N-苄基-5-溴-2-甲氧基苯磺酰胺 | 446308-82-3

• 物质功能分类: 原料药 - 人工合成抗感染类药 - 磺胺类药及增效剂
• 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: N-苄基-5-溴-2-甲氧基苯磺酰胺
• 英文名称: N-benzyl-5-bromo-2-methoxybenzenesulfonamide
• CAS: 446308-82-3
• 化学式: C₁₄H₁₄BrNO₃S
• mdl: MFCD02227932
• 分子量: 356.24
• InChiKey: AJCKWNSXFRBQSE-UHFFFAOYSA-N

物化性质

• 熔点：
  136-140
• 沸点：
  496.9±55.0 °C(Predicted)
• 密度：
  1.478±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  20
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  63.8
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2935009090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: N-Benzyl 5-bromo-2-methoxybenzenesulfonamide
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: N-Benzyl 5-bromo-2-methoxybenzenesulfonamide
CAS number: 446308-82-3

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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.
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: C14H14BrNO3S
Molecular weight: 356.2

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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, 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：

  N-苄基-5-溴-2-甲氧基苯磺酰胺 在 三溴化硼 作用下， 以 二氯甲烷 为溶剂， 反应 16.0h， 以84%的产率得到N-benzyl-5-bromo-2-hydroxybenzenesulfonamide
  参考文献：
  名称：

  苯并噻嗪-3-酮 1,1-二氧化物作为一类新型不可逆丝氨酸水解酶抑制剂的设计：独特选择性 PNPLA4 抑制剂的发现

  摘要：

  公开了作为候选丝氨酸水解酶抑制剂的 4,1,2-苯并氧噻嗪-3-酮 1,1-二氧化物的设计和检验，并且代表了先前未探索的杂环的合成和研究。这种新型的活化环状氨基甲酸酯对一小部分丝氨酸水解酶提供选择性不可逆抑制，而不释放离去基团，不会共价修饰其他酶类的活性位点催化半胱氨酸和赖氨酸残基，并且被发现适合可预测的结构调节内在反应性或活性位点识别的修饰。更值得注意的是，在初步研究中检查的候选抑制剂的小规模试点系列中，发现了一种对参与脂肪细胞甘油三酯稳态的丝氨酸水解酶（PNPLA4，含patatin样磷脂酶结构域的蛋白4）的精细选择性抑制剂。

  DOI：

  10.1021/jacs.7b02985
• 作为产物：
  描述：

  5-溴-2-甲氧基苯磺酰氯 在 ammonium hydroxide 作用下， 以 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 反应 7.5h， 生成 N-苄基-5-溴-2-甲氧基苯磺酰胺
  参考文献：
  名称：

  苯并噻嗪-3-酮 1,1-二氧化物作为一类新型不可逆丝氨酸水解酶抑制剂的设计：独特选择性 PNPLA4 抑制剂的发现

  摘要：

  公开了作为候选丝氨酸水解酶抑制剂的 4,1,2-苯并氧噻嗪-3-酮 1,1-二氧化物的设计和检验，并且代表了先前未探索的杂环的合成和研究。这种新型的活化环状氨基甲酸酯对一小部分丝氨酸水解酶提供选择性不可逆抑制，而不释放离去基团，不会共价修饰其他酶类的活性位点催化半胱氨酸和赖氨酸残基，并且被发现适合可预测的结构调节内在反应性或活性位点识别的修饰。更值得注意的是，在初步研究中检查的候选抑制剂的小规模试点系列中，发现了一种对参与脂肪细胞甘油三酯稳态的丝氨酸水解酶（PNPLA4，含patatin样磷脂酶结构域的蛋白4）的精细选择性抑制剂。

  DOI：

  10.1021/jacs.7b02985

文献信息

• Hit-to-lead optimization of a benzene sulfonamide series for potential antileishmanial agents
  作者：Paul J. Koovits、Marco A. Dessoy、An Matheeussen、Louis Maes、Guy Caljon、Leonardo L. G. Ferreira、Rafael C. Chelucci、Simone Michelan-Duarte、Adriano D. Andricopulo、Simon Campbell、Jadel M. Kratz、Charles E. Mowbray、Luiz C. Dias

  DOI：10.1039/d0md00165a

  日期：——

  A series of benzene sulphonamides with good potency and selectivity against Leishmania spp. intracellular amastigotes was identified by high-throughput screening. Approximately 200 compounds were synthesized as part of a hit-to-lead optimization program. The potency of the series appears to be strongly dependent on lipophilicity, making the identification of suitable orally available candidates challenging

  一系列苯磺酰胺对利什曼原虫具有良好的效力和选择性。通过高通量筛选鉴定细胞内无鞭毛体。作为从命中到先导优化计划的一部分，合成了大约 200 种化合物。该系列的效力似乎强烈依赖于亲脂性，由于药代动力学较差，因此确定合适的口服候选药物具有挑战性。尽管没有确定临床候选者，但发现了可能的溶剂暴露区域，最好的例子是化合物29。正在进行的详细作用模式研究可能提供使用基于靶标的药物化学来克服当前系列的问题的机会。
• 一种Cdc20小分子配体化合物及其降解剂的应用
  申请人：中国海洋大学

  公开号：CN117024390A

  公开（公告）日：2023-11-10

  本发明属于医药化学技术领域，具体涉及一种可结合细胞分裂周期蛋白20(Cdc20)的化合物及其组合物，具体公开了一种可以结合细胞分裂周期蛋白20(Cdc20)的化合物，所述化合物如(Ⅰ)所示；本发明所述的化合物可进一步成为靶向的蛋白降解剂、药物组合物，用于治疗或预防如被Cdc20激活APC复合物后促进细胞不正常分裂引起的疾病，其化合物对Cdc20结合能力较高。#imgabs0#
• Design of Benzoxathiazin-3-one 1,1-Dioxides as a New Class of Irreversible Serine Hydrolase Inhibitors: Discovery of a Uniquely Selective PNPLA4 Inhibitor
  作者：Anne F. Kornahrens、Armand B. Cognetta、Daniel M. Brody、Megan L. Matthews、Benjamin F. Cravatt、Dale L. Boger

  DOI：10.1021/jacs.7b02985

  日期：2017.5.24

  represent the synthesis and study of a previously unexplored heterocycle. This new class of activated cyclic carbamates provided selective irreversible inhibition of a small subset of serine hydrolases without release of a leaving group, does not covalently modify active site catalytic cysteine and lysine residues of other enzyme classes, and was found to be amenable to predictable structural modifications

  公开了作为候选丝氨酸水解酶抑制剂的 4,1,2-苯并氧噻嗪-3-酮 1,1-二氧化物的设计和检验，并且代表了先前未探索的杂环的合成和研究。这种新型的活化环状氨基甲酸酯对一小部分丝氨酸水解酶提供选择性不可逆抑制，而不释放离去基团，不会共价修饰其他酶类的活性位点催化半胱氨酸和赖氨酸残基，并且被发现适合可预测的结构调节内在反应性或活性位点识别的修饰。更值得注意的是，在初步研究中检查的候选抑制剂的小规模试点系列中，发现了一种对参与脂肪细胞甘油三酯稳态的丝氨酸水解酶（PNPLA4，含patatin样磷脂酶结构域的蛋白4）的精细选择性抑制剂。