1-(4-溴-2-氟苯甲基)吡咯烷 | 283173-83-1

• 物质功能分类: 医药中间体
• 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: 1-(4-溴-2-氟苯甲基)吡咯烷
• 英文名称: 1-(4-bromo-2-fluorobenzyl)pyrrolidine
• 英文别名: 1-[(4-bromo-2-fluorophenyl)methyl]pyrrolidine
• CAS: 283173-83-1
• 化学式: C₁₁H₁₃BrFN
• mdl: MFCD09749655
• 分子量: 258.133
• InChiKey: KQBQZZAXMJNDGW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.454
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2933990090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-Bromo-2-fluorophenyl-1-(pyrrolidinomethyl)benzene
Synonyms: 1-[(4-Bromo-2-fluorophenyl)methyl]pyrrolidine

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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: 4-Bromo-2-fluorophenyl-1-(pyrrolidinomethyl)benzene
CAS number: 283173-83-1

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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: C11H13BrFN
Molecular weight: 258.1

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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 fluoride, 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：

  1-(4-溴-2-氟苯甲基)吡咯烷 在 正丁基锂 、 1-丙基磷酸酐 作用下， 以 四氢呋喃 、 正己烷 、 乙酸乙酯 为溶剂， 反应 18.42h， 生成 N-ethyl-3-[3-fluoro-4-(pyrrolidin-1-ylmethyl)phenyl]-3-hydroxy-N-methylcyclobutanecarboxamide
  参考文献：
  名称：

  Discovery of Two Clinical Histamine H₃ Receptor Antagonists: trans-N-Ethyl-3-fluoro-3-[3-fluoro-4-(pyrrolidinylmethyl)phenyl]cyclobutanecarboxamide (PF-03654746) and trans-3-Fluoro-3-[3-fluoro-4-(pyrrolidin-1-ylmethyl)phenyl]-N-(2-methylpropyl)cyclobutanecarboxamide (PF-03654764)

  摘要：

  The discovery of two histamine H-3 antagonist clinical candidates is disclosed. The pathway to identification of the two clinical candidates, 6 (PF-03654746) and 7 (PF-03654764) required five hypothesis driven design cycles. The key to success in identifying these clinical candidates was the development of a compound design strategy that leveraged medicinal chemistry knowledge and traditional assays in conjunction with computational and in vitro safety tools. Overall, clinical compounds 6 and 7 exceeded conservative safety margins and possessed optimal pharmacological and pharmacokinetic profiles, thus achieving our initial goal of identifying compounds with fully aligned oral drug attributes, "best-in-class" molecules.

  DOI：

  10.1021/jm200939b
• 作为产物：
  描述：

  4-溴-2-氟苄溴 以90的产率得到1-(4-溴-2-氟苯甲基)吡咯烷
  参考文献：
  名称：

  J. Med. Chem. 2011, 54, 7602-7620

  摘要：

  DOI：

文献信息

• MODULATORS OF TOLL-LIKE RECEPTORS
  申请人：Halcomb Randall L.

  公开号：US20110098248A1

  公开（公告）日：2011-04-28

  The present application includes novel modulators of TLRs, compositions containing such compounds, therapeutic methods that include the administration of such compounds.

  本申请涵盖了TLR的新型调节剂，包含这类化合物的组合物，以及包括这类化合物的给药的治疗方法。
• Tricyclic inhibitors of poly(ADP-ribose) polymerases
  申请人：Agouron Pharmaceuticals, Inc.

  公开号：US06495541B1

  公开（公告）日：2002-12-17

  Compounds of the formula below are poly(ADP-ribosyl)transferase (PARP) inhibitors, and are useful as therapuetics in treatment of cancers and the amelioration of the effects of stroke, head trauma, and nuerodegenerative disease. As cancer therapuetics, the compounds of the invention may be used, e.g., in combination with cytotoxic agents and/or radiation.

  以下公式化合物是聚(ADP核糖基)转移酶（PARP）抑制剂，可用于治疗癌症并改善中风、头部创伤和神经退行性疾病的影响。作为癌症治疗药物，本发明的化合物可与细胞毒性药物和/或放射线结合使用。
• [EN] CHEMICAL COMPOUNDS AS INHIBITORS OF KINASE ACTIVITY<br/>[FR] COMPOSÉS CHIMIQUES COMME INHIBITEURS DE L'ACTIVITÉ KINASE
  申请人：GLAXOSMITHKLINE IP DEV LTD

  公开号：WO2017137535A1

  公开（公告）日：2017-08-17

  The invention is directed to certain novel compounds. Specifically, the invention is directed to compounds of formula (I): (I) and salts thereof. The compounds of the invention are inhibitors of kinase activity, in particular PI3- kinase activity.

  本发明涉及某些新颖化合物。具体而言，本发明涉及式(I)的化合物及其盐。本发明的化合物是激酶活性抑制剂，特别是PI3-激酶活性的抑制剂。
• Discovery of GSK251: A Highly Potent, Highly Selective, Orally Bioavailable Inhibitor of PI3Kδ with a Novel Binding Mode
  作者：Kenneth Down、Augustin Amour、Niall A. Anderson、Nick Barton、Sebastien Campos、Edward P. Cannons、Cole Clissold、Maire A. Convery、John J. Coward、Kevin Doyle、Birgit Duempelfeld、Christopher D. Edwards、Michael D. Goldsmith、Jana Krause、David N. Mallett、Grant A. McGonagle、Vipulkumar K. Patel、James Rowedder、Paul Rowland、Andrew Sharpe、Srividya Sriskantharajah、Daniel A. Thomas、Douglas W. Thomson、Sorif Uddin、J. Nicole Hamblin、Edith M. Hessel

  DOI：10.1021/acs.jmedchem.1c01102

  日期：2021.9.23

  Optimization of a previously reported lead series of PI3Kδ inhibitors with a novel binding mode led to the identification of a clinical candidate compound 31 (GSK251). Removal of an embedded Ames-positive heteroaromatic amine by reversing a sulfonamide followed by locating an interaction with Trp760 led to a highly selective compound 9. Further optimization to avoid glutathione trapping, to enhance

  通过对先前报道的 PI3Kδ 抑制剂先导系列进行优化，采用新型结合模式，确定了临床候选化合物31 (GSK251)。通过逆转磺酰胺去除嵌入的 Ames 阳性杂芳胺，然后定位与 Trp760 的相互作用，产生高度选择性的化合物9 。进一步优化以避免谷胱甘肽捕获、增强效力和选择性以及优化口服药代动力学特征，发现了化合物31 (GSK215)，其具有较低的预测日剂量（45 mg，bid）和适合于大鼠的毒性特征。进一步发展。
• [EN] TRICYCLIC INHIBITORS OF POLY(ADP-RIBOSE) POLYMERASES<br/>[FR] INHIBITEURS TRICYCLIQUES DE POLY(ADP-RIBOSE) POLYMERASES
  申请人：AGOURON PHARMA

  公开号：WO2000042040A1

  公开（公告）日：2000-07-20

  Compounds of formula (I) are poly(ADP-ribosyl)transferase (PARP) inhibitors, and are useful as therapeutics in treatment of cancers and the amelioration of the effects of stroke, head trauma, and neurodegenerative disease. As cancer therapeutics, the compounds of the invention may be used, e.g., in combination with cytotoxic agents and/or radiation.

  公式（I）的化合物是聚(ADP-核糖基)转移酶（PARP）抑制剂，并可用于治疗癌症和改善中风、头部创伤和神经退行性疾病的影响，作为治疗剂。作为癌症治疗剂，本发明的化合物可以与细胞毒性剂和/或放射线结合使用。