5-溴-2,3-二氢异吲哚-1-酮 | 552330-86-6

• 物质功能分类: 医药中间体
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异吲哚及其衍生物
• 中文名称: 5-溴-2,3-二氢异吲哚-1-酮
• 中文别名: 5-溴-2,3-二氢-1H-异吲哚-1-酮；5-溴-1-异吲哚啉酮；5-溴-1-异吲哚酮；5-溴-异吲哚啉-1-酮；5-溴异吲哚啉-1-酮
• 英文名称: 5-bromoisoindolin-1-one
• 英文别名: 5-bromo-2,3-dihydro-1H-isoindol-1-one；5-bromo-2,3-dihydroisoindol-1-one；5-bromoisoindolinone
• CAS: 552330-86-6
• 化学式: C₈H₆BrNO
• mdl: MFCD09701292
• 分子量: 212.046
• InChiKey: WJNKJYJCWXMBNV-UHFFFAOYSA-N

物化性质

• 熔点：
  267 °C
• 沸点：
  448.4±45.0 °C(Predicted)
• 密度：
  1.666±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 海关编码：
  2933790090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 5-Bromoisoindolin-1-one
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: 5-Bromoisoindolin-1-one
CAS number: 552330-86-6

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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: C8H6BrNO
Molecular weight: 212.0

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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, 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

制备方法与用途

用途

5-溴-2,3-二氢异吲哚-1-酮是一种酮类衍生物，可作为医药中间体使用，例如用于合成苯并氮杂卓衍生物。

反应信息

• 作为反应物：
  描述：

  5-溴-2,3-二氢异吲哚-1-酮 在 tris-(dibenzylideneacetone)dipalladium(0) 、 sodium hydride 、 potassium carbonate 、 R-(+)-1,1'-联萘-2,2'-双二苯膦 、 三氟乙酸 、 sodium t-butanolate 作用下， 以 四氢呋喃 、 甲醇 、 苯甲醚 、 甲苯 为溶剂， 反应 42.0h， 生成 5-氨基-2,3-二氢异吲哚-1-酮
  参考文献：
  名称：

  Design, synthesis, and structure–activity relationship studies of conformationally restricted mutilin 14-carbamates

  摘要：

  We report herein the design, synthesis, and structure-activity relationship studies of conformationally restricted mutilin 14-carbamates based on the structure of SB-222734. The antibacterial activities of these newly synthesized compounds were also evaluated and compared with linezolid and retapamulin. Results showed that most of the target compounds exhibit good potency in inhibiting the growth of Gram-positive bacteria including Methicillin-susceptible Staphylococcus aureus MSSA (MIC: 0.0625-2 mu g/mL), Methicillin-resistant S. aureus MRSA (MIC: 0.0625-2 mu g/mL), Methicillin-susceptible Staphylococcus epidermidis MSSE (MIC: 0.0625-2 mu g/mL), Methicillin-resistant S. epidermidis MRSE (MIC: 0.0625-2 mu g/mL), and Streptococcus pneumonia (MIC: 0.0625-4 mu g/mL). In particular, three remarkable compounds of this series (12l, 12m, and 21l) exhibited comparable in vitro antibacterial profiles to that of retapamulin. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.12.063
• 作为产物：
  描述：

  4-溴-2-甲基苯甲酸 在 silver hexafluoroantimonate 、 草酰氯 、 dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer 、 L-丙氨酸 、 copper diacetate 、 potassium carbonate 、 N,N-二甲基甲酰胺 作用下， 以 二氯甲烷 、 2,2,2-三氟乙醇 、 水 、 乙酸乙酯 为溶剂， 反应 40.0h， 生成 5-溴-2,3-二氢异吲哚-1-酮
  参考文献：
  名称：

  铑(III)催化分子内苄基C(sp3)-H酰胺化合成异吲哚啉酮

  摘要：

  开发了通过铑 (III) 催化的各种 2-甲基-N-取代苯甲酰胺的分子内 C(sp 3 )-H 酰胺化合成 N-未保护的异吲哚啉酮。该协议采用游离氨基酸l-丙氨酸作为配体，可显着提高铑催化剂的反应性。

  DOI：

  10.1055/a-1954-4920

文献信息

• METALLO-BETA-LACTAMASE INHIBITORS
  申请人：Merck Sharp & Dohme Corp.

  公开号：US20160333021A1

  公开（公告）日：2016-11-17

  The present invention relates to compounds of formula (I) that are metallo-β-lactamase inhibitors, the synthesis of such compounds, and the use of such compounds for use with β-lactam antibiotics for overcoming resistance.

  本发明涉及式(I)的化合物，这些化合物是金属β-内酰胺酶抑制剂，以及这些化合物的合成和与β-内酰胺类抗生素一起用于克服耐药性的用途。
• Brønsted Acid Catalyzed Dearomatization by Intramolecular Hydroalkoxylation/Claisen Rearrangement: Diastereo‐ and Enantioselective Synthesis of Spirolactams
  作者：Peng‐Fei Chen、Bo Zhou、Peng Wu、Binju Wang、Long‐Wu Ye

  DOI：10.1002/anie.202113464

  日期：2021.12.20

  A Brønsted acid catalyzed intramolecular hydroalkoxylation/Claisen rearrangement is disclosed that involves an unexpected dearomatization of nonactivated arenes and heteroaromatic compounds and allows the practical and atom-economic synthesis of various valuable spirolactams. Moreover, the asymmetric version of this tandem cyclization is also achieved via kinetic resolution by chiral phosphoric acid

  公开了布朗斯台德酸催化的分子内加氢烷氧基化/克莱森重排，其涉及未活化的芳烃和杂芳族化合物的意外脱芳构化，并允许各种有价值的螺内酰胺的实用和原子经济合成。此外，这种串联环化的不对称形式也是通过手性磷酸催化的动力学拆分来实现的。
• Discovery of 3,4-Dihydrobenzo[<i>f</i>][1,4]oxazepin-5(2<i>H</i>)-one Derivatives as a New Class of Selective TNIK Inhibitors and Evaluation of Their Anti-Colorectal Cancer Effects
  作者：Yueshan Li、Liting Zhang、Ruicheng Yang、Zeen Qiao、Ming Wu、Chong Huang、Chenyu Tian、Xinling Luo、Wei Yang、Yun Zhang、Linli Li、Shengyong Yang

  DOI：10.1021/acs.jmedchem.1c00672

  日期：2022.2.10

  colorectal cancer (CRC) that is often associated with dysregulation of Wnt/β-catenin signaling pathway. Herein, we report the discovery of a series of 3,4-dihydrobenzo[f][1,4]oxazepin-5(2H)-one derivatives as a new class of TNIK inhibitors. Structure–activity relationship (SAR) analyses led to the identification of a number of potent TNIK inhibitors with compound 21k being the most active one (IC50:

  Traf2 和 Nck 相互作用蛋白激酶 (TNIK) 是 Wnt/β-catenin 通路的下游信号蛋白，被认为是治疗结直肠癌 (CRC) 的潜在靶点，结直肠癌通常与Wnt/β-连环蛋白信号通路。在此，我们报告发现了一系列 3,4-二氢苯并[ f ][1,4]oxazep​​in-5(2 H )-one 衍生物作为一类新型 TNIK 抑制剂。构效关系 (SAR) 分析鉴定出许多有效的 TNIK 抑制剂，其中化合物21k是最活跃的一种 (IC 50 : 0.026 ± 0.008 μM)。该化合物还对 TNIK 对 406 种其他激酶表现出优异的选择性。在体外试验中，化合物21k可以有效抑制 CRC 细胞增殖和迁移，并在 HCT116 异种移植小鼠模型中表现出相当大的抗肿瘤活性。它还显示出良好的药代动力学特性。总体而言， 21k可能是针对 TNIK 药物发现的有前途的先导化合物，值得进一步研究。
• [EN] BIOREVERSABLE PROMOIETIES FOR NITROGEN-CONTAINING AND HYDROXYL-CONTAINING DRUGS<br/>[FR] PRO-FRAGMENTS BIORÉVERSIBLES POUR MÉDICAMENTS CONTENANT DE L'AZOTE ET DE L'HYDROXYLE
  申请人：BAIKANG SUZHOU CO LTD

  公开号：WO2015081891A1

  公开（公告）日：2015-06-11

  Disclosed are promoieties of the following formula which can be used to form prodrugs of nitrogen-containing or hydroxyl-containing drug or a pharmaceutically active agent: (I) and pharmaceutical compositions comprising the prodrugs.

  披露了以下公式的促销性质，它们可用于形成含有氮或羟基的药物或药物活性剂的的前药：(I)以及包含这些前药的药物组合物。
• [EN] INDOLE COMPOUNDS AS ANDROGEN RECEPTOR MODULATORS<br/>[FR] COMPOSÉS INDOLIQUES UTILES EN TANT QUE MODULATEURS DU RÉCEPTEUR DES ANDROGÈNES
  申请人：NIDO BIOSCIENCES INC

  公开号：WO2022020342A1

  公开（公告）日：2022-01-27

  Provided herein are compounds of formula (V) that bind to BF3 of an androgen receptor (AR), which can modulate the AR for the treatment of Kennedy's disease.

  本文提供了一种公式（V）的化合物，它们与雄激素受体（AR）的BF3结合，可以调节AR以治疗肯尼迪病。