disclosure relates to benzamide compounds, prodrugs of the compounds, pharmaceutical compositions containing the compounds and/or the prodrugs and methods of using the compounds, prodrugs and pharmaceutical compositions in the treatment of diseases related to lipid metabolism including diabetes, Non-Alcholic Fatty Liver Disease (NAFLD), Non-Alcholic Steathohepatitis (NASH), diseases caused by abnormal cell proliferation including cancer, psoriasis, and infectious diseases.

  本公开涉及苯甲酰胺化合物、该化合物的前体药物、含有该化合物和/或前体药物的药物组合物，以及使用这些化合物、前体药物和药物组合物治疗与脂质代谢相关的疾病，包括糖尿病、非酒精性脂肪肝病（NAFLD）、非酒精性脂肪性肝炎（NASH）、由异常细胞增殖引起的疾病，包括癌症、牛皮癣和传染病的方法。
• Identification of novel 1,2,3,6-tetrahydropyridyl-substituted benzo[ d ]thiazoles: Lead generation and optimization toward potent and orally active EP 1 receptor antagonists
  作者：Kentaro Umei、Yosuke Nishigaya、Kazuya Tatani、Yasushi Kohno、Nobuyuki Tanaka、Shigeki Seto

  DOI：10.1016/j.bmc.2017.04.028

  日期：2017.7

  described the design, synthesis and evaluation of a novel series of benzo[d]thiazole derivatives toward an orally active EP1 antagonist. Lead generation studies provided benzo[d]thiazole core from the four designed scaffolds. Optimization of this scaffold in terms of EP1 antagonist potency and ligand-lipophilicity efficiency (LLE; pIC50-clogP) led to a 1,2,3,6-tetrahydropyridyl-substituted benzo[d]thiazole

  在这里，我们描述了针对口服活性EP1拮抗剂的一系列新的苯并[d]噻唑衍生物的设计，合成和评估。铅生成研究从四个设计的支架中提供了苯并[d]噻唑核心。根据EP1拮抗剂效能和配体亲脂性效率（LLE; pIC50-clogP）对该支架进行优化，可得到1,2,3,6-四氢吡啶基取代的苯并[d]噻唑衍生物7r（IC50 1.1nM; LLE 4.7），当在17-苯基trinor-PGE2（17-PTP）诱导的大鼠膀胱过度活动症模型中十二指肠内给药时显示出良好的药理作用。
• [EN] (AZA)BENZOTHIAZOLYL SUBSTITUTED PYRAZOLE COMPOUNDS<br/>[FR] COMPOSÉS DE PYRAZOLE SUBSTITUÉS PAR (AZA)BENZOTHIAZOLYLE
  申请人：PFIZER

  公开号：WO2022112919A1

  公开（公告）日：2022-06-02

  This application includes a compound of Formula I or a pharmaceutically acceptable salt thereof; wherein the variables R1a, R1b, R2, R3, X, Y and Z are as defined herein, pharmaceutical compositions comprising the compounds of Formula I and methods of treatment comprising administering to a patient in need thereof a compound of Formula I for the treatment of transthyretin amyloidosis and diseases related thereto.

  该应用程序包括化合物I的复合物或其药学上可接受的盐；其中变量R1a，R1b，R2，R3，X，Y和Z如此定义，在此定义中包括化合物I的药物组成和治疗方法，包括向需要治疗转甲状腺素淀粉样变和相关疾病的患者给予化合物I的治疗。
• Benzo-fused heterocyclic derivatives useful as agonists of GPR120
  申请人：Janssen Pharmaceutica NV

  公开号：US10155737B2

  公开（公告）日：2018-12-18

  The present invention is directed to benzo-fused heterocyclic derivatives, pharmaceutical compositions containing them and their use in the treatment of disorders and conditions modulated by GPR120. More particularly, the compounds of the present invention are agonists of GPR120, useful in the treatment of, such as for example, Type II diabetes mellitus.

  本发明涉及苯并融合杂环衍生物、含有它们的药物组合物以及它们在治疗受 GPR120 调节的疾病和病症中的用途。更具体地说，本发明的化合物是 GPR120 的激动剂，可用于治疗例如 II 型糖尿病。