2-溴-6-硝基苯甲醇 | 861106-91-4

• 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: 2-溴-6-硝基苯甲醇
• 英文名称: (2-bromo-6-nitrophenyl)methanol
• 英文别名: 2-bromo-6-nitro-benzyl alcohol
• CAS: 861106-91-4
• 化学式: C₇H₆BrNO₃
• 分子量: 232.034
• InChiKey: QLLXWADSIGOEQZ-UHFFFAOYSA-N

物化性质

• 沸点：
  332.6±27.0 °C(Predicted)
• 密度：
  1.767

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  66
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2906299090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: (2-Bromo-6-nitrophenyl)methanol
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: (2-Bromo-6-nitrophenyl)methanol
CAS number: 861106-91-4

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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: C7H6BrNO3
Molecular weight: 232

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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：

  2-溴-6-硝基苯甲醇 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 四(三苯基膦)钯 、 potassium acetate 、 铁粉 、 sodium carbonate 、 氯化铵 、 三乙胺 作用下， 以 乙二醇二甲醚 、 乙醇 、 二氯甲烷 、 水 、 二甲基亚砜 为溶剂， 反应 8.0h， 生成 N-[2-(tert-butyldimethylsilanyloxymethyl)-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)phenyl]-4-dimethylaminobenzamide
  参考文献：
  名称：

  Structure-Based Drug Design of RN486, a Potent and Selective Bruton’s Tyrosine Kinase (BTK) Inhibitor, for the Treatment of Rheumatoid Arthritis

  摘要：

  Structure-based drug design was used to guide the optimization of a series of selective BTK inhibitors as potential treatments for Rheumatoid arthritis. Highlights include the introduction of a benzyl alcohol group and a fluorine substitution, each of which resulted in over 10-fold increase in activity. Concurrent optimization of drug-like properties led to compound 1 (RN486) ( J. Pharmacol. Exp. Ther. 2012, 341, 90), which was selected for advanced preclinical characterization based on its favorable properties.

  DOI：

  10.1021/jm500305p
• 作为产物：
  描述：

  2-溴-6-硝基苄溴 在 sodium hydroxide 作用下， 以 乙醇 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 4.0h， 生成 2-溴-6-硝基苯甲醇
  参考文献：
  名称：

  新型布鲁顿酪氨酸激酶抑制剂及其制备方法 和应用

  摘要：

  本发明涉及一种可逆的布鲁顿酪氨酸激酶抑制剂，包括式(Ⅰ)的化合物及其立体异构体，水合物，溶剂化物，药学上可接受的盐，共晶或者前药,以及此类化合物的制备方法和使用这些新型化合物抑制BTK激酶活性和突变型BTK激酶活性的方法和用途。

  公开号：

  CN108191871B

文献信息

• BTK protein kinase inhibitors
  申请人：Dewdney Nolan James

  公开号：US20090105209A1

  公开（公告）日：2009-04-23

  This application discloses pyridine and pyrimidine compounds according to formula I wherein R 1 , R 2 , R 3 , R 4 , R 5 , X 1 and A are as described herein which inhibit Btk. The compounds disclosed herein are useful to modulate the activity of Btk and treat diseases associated with excessive Btk activity. The compounds are further useful to treat inflammatory and auto immune diseases associated with aberrant B-cell proliferation such as rheumatoid arthritis. Also disclosed are compositions containing compounds of formula I and at least one carrier, diluent or excipient.

  这个申请公开了根据公式I的吡啶和嘧啶化合物，其中R1、R2、R3、R4、R5、X1和A如本文所述，可抑制Btk。所公开的化合物有助于调节Btk的活性，并治疗与Btk活性过度相关的疾病。这些化合物进一步用于治疗与异常B细胞增殖相关的炎症和自身免疫疾病，如类风湿性关节炎。还公开了包含公式I化合物和至少一种载体、稀释剂或助剂的组合物。
• POLYCYCLIC QUINAZOLINES, PREPARATION THEREOF, AND USE THEREOF
  申请人：Li Jianqi

  公开号：US20110288086A1

  公开（公告）日：2011-11-24

  At least one active pharmaceutical ingredient is chosen from polycyclic quinazolines of formula V, pharmaceutically acceptable salts thereof, and hydrates of the pharmaceutically acceptable salts. The active pharmaceutical ingredients disclosed may be inhibitors of protein tyrosine kinase inhibitors and/or aurora kinase. The active pharmaceutical ingredients can be used for treating cancers susceptible to treatment with protein tyrosine kinase inhibitors and/or aurora kinase inhibitors.

  至少选择一种活性药用成分来自公式V的多环喹唑啉，其药学上可接受的盐，以及药学上可接受的盐的水合物。所披露的活性药用成分可能是蛋白酪氨酸激酶抑制剂和/或极化激酶的抑制剂。这些活性药用成分可用于治疗对蛋白酪氨酸激酶抑制剂和/或极化激酶抑制剂治疗敏感的癌症。
• Design and Synthesis of Novel Amino-triazine Analogues as Selective Bruton’s Tyrosine Kinase Inhibitors for Treatment of Rheumatoid Arthritis
  作者：Wataru Kawahata、Tokiko Asami、Takao Kiyoi、Takayuki Irie、Haruka Taniguchi、Yuko Asamitsu、Tomoko Inoue、Takahiro Miyake、Masaaki Sawa

  DOI：10.1021/acs.jmedchem.8b01147

  日期：2018.10.11

  the treatment of multiple diseases, such as B-cell malignances, asthma, and rheumatoid arthritis. A series of novel aminotriazines were identified as highly selective inhibitors of BTK by a scaffold-hopping approach. Subsequent SAR studies of this series using two conformationally different BTK proteins, an activated form of BTK and an unactivated form of BTK, led to the discovery of a highly selective

  Bruton的酪氨酸激酶（BTK）是用于治疗多种疾病（如B细胞恶性肿瘤，哮喘和类风湿关节炎）的有希望的药物靶标。通过脚手架跳跃方法，一系列新型氨基三嗪被确定为BTK的高选择性抑制剂。随后使用两种构象不同的BTK蛋白（一种活化形式的BTK和一种未活化形式的BTK）对该系列进行SAR研究，导致发现了高度选择性的BTK抑制剂4b。4b在体内模型中具有显着的疗效，并具有良好的ADME和安全性，已被推进临床前研究。
• [EN] 1-BENZYL-5-PIPERAZIN-1-YL-3,4 DIHYDRO-1H-QUINAZOLIN-2-ONE DERIVATIVES AND THE RESPECTIVE 1H-BENZO(1,2,6)THIADIAZINE-2,2-DIOXIDE AND 1,4-DIHYDRO-BENZO(D) (1,3)OXAZIN-2-ONE DERIVATIVES AS MODULATORS OF THE 5-HYDROXYTRYPTAMINE RECEPTOR (5-HT) FOR THE TREATMENT OF DISEASES OF THE CENTRAL NERVOUS SYSTEM<br/>[FR] DERIVES DE 1-BENZYL-5-PIPERAZIN-1-YL-3,4 DIHYDRO-1H-QUINAZOLIN-2-ONE ET DERIVES DE 1H-BENZO(1,2,6)THIADIAZINE-2,2-DIOXYDE ET DE 1,4-DIHYDRO-BENZO(D) (1,3)OXAZIN-2-ONE RESPECTIFS, UTILISES COMME MODULATEURS DU RECEPTEUR DE LA 5-HYDROXYTRYPTAMINE (5-HT) POUR LE TRAITEMENT D'AFFECTIONS DU SYSTEME NERVEUX CENTRAL
  申请人：HOFFMANN LA ROCHE

  公开号：WO2005067933A1

  公开（公告）日：2005-07-28

  The invention relates to substituted quinazolinone compunds of formula (I) or a pharmaceutically acceptable salt thereof, wherein Y is C or S; m is 1 when Y is C and m is 2 when Y is S; n is 1 or 2; p is from 0 to 3; q is from 1 to 3; Z is -(CRaRb)r- or -SO2-, wherein r is from 0 to 2 and each of Ra and Rb is independently hydrogen or alkyl; X is CH or N; R2 is optionally substituted aryl or optionally substituted heteroaryl; preferably R2 is aryl, and more preferably phenyl optionally substituted by one or more trifluoromethyl, halo, cyano, C1-C6 alkyl or C1-C6 alkoxy; A is -NR3- or -O- wherein R3 is: hydrogen; alkyl, acyl, amidoalkyl, hydroxyalkyl or alkoxyalkyl; the other substituents are defined in the claims. The compounds are modulators of the 5-hydroxytryptamine receptor and are useful for the treatment of diseases of the central nervous system such as psychoses, schizophrenia, manic depressions, neurological disorders, memory disorders, attention deficit disorder, Parkinson’s disease, amyotrophic lateral sclerosis, Alzheimer’s disease, food uptake disorders, and Huntington’s disease.

  该发明涉及式(I)的取代喹唑啉酮化合物或其药学上可接受的盐，其中Y为C或S；当Y为C时，m为1，当Y为S时，m为2；n为1或2；p为0到3；q为1到3；Z为-(CRaRb)r-或-SO2-，其中r为0到2，Ra和Rb各自独立地为氢或烷基；X为CH或N；R2为可选择地取代的芳基或可选择地取代的杂环烷基；优选R2为芳基，更优选为苯基，可选地取代为一个或多个三氟甲基，卤素，氰基，C1-C6烷基或C1-C6烷氧基；A为-NR3-或-O-，其中R3为：氢；烷基，酰基，酰胺烷基，羟基烷基或烷氧基烷基；其他取代基在权利要求中定义。这些化合物是5-羟色胺受体的调节剂，可用于治疗中枢神经系统疾病，如精神病、精神分裂症、躁郁症、神经系统疾病、记忆障碍、注意力缺陷障碍、帕金森病、肌萎缩侧索硬化症、阿尔茨海默病、摄食障碍和亨廷顿病。
• [EN] NOVEL PYRROLO PYRIMIDINE DERIVATIVES<br/>[FR] NOUVEAUX DÉRIVÉS DE PYRROLOPYRIMIDINE
  申请人：NOVARTIS AG

  公开号：WO2013008095A1

  公开（公告）日：2013-01-17

  The present invention describes new pyrrolo pyrimidine derivatives and pharmaceutically acceptable salts thereof which appear to interact with Bruton's tyrosine kinase (Btk). Accordingly, the novel pyrrolo pyrimidines may be effective in the treatment of autoimmune disorders, inflammatory diseases, allergic diseases, airway diseases, such as asthma and chronic obstructive pulmonary disease (COPD), transplant rejection, cancers e.g. of hematopoietic origin or solid tumors.

  本发明描述了新的吡咯嘧啶衍生物及其药用盐，这些衍生物似乎与布鲁顿酪氨酸激酶（Btk）相互作用。因此，这些新型吡咯嘧啶可能在治疗自身免疫性疾病、炎症性疾病、过敏性疾病、气道疾病（如哮喘和慢性阻塞性肺病（COPD））、移植排斥、血液系统或实体肿瘤等癌症方面具有有效性。