2-氨基噻唑-4-甲酸甲酯 | 101258-16-6

• 物质功能分类: 医药中间体
• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 2-氨基噻唑-4-甲酸甲酯
• 中文别名: 2-氨基-4-乙酰基噻唑1-(2-氨基-1,3-噻唑-4-基)乙酮；1-(2-氨基-1,3-噻唑-4-基)乙酮
• 英文名称: 1-(2-aminothiazol-4-yl)ethan-1-one
• 英文别名: 1-(2-Aminothiazol-4-yl)ethanone；1-(2-amino-1,3-thiazol-4-yl)ethanone
• CAS: 101258-16-6
• 化学式: C₅H₆N₂OS
• mdl: MFCD06090850
• 分子量: 142.181
• InChiKey: XLYLXMPLFPQUDL-UHFFFAOYSA-N

物化性质

• 熔点：
  230 °C
• 沸点：
  303.1±15.0 °C(Predicted)
• 密度：
  1.341±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  84.2
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2934100090
• 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: 1-(2-Aminothiazol-4-yl)ethanone
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: 1-(2-Aminothiazol-4-yl)ethanone
CAS number: 101258-16-6

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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: C5H6N2OS
Molecular weight: 142.2

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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, sulfur 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：

  2-氨基噻唑-4-甲酸甲酯 在 吡啶 、 甲醇 、 锂硼氢 、 二溴亚砜 、 亚硝酸特丁酯 、 copper(ll) bromide 作用下， 以 四氢呋喃 、 二氯甲烷 、 乙腈 为溶剂， 生成 2-bromo-4-(1-bromoethyl)-1,3-thiazole
  参考文献：
  名称：

  [EN] FUNGICIDE HYDROXIMOYL-TETRAZOLE DERIVATIVES
  [FR] DÉRIVÉS FONGICIDES D'HYDROXIMOYL-TÉTRAZ

  摘要：

  本发明涉及式(I)的羟肟基-四唑衍生物，其制备方法，制备中间体化合物，它们作为杀真菌活性剂的用途，特别是以杀真菌组合物的形式和使用这些化合物或组合物控制植物病原真菌，尤其是植物。

  公开号：

  WO2009115556A1
• 作为产物：
  描述：

  2-甲基-2-丙基(4-乙酰基-1,3-噻唑-2-基)氨基甲酸酯 在 三氟乙酸 、 碳酸氢钠 作用下， 以 氯仿 、 水 为溶剂， 反应 1.5h， 以59%的产率得到2-氨基噻唑-4-甲酸甲酯
  参考文献：
  名称：

  NOVEL 2-PYRIDINECARBOXAMIDE DERIVATIVES

  摘要：

  公开号：

  EP1598349B1

文献信息

• [EN] 1,3 DI-SUBSTITUTED CYCLOBUTANE OR AZETIDINE DERIVATIVES AS HEMATOPOIETIC PROSTAGLANDIN D SYNTHASE INHIBITORS<br/>[FR] DÉRIVÉS D'AZÉTIDINE OU DE CYCLOBUTANE 1,3-DISUBSTITUÉS UTILISÉS COMME INHIBITEURS DE LA PROSTAGLANDINE D SYNTHASE HÉMATOPOÏÉTIQUE (H-PGDS)
  申请人：GLAXOSMITHKLINE IP DEV LTD

  公开号：WO2018069863A1

  公开（公告）日：2018-04-19

  A compound of formula (I), wherein R, R1, R2, R3, Y, Y1, a, X, and Z are as defined herein. The compounds of the present invention are inhibitors of hematopoietic prostaglandin D synthase (H-PGDS) and can be useful in the treatment of Duchenne Muscular Dystrophy. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting H-PGDS activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.

  式（I）的化合物，其中R、R1、R2、R3、Y、Y1、a、X和Z的定义如本文所述。本发明的化合物是造血前列腺素D合成酶（H-PGDS）的抑制剂，可用于治疗杜兴氏肌肉萎缩症。因此，本发明进一步涉及包含本发明化合物的药物组合物。本发明还进一步涉及使用本发明化合物或包含本发明化合物的药物组合物来抑制H-PGDS活性和治疗相关疾病的方法。
• Substituted hydantoins
  申请人：Chu Xin-Jie

  公开号：US20060041146A1

  公开（公告）日：2006-02-23

  The present invention relates to compounds of the formula which are useful in treating diseases characterized by the hyperactivity of MEK. Accordingly the compounds are useful in the treatment of diseases, such as, cancer, cognative and CNS disorders and inflammatory/autoimmune diseases.

  本发明涉及一类化合物，其结构式如下： 这些化合物在治疗由MEK过度活跃引起的疾病方面具有用途。因此，这些化合物在治疗诸如癌症、认知和CNS疾病以及炎症/自身免疫疾病等疾病方面是有用的。
• Scalable Approach to Fluorinated Heterocycles with Sulfur Tetrafluoride (SF₄)
  作者：Serhii Trofymchuk、Maksym Bugera、Anton A. Klipkov、Volodymyr Ahunovych、Bohdan Razhyk、Sergey Semenov、Andrii Boretskyi、Karen Tarasenko、Pavel K. Mykhailiuk

  DOI：10.1021/acs.joc.1c01518

  日期：2021.9.3

  A general approach to fluorinated (hetero)aromatic derivatives is elaborated. The key reaction is a deoxofluorination of substituted acetophenones with sulfur tetrafluoride (SF4). In contrast to previous deoxofluorination methods, this transformation is fast, scalable (up to 70 g), and high-yielding. More than 100 novel or previously hardly accessible fluorinated heterocycles, interesting for medicinal

  详细阐述了氟化（杂）芳族衍生物的一般方法。关键反应是取代苯乙酮与四氟化硫 (SF 4 )的脱氧氟化。与之前的脱氧氟化方法相比，这种转化速度快、可扩展（高达 70 g）且产量高。合成了 100 多种新颖的或以前难以获得的氟化杂环，对药物化学和农业化学很感兴趣。
• Multicyclic sulfonamide compounds as inhibitors of histone deacetylase for the treatment of disease
  申请人：Malecha W. James

  公开号：US20070027184A1

  公开（公告）日：2007-02-01

  Disclosed herein are sulfonamide compounds of Formula VII as described herein. Methods and compositions are disclosed for treating disease states including, but not limited to cancers, autoimmune diseases, tissue damage, central nervous system disorders, neurodegenerative disorders, fibrosis, bone disorders, polyglutamine-repeat disorders, anemias, thalassemias, inflammatory conditions, cardiovascular conditions, and disorders in which angiogenesis play a role in pathogenesis, using the compounds of the invention. In addition, methods of modulating the activity of histone deacetylase (HDAC) are also disclosed.

  本文披露了如下所述的Formula VII的磺胺类化合物。本文还披露了用于治疗疾病状态的方法和组合物，包括但不限于癌症、自身免疫疾病、组织损伤、中枢神经系统疾病、神经退行性疾病、纤维化、骨疾病、多聚谷氨酰胺重复疾病、贫血、地中海贫血、炎症症状、心血管疾病以及血管生成在发病机制中起作用的疾病，使用本发明的化合物。此外，还披露了调节组蛋白去乙酰化酶（HDAC）活性的方法。
• Hitting a Moving Target: Simulation and Crystallography Study of ATAD2 Bromodomain Blockers
  作者：Aymeric Dolbois、Laurent Batiste、Lars Wiedmer、Jing Dong、Manuela Brütsch、Danzhi Huang、Nicholas M. Deerain、Dimitrios Spiliotopoulos、Iván Cheng-Sánchez、Eleen Laul、Cristina Nevado、Paweł Śledź、Amedeo Caflisch

  DOI：10.1021/acsmedchemlett.0c00080

  日期：2020.8.13

  through the synergistic combination of molecular dynamics and protein crystallography. A previously unexplored conformation of the binding pocket upon rearrangement of the gatekeeper residue Ile1074 has been found. Further, our investigations reveal how minor structural differences in the ligands result in binding with different plasticity of the ZA loop for this difficult-to-drug bromodomain.

  这里通过分子动力学和蛋白质晶体学的协同组合研究了与 ATAD2 溴结构域结合的小分子配体。已经发现了以前未探索过的在守门人残基 Ile1074 重排时结合口袋的构象。此外，我们的研究揭示了配体的微小结构差异如何导致与这种难以药物溴结构域的 ZA 环的不同可塑性结合。