N-Boc-3-氧代哌啶-4-甲酸乙酯 | 71233-25-5

• 物质功能分类: 化学试剂 - 有机试剂 - 酯类
• 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: N-Boc-3-氧代哌啶-4-甲酸乙酯
• 中文别名: 1-N-叔丁氧羰基-3-氧代哌啶-4-甲酸乙酯；1-N-BOC-3-氧代哌啶-4-甲酸乙酯
• 英文名称: ethyl 1-tert-butoxycarbonyl-3-oxopiperidine-4-carboxylate
• 英文别名: 1-tert-butyl 4-ethyl 3-oxopiperidine-1,4-dicarboxylate；3-oxo-piperidine-1,4-dicarboxylic acid 1-tert-butyl ester 4-ethyl ester；3-oxopiperidine-1,4-dicarboxylic acid 1-tert-butyl 4-ethyl ester；O1-tert-butyl O4-ethyl 3-oxopiperidine-1,4-dicarboxylate；ethyl 1-N-tert-butoxycarbonyl-3-oxopiperidine-4-carboxylate；1-N-tert-butoxycarbonyl-3-oxopiperidine-4-carboxylic acid ethyl ester；ethyl N-tert-butoxycarbonyl-3-oxo-piperidine-4-carboxylate；01-tert-butyl 04-ethyl 3-oxopiperidine-1, 4-dicarboxylate；1-O-tert-butyl 4-O-ethyl 3-oxopiperidine-1,4-dicarboxylate
• CAS: 71233-25-5
• 化学式: C₁₃H₂₁NO₅
• 分子量: 271.313
• InChiKey: WCTXJAXKORIYNA-UHFFFAOYSA-N

物化性质

• 沸点：
  364.6±42.0 °C(Predicted)
• 密度：
  1.152±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  19
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.77
• 拓扑面积：
  72.9
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• 海关编码：
  2933399090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  2-8°C

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3-Oxo-piperidine-1,4-dicarboxylic acid 1-tert-butyl ester 4-ethyl ester
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: 3-Oxo-piperidine-1,4-dicarboxylic acid 1-tert-butyl ester 4-ethyl ester
CAS number: 71233-25-5

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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: C13H21NO5
Molecular weight: 271.3

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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

化学性质

1-N-叔丁氧羰基-3-氧代哌啶-4-甲酸乙酯呈现白色至淡黄色晶体状。该物质的分子中含有哌啶环，使其具有一定的碱性，能够与酸发生中和反应。

用途

在医药领域，1-N-叔丁氧羰基-3-氧代哌啶-4-甲酸乙酯作为一种重要的医药中间体，广泛应用于合成各种具有生物活性的化合物。此外，在化学合成领域，它也被广泛用于构建复杂的有机分子结构。

反应信息

• 作为反应物：
  描述：

  N-Boc-3-氧代哌啶-4-甲酸乙酯 在 盐酸 、 potassium carbonate 、 caesium carbonate 、 三乙胺 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 甲醇 、 二氯甲烷 、 水 、 乙酸乙酯 为溶剂， 反应 34.0h， 生成 ethyl 3-benzhydryl-2-methyl-4-oxo-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxylate
  参考文献：
  名称：

  WO2008/130581

  摘要：

  公开号：
• 作为产物：
  描述：

  1-苄基-3-氧杂-4-哌啶甲酸乙酯 在 palladium 10% on activated carbon 、 氢气 、 三乙胺 作用下， 以 甲醇 为溶剂， 反应 33.0h， 生成 N-Boc-3-氧代哌啶-4-甲酸乙酯
  参考文献：
  名称：

  [EN] PYRIMIDINYL TYROSINE KINASE INHIBITORS
  [FR] INHIBITEURS DE TYROSINE KINASE AU PYRIMIDINYLE

  摘要：

  本发明提供了作为Bruton酪氨酸激酶抑制剂的化合物及其组合物，具有与之相同的理想特性。

  公开号：

  WO2013185084A1

文献信息

• [EN] INDAZOLE- AND PYRROLOPYRIDINE-DERIVATIVE AND PHARMACEUTICAL USE THEREOF<br/>[FR] DÉRIVÉ D'INDAZOLE ET PYRROLOPYRIDINE ET UTILISATION PHARMACEUTIQUE DE CELUI-CI
  申请人：DAINIPPON SUMITOMO PHARMA CO

  公开号：WO2012169649A1

  公开（公告）日：2012-12-13

  The present invention relates to a novel indazole- or pyrrolopyridine-derivative, represented by the formula (1) below, that has an agonistic action or a partial agonistic action against serotonin-4 receptor, and a pharmaceutical composition comprising the same. Formula (1) [wherein each substituent is as defined in claim 1]

  本发明涉及一种新型吲唑基或吡咯吡啶基衍生物，由下面的式（1）表示，该衍生物对5-羟色胺-4受体具有激动作用或部分激动作用，并且包括含有该衍生物的药物组合物。式（1）[其中每个取代基如权利要求1所定义]
• [EN] PIPERIDINES OR PIPERIDONES SUBSTITUTED WITH UREA AND PHENYL<br/>[FR] PIPÉRIDINES OU PIPÉRIDONES SUBSTITUÉES PAR DE L'URÉE ET DU PHÉNYLE
  申请人：GRUENENTHAL GMBH

  公开号：WO2019170904A1

  公开（公告）日：2019-09-12

  The present invention relates to a compound according to general formula (I) which acts as a modulator of FPR2 and can be used in the treatment and/or prophylaxis of disorders which are at least partially mediated by FPR2.

  本发明涉及一种符合一般式（I）的化合物，该化合物作为FPR2的调节剂，并可用于治疗和/或预防至少部分由FPR2介导的疾病。
• Substituted diazabicycloalkane derivatives
  申请人：Basha Anwer

  公开号：US20050101602A1

  公开（公告）日：2005-05-12

  Compounds of formula (I) Z-Ar 1 —Ar 2 (I) wherein Z is a diazabicyclic amine, Ar 1 is a 5- or 6-membered aromatic ring, and Ar 2 is selected from the group consisting of an unsubstituted or substituted 5- or 6-membered heteroaryl ring; unsubstituted or substituted bicyclic heteroaryl ring; 3,4-(methylenedioxy)phenyl; carbazolyl; tetrahydrocarbazolyl; naphthyl; and phenyl; wherein the phenyl is substituted with 0, 1, 2, or 3 substituents in the meta- or para-positions. The compounds are useful in treating conditions or disorders prevented by or ameliorated by α7 nAChR ligands. Also disclosed are pharmaceutical compositions comprising compounds of formula (I) and methods for using such compounds and compositions.

  式(I)的化合物 Z-Ar 1 —Ar 2 (I) 其中Z是一种二氮杂双环胺，Ar 1 是一个5-或6-成员芳香环，Ar 2 选自未取代或取代的5-或6-成员杂芳基环；未取代或取代的双环杂芳基环；3,4-(亚甲二氧基)苯基；咔唑基；四氢咔唑基；萘基；和苯基；其中苯基在间位或对位上取代有0、1、2或3个取代基。这些化合物在治疗由α7 nAChR配体预防或改善的病症或紊乱中有用。还公开了包含式(I)的化合物的药物组合物以及使用这些化合物和组合物的方法。
• [EN] MODULATORS OF AMYLOID BETA.<br/>[FR] MODULATEURS DE LA PROTÉINE ?-AMYLOÏDE
  申请人：ASTRAZENECA AB

  公开号：WO2010053438A1

  公开（公告）日：2010-05-14

  The present invention relates to novel compounds of formula I and therapeutically acceptable salts thereof, their pharmaceutical compositions, processes for making them and their use as therapeutic methods for treatment and/or prevention of various diseases. In particular the invention relates to compounds, which inhibit the Aβ40 and Aβ42 production, increase the Aβ37 and Aβ38 production and maintain the Notch signaling and will be used for treatment and/or prevention of Aβ-related pathologies such as Alzheimer's disease, Downs syndrome and β-amyloid angiopathy, such as but not limited to cerebral amyloid angiopathy, hereditary cerebral hemorrhage, disorders associated with cognitive impairment, such as but not limited to MCI ("mild cognitive impairment"), Alzheimer's disease, memory loss, attention deficit symptoms associated with Alzheimer's disease, neurodegeneration associated with diseases such as Alzheimer's disease or dementia including dementia of mixed vascular and degenerative origin, pre-senile dementia, senile dementia and dementia associated with Parkinson's disease, progressive supranuclear palsy or cortical basal degeneration.

  本发明涉及式I的新化合物及其治疗上可接受的盐，它们的药物组合物，制造它们的方法以及它们作为治疗和/或预防各种疾病的治疗方法的使用。特别是，本发明涉及抑制Aβ40和Aβ42产生，增加Aβ37和Aβ38产生并维持Notch信号传导的化合物，并将用于治疗和/或预防与Aβ相关的病理，如阿尔茨海默病、唐氏综合症和β-淀粉样蛋白血管病，例如但不限于脑淀粉样血管病、遗传性脑出血、与认知障碍相关的疾病，例如但不限于MCI（“轻度认知障碍”）、阿尔茨海默病、记忆丧失、与阿尔茨海默病相关的注意力缺陷症状、与阿尔茨海默病或包括混合血管和退行性来源的痴呆在内的疾病相关的神经退行性变、早老性痴呆、老年性痴呆和与帕金森病、进行性核上瘫或皮层基底退行性变相关的痴呆。
• [EN] N-(HETEROCYCLYL AND HETEROCYCLYLALKYL)-3-BENZYLPYRIDIN-2-AMINE DERIVATIVES AS SSTR4 AGONISTS<br/>[FR] DÉRIVÉS DE N-(HÉTÉROCYCLYL ET HÉTÉROCYCLYLALKYL)-3-BENZYLPYRIDIN-2-AMINE SERVANT D'AGONISTES DE SSTR4
  申请人：TAKEDA PHARMACEUTICALS CO

  公开号：WO2021202775A1

  公开（公告）日：2021-10-07

  Disclosed are compounds of Formula (1), and pharmaceutically acceptable salts thereof, wherein n, R1, R4, R5, R6, R7, R8, R9, R10, R11, R14, X2, X3 and X12 are defined in the specification. This disclosure also relates to materials and methods for preparing compounds of Formula (1), to pharmaceutical compositions which contain them, and to their use for treating diseases, disorders, and conditions associated with SSTR4.

  披露了公式（1）的化合物，以及其中n、R1、R4、R5、R6、R7、R8、R9、R10、R11、R14、X2、X3和X12在说明书中定义的药用可接受盐。本公开还涉及用于制备公式（1）化合物的材料和方法，含有它们的药物组合物，以及它们用于治疗与SSTR4相关的疾病、障碍和状况。