(5-溴甲基吡啶基)哌啶 | 934000-33-6

• 物质功能分类: 医药中间体 - 杂环化合物 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: (5-溴甲基吡啶基)哌啶
• 中文别名: (5-溴吡啶-2-基)(哌啶-1-基)甲酮
• 英文名称: 5-bromo-2-(1-piperidinylcarbonyl)pyridine
• 英文别名: (5-Bromopyridin-2-yl)(piperidin-1-yl)methanone；(5-bromopyridin-2-yl)-piperidin-1-ylmethanone
• CAS: 934000-33-6
• 化学式: C₁₁H₁₃BrN₂O
• 分子量: 269.141
• InChiKey: LXRFKLKDVHGHIC-UHFFFAOYSA-N

物化性质

• 沸点：
  390.5±27.0 °C(Predicted)
• 密度：
  1.463±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  33.2
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2933990090
• 危险性防范说明：
  P264,P280,P302+P352,P305+P351+P338,P332+P313,P337+P313,P362
• 危险性描述：
  H315,H319
• 储存条件：
  室温

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: (5-Bromopicolinoyl)piperidine
Synonyms: (5-Bromopyridin-2-yl)(piperidin-1-yl)Methanone

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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-Bromopicolinoyl)piperidine
CAS number: 934000-33-6

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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: C11H13BrN2O
Molecular weight: 269.1

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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：

  (5-溴甲基吡啶基)哌啶 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 反应 1.0h， 生成 5-溴-2-哌啶基-1-甲基吡啶
  参考文献：
  名称：

  Tetrahydroquinoline Derivatives And Their Pharmaceutical Use

  摘要：

  公式（I）的四氢喹啉化合物及其盐，含有这种化合物的药物组合物以及它们在治疗中的用途。

  公开号：

  US20120208798A1
• 作为产物：
  描述：

  5-溴-2-吡啶羧酸 在 草酰氯 作用下， 以 二氯甲烷 为溶剂， 生成 (5-溴甲基吡啶基)哌啶
  参考文献：
  名称：

  新型P2X 7受体拮抗剂的合成和SAR开发：第1部分

  摘要：

  围绕我们最初的先导化合物1的结构-活性关系（SAR）的努力导致鉴定出具有改善的药代动力学特征的有效P2X 7受体拮抗剂。这些化合物在人和啮齿动物中均对P2X 7受体有效且具有选择性。化合物（第31项）在大鼠MIA和CCI疼痛模型中表现出口服功效。

  DOI：

  10.1016/j.bmcl.2011.04.034

文献信息

• [EN] TETRAHYDROQUINOLINE DERIVATIVES AND THEIR PHARMACEUTICAL USE<br/>[FR] DÉRIVÉS DE TÉTRAHYDROQUINOLINE ET LEUR UTILISATION PHARMACEUTIQUE
  申请人：GLAXOSMITHKLINE LLC

  公开号：WO2011054841A1

  公开（公告）日：2011-05-12

  Tetrahydroquinoline compounds of Formula (I) and salts thereof, pharmaceutical compositions containing such compounds and their use in therapy.

  Formula (I)的四氢喹啉化合物及其盐，含有这种化合物的药物组合物以及它们在治疗中的用途。
• Alkoxy- and amidocarbonylation of functionalised aryl and heteroaryl halides catalysed by a Bedford palladacycle and dppf: a comparison with the primary Pd(ii) precursors (PhCN)2PdCl2 and Pd(OAc)2
  作者：Ian J. S. Fairlamb、Stephanie Grant、Peter McCormack、John Whittall

  DOI：10.1039/b615874a

  日期：——

  The versatility of a Bedford-type palladacycle 1, namely [Pd(µ-Cl)κ2-P,C-P(OC6H2-2,4-tBu2)(OC6H3-2,4-tBu2)2}}2], as a primary Pd source, in combination with the ligand bis-1,1′-(diphenylphosphino)ferrocene (dppf) has been established in carbonylation reactions of aryl and heteroaryl bromides with methanol, piperidine and related nucleophiles. Palladacycle 1 has been compared with other primary Pd sources, e.g. (PhCN)2PdCl2 and Pd(OAc)2. The efficacy of the carbonylation processes appear to be linked to the [Pd] concentration, substrate : catalyst ratio, CO pressure and reaction temperature. In amidocarbonylation, double carbonylation is observed for certain organohalides. In the case of 2,5-dibromopyridine, regioselective amination (Hartwig–Buchwald type) also occurs as a side-reaction.

  一种Bedford型钯环化合物1，即[Pd(µ-Cl)κ2-P,C-P(OC6H2-2,4-tBu2)(OC6H3-2,4-tBu2)2}}2]，作为主要的钯源，其多功能性已在与醇、哌啶及相关亲核试剂的芳基和杂芳基溴化物的羰基化反应中得到证实。钯环化合物1已与其他主要的钯源进行比较，例如(PhCN)2PdCl2和Pd(OAc)2。羰基化过程的有效性似乎与[钯]浓度、底物与催化剂的比例、一氧化碳压力和反应温度有关。在胺羰基化过程中，某些有机卤化物观察到了双羰基化现象。在2,5-二溴吡啶的情况下，还发生了区域选择性氨基化（Hartwig–Buchwald型）的副反应。
• Tetrahydroquinoline derivatives and their pharmaceutical use
  申请人：Demont Emmanuel Hubert

  公开号：US08697725B2

  公开（公告）日：2014-04-15

  Tetrahydroquinoline compounds of formula (I) and salts thereof, pharmaceutical compositions containing such compounds and their use in therapy.

  公式（I）的四氢喹啉化合物及其盐，含有这种化合物的制药组合物及其在治疗中的用途。
• HETEROCYCLIC COMPOUND
  申请人：Takeda Pharmaceutical Company Limited

  公开号：EP3287441A1

  公开（公告）日：2018-02-28

  The present invention relates to a compound which can be useful for the treatment or prevention of SPT-related diseases including cancer and congenital diseases associated with sphingolipid accumulation (including Niemann-Pick disease).

  本发明涉及一种化合物，该化合物可用于治疗或预防与 SPT 有关的疾病，包括癌症和与鞘脂蓄积有关的先天性疾病（包括尼曼-皮克病）。
• Aminoindane-, aminotetrahydronaphthalene- and aminobenzocyclobutane-derived PRMT5-inhibitors
  申请人：CTXT PTY LTD

  公开号：US10005792B2

  公开（公告）日：2018-06-26

  A compound of formula (1a), (1b) or (1c) wherein: n is 1 or 2; RN is H or Me; R1 is optionally one or more halo or methyl groups; R2a and R2b are independently selected from the group consisting of: (i) F; (ii) H; (iii) Me; and (iv) CH2OH; R2c and R2d (if present) are independently selected from the group consisting of: (i) F; (ii) H; (iii) Me; and (iv) CH2OH; R3a and R3b are independently selected from H and Me; R4a is selected from OH, —NH2, —C(═O)NH2, and —CH2OH; R4b is either H or Me; R5 is either H or Me; A is either (i) optionally substituted phenyl; (ii) optionally substituted naphthyl; or (iii) optionally substituted C5-12 heteroaryl.

  式（1a）、（1b）或（1c）化合物 其中：n 为 1 或 2；RN 为 H 或 Me；R1 可任选为一个或多个卤代或甲基；R2a 和 R2b 独立选自以下组：(i) F；(ii) H；(iii) Me；和 (iv) CH2OH；R2c 和 R2d（如存在）独立选自以下组：(i) F；(ii) H；(iii) Me；和 (iv) CH2OH；R3a 和 R3b 独立选自 H 和 Me；R4a 选自 OH、-NHH 或 Me：(R3a和R3b独立选自H和Me；R4a选自OH、-NH2、-C(═O)NH2和-CH2OH；R4b不是H就是Me；R5不是H就是Me；A是(i)任选取代的苯基；(ii)任选取代的萘基；或(iii)任选取代的C5-12杂芳基。