2-Acetylamino-4-phenylthiazol | 5039-09-8

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 2-Acetylamino-4-phenylthiazol
• 英文别名: N-(4-Phenyl-1,3-thiazol-2-yl)acetamide
• CAS: 5039-09-8
• 化学式: C₁₁H₁₀N₂OS
• mdl: MFCD00085918
• 分子量: 218.279
• InChiKey: HJZGXXPOKWGQHH-UHFFFAOYSA-N

物化性质

• 熔点：
  206-208 °C
• 密度：
  1.280±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  70.2
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2934100090

反应信息

• 作为反应物：
  描述：

  2-Acetylamino-4-phenylthiazol 在 氯磺酸 、 五氯化磷 作用下， 反应 1.0h， 以55%的产率得到2-acetylamino-4-phenylthiazole-5-sulphonyl chloride
  参考文献：
  名称：

  El-Maghraby, M. A.; Hassan, A. Abou El Ela, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1981, vol. 20, # 3, p. 256 - 257

  摘要：

  DOI：
• 作为产物：
  描述：

  3‐oxo‐N‐(4‐phenylthiazol‐2yl)butanamide 在 乙酸铵 作用下， 以 溶剂黄146 为溶剂， 反应 4.0h， 以100%的产率得到2-Acetylamino-4-phenylthiazol
  参考文献：
  名称：

  Sasaki, Tadashi; Ito, Eikoh; Asai, Koji, Heterocycles, 1983, vol. 20, # 6, p. 1089 - 1097

  摘要：

  DOI：

文献信息

• [EN] NOVEL COMPOUNDS<br/>[FR] NOUVEAUX COMPOSÉS
  申请人：MISSION THERAPEUTICS LTD

  公开号：WO2017141036A1

  公开（公告）日：2017-08-24

  The present invention relates to novel compounds of formula (I) and methods for the manufacture of inhibitors of deubiquitylating enzymes (DUBs). In particular, the invention relates to the inhibition of ubiquitin C-terminal hydrolase 30 or ubiquitin specific peptidase 30 (USP30). The invention further relates to the use of DUB inhibitors in the treatment of conditions involving mitochondrial dysfunction and in the treatment of cancer.

  本发明涉及式（I）的新化合物和制造去泛素化酶（DUBs）抑制剂的方法。具体而言，本发明涉及抑制泛素C-末端水解酶30或泛素特异性肽酶30（USP30）。本发明还涉及在治疗涉及线粒体功能障碍和治疗癌症方面使用DUB抑制剂。
• Substituted azepino[4,5b] indoline derivatives
  申请人：——

  公开号：US20020077318A1

  公开（公告）日：2002-06-20

  The invention provides compounds of Formula (I): 1 wherein R 1 -R 4 , p and q have any of the values described in the specification, as well as pharmaceutical salts thereof, and pharmaceutical compositions containing such compounds or salts. The compounds and salts are 5-HT ligands and are useful for treating diseases, disorders, and/or conditions in a mammal wherein activity of a 5-HT receptor is implicated. The compounds and salts are particularly useful for treating diseases of the central nervous system.

  该发明提供了Formula (I)的化合物： 其中R1-R4，p和q的取值如规范中描述的任何值，以及其药用盐，以及含有这种化合物或盐的药用组合物。这些化合物和盐是5-HT配体，对于治疗哺乳动物中涉及5-HT受体活性的疾病、紊乱和/或症状是有用的。这些化合物和盐特别适用于治疗中枢神经系统疾病。
• Ac2O–Py/basic alumina as a versatile reagent for acetylations in solvent-free conditions under microwave irradiation
  作者：Satya Paul、Puja Nanda、Rajive Gupta、André Loupy

  DOI：10.1016/s0040-4039(02)00732-3

  日期：2002.6

  Acetic anhydride–pyridine over basic alumina has been used in order to carry out acetylations of hydroxy, thiol and amino groups in solvent-free conditions under microwave irradiation. The technique can be extended for selective acetylations by regulation of irradiation time.

  为了在无溶剂条件下在微波辐射下进行羟基，硫醇和氨基的乙酰化反应，已使用碱性氧化铝上的乙酸酐-吡啶进行乙酰化。该技术可通过调节照射时间扩展到选择性乙酰化。
• 2-Amino-4-arylthiazole Derivatives as Anti-giardial Agents: Synthesis, Biological Evaluation and QSAR Studies
  作者：Raul Mocelo-Castell、Carlos Villanueva-Novelo、David Cáceres-Castillo、Ruben M. Carballo、Ramiro F. Quijano-Quiñones、Mariana Quesadas-Rojas、Zulema Cantillo-Ciau、Roberto Cedillo-Rivera、Rosa E. Moo-Puc、Laila M. Moujir、Gonzalo J. Mena-Rejón

  DOI：10.1515/chem-2015-0127

  日期：2015.12.31

  A series of seven 2-amino-4-arylthiazoles were prepared following Hantzsch’s modified method under microwave irradiation. A set of 50 derivatives was obtained and the in vitro activity against Giardia intestinalis was evaluated. The results on the biological activity revealed that, in general, the N-(5-bromo-4-aryl-thiazol-2-yl)-acetamide scaffold showed high bioactivity. In particular, compounds 6e (IC50 = 0.39 μM) and 6b (IC50 = 0.87 μM) were found to be more potent than the positive control metronidazole. Citoxicity and acute toxicity tests performed showed low toxicity and high selectivity of the most active compounds (6e SI = 139, 6b SI = 52.3). A QSAR analysis was applied to a data set of 37 obtained 2-amino-4-arylthiazoles derivatives and the best model described a strongly correlation between the anti-giardiasic activity and molecular descriptors as E2M, RDF115m, F10, MATS6v, and Hypnotic-80, with high statistical quality. This finding indicates that N-substituted aminothiazole scaffold should be investigated for the development of highly selective anti-giardial agent.

  一个由七个2-氨基-4-芳基噻唑制备的系列化合物，采用汉茨修饰方法在微波辐射下制备。获得了一组50个衍生物，并对其对贾第虫的体外活性进行了评估。生物活性结果显示，总体上，N-(5-溴-4-芳基噻唑-2-基)-乙酰胺骨架表现出较高的生物活性。特别是，化合物6e (IC50 = 0.39 μM) 和6b (IC50 = 0.87 μM) 显示比阳性对照甲硝唑更强的活性。进行的细胞毒性和急性毒性测试显示，最活性的化合物具有低毒性和高选择性（6e SI = 139，6b SI = 52.3）。对获得的37个2-氨基-4-芳基噻唑衍生物数据集进行了QSAR分析，最佳模型描述了抗贾第虫活性与分子描述符（如E2M、RDF115m、F10、MATS6v和Hypnotic-80）之间的强相关性，具有很高的统计质量。这一发现表明，N-取代氨基噻唑骨架应该被用于开发高度选择性的抗贾第虫药物。
• Access to Thiazole via Copper-Catalyzed [3+1+1]-Type Condensation Reaction under Redox-Neutral Conditions
  作者：Xiaodong Tang、Jidan Yang、Zhongzhi Zhu、Meifang Zheng、Wanqing Wu、Huanfeng Jiang

  DOI：10.1021/acs.joc.6b02124

  日期：2016.11.18

  [3+1+1]-type condensation reaction from oximes, anhydrides and potassiumthiocyanate (KSCN) is developed herein. The transformation has good functional group tolerance and various thiazoles were formed smoothly in good to excellent yields under mild reaction conditions. This process involves copper-catalyzed N–O/C–S bond cleavages, activation of vinyl sp2 C–H bond, and C–S/C–N bond formations which are

  本文开发了通过肟，酸酐和硫氰酸钾（KSCN）的铜催化的[3 + 1 + 1]型缩合反应制备噻唑的新策略。该转化具有良好的官能团耐受性，并且在温和的反应条件下以良好至优异的收率顺利形成了各种噻唑。此过程涉及铜催化的N–O / C–S键断裂，乙烯基sp 2 C–H键的活化以及在氧化还原中性条件下的C–S / C–N键形成以及操作简便性。