6-氯-2H-1,4-苯并噁嗪-3(4H)-酮 | 7652-29-1

• 物质功能分类: 有机原料 - 酮类化合物
• 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-氯-2H-1,4-苯并噁嗪-3(4H)-酮
• 中文别名: 6-氯-(2H)-1,4-苯并恶嗪-3(4H)-酮
• 英文名称: 6-chloro-2H-1,4-benzoxazin-3(4H)-one
• 英文别名: 6-chloro-2H-benzo[b][1,4]oxazin-3(4H)-one；6-chloro-4H-1,4-benzoxazin-3-one
• CAS: 7652-29-1
• 化学式: C₈H₆ClNO₂
• mdl: MFCD00174511
• 分子量: 183.594
• InChiKey: OBPIPKQQNRACHV-UHFFFAOYSA-N

物化性质

• 熔点：
  215-219 °C
• 沸点：
  363.0±42.0 °C(Predicted)
• 密度：
  1.393±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  38.3
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xn,Xi
• 安全说明：
  S26
• 危险类别码：
  R22
• 海关编码：
  2934999090
• WGK Germany：
  2
• 危险标志：
  GHS07
• 危险性描述：
  H302,H315,H319,H335
• 危险性防范说明：
  P261,P305 + P351 + P338
• 储存条件：
  | 室温 |

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 6-Chloro-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.
H302: Harmful 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
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing

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Section 3. Composition/information on ingredients.
Ingredient name: 6-Chloro-2,4-dihydro-1,4-benzoxazin-3-one
CAS number: 7652-29-1

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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.
Storage: Store in closed vessels.

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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
No data
Boiling point:
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C8H6ClNO2
Molecular weight: 183.6

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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 chloride.

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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-氯-2H-1,4-苯并噁嗪-3(4H)-酮 在 盐酸 、 sodium tetrahydroborate 、 nickel(II) chloride hexahydrate 作用下， 以 1,4-二氧六环 、 N-甲基吡咯烷酮 、 甲醇 为溶剂， 反应 3.33h， 生成 6-(氨基甲基)-2H-苯并[b][1,4]噁嗪-3(4h)-酮盐酸盐
  参考文献：
  名称：

  Discovery and Evaluation of a Non-Zn Chelating, Selective Matrix Metalloproteinase 13 (MMP-13) Inhibitor for Potential Intra-articular Treatment of Osteoarthritis

  摘要：

  Osteoarthritis (OA) is a nonsystemic disease for which no oral or parenteral disease-modifying osteoarthritic drug (DMOAD) is currently available. Matrix metalloproteinase 13 (MMP-13) has attracted attention as a target with disease-modifying potential because of its major role in tissue destruction associated with OA. Being localized to one or a few joints, OA is amenable to intra-articular (IA) therapy, which has distinct advantages over oral therapies in terms of increasing therapeutic index, by maximizing drug delivery to cartilage and minimizing systemic exposure. Here we report on the synthesis and biological evaluation of a non-zinc binding MMP-13 selective inhibitor, 4-methyl-1-(S)-({5-[(3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-6-ylmethyl)carbamoyl]pyrazolo[1,5-a]pyrimidine-7-carbonyl}amino)indan-5-carboxylic acid (1), that is uniquely suited as a potential IA-DMOAD: it has long durability in the joint, penetrates cartilage effectively, exhibits nearly no detectable systemic exposure, and has remarkable efficacy.

  DOI：

  10.1021/jm201152u
• 作为产物：
  描述：

  4-氯-2-硝基苯酚 在 铁粉 、 potassium carbonate 、 溶剂黄146 作用下， 以 丙酮 为溶剂， 反应 2.5h， 生成 6-氯-2H-1,4-苯并噁嗪-3(4H)-酮
  参考文献：
  名称：

  在Fe /乙酸存在下通过2-（2-硝基苯氧基）乙腈加成物的还原环化反应合成2 H -1,4-苯并恶嗪-3-（4 H）-ones的简便方法

  摘要：

  本文描述了合成1，4-苯并恶嗪-3-（4 H）-one的简单途径。该方法涉及在Fe /乙酸存在下2-（2-硝基苯氧基）乙腈加合物的还原环化，其收率良好至优异。该系统与其他各种功能组兼容。

  DOI：

  10.1016/j.tet.2010.11.095

文献信息

• Nitrogen-containing fused ring compounds and use thereof
  申请人：Hirata Kazuyuki

  公开号：US20070010670A1

  公开（公告）日：2007-01-11

  A URAT1 activity inhibitor containing a nitrogen-containing fused ring compound represented by the following formula [1]: wherein each symbol is as defined in the description. The present invention is useful for the prophylaxis or treatment of pathology showing involvement of uric acid, such as hyperuricemia, gouty tophus, acute gouty arthritis, chronic gouty arthritis, gouty kidney, urolithiasis, renal function disorder, coronary artery disease, ischemic heart disease and the like.

  一种包含氮含有融合环化合物的URAT1活性抑制剂，其化学式如下所示[1]： 其中每个符号如描述中所定义。本发明对于预防或治疗显示尿酸参与的病理学，如高尿酸血症、痛风石、急性痛风性关节炎、慢性痛风性关节炎、痛风性肾脏、尿路结石、肾功能障碍、冠状动脉疾病、缺血性心脏病等方面具有用处。
• Multicyclic bis-amide MMP inhibitors
  申请人：Powers Timothy

  公开号：US20060173183A1

  公开（公告）日：2006-08-03

  The present invention relates generally to bis-amide group containing pharmaceutical agents, and in particular, to multicyclic bis-amide MMP-13 inhibitor compounds. More particularly, the present invention provides a new class of MMP-13 inhibiting compounds, containing a pyrimidinyl bis-amide group in combination with a heterocyclic moiety, that exhibit an increased potency and solubility in relation to currently known bis-amide group containing MMP-13 inhibitors.

  本发明总体涉及含有双酰胺基团的药物制剂，特别是多环双酰胺MMP-13抑制剂化合物。更具体地，本发明提供了一类新型的MMP-13抑制化合物，它们含有与杂环部分结合的嘧啶基双酰胺基团，与目前已知含双酰胺基团的MMP-13抑制剂相比，显示出增加的活性和溶解度。
• Pharmaceutical Compositions Comprising Nitrogen-Containing Fused Ring Coumpounds
  申请人：Miki Kazuki

  公开号：US20080305169A1

  公开（公告）日：2008-12-11

  [Problems] The present invention provides pharmaceutical composition which is effective for the prophylaxis or treatment of pathology showing involvement of uric acid (hyperuricemia, gouty tophus, acute gout arthritis, chronic gout arthritis, gouty kidney, urolithiasis, renal function disorder, coronary arterial disease, ischemic heart disease and the like) and the like, and is superior in the time-course stability and dissolution property (disintegration property). [Solving Means] The pharmaceutical composition of the present invention is a pharmaceutical composition comprising a nitrogen-containing fused ring compound represented by the following formula [1] or a pharmaceutically acceptable salt thereof, and one or more pharmaceutically acceptable additives, wherein the nitrogen-containing fused ring compound or a pharmaceutically acceptable salt thereof is not in contact with a basic additive: wherein each symbol is as described in the specification.

  本发明提供了一种药物组合物，用于预防或治疗涉及尿酸的病理（高尿酸血症、痛风石、急性痛风性关节炎、慢性痛风性关节炎、痛风性肾脏、尿路结石、肾功能障碍、冠状动脉疾病、缺血性心脏病等），并且在时间稳定性和溶解性（分解性）方面具有优越性。 【解决手段】本发明的药物组合物是一种药物组合物，包括下式【1】所表示的含氮融合环化合物或其药学上可接受的盐，以及一种或多种药学上可接受的添加剂，其中所述的含氮融合环化合物或其药学上可接受的盐与碱性添加剂不接触： 其中每个符号如说明书中所述。
• Production Method of Nitrogen-Containing Fused Ring Compounds
  申请人：Hirata Kazuyuki

  公开号：US20080064871A1

  公开（公告）日：2008-03-13

  [Problems] The present invention provides a superior production method and a superior purification method of compounds effective for the treatment or prophylaxis of pathology showing involvement of uric acid, such as hyperuricemia, gouty tophus, acute gouty arthritis, chronic gouty arthritis, gouty kidney, urolithiasis, renal function disorder, coronary artery disease, ischemic heart disease and the like. [Means] A compound represented by the following formula [2] or a pharmaceutically acceptable salt thereof can be produced by reacting a compound represented by the following formula [3] or a salt thereof with a compound represented by the following formula [4], a salt thereof or a reactive derivative thereof. Moreover, crystallization of a compound represented by the formula [2] can be performed with industrially superior workability, and high quality crystals of a compound represented by the formula [2] can be obtained. wherein each symbol is as defined in the description.

  本发明提供了一种优越的化合物生产方法和优越的纯化方法，用于治疗或预防涉及尿酸的病理学，如高尿酸血症、痛风石、急性痛风性关节炎、慢性痛风性关节炎、痛风性肾脏、尿路结石、肾功能障碍、冠状动脉疾病、缺血性心脏病等。 [手段] 通过将以下式[3]所代表的化合物或其盐与以下式[4]所代表的化合物、其盐或其反应衍生物反应，可以制备以下式[2]所代表的化合物或其药用可接受的盐。此外，可以以工业上优越的可操作性进行以下式[2]所代表的化合物的结晶，并且可以获得以下式[2]所代表的化合物的高质量晶体。 其中每个符号如描述中所定义。
• Phenylaminopropanol derivatives and methods of their use
  申请人：Kim Younghee Callain

  公开号：US20050222148A1

  公开（公告）日：2005-10-06

  The present invention is directed to phenylaminopropanol derivatives of formula I: or a pharmaceutically acceptable salt thereof, compositions containing these derivatives, and methods of their use for the prevention and treatment of conditions ameliorated by monoamine reuptake including, inter alia, vasomotor symptoms (VMS), sexual dysfunction, gastrointestinal and genitourinary disorders, chronic fatigue syndrome, fibromylagia syndrome, nervous system disorders, and combinations thereof, particularly those conditions selected from the group consisting of major depressive disorder, vasomotor symptoms, stress and urge urinary incontinence, fibromyalgia, pain, diabetic neuropathy, and combinations thereof.

  本发明涉及式I的苯胺丙醇衍生物： 或其药学上可接受的盐，含有这些衍生物的组合物，以及它们用于通过单胺再摄取改善的症状的预防和治疗方法，包括但不限于血管运动症状（VMS）、性功能障碍、胃肠道和泌尿系统疾病、慢性疲劳综合征、纤维肌痛综合征、神经系统疾病，以及其中的组合，特别是从包括重性抑郁障碍、血管运动症状、压力性和切勿性尿失禁、纤维肌痛、疼痛、糖尿病性神经病变以及其中的组合的一组中选择的那些症状。