N-BOC-D-氨基丁酸 | 45121-22-0

• 物质功能分类: 生物化工 - 氨基酸及其衍生物 - BOC-氨基酸
• 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
• 中文名称: N-BOC-D-氨基丁酸
• 中文别名: BOC-D-2-氨基丁酸；N-BOC-D-2-氨基丁酸；Boc-D-2-氨基丁酸；BOC-D-ABU-OH；N-Boc-D-2-氨基丁酸
• 英文名称: Boc-D-Abu
• 英文别名: Boc-D-Abu-OH；(R)-2-((tert-butoxycarbonyl)amino)butanoic acid；(2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid
• CAS: 45121-22-0
• 化学式: C₉H₁₇NO₄
• mdl: MFCD00270335
• 分子量: 203.238
• InChiKey: PNFVIPIQXAIUAY-ZCFIWIBFSA-N

物化性质

• 沸点：
  334.5±25.0 °C(Predicted)
• 密度：
  1.101
• 溶解度：
  溶于DMF（1mmol溶于1mlDMF）。
• 稳定性/保质期：
  常规情况下不会分解，没有危险反应。

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  14
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.777
• 拓扑面积：
  75.6
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  密封、阴凉、干燥保存

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Boc-D-Abu-OH
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: Boc-D-Abu-OH
CAS number: 45121-22-0

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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: C9H17NO4
Molecular weight: 203.2

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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

N-BOC-D-氨基丁酸是一种重要的生化试剂，主要用于多肽或模拟肽合成及氨基酸保护单体。通过化学水解，可以将N-BOC-D-2-氨基丁酸酯转化为D-2-氨基丁酸。

制备方法

以嗜烟碱节杆菌（Arthrobacter nicotinovorans）WYG001经发酵培养获得的湿菌体或冷冻干燥后的干菌体作为催化剂，以N-BOC-DL-2-氨基丁酸酯为底物，采用0.1M、pH7.0磷酸缓冲液作为反应介质，在20～40°C、200rpm条件下进行转化反应（优选反应时间为1～30小时）。反应结束后，通过分离纯化获得N-BOC-D-2-氨基丁酸酯。

反应信息

• 作为反应物：
  描述：

  N-BOC-D-氨基丁酸 在 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 反应 6.0h， 以5.5 mg的产率得到D-2-氨基丁酸
  参考文献：
  名称：

  带有双氨基甲酸酯保护的脱氢氨基酸酯催化不对称加氢及其在xCT抑制剂合成中的应用

  摘要：

  首次检查了具有双氨基甲酸酯保护作用的脱氢氨基酸酯的催化不对称氢化反应，以制备旋光性氨基酸。该新方法已成功应用于新的胱氨酸-谷氨酸交换抑制剂的合成。

  DOI：

  10.1002/chem.201900289
• 作为产物：
  描述：

  D-2-氨基丁酸 在 2-(叔丁氧羰基氧亚氨基)-2-苯乙腈 、 三乙胺 作用下， 以 水 、 丙酮 为溶剂， 反应 4.0h， 以100%的产率得到N-BOC-D-氨基丁酸
  参考文献：
  名称：

  Synthesis, biological testing, and stereochemical assignment of an end group modified retro-inverso bombesin C-terminal nonapeptide

  摘要：

  DOI：

  10.1021/jo00297a039

文献信息

• [EN] DIHYDROPYRROLONAPHTYRIDINONE COMPOUNDS AS INHIBITORS OF JAK<br/>[FR] COMPOSÉS DE DIHYDROPYRROLONAPHTYRIDINONE COMME INHIBITEURS DE JAK
  申请人：TAKEDA PHARMACEUTICAL

  公开号：WO2010144486A1

  公开（公告）日：2010-12-16

  Disclosed are JAK inhibitors of formula (I) where G1, R1, R2, R3, R4, R5, R6, and R7 are defined in the specification. Also disclosed are pharmaceutical compositions, kits and articles of manufacture which contain the compounds, methods and materials for making the compounds, and methods of using the compounds to treat diseases, disorders, and conditions involving the immune system and inflammation, including rheumatoid arthritis, hematological malignancies, epithelial cancers (i.e., carcinomas), and other diseases, disorders or conditions associated with JAK.

  揭示了式(I)的JAK抑制剂，其中G1、R1、R2、R3、R4、R5、R6和R7在规范中定义。还披露了含有这些化合物的药物组合物、试剂盒和制造物品，制备这些化合物的方法和材料，以及使用这些化合物治疗涉及免疫系统和炎症的疾病、紊乱和症状的方法，包括类风湿关节炎、血液恶性肿瘤、上皮癌（即癌症）和其他与JAK相关的疾病、紊乱或症状。
• HYDANTOIN DERIVATIVES USEFUL AS KV3 INHIBITORS
  申请人：Alvaro Giuseppe

  公开号：US20130267510A1

  公开（公告）日：2013-10-10

  The invention provides compounds of formula (I): Said compounds being inhibitors of Kv3 channels and of use in the prophylaxis or treatment of related disorders.

  该发明提供了化合物的公式(I)：所述化合物是Kv3通道的抑制剂，可用于预防或治疗相关疾病。
• [EN] INHIBITORS OF APOL1 AND USE OF THE SAME<br/>[FR] INHIBITEURS D'APOL1 ET LEUR UTILISATION
  申请人：VERTEX PHARMA

  公开号：WO2021252859A1

  公开（公告）日：2021-12-16

  The disclosure provides at least one compound, deuterated derivative, or pharmaceutically acceptable salt chosen from compounds of formula (I), deuterated derivatives thereof, and pharmaceutically acceptable salts of any of the foregoing, compositions comprising the same, and methods of making and using the same, including use in treating APOL1 mediated kidney disease.

  本公开提供了至少一种化合物、重氢化衍生物或药用可接受的盐，选自公式(I)化合物、其重氢化衍生物以及任何前述物质的药用可接受的盐，包含同一的组成物，以及制造和使用同一的方法，包括用于治疗APOL1介导的肾脏疾病。
• [EN] AMIDES AS PIM INHIBITORS<br/>[FR] AMIDES CONVENANT COMME INHIBITEURS DES PIM
  申请人：AMGEN INC

  公开号：WO2013130660A1

  公开（公告）日：2013-09-06

  The invention relates to amide-containing compounds of formula (1), and salts thereof. In some embodiments, the invention relates to inhibitors or modulators of Pim-1 and/or Pim-2, and/or Pim-3 protein kinase activity or enzyme function. In still further embodiments, the invention relates to pharmaceutical compositions comprising compounds disclosed herein, and their use in the prevention and treatment of Pim kinase related conditions and diseases, preferably cancer.

  本发明涉及式(1)的含酰胺化合物及其盐。在一些实施例中，本发明涉及Pim-1和/或Pim-2和/或Pim-3蛋白激酶活性或酶功能的抑制剂或调节剂。在更进一步的实施例中，本发明涉及包含本文披露的化合物的药物组合物，及其用于预防治疗Pim激酶相关状况和疾病，尤其是癌症的应用。
• Highly Practical Methodology for the Synthesis of <scp>d</scp>- and <scp>l</scp>-α-Amino Acids, <i>N</i>-Protected α-Amino Acids, and <i>N</i>-Methyl-α-amino Acids
  作者：Andrew G. Myers、James L. Gleason、Taeyoung Yoon、Daniel W. Kung

  DOI：10.1021/ja9624073

  日期：1997.1.1

  step the asymmetric alkylation of pseudoephedrine glycinamide (1) or pseudoephedrine sarcosinamide (2). Practical procedures for the synthesis of 1 and 2 from pseudoephedrine and glycine methyl ester or sarcosine methyl ester, respectively, are presented. Optimum protocols for the enolization and subsequent alkylation of 1 and 2 are described. Alkylation reactions of 1 and 2 are found to be quite efficient

  提供了一种非常实用的合成 d-和 l-α-氨基酸、N-保护的 α-氨基酸和 N-甲基-α-氨基酸的方法的完整细节，其中使用伪麻黄碱甘氨酰胺的不对称烷基化作为关键步骤(1) 或伪麻黄碱肌酰胺 (2)。介绍了分别从伪麻黄碱和甘氨酸甲酯或肌氨酸甲酯合成 1 和 2 的实用程序。描述了 1 和 2 的烯醇化和随后的烷基化的最佳方案。发现 1 和 2 的烷基化反应对于范围广泛的卤代烷底物非常有效，并且产物以高非对映选择性形成。通过在水或水-二恶烷混合物中加热，这些烷基化反应的产物可以有效地水解并且几乎没有外消旋化。该协议为制备高对映体纯度的无盐 α-氨基酸提供了一种非常实用的方法。或者，烷基化产物...