3-溴-(N1-甲基)苯-1,2-二胺 | 1150617-55-2

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 3-溴-(N1-甲基)苯-1,2-二胺
• 英文名称: 3-bromo-N¹-methylbenzene-1,2-diamine
• 英文别名: 3-bromo-N1-methylbenzene-1,2-diamine；3-bromo-1-N-methylbenzene-1,2-diamine
• CAS: 1150617-55-2
• 化学式: C₇H₉BrN₂
• mdl: MFCD12024390
• 分子量: 201.066
• InChiKey: JHGCZHMBYJRENB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  38
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 海关编码：
  2921590090
• 危险性防范说明：
  P261,P264,P271,P280,P302+P352,P304+P340+P312,P305+P351+P338,P332+P313,P337+P313,P362,P403+P233,P405,P501
• 危险性描述：
  H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3-Bromo-n1-methylbenzene-1,2-diamine
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: 3-Bromo-n1-methylbenzene-1,2-diamine
CAS number: 1150617-55-2

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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, refrigerated.
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: C7H9BrN2
Molecular weight: 201.1

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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：

  3-溴-(N1-甲基)苯-1,2-二胺 在 盐酸 、 tris-(dibenzylideneacetone)dipalladium(0) 、 caesium carbonate 、 三乙胺 、 2-二环己基磷-2,4,6-三异丙基联苯 作用下， 以 二氯甲烷 、 水 、 溶剂黄146 、 叔丁醇 为溶剂， 反应 37.0h， 生成 [2-(4-fluorophenyl)-1-methyl-1H-benzoimidazol-4-yl]-[5-(4-methylimidazol-1-yl)pyridin-2-yl]amine
  参考文献：
  名称：

  Design and Synthesis of a Novel Series of Bicyclic Heterocycles As Potent γ-Secretase Modulators

  摘要：

  The design and the synthesis of several chemical subclasses of imidazole containing gamma-secretase modulators (GSMs) is described. Conformational restriction of pyridone 4 into bicyclic pyridone isosteres has led to compounds with high in vitro and in vivo potency. This has resulted, in the identification of benzimidazole 44a as a GSM with low nanomolar potency in vitro. In mouse, rat, and dog, this compound displayed the typical gamma-secretase modulatory profile by lowering A beta 42 and A beta 40 levels combined with an especially pronounced increase in A beta 38 and A beta 37 levels while leaving the total levels of amyloid peptides unchanged.

  DOI：

  10.1021/jm201710f
• 作为产物：
  描述：

  2-溴-6-氟硝基苯 在 盐酸 、 锌 作用下， 以 四氢呋喃 、 甲醇 、 水 为溶剂， 反应 4.0h， 生成 3-溴-(N1-甲基)苯-1,2-二胺
  参考文献：
  名称：

  [EN] METALLO-BETA-LACTAMASE INHIBITORS
  [FR] INHIBITEURS DE MÉTALLO-BÊTA-LACTAMASES

  摘要：

  本发明涉及一种属于金属β-内酰胺酶抑制剂的I式化合物，以及这种化合物的合成和将其与β-内酰胺类抗生素一起用于克服耐药性的用途。

  公开号：

  WO2016206101A1

文献信息

• [EN] NOVEL SUBSTITUTED BICYCLIC HETEROCYCLIC COMPOUNDS AS GAMMA SECRETASE MODULATORS<br/>[FR] NOUVEAUX COMPOSÉS HÉTÉROCYCLIQUES BICYCLIQUES SUBSTITUÉS EN TANT QUE MODULATEURS DE LA GAMMA-SÉCRÉTASE
  申请人：ORTHO MCNEIL JANSSEN PHARM

  公开号：WO2010089292A1

  公开（公告）日：2010-08-12

  The present invention is concerned with substituted bicyclic heterocyclic compounds of Formula (I) wherein Het1, Het2, A1, A2, A3 and A4 have the meaning defined in the claims. The compounds according to the present invention are useful as gamma secretase modulators. The invention further relates to processes for preparing such novel compounds, pharmaceutical compositions comprising said compounds as an active ingredient as well as the use of said compounds as a medicament.

  本发明涉及式（I）的取代双环杂环化合物，其中Het1、Het2、A1、A2、A3和A4的含义如权利要求中所定义。根据本发明的化合物可用作γ-分泌酶调节剂。本发明还涉及制备这种新化合物的方法，包含所述化合物作为活性成分的药物组合物，以及将所述化合物用作药物的用途。
• [EN] NOVEL SUBSTITUTED BENZOXAZOLE, BENZIMIDAZOLE, OXAZOLOPYRIDINE AND IMIDAZOPYRIDINE DERIVATIVES AS GAMMA SECRETASE MODULATORS<br/>[FR] NOUVEAUX DÉRIVÉS SUBSTITUÉS DU BENZOXAZOLE, DU BENZIMIDAZOLE, DE L'OXAZOLOPYRIDINE ET DE L'IMIDAZOPYRIDINE COMME MODULATEURS DE LA GAMMA-SECRÉTASE
  申请人：ORTHO MCNEIL JANSSEN PHARM

  公开号：WO2010094647A1

  公开（公告）日：2010-08-26

  The present invention is concerned with novel substituted benzoxazole, benzimidazole, oxazolopyridine and imidazopyridine derivatives of Formula (I) wherein R1, R2, R3, R4, X, A1, A2, A3, A4, Y1, Y2, Y3 and Z have the meaning defined in the claims. The compounds according to the present invention are useful as gamma secretase modulators. The invention further relates to processes for preparing such novel compounds, pharmaceutical compositions comprising said compounds as an active ingredient as well as the use of said compounds as a medicament.

  本发明涉及具有以下式（I）的新颖取代苯并噁唑、苯并咪唑、噁唑吡啶和咪唑吡啶衍生物，其中R1、R2、R3、R4、X、A1、A2、A3、A4、Y1、Y2、Y3和Z的含义如索赔中所定义。根据本发明的化合物可用作γ-分泌酶调节剂。本发明还涉及制备这种新化合物的方法、包含所述化合物作为活性成分的药物组合物以及将所述化合物用作药物的用途。
• Addressing phototoxicity observed in a novel series of biaryl derivatives: Discovery of potent, selective and orally active phosphodiesterase 10A inhibitor ASP9436
  作者：Wataru Hamaguchi、Naoyuki Masuda、Satoshi Miyamoto、Shigetoshi Kikuchi、Fumie Narazaki、Yasuhiro Shiina、Ryushi Seo、Yasushi Amano、Takuma Mihara、Hiroyuki Moriguchi、Kouji Hattori

  DOI：10.1016/j.bmc.2015.04.052

  日期：2015.7

  enzimidazol-4-yl)phenoxy]methyl}-1H-pyrazol-4-yl)pyridin-2(1H)-one (38b). Compound 38b exhibited good selectivity against other PDEs, and oral administration of 38b improved visual-recognition memory deficit in mice at doses of 0.001 and 0.003 mg/kg in the novel object recognition test. ASP9436 (sesquiphosphate of 38b) may therefore be used for the treatment of schizophrenia with a low risk of phototoxicity

  我们合成了几种作为PDE10A抑制剂的联芳基衍生物，以防止2- [4-（[1-甲基-4-（吡啶-4-基）-1] H-吡唑-3-基]氧基}甲基）苯基]喹啉的光毒性（1）发现联芳基的能量最小构象和共平面构象之间的能量差有助于促进联芳基化合物的光毒性潜力的预测。在3T3 NRU测试中，用N-甲基苯并咪唑取代1的喹啉环增加了这种能量差并防止了光毒性。进一步优化确定了1-甲基-5-（1-甲基-3-[4-（1-甲基-1 H-苯并咪唑-4-基）苯氧基]甲基} -1 H-吡唑-4-基）吡啶- 2（1小时）-一（38b）。化合物38b显示出对其他PDE的良好选择性，并且在新颖的物体识别测试中，口服施用38b改善了小鼠的视觉识别记忆缺陷，剂量为0.001和0.003mg / kg。因此，ASP9436（倍半磷酸盐的38b）可用于治疗具有低光毒性风险的精神分裂症。
• [EN] TOLL-LIKE RECEPTOR ANTAGONIST COMPOUNDS AND METHODS OF USE<br/>[FR] COMPOSÉS ANTAGONISTES DU RÉCEPTEUR DE TYPE TOLL ET LEURS MÉTHODES D'UTILISATION
  申请人：DYNAVAX TECH CORP

  公开号：WO2018089695A1

  公开（公告）日：2018-05-17

  The invention relates to compounds of formula (I): or a salt or solvate thereof, wherein the variables are as described herein. Compounds of formula (I) and pharmaceutical compositions thereof are antagonists of toll-like receptors such as TLR7, TLR8 and/or TLR9 that are useful for inhibiting immune response and treating diseases associated with undesirable immune response.

  该发明涉及以下式（I）的化合物：或其盐或溶剂化合物，其中变量如本文所述。式（I）的化合物及其药物组合物是Toll样受体拮抗剂，如TLR7、TLR8和/或TLR9，可用于抑制免疫反应并治疗与不良免疫反应相关的疾病。
• NONAQUEOUS ELECTROLYTE AND NONAQUEOUS SECONDARY BATTERY
  申请人：Asahi Kasei Kabushiki Kaisha

  公开号：EP3279997A1

  公开（公告）日：2018-02-07

  The purpose of the present invention is to provide a nonaqueous electrolyte that contains acetonitrile having an excellent balance between viscosity and the dielectric constant and a fluorine-containing inorganic lithium salt, wherein the generation of complex cations comprising a transition metal and acetonitrile is suppressed, excellent load characteristics are exhibited, and increases in internal resistance upon repeated charge/discharge cycles are suppressed; a further purpose of the present invention is to provide a nonaqueous secondary battery. The present invention relates to a nonaqueous electrolyte which contains: a nonaqueous solvent comprising acetonitrile; a fluorine-containing inorganic lithium salt; and a specific nitrogenous cyclic compound typified by benzotriazole.

  本发明的目的是提供一种非水电解液，该电解液含有在粘度和介电常数之间具有极佳平衡的乙腈和含氟无机锂盐，其中包含过渡金属和乙腈的复合阳离子的生成受到抑制，显示出极佳的负载特性，并且在重复充放电循环中内阻的增加受到抑制；本发明的另一个目的是提供一种非水二次电池。本发明涉及一种非水电解液，其中包含：由乙腈组成的非水溶剂；含氟无机锂盐；以及以苯并三唑为典型代表的特定含氮环状化合物。