4-溴-2-羟基苯羧酸甲酯 | 22717-56-2

• 物质功能分类: 化学试剂 - 有机试剂 - 酯类
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-溴-2-羟基苯羧酸甲酯
• 中文别名: 2-羟基-4-溴苯甲酸甲酯；4-溴-2-羟基苯甲酸甲酯
• 英文名称: methyl 4-bromo-2-hydroxybenzoate
• 英文别名: 4-bromo-2-Hydroxybenzoic Acid Methylester；methyl 4-bromosalicylate；methyl 2-hydroxy-4-bromobenzoate
• CAS: 22717-56-2
• 化学式: C₈H₇BrO₃
• mdl: MFCD07780736
• 分子量: 231.046
• InChiKey: JEMVEVUWSJXZMX-UHFFFAOYSA-N

物化性质

• 熔点：
  41-42°
• 沸点：
  284.7±20.0 °C(Predicted)
• 密度：
  1.627±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 海关编码：
  2918290000
• 危险性防范说明：
  P280,P305+P351+P338,P310
• 危险性描述：
  H302,H315,H319,H332,H335
• 储存条件：
  2-8℃

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Methyl 4-bromo-2-hydroxybenzoate
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: Methyl 4-bromo-2-hydroxybenzoate
CAS number: 22717-56-2

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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: C8H7BrO3
Molecular weight: 231.0

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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, 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-溴-2-羟基苯羧酸甲酯 在 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 、 palladium on activated charcoal 、 水 、 氢气 、 potassium acetate 、 sodium carbonate 、 potassium carbonate 、 N,N-二异丙基乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 、 sodium hydroxide 、 lithium hydroxide 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 甲醇 、 乙醇 、 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 17.0h， 生成 (S)-2-(2-ethoxy-4-(5-((((R)-2-((R)-1-(N-hydroxyformamido)propyl)heptanamido)methyl)carbamoyl)furan-2-yl)benzamido)succinic acid
  参考文献：
  名称：

  骨形态发生蛋白1的反向异羟肟酸酯抑制剂。

  摘要：

  抑制骨形态发生蛋白1（BMP1）是一种治疗纤维化的潜在方法，因为需要BMP1（锌金属蛋白酶家族的成员）才能将前胶原转化为胶原蛋白。发现了一类新型的异羟肟酸酯BMP1抑制剂，并获得了与BMP1的共晶结构。观察到的结合模式是独特的，因为小分子占据了金属蛋白酶口袋的非主要部分，从而提供了建立金属蛋白酶选择性的机会。初始命中的结构指导修饰导致鉴定了口服体内对其他金属蛋白酶具有选择性的工具化合物。由于针对该化学类别的细胞色素P450 3A4具有不可逆的抑制作用，因此可以通过优化皮下注射系列来管理潜在药物相互作用的风险。

  DOI：

  10.1021/acsmedchemlett.8b00173
• 作为产物：
  描述：

  4-溴-2-甲氧基苯甲酸甲酯 在 三溴化硼 作用下， 以 二氯甲烷 为溶剂， 反应 0.25h， 以100%的产率得到4-溴-2-羟基苯羧酸甲酯
  参考文献：
  名称：

  细胞毒性咔唑生物碱Exavatine-A的首次全合成和对吡喃并[2,3-a]咔唑和[1,4]氧杂庚啶[2,3,4-jk]咔唑的区域选择性环化

  摘要：

  我们描述了细胞毒性咔唑生物碱吉伐他汀-A的第一个全合成。咔唑骨架是通过使用我们的钯（II）催化的氧化环化作用，通过对二芳基胺的双CH键进行活化而构建的。用甲醛和其他添加剂处理中间体8-羟基咔唑可生成吡喃并[2,3- a ]咔唑或生成[1,4]恶唑并[2,3,4- jk ]咔唑。研究了吡喃环化，以确定取代方式，添加剂和反应时间对选择性的影响。

  DOI：

  10.1002/ejoc.201700515

文献信息

• Peptidomimetic analogues of an Arg-Trp-x-x-Trp motif responsible for interaction of translocase MraY with bacteriophage ϕX174 lysis protein E
  作者：Rachel V. Kerr、Julia A. Fairbairn、Andrew T. Merritt、Timothy D.H. Bugg

  DOI：10.1016/j.bmc.2021.116502

  日期：2021.12

  also found in several cationic antimicrobial peptides. Analogues of Arg-Trp-octyl ester, found previously to show antimicrobial activity, were tested for antimicrobial activity, with Lys-Trp-oct (MIC50 P. fluorescens 5 µg/mL) and Arg-Trp-decyl ester (MIC50 P. fluorescens 3 µg/mL) showing enhanced antimicrobial activity. Synthesis and testing of α-helix peptidomimetic analogues for this motif revealed

  Translocase MraY 是噬菌体 φX174 裂解蛋白 E 的靶标，它通过大肠杆菌MraY的 Phe-288 和 Glu-287 介导的蛋白质-蛋白质相互作用以及蛋白质 E 上的 Arg-Trp-xx-Trp 基序进行相互作用，在几种阳离子抗菌肽中发现。先前发现显示抗微生物活性的 Arg-Trp-辛酯类似物用 Lys-Trp-oct（MIC 50 P. fluorescens 5 µg/mL）和 Arg-Trp-癸酯（MIC 50 P . fluorescens 3 µg/mL) 显示出增强的抗菌活性。该基序的 α-螺旋拟肽类似物的合成和测试表明其抗菌活性有所提高（MIC 50 大肠杆菌4–7 µg/mL) 用于含有两个芳香族取代基的类似物，模拟 Arg-Trp-xx-Trp 基序，以及一种此类肽模拟物的 MraY 抑制 (IC 50 140 µM)。使用 Alamar Blue
• NOVEL INHIBITORS OF HEPATITIS C VIRUS REPLICATION
  申请人：Buckman Brad

  公开号：US20110152246A1

  公开（公告）日：2011-06-23

  The embodiments provide compounds of the general Formulae I, II, III, IV, or V as well as compositions, including pharmaceutical compositions, comprising a subject compound. The embodiments further provide treatment methods, including methods of treating a hepatitis C virus infection and methods of treating liver fibrosis, the methods generally involving administering to an individual in need thereof an effective amount of a subject compound or composition.

  实施例提供了一般式I、II、III、IV或V的化合物，以及包括药物组合物在内的组合物，其中包括一种主体化合物。实施例还提供了治疗方法，包括治疗丙型肝炎病毒感染的方法和治疗肝纤维化的方法，这些方法通常涉及向需要的个体施用一种主体化合物或组合物的有效量。
• [EN] FUSED TRICYCLIC COMPOUNDS AND USES THEREOF IN MEDICINE<br/>[FR] COMPOSÉS TRYCICLIQUES CONDENSÉS ET UTILISATIONS CORRESPONDANTES EN MÉDECINE
  申请人：SUNSHINE LAKE PHARMA CO LTD

  公开号：WO2018219356A1

  公开（公告）日：2018-12-06

  The present invention relates to a fused tricyclic compound and use thereof as a medicament, in particular as a medicament for the treatment and/or prevention of hepatitis B. Specifically, the invention relates to a compound having Formula (I) or a stereoisomer, a tautomer, an N-oxide, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug thereof, wherein each variate is as defined in specification. The invention also relates to the use of the compound having Formula (I) or a stereoisomer, a tautomer, an N-oxide, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug thereof as a medicament, especially as a medicament for the treatment and/or prevention of hepatitis B.

  本发明涉及一种融合三环化合物及其作为药物的用途，特别是作为治疗和/或预防乙型肝炎的药物。具体地，本发明涉及具有化学式（I）或其立体异构体、互变异构体、N-氧化物、溶剂合物、代谢物、药学上可接受的盐或其前药的化合物，其中每个变量如规范中所定义。本发明还涉及将具有化学式（I）或其立体异构体、互变异构体、N-氧化物、溶剂合物、代谢物、药学上可接受的盐或其前药用作药物，特别是作为治疗和/或预防乙型肝炎的药物。
• 苯并咪唑或氮杂苯并咪唑-6-羧酸类化合物及其应用
  申请人：广州必贝特医药股份有限公司

  公开号：CN113480534B

  公开（公告）日：2022-05-13

  本发明公开了一种苯并咪唑或氮杂苯并咪唑‑6‑羧酸类化合物及其应用，所述苯并咪唑或氮杂苯并咪唑‑6‑羧酸类化合物具有式(I)所示结构。该苯并咪唑或氮杂苯并咪唑‑6‑羧酸类化合物可以有效激活GLP‑1R下游信号通路，提高cAMP的表达，从而达到促进胰岛素分泌，治疗糖尿病及其并发症的作用，有较大的应用价值。
• Synthesis and biological evaluation of novel 5,6,7-trimethoxy flavonoid salicylate derivatives as potential anti-tumor agents
  作者：Renbo Liu、Xiangping Deng、Yijiao Peng、Wanshi Feng、Runde Xiong、Yang Zou、Xiaoyong Lei、Xing Zheng、Zhizhong Xie、Guotao Tang

  DOI：10.1016/j.bioorg.2020.103652

  日期：2020.3

  5,6,7-Trimethoxy flavonoid salicylate derivatives were designed by the joining of three important pharmacophores (TMP, flavonoid, and SA) according to the combination principle. A series of novel trimethoxy flavonoid salicylate derivatives were synthesized and their in vitro anti-tumor activities were evaluated. Among these derivatives, compound 7f exhibited excellent antiproliferative activity against

  通过结合三种重要的药效团（TMP，类黄酮和SA），设计了5,6,7-三甲氧基黄酮类水杨酸酯衍生物。合成了一系列新型三甲氧基黄酮水杨酸酯衍生物，并对其体外抗肿瘤活性进行了评估。在这些衍生物中，化合物7f对HGC-27细胞和MGC-803细胞表现出优异的抗增殖活性，IC50值分别为10.26±6.94μM和17.17±3.03μM。随后，对细胞集落形成（克隆形成存活测定），细胞迁移（伤口愈合测定），细胞周期分布（PI染色测定），细胞凋亡（Hoechst 33258染色测定和膜联蛋白V-FITC / PI双重染色测定）的影响，乳酸水平（乳酸测量），确定微管排列失调（免疫荧光染色分析）和对接姿势（分子对接模拟）。进一步的蛋白质印迹分析证实，化合物7f可以有效下调糖酵解相关蛋白HIF-1α，PFKM和PKM2以及肿瘤血管生成相关蛋白VEGF的表达。总体而言，这些研究表明，化合物7f作为其中的代表性化