4-(4-溴苯基)-1H-1,2,4-噻唑-5(4H)-酮 | 214117-50-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: 4-(4-溴苯基)-1H-1,2,4-噻唑-5(4H)-酮
• 中文别名: 4-(4-溴苯基)-2,4-二氢-3H-1,2,4-三唑-3-酮
• 英文名称: 2,4-dihydro-4-(4-bromophenyl)-3H-1,2,4-triazol-3-one
• 英文别名: 4-(4-bromophenyl)-1H-1,2,4-triazol-5(4H)-one；4-(4-bromophenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one；4-(4-bromophenyl)-1H-1,2,4-triazol-5-one
• CAS: 214117-50-7
• 化学式: C₈H₆BrN₃O
• 分子量: 240.059
• InChiKey: XZOFKUWCLXPJBZ-UHFFFAOYSA-N

物化性质

• 密度：
  1.78

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  13
• 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：
  44.7
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2933990090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-(4-Bromophenyl)-1H-1,2,4-triazol-5(4H)-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: 4-(4-Bromophenyl)-1H-1,2,4-triazol-5(4H)-one
CAS number: 214117-50-7

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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: C8H6BrN3O
Molecular weight: 240.1

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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 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：

  4-(4-溴苯基)-1H-1,2,4-噻唑-5(4H)-酮 在 potassium carbonate 、 三乙胺 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 26.0h， 生成 1-(3-(4-(2-(2,4-difluorophenyl)-2-hydroxy-3-(1H-1,2,4-triazol-1-yl)propyl) piperazin-1-yl)propyl)-4-(4-bromophenyl)-1H-1,2,4-triazol-5(4H)-one
  参考文献：
  名称：

  Design and synthesis of novel triazole antifungal derivatives by structure-based bioisosterism

  摘要：

  The incidence of life-threatening fungal infections is increasing dramatically. In an attempt to develop novel antifungal agents, our previously synthesized phenoxyalkylpiperazine triazole derivatives were used as lead structures for further optimization. By means of structure-based bioisosterism, triazolone was used as a new bioisostere of oxygen atom. This type of bioisosteric replacement can improve the water solubility without loss of hydrogen-bonding interaction with the target enzyme. A series of triazolone-containing triazoles were rationally designed and synthesized. As compared with fluconazole, several compounds showed higher antifungal activity with broader spectrum, suggesting their potential for further evaluations. (C) 2011 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2011.03.019
• 作为产物：
  描述：

  4-溴异氰酸苯酯 在 氢氧化钾 作用下， 以 正丁醇 为溶剂， 反应 3.0h， 生成 4-(4-溴苯基)-1H-1,2,4-噻唑-5(4H)-酮
  参考文献：
  名称：

  Pd-catalyzed aminations of aryl triazolones: Effective synthesis of hydroxyitraconazole enantiomers

  摘要：

  A palladium-catalyzed amination of triazolone 3 by piperazine 2 was used as the key step in an efficient synthesis of highly enantiomerically-pure hydroxyitraconazole isomers. Compound 2 (>99%ee) was prepared by reaction of an achiral phenol precursor with the corresponding dioxolyl tosylate (>99% ee), and 3 was made by alkylation of 6 with 7 (>99%ee). (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(98)01493-2

文献信息

• [EN] MTP INHIBITING ARYL PIPERIDINES OR PIPERAZINES SUBSTITUTED WITH 5-MEMBERED HETEROCYCLES<br/>[FR] PIPERIDINES D'ARYLE OU PIPERAZINES SUBSTITUEES PAR DES HETEROCYCLES A 5 RAMIFICATIONS INHIBANT LA MTP
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2005085226A1

  公开（公告）日：2005-09-15

  The present invention is concerned with novel aryl piperidine or piperazine compounds substituted with certain 5-membered heterocycles having apoB secretion/MTP inhibiting activity and concomitant lipid lowering activity. The invention further relates to methods for preparing such compounds, pharmaceutical compositions comprising said compounds as well as the use of said compounds as a medicine for the treatment of hyperlipidemia, obesity and type II diabetes (Formula (I)). The invention further relates to methods for preparing such compounds, pharmaceutical compositions comprising said compounds as well as the use of said compounds as a medicine for the treatment of atherosclerosis, pancreatitis, obesity, hyper­triglyceridemia, hypercholesterolemia, hyperlipidemia, diabetes and type II diabetes.

  本发明涉及新颖的芳基哌啶或哌嗪化合物，其被某些含有apoB分泌/MTP抑制活性和伴随的降脂活性的5-成员杂环取代。该发明还涉及制备这种化合物的方法，包括所述化合物的药物组合物以及将所述化合物用作治疗高脂血症、肥胖症和2型糖尿病的药物的用途（公式（I））。该发明还涉及制备这种化合物的方法，包括所述化合物的药物组合物以及将所述化合物用作治疗动脉粥样硬化、胰腺炎、肥胖症、高甘油三酯血症、高胆固醇血症、高脂血症、糖尿病和2型糖尿病的药物的用途。
• [EN] PHTALAZINE DERIVATIVES AS JAK1 INHIBITORS<br/>[FR] DÉRIVÉS DE LA PHTALAZINE COMME INHIBITEURS DE JAK1
  申请人：EXELIXIS INC

  公开号：WO2012037132A1

  公开（公告）日：2012-03-22

  JAK1 inhibitors of structural formula (I), wherein Ar1, Ar2, Q, W, X, Y, and Z are defined in the specification, pharmaceutically acceptable salts thereof, compositions thereof, and use of the compounds and compositions for treating diseases. The invention also comprises use of the compounds in and for the manufacture of medicaments, particularly for treating diseases.

  JAK1抑制剂的结构公式(I)，其中Ar1、Ar2、Q、W、X、Y和Z在说明书中定义，药用可接受的盐，它们的组合物以及用于治疗疾病的化合物和组合物的用途。本发明还包括在制造药物中的用途，特别是在治疗疾病中的用途。
• [EN] NOVEL TRIAZOLONE DERIVATIVES OR SALTS THEREOF AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME<br/>[FR] NOUVEAUX DÉRIVÉS DE LA TRIAZOLONE OU LEURS SELS ET COMPOSITION PHARMACEUTIQUE LES COMPRENANT
  申请人：YUHAN CORP

  公开号：WO2014175621A1

  公开（公告）日：2014-10-30

  The present invention provides a triazolone derivative or its pharmaceutically acceptable salt, a process for the preparation thereof, and a pharmaceutical composition comprising the same. The triazolone derivative or its pharmaceutically acceptable salt can effectively activate GPR119; and therefore be usefully applied for preventing or treating diabetes mellitus.

  本发明提供了一种三唑酮衍生物或其药用可接受盐，以及其制备方法和包含其的药物组合物。该三唑酮衍生物或其药用可接受盐可以有效激活GPR119；因此，可用于预防或治疗糖尿病。
• PDE 10a Inhibitors for the Treatment of Type II Diabetes
  申请人：Janssen Pharmaceutica, NV

  公开号：US20140364414A1

  公开（公告）日：2014-12-11

  Disclosed are compounds, compositions and methods for treating Type II diabetes. Such compounds are represented by Formula (I) as follows: wherein R 1 , R 2 , L, and Q are defined herein.

  揭示了用于治疗2型糖尿病的化合物、组合物和方法。这些化合物由以下式（I）表示： 其中R1、R2、L和Q在此处定义。
• [EN] COMPOUNDS FOR THE TREATMENT OF INFLAMMATORY DISORDERS<br/>[FR] COMPOSÉS UTILISABLES POUR LE TRAITEMENT DE TROUBLES INFLAMMATOIRES
  申请人：SCHERING CORP

  公开号：WO2010054279A1

  公开（公告）日：2010-05-14

  This invention relates to compounds of the Formula (I): (Chemical formula should be inserted here as it appears on abstract in paper form) (I) or a pharmaceutically acceptable salt, solvate or isomer thereof, which can be useful for the treatment of diseases or conditions mediated by MMPs, ADAMs, TACE, aggrecanase, TNF- or combinations thereof.

  本发明涉及式(I)的化合物：（化学式应按照纸质摘要中的形式插入在此处）（I）或其药用可接受的盐、溶剂合物或异构体，可用于治疗由MMPs、ADAMs、TACE、聚集素酶、TNF-或其组合介导的疾病或症状。