5-(叔丁氧基羰基氨基-甲基)-异噁唑-3-羧酸乙酯 | 253196-37-1

• 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 - 唑类
• 中文名称: 5-(叔丁氧基羰基氨基-甲基)-异噁唑-3-羧酸乙酯
• 中文别名: 5-(N-BOC)氨基甲基异恶唑-3-羧酸酯
• 英文名称: Ethyl [N-(tert-butoxycarbonyl)-5-aminomethyl]isoxazole-3-carboxylate
• 英文别名: ethyl 5-{[(tert-butoxycarbonyl)amino]methyl}isoxazole-3-carboxylate；5-(tert-butoxycarbonylaminomethyl)-isoxazole-3-carboxylic acid ethyl ester；ethyl 5-[[(2-methylpropan-2-yl)oxycarbonylamino]methyl]-1,2-oxazole-3-carboxylate；Ethyl 5-(N-Boc)aminomethylisoxazole-3-carboxylate
• CAS: 253196-37-1
• 化学式: C₁₂H₁₈N₂O₅
• 分子量: 270.285
• InChiKey: XMBGWRAQFDOMCS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  19
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  90.7
• 氢给体数：
  1
• 氢受体数：
  6

安全信息

• 海关编码：
  2934999090

SDS

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SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name : Ethyl 5-(N-Boc)Aminomethylisoxazole-3-
Carboxylate
REACH No. : A registration number is not available for this substance as the substance
or its uses are exempted from registration, the annual tonnage does not
require a registration or the registration is envisaged for a later
registration deadline.
Relevant identified uses of the substance or mixture and uses advised against
Identified uses : Laboratory chemicals, Manufacture of substances

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SECTION 2: Hazards identification
Classification of the substance or mixture
Not a hazardous substance or mixture according to Regulation (EC) No. 1272/2008.
This substance is not classified as dangerous according to Directive 67/548/EEC.
Label elements
The product does not need to be labelled in accordance with EC directives or respective national laws.
Other hazards
This substance/mixture contains no components considered to be either persistent, bioaccumulative and
toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

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SECTION 3: Composition/information on ingredients
Substances
Molecular weight : 270,29 g/mol
No components need to be disclosed according to the applicable regulations.

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SECTION 4: First aid measures
Description of first aid measures
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration.
In case of skin contact
Wash off with soap and plenty of water.
In case of eye contact
Flush eyes with water as a precaution.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water.
Most important symptoms and effects, both acute and delayed
The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in
section 11
Indication of any immediate medical attention and special treatment needed
No data available

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SECTION 5: Firefighting measures
Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Nature of decomposition products not known.
Advice for firefighters
Wear self-contained breathing apparatus for firefighting if necessary.
Further information
No data available

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SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Avoid dust formation. Avoid breathing vapours, mist or gas.
For personal protection see section 8.
Environmental precautions
No special environmental precautions required.
Methods and materials for containment and cleaning up
Sweep up and shovel. Keep in suitable, closed containers for disposal.
Reference to other sections
For disposal see section 13.

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SECTION 7: Handling and storage
Precautions for safe handling
Provide appropriate exhaust ventilation at places where dust is formed.
For precautions see section 2.2.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Storage class (TRGS 510): Non Combustible Solids
Specific end use(s)
Apart from the uses mentioned in section 1.2 no other specific uses are stipulated

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SECTION 8: Exposure controls/personal protection
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
General industrial hygiene practice.
Personal protective equipment
Eye/face protection
Use equipment for eye protection tested and approved under appropriate government standards
such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
(without touching glove's outer surface) to avoid skin contact with this product. Dispose of
contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
the standard EN 374 derived from it.
Body Protection
Choose body protection in relation to its type, to the concentration and amount of dangerous
substances, and to the specific work-place., The type of protective equipment must be selected
according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
Respiratory protection is not required. Where protection from nuisance levels of dusts are desired,
use type N95 (US) or type P1 (EN 143) dust masks. Use respirators and components tested and
approved under appropriate government standards such as NIOSH (US) or CEN (EU).
Control of environmental exposure
No special environmental precautions required.

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SECTION 9: Physical and chemical properties
Information on basic physical and chemical properties
a) Appearance Form: solid
b) Odour No data available
c) Odour Threshold No data available
d) pH No data available
e) Melting point/freezing No data available
point
f) Initial boiling point and No data available
boiling range
g) Flash point No data available
h) Evaporation rate No data available
i) Flammability (solid, gas) No data available
j) Upper/lower No data available
flammability or
explosive limits
k) Vapour pressure No data available
l) Vapour density No data available
m) Relative density No data available
n) Water solubility No data available
o) Partition coefficient: n- No data available
octanol/water
p) Auto-ignition No data available
temperature
q) Decomposition No data available
temperature
r) Viscosity No data available
s) Explosive properties No data available
t) Oxidizing properties No data available
Other safety information
No data available

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SECTION 10: Stability and reactivity
Reactivity
No data available
Chemical stability
Stable under recommended storage conditions.
Possibility of hazardous reactions
No data available
Conditions to avoid
No data available
Incompatible materials
Strong oxidizing agents
Hazardous decomposition products
In the event of fire: see section 5

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SECTION 11: Toxicological information
Information on toxicological effects
Acute toxicity
No data available
Skin corrosion/irritation
No data available
Serious eye damage/eye irritation
No data available
Respiratory or skin sensitisation
No data available
Germ cell mutagenicity
No data available
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
No data available
Specific target organ toxicity - single exposure
No data available
Specific target organ toxicity - repeated exposure
No data available
Aspiration hazard
No data available
Additional Information
RTECS: Not available
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.

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SECTION 12: Ecological information
Toxicity
No data available
Persistence and degradability
No data available
Bioaccumulative potential
No data available
Mobility in soil
No data available
Results of PBT and vPvB assessment
This substance/mixture contains no components considered to be either persistent, bioaccumulative and
toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
Other adverse effects
No data available

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SECTION 13: Disposal considerations
Waste treatment methods
Product
Offer surplus and non-recyclable solutions to a licensed disposal company.
Contaminated packaging
Dispose of as unused product.

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SECTION 14: Transport information
UN number
ADR/RID: - IMDG: - IATA: -
UN proper shipping name
ADR/RID: Not dangerous goods
IMDG: Not dangerous goods
IATA: Not dangerous goods
Transport hazard class(es)
ADR/RID: - IMDG: - IATA: -
Packaging group
ADR/RID: - IMDG: - IATA: -
Environmental hazards
ADR/RID: no IMDG Marine pollutant: no IATA: no
Special precautions for user
No data available

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SECTION 15: Regulatory information
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
Safety, health and environmental regulations/legislation specific for the substance or mixture
No data available
Chemical Safety Assessment
For this product a chemical safety assessment was not carried out

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SECTION 16: Other information
Further information
Copyright 2014 Co. LLC. License granted to make unlimited paper copies for internal use
only.
The above information is believed to be correct but does not purport to be all inclusive and shall be
used only as a guide. The information in this document is based on the present state of our knowledge
and is applicable to the product with regard to appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Corporation and its Affiliates shall not be held
liable for any damage resulting from handling or from contact with the above product. See
and/or the reverse side of invoice or packing slip for additional terms and conditions of sale.

反应信息

• 作为反应物：
  描述：

  5-(叔丁氧基羰基氨基-甲基)-异噁唑-3-羧酸乙酯 在 sodium tetrahydroborate 、 N,N-二异丙基乙胺 、 三氟乙酸 作用下， 以 乙醇 、 二氯甲烷 、 乙二醇甲醚 为溶剂， 反应 49.0h， 生成 [5-[[[4-[[5-[2-(3-methoxyphenyl)ethyl]-2H-pyrazol-3-yl]amino]pyrimidin-2-yl]amino]methyl]-1,2-oxazol-3-yl]methanol
  参考文献：
  名称：

  Novel Compounds

  摘要：

  提供了一个化合物，其化学式为(I)：制备方法、药物组合物以及在治疗中的用途。

  公开号：

  US20080004302A1
• 作为产物：
  描述：

  N-Boc-氨基丙炔 、 氯代肟基乙酸乙酯 在 三乙胺 作用下， 以 四氢呋喃 、 乙醚 为溶剂， 反应 16.0h， 以69%的产率得到5-(叔丁氧基羰基氨基-甲基)-异噁唑-3-羧酸乙酯
  参考文献：
  名称：

  具有富电子芳族B环的GluN2A选择性NMDA受体拮抗剂的合成

  摘要：

  谷氨酸能的N-甲基-D-天冬氨酸（NMDA）受体是异四聚体离子通道，可以包含不同的亚基。含有GluN2A亚基的NMDA受体与焦虑症，抑郁症和精神分裂症等疾病相关。但是，这些NMDA受体亚型的确切作用仍不清楚。为了更好地理解含GluN2A受体的作用，设计了新型配体。与分离的结合位点TCN-201（1）和类似物采用环A和环B平行取向的U形构象。为了增加这些环之间的π/π相互作用，TCN-201的环B被不同的电子富集的噻唑，恶唑，和异恶唑杂环。通过用表达含GluN2A的NMDA受体的非洲爪蟾卵母细胞的两电极电压钳实验测量抑制活性。发现21c，31a，37a和37b能够抑制离子通道。异恶唑衍生物37b是最有效的负变构调节剂，在10μM的浓度下显示40％的TCN-201活性。

  DOI：

  10.1016/j.ejmech.2020.112939

文献信息

• PYRAZOLE COMPOUNDS AND USE THEREOF
  申请人：Takagi Masaki

  公开号：US20090036450A1

  公开（公告）日：2009-02-05

  The pyrazole compound of the present invention is represented by the following general formula (I). The pyrazole compound of the present invention or a salt thereof or a solvate thereof potently inhibits liver glycogen phosphorylase, and, therefore, is useful as a therapeutic or prophylactic agent for diabetes. wherein each symbol denotes as described in the specifications.

  本发明的吡唑化合物由以下一般式（I）表示。本发明的吡唑化合物或其盐或溶剂化物强力抑制肝糖原磷酸化酶，因此，可用作糖尿病的治疗或预防剂。其中，每个符号如规范中所述。
• OXO-HETEROCYCLIC SUBSTITUTED CARBOXYLIC ACID DERIVATIVES AND THE USE THEREOF
  申请人：Hahn Michael

  公开号：US20110034450A1

  公开（公告）日：2011-02-10

  The present application relates to novel carboxylic acid derivatives having an oxo-substituted azaheterocyclic partial structure, processes for their preparation, their use for the treatment and/or prophylaxis of diseases, and their use for producing medicaments for the treatment and/or prophylaxis of diseases, especially for the treatment and/or prevention of cardiovascular disorders.

  本申请涉及具有氧代取代的氮杂杂环部分结构的新型羧酸衍生物，其制备方法，其用于治疗和/或预防疾病的用途，以及其用于生产用于治疗和/或预防疾病的药物的用途，特别是用于治疗和/或预防心血管疾病的用途。
• Synthesis and pharmacological profile of a series of 2,5-substituted-N,N-dimethyltryptamine derivatives as novel antagonists for the vascular 5-HT1B-like receptor
  作者：Gerard P. Moloney、Graeme R. Martin、Neil Mathews、Heather Hobbs、Susan Dodsworth、Pang Yih Sang、Cameron Knight、Miles Maxwell、Robert C. Glen

  DOI：10.1039/a903328i

  日期：——

  The coronary 5-HT1B-like receptor has been implicated in vasospasm and it is postulated that a 5-HT1B-like antagonist may block the detrimental action of 5-HT whilst not interfering with normal blood vessel function. The synthesis and pharmacological profile of a novel series of 2-(N-heteroaryl)carboxamido-5-substituted-N,N-dimethyltryptamine derivatives as silent (as judged by the inability of angiotensin II to unmask 5-HT1B-like receptor mediated agonist activity in the rabbit femoral artery), competitive and selective 5-HT1B-like receptor antagonists is described. Modifications to the 2-carboxamido sidechain as well as the 5-ethylene linked heterocycle are explored. N-Furfuryl-5-[2-(N-phthalimido)ethyl]-3-[2-(dimethylamino)ethyl]-1H-indole-2-carboxamide (34) was discovered which fulfilled our in vitro selection criteria and which had a favourable pharmacokinetic profile. Compound 34 showed good affinity (pKB = 7.38) for the vascular 5-HT1B-like receptor and greater than 125 fold selectivity over α1-adrenoceptor affinity. The selectivity of 34 and related compounds for the 5-HT1B-like receptor over other receptor subtypes is discussed and a mode of binding for this class of compound to a pharmacophore model is proposed.

  冠状动脉5-HT1B样受体与血管痉挛有关，并且推测5-HT1B样拮抗剂可以阻断5-HT的有害作用，同时不干扰正常的血管功能。一系列新型 2-(N-杂芳基)甲酰氨基-5-取代-N,N-二甲基色胺衍生物的合成和药理学概况为沉默（通过血管紧张素 II 无法揭露 5-HT1B 样受体介导的激动剂来判断）描述了竞争性和选择性 5-HT1B 样受体拮抗剂。探索了对 2-甲酰胺基侧链以及 5-亚乙基连接的杂环的修饰。发现 N-糠基-5-[2-(N-邻苯二甲酰亚胺)乙基]-3-[2-(二甲氨基)乙基]-1H-吲哚-2-甲酰胺 (34)，它满足我们的体外选择标准，并且具有良好的药代动力学特征。化合物 34 对血管 5-HT1B 样受体表现出良好的亲和力 (pKB = 7.38)，选择性比 α1-肾上腺素受体亲和力高 125 倍以上。讨论了 34 种及相关化合物相对于其他受体亚型对 5-HT1B 样受体的选择性，并提出了此类化合物与药效团模型的结合模式。
• [EN] PYRIMIDINE DERIVATIVES AS MODULATORS OF INSULINE-LIKE GROWTH FACTOR-1 RECEPTOR (IGF-I)<br/>[FR] DERIVES DE PYRIMIDINE UTILISES EN TANT QUE MODULATEURS DU RECEPTEUR DE DU FACTEUR 1 DE CROISSANCE (IGF-I) SEMBLABLE A L'INSULINE
  申请人：ASTRAZENECA AB

  公开号：WO2003048133A1

  公开（公告）日：2003-06-12

  The invention provides compounds of formula [Chemical formula should be inserted here. Please see paper copy]in which R1, R2, R3 and R4 have the meanings defined in the specification; processes for their preparation; pharmaceutical compositions containing them; a process for preparing the pharmaceutical compositions; and their use in therapy.

  本发明提供公式[应在此处插入化学式。请参见纸质副本]的化合物，其中R1、R2、R3和R4的含义如规范所定义；制备它们的过程；包含它们的药物组合物；制备药物组合物的过程；以及它们在治疗中的应用。
• Pyrimidine derivatives as modulators of insulin-like growth factor-1 receptor (igf-i)
  申请人：Barlaam Bernard

  公开号：US20050054638A1

  公开（公告）日：2005-03-10

  The invention provides compounds of formula in which R 1 , R 2 , R 3 and R 4 have the meanings defined in the specification; processes for the preparation; pharmaceutical compositions containing them; a process for preparing the pharmaceutical compositions; and their use in therapy.

  该发明提供了公式中R1，R2，R3和R4具有规范中定义的含义的化合物；制备过程；包含它们的制药组合物；制备制药组合物的过程；以及它们在治疗中的使用。