1-甲基哌啶-4-甲酸 | 68947-43-3

• 物质功能分类: 医药中间体 - 原料药中间体
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 中文名称: 1-甲基哌啶-4-甲酸
• 中文别名: N-甲基-4-哌啶甲酸；1-甲基-4-哌啶甲酸；1-甲基哌啶-4-羧酸
• 英文名称: 1-methylpiperidine-4-carboxylic acid
• 英文别名: 1-methyl-4-piperidinecarboxylic acid；1-Methylpiperidin-1-ium-4-carboxylate
• CAS: 68947-43-3
• 化学式: C₇H₁₃NO₂
• mdl: MFCD06659473
• 分子量: 143.186
• InChiKey: HCKNAJXCHMACDN-UHFFFAOYSA-N

物化性质

• 沸点：
  246.1±33.0 °C(Predicted)
• 密度：
  1.103

计算性质

• 辛醇/水分配系数(LogP)：
  -2
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.857
• 拓扑面积：
  40.5
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2933399090
• 危险品标志：
  Xi
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335
• 储存条件：
  存放于惰性气体中，避免与空气接触。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1-Methylpiperidine-4-carboxylic acid
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: 1-Methylpiperidine-4-carboxylic acid
CAS number: 68947-43-3

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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: C7H13NO2
Molecular weight: 143.2

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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.

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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

1-甲基哌啶-4-甲酸是一种杂环有机化合物，可用作医药中间体。

反应信息

• 作为反应物：
  描述：

  1-甲基哌啶-4-甲酸 在 盐酸 、 poly(4-vinyl pyridine) 、 甲基锂 、 叔丁基锂 、 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 N,N-二异丙基乙胺 作用下， 以 四氢呋喃 、 DMF (N,N-dimethyl-formamide) 、 水 、 正戊烷 为溶剂， 反应 183.67h， 生成 4-[3-(butoxyamidyl)benzoyl]-1-methylpiperidine
  参考文献：
  名称：

  5-HT1f agonist

  摘要：

  本发明涉及一种式I的化合物及其制备方法： 或其药用酸盐；该化合物对于激活哺乳动物中的5-HT1F受体和抑制神经蛋白外渗具有用处。

  公开号：

  US06777428B1
• 作为产物：
  描述：

  4-carboxy-1-methylpyridinium chloride 在 甲醇 、 铂 作用下， 生成 1-甲基哌啶-4-甲酸
  参考文献：
  名称：

  The Quasi-Favorskii Rearrangement. I. The Preparation of Demerol and β-Pethidine

  摘要：

  DOI：

  10.1021/ja01514a047

文献信息

• [EN] PYRROLOTRIAZINES AS ALK AND JAK2 INHIBITORS<br/>[FR] PYRROLOTRIAZINES EN TANT QU'INHIBITEURS D'ALK ET DE JAK2
  申请人：CEPHALON INC

  公开号：WO2010071885A1

  公开（公告）日：2010-06-24

  The present invention provides a compound of formula (I) or a salt form thereof, wherein Q1, Q2, Q3, and Q4 are as defined herein. The compound of formula (I) has ALK and/or JAK2 inhibitory activity, and may be used to treat proliferative disorders.

  本发明提供了一种式（I）的化合物或其盐形式，其中Q1、Q2、Q3和Q4如本文所定义。式（I）的化合物具有ALK和/或JAK2抑制活性，并可用于治疗增殖性疾病。
• [EN] NOVEL AGENTS TARGETING CYP51<br/>[FR] NOUVEAUX AGENTS CIBLANT CYP51
  申请人：SCRIPPS RESEARCH INST

  公开号：WO2015048306A1

  公开（公告）日：2015-04-02

  The invention provides inhibitors of a sterol C14-demethylase, a new series of 4- aminopyridyl-based lead inhibitors targeting Trypanosoma cruzi CYP51 (TcCYP51) developed using structure-based drug design as well as structure -property relationship (SPR) analyses. The screening hit starting point, LP 10 (KD < 42 nM; EC50 of 0.65 μΜ), has been optimized to give the potential leads that have low nanomolar binding affinity to TcCYP51 and significant activity against T. cruzi amastigotes cultured in human myoblasts. Many of the optimized compounds have improved microsome stability, and most are selective against the T. cruzi CYP51 relative to human CYPs 1A2, 2D6 and 3A4 (<50% inhibition at 1 μΜ). A rationale for the improvement of microsome stability and selectivity of inhibitors against human metabolic CYP enzymes is presented. In addition, the binding mode of several compounds of the invention with the T. brucei CYP51 (TbCYP51) ortholog has been characterized by x-ray structure analysis. Orally active compounds and their cyclodextrin complexes have been shown to be effective against Chagas-infected mice.

  该发明提供了一种甾醇C14-去甲基酶的抑制剂，这是一种新系列基于4-氨基吡啶的首选抑制剂，通过基于结构的药物设计以及结构-性质关系（SPR）分析来瞄准Trypanosoma cruzi CYP51（TcCYP51）而开发的。筛选起始点LP 10（KD < 42 nM；EC50为0.65 μΜ）已经经过优化，产生了具有低纳摩尔级别结合亲和力和对在人类肌细胞培养的T. cruzi游离体的显著活性的潜在首选抑制剂。许多经过优化的化合物具有改善的微粒体稳定性，大多数相对于人类CYPs 1A2、2D6和3A4对T. cruzi CYP51具有选择性（在1 μΜ下<50%的抑制）。提出了改善微粒体稳定性和抑制剂对人类代谢CYP酶的选择性的理由。此外，通过X射线结构分析表征了该发明的几种化合物与T. brucei CYP51（TbCYP51）同源物的结合方式。口服活性化合物及其环糊精复合物已被证明对克氏病感染的小鼠有效。
• NOVEL GPR119 AGONIST COMPOUNDS
  申请人：Mankind Pharma Ltd.

  公开号：US20170291894A1

  公开（公告）日：2017-10-12

  The present invention relates to novel compounds of formula (I), process for preparation of the same and composition comprising these compounds.

  本发明涉及公式（I）的新化合物，其制备方法以及包含这些化合物的组合物。
• Compounds and uses thereof for decreasing activity of hormone-sensitive lipase
  申请人：——

  公开号：US20030166644A1

  公开（公告）日：2003-09-04

  Use of compounds to inhibit hormone-sensitive lipase, pharmaceutical compositions comprising the compounds, methods of treatment employing these compounds and compositions, and novel compounds. The present compounds are inhibitors of hormone-sensitive lipase and may be useful in the treatment and/or prevention of medical disorders where a decreased activity of hormone-sensitive lipase is desirable.

  使用化合物抑制激素敏感性脂肪酶，包括这些化合物的药物组合物，使用这些化合物和组合物的治疗方法，以及新化合物。目前的化合物是激素敏感性脂肪酶的抑制剂，可能在治疗和/或预防需要降低激素敏感性脂肪酶活性的医学疾病中有用。
• 芳环或芳杂环并咪唑类化合物，其制备方法及制药用途
  申请人：中国医学科学院药物研究所

  公开号：CN112279835B

  公开（公告）日：2022-07-22

  本发明涉及一类含芳环或芳杂环并咪唑结构的化合物或其药学上可接受盐，其制备方法，含有该类化合物的药物组合物以及该类化合物的医药用途。本发明化合物具有特异性激动STING蛋白的作用，能够用于制备治疗恶性肿瘤、病毒感染等与STING蛋白功能相关的疾病的药物。