6-溴-8-氟-2H-苯并[b][1,4]恶嗪-3(4H)-酮 | 560082-53-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并恶嗪类
• 中文名称: 6-溴-8-氟-2H-苯并[b][1,4]恶嗪-3(4H)-酮
• 中文别名: 6-溴-8-氟-2H-1,4-苯并噁嗪-3(4H)-酮；6-溴-8-氟-2H-苯并[B][1,4]恶嗪-3(4H)-酮
• 英文名称: 6-bromo-8-fluoro-2H-benzo[b][1,4]oxazin-3(4H)-one
• 英文别名: 6-bromo-8-fluoro-4H-1,4-benzoxazin-3-one
• CAS: 560082-53-3
• 化学式: C₈H₅BrFNO₂
• 分子量: 246.036
• InChiKey: LMBVTDHVXJAUKM-UHFFFAOYSA-N

物化性质

• 熔点：
  265 - 267?C
• 沸点：
  356.0±42.0 °C(Predicted)
• 密度：
  1.754±0.06 g/cm3(Predicted)
• 溶解度：
  二甲基亚砜（微溶）

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  38.3
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2934999090
• 危险性防范说明：
  P264,P270,P301+P312,P330
• 危险性描述：
  H302,H315,H320,H335
• 储存条件：
  2-8°C，干燥

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 6-Bromo-8-fluoro-2,4-dihydro-1,4-benzoxazin-3-one
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: 6-Bromo-8-fluoro-2,4-dihydro-1,4-benzoxazin-3-one
CAS number: 560082-53-3

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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: C8H5BrFNO2
Molecular weight: 246.0

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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 fluoride, 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：

  6-溴-8-氟-2H-苯并[b][1,4]恶嗪-3(4H)-酮 在 dirhodium tetraacetate 、 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 、 碘苯二乙酸 、 magnesium oxide 、 sodium carbonate 作用下， 以 1,4-二氧六环 、 二氯甲烷 、 水 为溶剂， 反应 21.75h， 生成 2,2,2-trifluoro-N-{[3-(8-fluoro-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)phenyl](methyl)(oxo)-λ⁶-sulfanylidene}acetamide
  参考文献：
  名称：

  [EN] BENZOXAZINONE DERIVATIVES AND ANALOGUES THEREOF AS MODULATORS OF TNF ACTIVITY
  [FR] DÉRIVÉS DE BENZOXAZINONE ET LEURS ANALOGUES EN TANT QUE MODULATEURS DE L'ACTIVITÉ DU TNF

  摘要：

  一系列替代的3,4-二氢-2H-1,4-苯并噁嗪-3-酮衍生物及其类似物，作为人类TNFα活性的有效调节剂，因此对于治疗和/或预防各种人类疾病具有益处，包括自身免疫和炎症性疾病；神经和神经退行性疾病；疼痛和伤害感知性疾病；心血管疾病；代谢性疾病；眼部疾病；以及肿瘤性疾病。

  公开号：

  WO2016198400A1
• 作为产物：
  描述：

  4-溴-2-氟-6-硝基苯酚 在 铁粉 、 potassium carbonate 、 溶剂黄146 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 6-溴-8-氟-2H-苯并[b][1,4]恶嗪-3(4H)-酮
  参考文献：
  名称：

  含恶嗪酮和噻嗪酮的双环杂芳醛的快速高效合成

  摘要：

  摘要 描述了合成含恶嗪酮和噻嗪酮的双环杂芳醛的短而有效的路线，该路线涉及钯催化还原羰基化的关键步骤。合成这些醛的总体路线较短、用途广泛且可扩展，产品收率良好。[本文提供补充材料。访问出版商的 Synthetic Communications® 在线版，获取以下免费补充资源：完整的实验和光谱细节。] 图形摘要

  DOI：

  10.1080/00397911.2013.781183
• 作为试剂：
  描述：

  2-氨基-4-溴-6-氟苯酚 、 氯乙酰氯 、 potassium carbonate 在 6-溴-8-氟-2H-苯并[b][1,4]恶嗪-3(4H)-酮 作用下， 以to give the title compound as a crude (95MF44) (0.091 g)的产率得到6-溴-8-氟-2H-苯并[b][1,4]恶嗪-3(4H)-酮
  参考文献：
  名称：

  Tetrahydroquinoline analogues as muscarinic agonists

  摘要：

  本发明涉及四氢喹啉化合物作为肌肉毒碱受体激动剂；包含这些化合物的组合物；使用该化合物抑制肌肉毒碱受体活性的方法；使用该化合物治疗与肌肉毒碱受体相关的疾病状况的方法；以及使用该化合物鉴定适合使用该化合物进行治疗的对象的方法。

  公开号：

  US07550459B2

文献信息

• PYRIDIN-2-ONE DERIVATIVES OF FORMULA (I) USEFUL AS EP3 RECEPTOR ANTAGONISTS
  申请人：Janssen Pharmaceutica NV

  公开号：US20190047959A1

  公开（公告）日：2019-02-14

  The present invention is directed to pyridin-2-one derivatives, pharmaceutical compositions containing them and their use as antagonists of the EP3 receptor, for the treatment of for example, impaired oral glucose tolerance, elevated fasting glucose, Type II Diabetes Mellitus, Syndrome X (also known as Metabolic Syndrome) and related disorders and complications thereof.

  本发明涉及吡啶-2-酮衍生物，包含它们的药物组合物以及它们作为EP3受体的拮抗剂的使用，用于治疗例如受损的口服葡萄糖耐量、空腹血糖升高、2型糖尿病、综合征X（也称为代谢综合征）及其相关疾病和并发症。
• PYRIDIN-2-ONE DERIVATIVES OF FORMULA (III) USEFUL AS EP3 RECEPTOR ANTAGONISTS
  申请人：Janssen Pharmaceutica NV

  公开号：US20190047961A1

  公开（公告）日：2019-02-14

  The present invention is directed to pyridin-2-one derivatives, pharmaceutical compositions containing them and their use as antagonists of the EP3 receptor, for the treatment of for example, impaired oral glucose tolerance, elevated fasting glucose, Type II Diabetes Mellitus, Syndrome X (also known as Metabolic Syndrome) and related disorders and complications thereof.

  本发明涉及吡啶-2-酮衍生物，包含它们的药物组合物以及它们作为EP3受体的拮抗剂的使用，用于治疗例如受损的口服葡萄糖耐量，空腹血糖升高，2型糖尿病，综合征X（也称为代谢综合征）以及与之相关的疾病和并发症。
• [EN] HETEROCYCLIC COMPOUNDS AND METHODS OF USE<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES ET PROCÉDÉS D'UTILISATION
  申请人：MEDIVATION TECHNOLOGIES INC

  公开号：WO2015058084A1

  公开（公告）日：2015-04-23

  The present application discloses compounds that are inhibitors of Btk, compounds that are inhibitors of ΡΒΚδ, and compounds that are dual inhibitors of both Btk and PI3Kδ. Also described are methods for synthesizing such inhibitors and methods for using such inhibitors for the treatment of diseases wherein inhibition of Btk and PI3Kδ provides a therapeutic benefit to a patient having the disease.

  本申请公开了抑制Btk的化合物、抑制ΡΒΚδ的化合物，以及既是Btk又是PI3Kδ的双重抑制剂的化合物。还描述了合成这些抑制剂的方法，以及利用这些抑制剂治疗疾病的方法，其中抑制Btk和PI3Kδ对患有该疾病的患者提供治疗益处。
• [EN] ANTIBACTERIAL AGENTS<br/>[FR] AGENTS ANTIBACTERIENS
  申请人：GLAXO GROUP LTD

  公开号：WO2006014580A1

  公开（公告）日：2006-02-09

  Naphthalene, quinoline, quinoxaline and naphthyridine derivatives useful in the treatment of bacterial infections in mammals, particularly humans, are disclosed herein.

  萘、喹啉、喹喔啉和萘啉衍生物在哺乳动物，特别是人类的细菌感染治疗中是有用的。
• PYRIDIN-2-ONE DERIVATIVES OF FORMULA (II) USEFUL AS EP3 RECEPTOR ANTAGONISTS
  申请人：Janssen Pharmaceutica NV

  公开号：US20190047960A1

  公开（公告）日：2019-02-14

  The present invention is directed to pyridin-2-one derivatives, pharmaceutical compositions containing them and their use as antagonists of the EP3 receptor, for the treatment of for example, impaired oral glucose tolerance, elevated fasting glucose, Type II Diabetes Mellitus, Syndrome X (also known as Metabolic Syndrome) and related disorders and complications thereof.

  本发明涉及吡啶-2-酮衍生物，包含它们的药物组合物以及它们作为EP3受体的拮抗剂的使用，用于治疗例如受损的口服葡萄糖耐量，空腹血糖升高，2型糖尿病，综合征X（也称为代谢综合征）以及与之相关的疾病和并发症。