4-(2-噻唑氧基)苯胺 | 105350-49-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 4-(2-噻唑氧基)苯胺
• 英文名称: 4-(thiazol-2-yloxy)aniline
• 英文别名: 4-(Thiazol-2-yloxy)phenylamine；4-(1,3-thiazol-2-yloxy)aniline
• CAS: 105350-49-0
• 化学式: C₉H₈N₂OS
• 分子量: 192.241
• InChiKey: YKEZUUNVYCTDRU-UHFFFAOYSA-N

物化性质

• 沸点：
  359.0±44.0 °C(Predicted)
• 密度：
  1.325±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  76.4
• 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

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-(Thiazol-2-yloxy)phenylamine
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: 4-(Thiazol-2-yloxy)phenylamine
CAS number: 105350-49-0

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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: C9H8N2OS
Molecular weight: 192.2

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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：

  4-(2-噻唑氧基)苯胺 、 (S)-1-(4-chlorobenzyl)-6-(ethylthio)-3-(2-methoxycarbonylpropyl)-1,3,5-triazine-2,4(1H,3H)-dione 在 溶剂黄146 作用下， 以 叔丁醇 为溶剂， 反应 16.0h， 生成 methyl (2S)-3-[3-[(4-chlorophenyl)methyl]-2,6-dioxo-4-[4-(1,3-thiazol-2-yloxy)anilino]-1,3,5-triazin-1-yl]-2-methylpropanoate
  参考文献：
  名称：

  临床候选药物 Sivopixant (S-600918) 的发现：二氧三嗪衍生物作为选择性 P2X3 受体拮抗剂的先导优化

  摘要：

  在之前的工作中，我们发现了一种先导化合物，并对一系列新型二氧杂三嗪进行了初步 SAR 研究，以确定该化合物是 P2X3 受体拮抗剂之一。该化合物显示出高 P2X3 受体选择性和强镇痛作用。虽然没有选择用于临床开发，但该化合物作为工具化合物从各个方面进行了评估。在以下研究过程中，基于药代动力学/药效学 (PK/PD) 分析修改了二氧杂三嗪的分子结构。作为这些 SAR 研究的结果，Sivopixant (S-600918) 被确定为具有强效和选择性拮抗活性的临床候选药物 (P2X3 IC 50 , 4.2 nM; P2X2/3 IC 50, 1100 nM) 和对异常性疼痛的大鼠部分坐骨神经结扎模型 (Seltzer model) 有很强的镇痛作用 (ED 50 , 0.4 mg/kg)。

  DOI：

  10.1016/j.bmcl.2021.128384

文献信息

• [EN] SPHINGOSINE-1-PHOSPHATE RECEPTOR ANTAGONISTS<br/>[FR] ANTAGONISTES DES RÉCEPTEURS DE SPHINGOSINE-1-PHOSPHATE
  申请人：EXELIXIS INC

  公开号：WO2010045580A1

  公开（公告）日：2010-04-22

  This disclosure relates to sphingosine-1 -phosphate (SlP) receptor antagonists, compositions comprising the SlP receptor antagonists and methods for using and processes for making the SlP receptor antagonists. In particularly, this disclosure relates to sphingosine-1 -phosphate 1 (SlPl) receptor antagonists, compositions comprising the SlPl receptor antagonist and methods for using the SlPl receptor antagonist, such as in the treatment of cancer, and processes for making the SlPl receptor antagonists.

  这项披露涉及神经酰胺-1-磷酸(S1P)受体拮抗剂，包括该S1P受体拮抗剂的组合物以及使用和制备该S1P受体拮抗剂的方法。特别是，这项披露涉及神经酰胺-1-磷酸1(S1P1)受体拮抗剂，包括该S1P1受体拮抗剂的组合物以及使用该S1P1受体拮抗剂的方法，例如在癌症治疗中，并且包括制备该S1P1受体拮抗剂的方法。
• Derivatives of quinoline as inhibitors for MEK
  申请人：AstraZeneca AB

  公开号：EP1584619A1

  公开（公告）日：2005-10-12

  1. A compound of formula (I) or a pharmaceutically acceptable salt thereof. wherein: n is 0-1; X and Y are independently selected from -NH-, -O-, -S-, or -NR8- where R8 is alkyl of 1-6 carbon atoms and X may additionally comprise a CH2 group; R7 is a group (CH2)mR9 where m is 0,or an integer of from 1-3 and R9 is a substituted aryl group, an optionally substituted cycloalkyl ring of up to 10 carbon atoms, or an optionally substituted heterocyclic ring or an N-oxide of any nitrogen containing ring; R6 is a divalent cycloalkyl of 3 to 7 carbon atoms, which may be optionally further substituted with one or more alkyl of 1 to 6 carbon atom groups; or is a divalent pyridinyl, pyimidinyl, or phenyl ring; wherein the pyridinyl, pyrimidinyl, or phenyl ring may be optionally further substituted with one or more specified groups; R1, R2, R3 and R4 are each independently selected from hydrogen or various specified organic groups. Compounds are useful as pharmaceuticals for the inhibition of MEK activity.

  化合物的化学式（I）或其药用盐。其中：n为0-1；X和Y分别选择自-NH-、-O-、-S-或-NR8-，其中R8为1-6个碳原子的烷基，X还可以包括一个CH2基团；R7为(CH2)mR9基团，其中m为0或1-3的整数，R9为取代芳基、最多含有10个碳原子的环烷基环、或者取代的杂环环，或者任何含氮环的N-氧化物；R6为3到7个碳原子的二价环烷基，可以选择地进一步取代为一个或多个1到6个碳原子的烷基基团；或者为二价吡啶基、嘧啶基或苯基；其中吡啶基、嘧啶基或苯基可以选择地进一步取代为一个或多个特定基团；R1、R2、R3和R4分别独立选择自氢或各种指定的有机基团。这些化合物可用作抑制MEK活性的药物。
• Sphingosine-1-Phosphate Receptor Antagonists
  申请人：Ibrahim Mohamed Abdulkader

  公开号：US20110288076A1

  公开（公告）日：2011-11-24

  This disclosure relates to sphingosine-1-phosphate (S1P) receptor antagonists, compositions comprising the S1P receptor antagonists and methods for using and processes for making the S1P receptor antagonists. In particularly, this disclosure relates to sphingosine-1-phosphate 1 (S1P1) receptor antagonists, compositions comprising the S1P1 receptor antagonist and methods for using the S1P1 receptor antagonist, such as in the treatment of cancer, and processes for making the S1P1 receptor antagonists.

  本公开涉及鞘氨醇-1-磷酸（S1P）受体拮抗剂，包括含有S1P受体拮抗剂的组合物，以及使用和制备S1P受体拮抗剂的方法。特别地，本公开涉及鞘氨醇-1-磷酸1（S1P1）受体拮抗剂，包括含有S1P1受体拮抗剂的组合物，以及使用S1P1受体拮抗剂的方法，例如用于治疗癌症，以及制备S1P1受体拮抗剂的方法。
• Acetanilide sphingosine-1-phosphate receptor antagonists
  申请人：Ibrahim Mohamed Abdulkader

  公开号：US08791102B2

  公开（公告）日：2014-07-29

  This disclosure relates to sphingosine-1-phosphate (S1P) receptor antagonists, compositions comprising the S1P receptor antagonists and methods for using and processes for making the S1P receptor antagonists. In particular, this disclosure relates to sphingosine-1-phosphate 1 (S1P1) receptor antagonists, compositions comprising the S1P1 receptor antagonist and methods for using the S1P1 receptor antagonist, such as in the treatment of cancer, and processes for making the S1P1 receptor antagonists.

  本披露涉及鞘氨醇-1-磷酸（S1P）受体拮抗剂，包括含有S1P受体拮抗剂的组合物以及使用S1P受体拮抗剂的方法和制备S1P受体拮抗剂的过程。特别是，本披露涉及鞘氨醇-1-磷酸1（S1P1）受体拮抗剂，包括含有S1P1受体拮抗剂的组合物以及使用S1P1受体拮抗剂的方法，例如用于癌症治疗，并制备S1P1受体拮抗剂的过程。
• Activity of 2,6,9-trisubstituted purines as potent PDGFRα kinase inhibitors with antileukaemic activity
  作者：Eva Řezníčková、Tomáš Gucký、Veronika Kováčová、Haresh Ajani、Radek Jorda、Vladimír Kryštof

  DOI：10.1016/j.ejmech.2019.111663

  日期：2019.11

  Receptor tyrosine kinase PDGFR alpha is often constitutively activated in various tumours and is regarded as a drug target. Here, we present a collection of 2,6,9-trisubstituted purines with nanomolar potency against PDGFR alpha and strong and selective cytotoxicity in the human eosinophilic leukaemia cell line EOL-1 that expresses the FIP1L1-PDGFRA oncogene. In treated EOL-1 cells, the example compound 14q inhibited the autophosphorylation of PDGFR alpha and the phosphorylation of STAT3 and ERK1/2. Interestingly, we observed pronounced and even increased effects of 14q on PDGFR alpha and some of its downstream signalling pathways after drug washout. In accordance with suppressed PDGFR alpha signalling, treated cells were arrested in the G1 phase of the cell cycle and eventually underwent apoptosis. Our results show that substituted purines can be used as specific modulators of eosinophilic leukaemia. (C) 2019 Elsevier Masson SAS. All rights reserved.