N-甲基-3-溴-5-硝基苯甲酰胺 | 90050-52-5

• 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-甲基-3-溴-5-硝基苯甲酰胺
• 中文别名: 3-溴-N-甲基-5-硝基苯甲酰胺
• 英文名称: 3-bromo-N-methyl-5-nitrobenzamide
• CAS: 90050-52-5
• 化学式: C₈H₇BrN₂O₃
• 分子量: 259.059
• InChiKey: HDFRUPQKYIBRNL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  74.9
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2924299090

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: N-Methyl 3-bromo-5-nitrobenzamide
Synonyms: 3-Bromo-N-methyl-5-nitrobenzamide

---

Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

---

Section 3. Composition/information on ingredients.
Ingredient name: N-Methyl 3-bromo-5-nitrobenzamide
CAS number: 90050-52-5

---

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.

---

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.

---

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.

---

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:

---

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.

---

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: C8H7BrN2O3
Molecular weight: 259.1

---

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.

---

Section 11. Toxicological information
No data.

---

Section 12. Ecological information
No data.

---

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.

---

Section 14. Transportation information
Non-harzardous for air and ground transportation.

---

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.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  N-甲基-3-溴-5-硝基苯甲酰胺 在 palladium dihydroxide 、 四(三苯基膦)钯 2,6-二甲基吡啶 、 sodium azide 、 三氟甲磺酸酐 、 氢气 、 三乙胺 作用下， 以 四氢呋喃 、 甲醇 、 乙腈 为溶剂， 25.0 ℃ 、344.75 kPa 条件下， 反应 29.0h， 生成 N-[3-ethyl-5-(1-methyl-1H-tetrazol-5-yl)phenyl]-N'-((1R,2S)-2-{[((2RS)-6-fluoro-1,2,3,4-tetrahydronaphthalen-2-yl)amino]methyl}cyclohexyl)urea
  参考文献：
  名称：

  [EN] N-UREIDOALKYL-AMINO COMPOUNDS AS MODULATORS OF CHEMOKINE RECEPTOR ACTIVITY
  [FR] COMPOSES DE N-UREIDOALKYL-AMINO EN TANT QUE MODULATEURS DE L'ACTIVITE DE RECEPTEURS DE LA CHIMIOKINE

  摘要：

  公开号：

  WO2005048932A3
• 作为产物：
  描述：

  间硝基苯甲酸 在 N-溴代丁二酰亚胺(NBS) 、 氯化亚砜 、 硫酸 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 反应 18.0h， 生成 N-甲基-3-溴-5-硝基苯甲酰胺
  参考文献：
  名称：

  一种碘普罗胺中间体的制备方法

  摘要：

  本发明公开了一种碘普罗胺中间体的制备方法，具体包括如下步骤：以3‑硝基苯甲酸为原料，经溴化和酯化制得3‑溴‑5‑硝基苯甲酸甲酯；3‑溴‑5‑硝基苯甲酸甲酯与甲胺反应制得N‑甲基‑3‑溴‑5‑硝基苯甲酰胺；N‑甲基‑3‑溴‑5‑硝基苯甲酰胺与烯丙基溴反应制得N‑甲基‑N‑烯丙基‑3‑溴‑5‑硝基苯甲酰胺，然后在氰化亚铜作用下制得N‑甲基‑N‑烯丙基‑5‑硝基间苯二甲酰胺；N‑甲基‑N‑烯丙基‑5‑硝基间苯二甲酰胺与烯丙基溴反应制得N,N’‑双烯丙基‑N‑甲基‑5‑硝基间苯二甲酰胺；最后经氧化制得N,N’‑双(2,3‑二羟基丙基)‑N‑甲基‑5‑硝基间苯二甲酰胺。本发明用于制备碘普罗胺关键中间体，高选择性地构建不对称的酰胺结构，有效地避免二酰化副产物的生成，较现有方法更高效，更适用于工业化生产。

  公开号：

  CN114716340A

文献信息

• [EN] CHEMICAL COMPOUNDS<br/>[FR] COMPOSÉS CHIMIQUES
  申请人：GLAXOSMITHKLINE LLC

  公开号：WO2013096151A1

  公开（公告）日：2013-06-27

  The invention is directed to substituted quinoline derivatives. Specifically, the invention is directed to compounds according to Formula (I): wherein R1, R2, R3; R4; and R5 are defined herein. The compounds of the invention are inhibitors of lactate dehydrogenase A and can be useful in the treatment of cancer and diseases associated with tumor cell metabolism, such as cancer, and more specifically cancers of the breast, colon, prostate and lung. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting lactate dehydrogenase A activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.

  该发明涉及取代喹啉衍生物。具体而言，该发明涉及符合以下式（I）的化合物：其中R1、R2、R3；R4；和R5在此处被定义。该发明的化合物是乳酸脱氢酶A的抑制剂，可用于治疗癌症和与肿瘤细胞代谢相关的疾病，如乳腺癌、结肠癌、前列腺癌和肺癌等。因此，该发明进一步涉及包含该发明化合物的药物组合物。该发明还进一步涉及使用该发明化合物或包含该发明化合物的药物组合物来抑制乳酸脱氢酶A活性和治疗相关疾病的方法。
• Substituted fused bicyclic amines as modulators of chemokine receptor activity
  申请人：Batt G. Douglas

  公开号：US20050197373A1

  公开（公告）日：2005-09-08

  The present application describes modulators of CCR3 of formula (Ia) and (Ib): or pharmaceutically acceptable salt forms thereof, wherein Z, R 1 , R 2 , R 3 , R 4 , R 5 , R 5 ′, R 6 , a, b, c, d, and u are as defined herein. In addition, methods of treating and preventing inflammatory diseases such as asthma and allergic diseases, as well as autoimmune pathologies such as rheumatoid arthritis and atherosclerosis using said modulators are disclosed.

  本申请描述了公式(Ia)和(Ib)的CCR3调节剂，或其药用盐形式，其中Z、R1、R2、R3、R4、R5、R5'、R6、a、b、c、d和u的定义如本文所述。此外，还公开了利用这些调节剂治疗和预防哮喘和过敏疾病等炎症性疾病，以及类风湿关节炎和动脉粥样硬化等自身免疫病理的方法。
• N-substituted heterocyclic amines as modulators of chemokine receptor activity
  申请人：——

  公开号：US20040067935A1

  公开（公告）日：2004-04-08

  The present application describes modulators of chemokine receptors of formula (I): 1 or pharmaceutically acceptable salt forms thereof, useful for the prevention of asthma and other allergic diseases.

  本申请描述了化学式(I)的趋化因子受体调节剂或其药用盐形式，可用于预防哮喘和其他过敏性疾病。
• SUBSTITUTED PIPERIDINES AS CCR3 ANTAGONISTS
  申请人：GRUNDL Marc

  公开号：US20100261687A1

  公开（公告）日：2010-10-14

  Object of the present invention are novel substituted compounds of the formula 1, wherein A, R 1 , R 2 , R 3 and R 4 are defined as in the description. Another object of the present invention is to provide antagonists of CCR3, more particularly to provide pharmaceutical compositions comprising a pharmaceutically acceptable carrier and a therapeutically effective amount of at least one of the compounds of the present invention or a pharmaceutically acceptable salt thereof.

  本发明的对象是公式1的新型取代化合物，其中A、R1、R2、R3和R4的定义如描述中所述。本发明的另一个对象是提供CCR3的拮抗剂，更具体地提供包含药用可接受载体和本发明化合物中至少一种或其药用可接受盐的治疗有效量的药物组合物。
• From rigid cyclic templates to conformationally stabilized acyclic scaffolds. Part I: The discovery of CCR3 antagonist development candidate BMS-639623 with picomolar inhibition potency against eosinophil chemotaxis
  作者：Joseph B. Santella、Daniel S. Gardner、Wenqing Yao、Chongsheng Shi、Prabhakar Reddy、Andrew J. Tebben、George V. DeLucca、Dean A. Wacker、Paul S. Watson、Patricia K. Welch、Eric A. Wadman、Paul Davies、Kimberly A. Solomon、Dani M. Graden、Swamy Yeleswaram、Sandhya Mandlekar、Ilona Kariv、Carl P. Decicco、Soo S. Ko、Percy H. Carter、John V. Duncia

  DOI：10.1016/j.bmcl.2007.11.067

  日期：2008.1

  Conformational analysis of trans-1,2-disubstituted cyclohexane CCR3 antagonist 2 revealed that the cyclohexane linker could be replaced by an acyclic syn-alpha-methyl-beta-hydroxypropyl linker. Synthesis and biological evaluation of mono- and disubstituted propyl linkers support this conformational correlation. It was also found that the alpha-methyl group to the urea lowered protein binding and that

  反式1,2-二取代的环己烷CCR3拮抗剂2的构象分析表明，环己烷接头可被无环的顺式α-甲基-β-羟丙基接头取代。单取代和双取代丙基连接基的合成和生物学评估支持这种构象相关性。还发现与尿素的α-甲基降低了蛋白结合，而β-羟基降低了对CYP2D6的亲和力。从头算计算表明，α-甲基基团控制着分子内三个关键功能的空间取向。具有嗜酸性粒细胞趋化性IC（50）= 38 pM的α-甲基-β-羟丙基尿素31被选择进入临床治疗哮喘的研究。