[(1S)-1-[[(2,5-二氧代-1-吡咯烷基)氧基]羰基]丙基]氨基甲酸苄酯 | 71447-81-9

• 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: [(1S)-1-[[(2,5-二氧代-1-吡咯烷基)氧基]羰基]丙基]氨基甲酸苄酯
• 英文名称: N-benzyloxycarbonyl-(2S)-aminobutyric acid succinimide ester
• 英文别名: Cbz-Abu-OSu；Z-Abu-osu；(2,5-dioxopyrrolidin-1-yl) (2S)-2-(phenylmethoxycarbonylamino)butanoate
• CAS: 71447-81-9
• 化学式: C₁₆H₁₈N₂O₆
• 分子量: 334.329
• InChiKey: URUMIJQEKNQEHN-LBPRGKRZSA-N

物化性质

• 密度：
  1.33±0.1 g/cm3 (20 ºC 760 Torr)

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  24
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  102
• 氢给体数：
  1
• 氢受体数：
  6

安全信息

• 储存条件：
  2-8°C

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Z-Abu-osu
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: Z-Abu-osu
CAS number: 71447-81-9

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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: C16H18N2O6
Molecular weight: 334.3

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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：

  [(1S)-1-[[(2,5-二氧代-1-吡咯烷基)氧基]羰基]丙基]氨基甲酸苄酯 在 N-乙基吗啉 、 三乙胺 、 氯甲酸异丁酯 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 0.5h， 生成 N-benzyloxycarbonyl-(2S)-aminobutyryl-L-proline n-pentylamide
  参考文献：
  名称：

  Inhibitors of Tripeptidyl Peptidase II. 3. Derivation of Butabindide by Successive Structure Optimizations Leading to a Potential General Approach to Designing Exopeptidase Inhibitors

  摘要：

  The cholecystokinin-8 (CCK-8)-inactivating peptidase is a serine peptidase that has been shown to be a membrane-bound isoform of tripeptidyl peptidase II (EC 3.4.14.10). It cleaves the neurotransmitter CCK-8 sulfate at the Met-Gly bond to give Asp-Tyr(SO(3)H)-Met-OH + GlyTrp-Met-Asp-Phe-NH(2). Starting from Val-Pro-NHBu, a dipeptide of submicromolar affinity that had previously been generated to serve as a lead, successive optimization at P3, P1, and then P2 gave Abu-Pro-NHBu (18, K(i) = 80 nM). Further transformation (by making a benzologue) gave the indoline analogue, butabindide (33) as a reversible inhibitor having nanomolar affinity (Ki = 7 nM). Retrospective analysis suggested the possibility of a general approach to designing exopeptidase inhibitors starting from the structure of the first hydrolysis product. Application of this approach to CCK-8 led to Abu-Phe-NHBu (37), but this only had K(i) = 9.4 mu M. Molecular modeling, to determine the minimum energy conformations and explain the 1000-fold better affinity of butabindide, indicated that 37 cannot access the likely active conformation of butabindide.

  DOI：

  10.1021/jm0500830
• 作为产物：
  描述：

  氯甲酸苄酯 在 sodium hydroxide 、 N,N'-二环己基碳二亚胺 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 3.5h， 生成 [(1S)-1-[[(2,5-二氧代-1-吡咯烷基)氧基]羰基]丙基]氨基甲酸苄酯
  参考文献：
  名称：

  5-取代的1-carbobenzoxy-2-iminohydantoins作为潜在的抗惊厥药的结构活性研究。

  摘要：

  根据我们先前的发现，已合成了一系列5取代的2-亚氨基乙内酰脲并进行了抗惊厥活性试验，以更好地了解2-亚氨基乙内酰脲的SAR。在测试的化合物中，（S）-（+）-1-碳-苄氧基-2-亚氨基乙内酰脲类似物与乙基（6）-，正丙基（7a）-，异丙基（8）-，烯丙基（9）-和仲亚氨基乙内酰脲环的C5上的丁基（11）取代基提供的抗MES试验的最佳活性，ED50值在52-74 mg / kg的范围内。除8种化合物外，所有上述化合物均显示出抗scMET试验的活性，ED50值在141-223 mg / kg范围内。所有显着活性的化合物（1、6、7a，8、9和11）在C5位置均具有2至3个碳原子长度的脂族烃侧链。所有没有或仅有最小活性的化合物具有较短或较长的侧链。在C5位置被芳基，芳基烷基或含有杂原子的烷基和芳基烷基取代的化合物也没有显示出对MES和scMET测试的活性。结果表明，当2-亚氨基乙内酰脲具有正确的

  DOI：

  10.1021/jm00044a003

文献信息

• Structure-activity relationships of a novel class of Src SH2 inhibitors
  作者：John L. Buchanan、Chi B. Vu、Taylor J. Merry、Evelyn G. Corpuz、Selvaluxmi G. Pradeepan、Ukti N. Mani、Michael Yang、Hilary R. Plake、Vaibhav M. Varkhedkar、Berkley A. Lynch、Ian A. MacNeil、Kara A. Loiacono、Choi Lai Tiong、Dennis A. Holt

  DOI：10.1016/s0960-894x(99)00389-3

  日期：1999.8

  The structure-activity relationships (SAR) of a novel class of Src SH2 inhibitors are described. Variation at the pY+1 and pY+3 side chain positions using 2,4- and 2,5-substituted thiazoles and 1,2,4-oxadiazoles as scaffolds resulted in inhibitors that bound as well as the standard tetrapeptide Ac-pYEEI-NH2. (C) 1999 Elsevier Science Ltd. All rights reserved.
• Inhibitors of HIV-1 Proteinase Containing 2-Heterosubstituted 4-Amino-3-hydroxy-5-phenylpentanoic Acid: Synthesis, Enzyme Inhibition, and Antiviral Activity
  作者：Dieter Scholz、Andreas Billich、Brigitte Charpiot、Peter Ettmayer、Philipp Lehr、Brigitte Rosenwirth、Erwin Schreiner、Hubert Gstach

  DOI：10.1021/jm00045a013

  日期：1994.9

  A convenient procedure for the synthesis of 2-heterosubstituted statine derivatives as novel building blocks in HN-protease inhibitors has been developed. The synthesis starts with protected L-phenylalaninols, which were converted to gamma-amino alpha,beta-unsaturated esters in a one-pot procedure. A highly diastereoseletive epoxidation of the N-protected (E)-enoates, followed by regioselective ring opening of the corresponding 2,3-epoxy esters with a variety of heteronucleophiles, resulted in 2-heterosubstituted statine derivatives. The overall stereochemical outcome of the transformations meets the required configuration of HIV-protease inhibitors. The short, synthetically flexible, and highly diastereoselective synthesis of 2-heterosubstituted statines has enabled a broad derivation, covering the S3, S2, and S1'-S3' sites of the enzyme. In a series of 46 derivatives, several potent inhibitors were obtained with K-i values as low as 3.4 nM and antiviral activity in the lower nanomolar-range. The structural parameters of the compounds which determine the potency of inhibition and selectivity for the viral enzyme are discussed.
• ATHERTON, F. R.;HASSALL, C. H.;LAMBERT, R. W.
  作者：ATHERTON, F. R.、HASSALL, C. H.、LAMBERT, R. W.

  DOI：——

  日期：——
• Structure-Activity Study of 5-Substituted 1-Carbobenzoxy-2-iminohydantoins as Potential Anticonvulsant Agents
  作者：Zhong-Yue Sun、Chul-Hoon Kwon、John N. D. Wurpel

  DOI：10.1021/jm00044a003

  日期：1994.9

  compounds except 8 also showed activity against the scMET test with ED50 values in the range of 141-223 mg/kg. All significantly active compounds (1, 6, 7a, 8, 9, and 11) possessed aliphatic hydrocarbon side chains of two- to three-carbon lengths at the C5 position. All of the compounds with no or minimal activity had either shorter or longer side chains. The compounds substituted at the C5 position by

  根据我们先前的发现，已合成了一系列5取代的2-亚氨基乙内酰脲并进行了抗惊厥活性试验，以更好地了解2-亚氨基乙内酰脲的SAR。在测试的化合物中，（S）-（+）-1-碳-苄氧基-2-亚氨基乙内酰脲类似物与乙基（6）-，正丙基（7a）-，异丙基（8）-，烯丙基（9）-和仲亚氨基乙内酰脲环的C5上的丁基（11）取代基提供的抗MES试验的最佳活性，ED50值在52-74 mg / kg的范围内。除8种化合物外，所有上述化合物均显示出抗scMET试验的活性，ED50值在141-223 mg / kg范围内。所有显着活性的化合物（1、6、7a，8、9和11）在C5位置均具有2至3个碳原子长度的脂族烃侧链。所有没有或仅有最小活性的化合物具有较短或较长的侧链。在C5位置被芳基，芳基烷基或含有杂原子的烷基和芳基烷基取代的化合物也没有显示出对MES和scMET测试的活性。结果表明，当2-亚氨基乙内酰脲具有正确的
• Inhibitors of Tripeptidyl Peptidase II. 3. Derivation of Butabindide by Successive Structure Optimizations Leading to a Potential General Approach to Designing Exopeptidase Inhibitors
  作者：C. Robin Ganellin、Paul B. Bishop、Ramesh B. Bambal、Suzanne M. T. Chan、Bertrand Leblond、Andrew N. J. Moore、Lihua Zhao、Pierre Bourgeat、Christiane Rose、Froylan Vargas、Jean-Charles Schwartz

  DOI：10.1021/jm0500830

  日期：2005.11.1

  The cholecystokinin-8 (CCK-8)-inactivating peptidase is a serine peptidase that has been shown to be a membrane-bound isoform of tripeptidyl peptidase II (EC 3.4.14.10). It cleaves the neurotransmitter CCK-8 sulfate at the Met-Gly bond to give Asp-Tyr(SO(3)H)-Met-OH + GlyTrp-Met-Asp-Phe-NH(2). Starting from Val-Pro-NHBu, a dipeptide of submicromolar affinity that had previously been generated to serve as a lead, successive optimization at P3, P1, and then P2 gave Abu-Pro-NHBu (18, K(i) = 80 nM). Further transformation (by making a benzologue) gave the indoline analogue, butabindide (33) as a reversible inhibitor having nanomolar affinity (Ki = 7 nM). Retrospective analysis suggested the possibility of a general approach to designing exopeptidase inhibitors starting from the structure of the first hydrolysis product. Application of this approach to CCK-8 led to Abu-Phe-NHBu (37), but this only had K(i) = 9.4 mu M. Molecular modeling, to determine the minimum energy conformations and explain the 1000-fold better affinity of butabindide, indicated that 37 cannot access the likely active conformation of butabindide.