N-Cbz-3-羟基吡咯烷 | 95656-88-5

• 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: N-Cbz-3-羟基吡咯烷
• 中文别名: N-CBZ-3-羟基吡咯啉；N-CBZ-3-羟基吡咯烷
• 英文名称: benzyl 3-hydroxypyrrolidine-1-carboxylate
• 英文别名: (+/-)-N-benzyloxycarbonyl-3-hydroxy-pyrrolidine；3-hydroxy-pyrrolidine-1-carboxylic acid benzyl ester
• CAS: 95656-88-5
• 化学式: C₁₂H₁₅NO₃
• 分子量: 221.256
• InChiKey: MBLJFGOKYTZKMH-UHFFFAOYSA-N

物化性质

• 沸点：
  370.7±42.0 °C(Predicted)
• 密度：
  1.263±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  49.8
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2933990090
• 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：
  2-8°C

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Benzyl 3-hydroxypyrrolidine-1-carboxylate
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: Benzyl 3-hydroxypyrrolidine-1-carboxylate
CAS number: 95656-88-5

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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.
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: C12H15NO3
Molecular weight: 221.3

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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

反应信息

• 作为反应物：
  描述：

  N-Cbz-3-羟基吡咯烷 在 三(三甲基硅基)硅烷 、 chlorophyll a 、 sodium hydride 作用下， 以 四氢呋喃 、 二甲基亚砜 、 N,N-二甲基甲酰胺 、 mineral oil 为溶剂， 反应 21.0h， 生成 1-Cbz-吡咯烷
  参考文献：
  名称：

  红光介导的 Barton-McCombie 反应

  摘要：

  描述了红光介导的 Barton-McCombie 反应，其中叶绿素 a 用作光催化剂，三（三甲基甲硅烷基）硅烷或 Hantzsch 酯用作氢源。那里...

  DOI：

  10.1246/bcsj.20200087
• 作为产物：
  描述：

  4-羟基-吡咯烷-1,2-二羧酸 1-苄酯 生成 N-Cbz-3-羟基吡咯烷
  参考文献：
  名称：

  氨基酸和多肽的还原性自由基脱羧

  摘要：

  由N-保护的α-氨基酸在室温下光解其N-羟基吡啶-2-硫酮酯所产生的自由基被叔丁基硫醇有效地淬灭，得到脱羧酸；在适当保护的天冬氨酸和谷氨酸的侧链羧基上已经进行了类似的反应。

  DOI：

  10.1039/c39840001298
• 作为试剂：
  描述：

  3-hydroxypyrrolidine hydrochloride 、 sodium hydroxide 、 氯甲酸苄酯 、 乙酸乙酯 在 乙酸乙酯 、 magnesium sulfate 、 N-Cbz-3-羟基吡咯烷 作用下， 以 水 为溶剂， 反应 3.0h， 以This resulted in 30 g (crude) of benzyl 3-hydroxypyrrolidine-1-carboxylate as brown oil的产率得到N-Cbz-3-羟基吡咯烷
  参考文献：
  名称：

  4' SUBSTITUTED COMPOUNDS HAVING 5-HT6 RECEPTOR AFFINITY

  摘要：

  本公开提供了具有亲和力的5-HT6受体的化合物，其化学式为(I)：其中R1、R2、R5、R6、B、D、E、G、Q、x和n如本文所定义。该公开还涉及制备这种化合物的方法、含有这种化合物的组合物以及使用这种化合物的方法。

  公开号：

  US20080318941A1

文献信息

• Aminodifluorosulfinium Tetrafluoroborate Salts as Stable and Crystalline Deoxofluorinating Reagents
  作者：Francis Beaulieu、Louis-Philippe Beauregard、Gabriel Courchesne、Michel Couturier、François LaFlamme、Alexandre L’Heureux

  DOI：10.1021/ol902039q

  日期：2009.11.5

  Aminodifluorosulfinium tetrafluoroborate salts were found to act as efficient deoxofluorinating reagents when promoted by an exogenous fluoride source and, in most cases, exhibited greater selectivity by providing less elimination byproduct as compared to DAST and Deoxo-Fluor. Aminodifluorosulfinium tetrafluoroborates are easy handled crystalline salts that show enhanced thermal stability over dialkylaminosulfur

  发现氨基二氟锍四氟硼酸盐在外源性氟化物源的促进下可作为有效的脱氧氟化试剂，并且在大多数情况下，与 DAST 和 Deoxo-Fluor 相比，通过提供更少的消除副产物而表现出更高的选择性。氨基二氟锍四氟硼酸盐是易于处理的结晶盐，与二烷基氨基三氟化硫相比，显示出更高的热稳定性，储存稳定，并且与 DAST 和 Deoxo-Fluor 不同，不会与水剧烈反应。
• Design of wogonin-inspired selective cyclin-dependent kinase 9 (CDK9) inhibitors with potent in vitro and in vivo antitumor activity
  作者：Jubo Wang、Tinghan Li、Tengteng Zhao、Tizhi Wu、Chuang Liu、Hong Ding、Zhiyu Li、Jinlei Bian

  DOI：10.1016/j.ejmech.2019.06.024

  日期：2019.9

  baicalensis, has been shown to be a potent and selective inhibitor of CDK9. With the purpose of investigating the activity and selectivity of this chemical scaffold, several series of wogonin derivatives were prepared and screened for CDK9 inhibition and cellular antiproliferative activity. Among these compounds, the drug-like compound 51 showed potent activity against CDK9 (IC50 = 19.9 nM) and MV4-11 cell

  Wogonin是从黄S中提取的天然产物，已被证明是CDK9的有效和选择性抑制剂。为了研究该化学支架的活性和选择性，制备了几种系列的wogonin衍生物，并筛选了其对CDK9的抑制作用和细胞的抗增殖活性。在这些化合物中，类药物化合物51显示出对CDK9（IC 50  = 19.9 nM）和MV4-11细胞生长（IC 50  = 20 nM）的有效活性。另外，与母体化合物沃戈宁相比，化合物51显示出大大改善的理化性质，例如水溶性。后续研究表明，该化合物51对CDK9过表达的癌细胞比正常细胞具有选择性。初步的抗癌作用机理研究表明，51通过半胱天冬酶依赖性凋亡抑制了MV4-11细胞的增殖。此外，突出显示的化合物51在小鼠急性髓细胞白血病（AML）模型中显示出显着的抗肿瘤活性，而在体内没有产生明显的毒性作用，这为我们进一步研究CDK9靶向抑制剂作为一种潜在的抗肿瘤药物特别是针对AML提供了新的工具。
• 6' SUBSTITUTED COMPOUNDS HAVING 5-HT6 RECEPTOR AFFINITY
  申请人：Dunn Robert

  公开号：US20080200471A1

  公开（公告）日：2008-08-21

  The present disclosure provides compounds having affinity for the 5-HT6 receptor which are of the formula (I): wherein R 1 —R 4 A, B, D, E, and G are as defined herein. The disclosure also relates to methods of preparing such compounds, compositions containing such compounds, and methods of use thereof.

  本公开提供了具有亲和力的化合物，其对5-HT6受体具有亲和力，其化学式为（I）： 其中R1-R4，A，B，D，E和G如本文所定义。该公开还涉及制备这种化合物的方法，含有这种化合物的组合物，以及这些化合物的使用方法。
• ALKYL-SUBSTITUTED 3' COMPOUNDS HAVING 5-HT6 RECEPTOR AFFINITY
  申请人：Conticello Richard

  公开号：US20100016297A1

  公开（公告）日：2010-01-21

  The present disclosure provides compounds having affinity for the 5-HT 6 receptor which are of the formula (I): wherein R 1 , R 2 , Ar, m and n are as defined herein. The disclosure also relates to methods of preparing such compounds, compositions containing such compounds, and methods of use thereof.

  本公开提供了具有对5-HT 6 受体亲和力的化合物，其化学式为（I）： 其中R1、R2、Ar、m和n如本文所定义。本公开还涉及制备这种化合物的方法、含有这种化合物的组合物以及使用它们的方法。
• [EN] CONDENSED HETEROCYCLIC COMPOUNDS HAVING 5-HT6 RECEPTOR AFFINITY<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES CONDENSÉS AYANT UNE AFFINITÉ POUR LE RÉCEPTEUR 5-HT6
  申请人：MEMORY PHARM CORP

  公开号：WO2010021797A1

  公开（公告）日：2010-02-25

  The present disclosure provides compounds having affinity for the 5-HT6 receptor which are of the formula (I) wherein R1, A, B, D, E, G, Q, Ar, n, m, and p are as defined herein. The disclosure also relates to methods of preparing such compounds, compositions containing such compounds, and methods of use thereof.

  本公开提供了具有亲和力的化合物，其对5-HT6受体具有亲和力，其化学式为（I），其中R1、A、B、D、E、G、Q、Ar、n、m和p如本文所定义。该公开还涉及制备这种化合物的方法、含有这种化合物的组合物以及使用方法。

表征谱图