di-tert-butyl 5-oxopyrrolidine-1,2-dicarboxylate | 91229-91-3

• 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 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: di-tert-butyl 5-oxopyrrolidine-1,2-dicarboxylate
• 英文别名: ditert-butyl 5-oxopyrrolidine-1,2-dicarboxylate
• CAS: 91229-91-3
• 化学式: C₁₄H₂₃NO₅
• 分子量: 285.34
• InChiKey: INVKHBRFFCQICU-UHFFFAOYSA-N

物化性质

• 熔点：
  55.0 to 59.0 °C
• 沸点：
  390.7±35.0 °C(Predicted)
• 密度：
  1.138±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  20
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.79
• 拓扑面积：
  72.9
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• 海关编码：
  2933790090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302
• 储存条件：
  存储条件：2-8°C，干燥环境中保存。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: (S)-N-Boc-2-pyrrolidone-5-carboxylic acid t-butyl 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: (S)-N-Boc-2-pyrrolidone-5-carboxylic acid t-butyl ester
CAS number: 91229-91-3

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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: C14H23NO5
Molecular weight: 285.3

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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

制备工艺

取洁净的三口反应瓶，启动搅拌装置，加入L-焦谷氨酸、甲醇和二氯甲烷溶液。随后向含有L-焦谷氨酸的甲醇-二氯甲烷溶液中滴加三乙胺，再滴加二碳酸二叔丁酯的二氯甲烷溶液。体系升温至50℃后，开启冷却回流装置。反应持续15小时后，通过薄层色谱检测反应进度。待反应结束后，移去油浴，并减压蒸除溶剂。浓缩物经硅胶柱层析纯化（洗脱剂为乙酸乙酯与石油醚按体积比1:10的比例混合），最终得到化合物(S)-N-BOC-吡咯烷酮-5-羧酸叔丁酯。

反应信息

• 作为反应物：
  描述：

  di-tert-butyl 5-oxopyrrolidine-1,2-dicarboxylate 、 烯丙醇 生成 2-tert-Butoxycarbonylamino-pentanedioic acid 5-allyl ester 1-tert-butyl ester
  参考文献：
  名称：

  SCHOENFELDER, ANGELE;MANN, ANDRE, SYNTH. COMMUN., 20,(1990) N7, C. 2585-2588

  摘要：

  DOI：
• 作为产物：
  描述：

  tert-butyl (S)-2-((tert-butoxycarbonyl)amino)-5-hydroxypentanoate 在 pyridinium chlorochromate 作用下， 以 二氯甲烷 为溶剂， 反应 12.0h， 以81%的产率得到di-tert-butyl 5-oxopyrrolidine-1,2-dicarboxylate
  参考文献：
  名称：

  Synthesis of N.alpha.,N.delta.-protected N.delta.-hydroxy-L-ornithine from L-glutamic acid

  摘要：

  DOI：

  10.1021/jo00193a016

文献信息

• Novel peptides as NS3-serine protease inhibitors of hepatitis C virus
  申请人：——

  公开号：US20030216325A1

  公开（公告）日：2003-11-20

  The present invention discloses novel compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of using them to treat disorders associated with the HCV protease.

  本发明公开了具有HCV蛋白酶抑制活性的新化合物，以及制备这种化合物的方法。在另一实施例中，本发明公开了包含这种化合物的药物组合物，以及使用它们治疗与HCV蛋白酶相关的疾病的方法。
• [EN] SPHINGOSINE-1-PHOSPHATE RECEPTOR ANTAGONISTS<br/>[FR] ANTAGONISTES DES RÉCEPTEURS DE SPHINGOSINE-1-PHOSPHATE
  申请人：EXELIXIS INC

  公开号：WO2010045580A1

  公开（公告）日：2010-04-22

  This disclosure relates to sphingosine-1 -phosphate (SlP) receptor antagonists, compositions comprising the SlP receptor antagonists and methods for using and processes for making the SlP receptor antagonists. In particularly, this disclosure relates to sphingosine-1 -phosphate 1 (SlPl) receptor antagonists, compositions comprising the SlPl receptor antagonist and methods for using the SlPl receptor antagonist, such as in the treatment of cancer, and processes for making the SlPl receptor antagonists.

  这项披露涉及神经酰胺-1-磷酸(S1P)受体拮抗剂，包括该S1P受体拮抗剂的组合物以及使用和制备该S1P受体拮抗剂的方法。特别是，这项披露涉及神经酰胺-1-磷酸1(S1P1)受体拮抗剂，包括该S1P1受体拮抗剂的组合物以及使用该S1P1受体拮抗剂的方法，例如在癌症治疗中，并且包括制备该S1P1受体拮抗剂的方法。
• [EN] CASEIN KINASE 1 DELTA MODULATORS<br/>[FR] MODULATEURS DE LA CASÉINE KINASE 1 DELTA
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2022058920A1

  公开（公告）日：2022-03-24

  A compound of Formula (I), pharmaceutical compositions containing them, methods of making them, and methods of using them including methods for treating disease states, disorders, and conditions associated with casein kinase 1 delta (CSNK1D) modulation, such as those associated with mood/psychiatric disorders, neurodegenerative diseases, cancers, addiction and substance abuse disorders, pain, and metabolic diseases.Wherein R1, R2, R3, and R4, are defined herein.

  一种化合物公式(I)，包含它们的药物组合物，制备它们的方法，以及使用它们的方法，包括用于治疗与酪氨酸激酶1δ(CSNK1D)调节相关的疾病状态、障碍和病情的方法，例如与情绪/精神障碍、神经退行性疾病、癌症、成瘾和物质滥用障碍、疼痛和代谢性疾病相关的方法。其中，R1、R2、R3和R4在此定义。
• Sphingosine-1-Phosphate Receptor Antagonists
  申请人：Ibrahim Mohamed Abdulkader

  公开号：US20110288076A1

  公开（公告）日：2011-11-24

  This disclosure relates to sphingosine-1-phosphate (S1P) receptor antagonists, compositions comprising the S1P receptor antagonists and methods for using and processes for making the S1P receptor antagonists. In particularly, this disclosure relates to sphingosine-1-phosphate 1 (S1P1) receptor antagonists, compositions comprising the S1P1 receptor antagonist and methods for using the S1P1 receptor antagonist, such as in the treatment of cancer, and processes for making the S1P1 receptor antagonists.

  本公开涉及鞘氨醇-1-磷酸（S1P）受体拮抗剂，包括含有S1P受体拮抗剂的组合物，以及使用和制备S1P受体拮抗剂的方法。特别地，本公开涉及鞘氨醇-1-磷酸1（S1P1）受体拮抗剂，包括含有S1P1受体拮抗剂的组合物，以及使用S1P1受体拮抗剂的方法，例如用于治疗癌症，以及制备S1P1受体拮抗剂的方法。
• HETEROARYL PYRIDONE AND AZA-PYRIDONE AMIDE COMPOUNDS
  申请人：Genentech, Inc.

  公开号：US20150011461A1

  公开（公告）日：2015-01-08

  Heteroaryl pyridone and aza-pyridone amide compounds of Formula I are provided, and various substituents including stereoisomers, tautomers, and pharmaceutically acceptable salts thereof, useful for inhibiting Btk, and for treating cancer and immune disorders such as inflammation mediated by Btk. Methods of using compounds of Formula I for in vitro, in situ, and in vivo diagnosis, and treatment of such disorders in mammalian cells, or associated pathological conditions, are disclosed.

  提供了公式I的杂环芘酮和氮杂芘酮酰胺化合物，包括立体异构体，互变异构体和其药学上可接受的盐，有助于抑制Btk，用于治疗癌症和免疫紊乱，如由Btk介导的炎症。公开了使用公式I化合物进行哺乳动物细胞中的体外，体内和原位诊断和治疗此类紊乱或相关病理条件的方法。