4-(2-chlorophenyl)-N-methylthiazol-2-amine | 21344-91-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 4-(2-chlorophenyl)-N-methylthiazol-2-amine
• 英文别名: 4-(2-chlorophenyl)-N-methyl-1,3-thiazol-2-amine
• CAS: 21344-91-2
• 化学式: C₁₀H₉ClN₂S
• mdl: MFCD17257212
• 分子量: 224.714
• InChiKey: NFEFAWVPKLNBLF-UHFFFAOYSA-N

物化性质

• 沸点：
  343.8±34.0 °C(Predicted)
• 密度：
  1.330±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  53.2
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-(2-chlorophenyl)-N-methylthiazol-2-amine 、 (R)-2-苄基丁二酸 4-叔丁酯 在 N,N-二异丙基乙胺 、 三氟乙酸 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下， 以 二氯甲烷 、 乙腈 为溶剂， 生成 (R)-3-benzyl-4-((4-(2-chlorophenyl)thiazol-2-yl)(methyl)amino)-4-oxobutanoic acid
  参考文献：
  名称：

  N-Thiazolylamide-based free fatty-acid 2 receptor agonists: Discovery, lead optimization and demonstration of off-target effect in a diabetes model

  摘要：

  Free fatty acid-2 (FFA2) receptor is a G-protein coupled receptor of interest in the development of therapeutics in metabolic and inflammatory disease areas. The discovery and optimization of an N-thiazolylamide carboxylic acid FFA2 agonist scaffold is described. Dual key objectives were to i) evaluate the potential of this scaffold for lead optimization in particular with respect to safety de-risking physicochemical properties, i.e. lipophilicity and aromatic content, and ii) to demonstrate the utility of selected lead analogues from this scaffold in a pertinent in vivo model such as oral glucose tolerance test (OGTT). As such, a concomitant improvement in bioactivity together with lipophilic ligand efficiency (LLE) and fraction sp3 content (Fsp(3)) parameters guided these efforts. Compound 10 was advanced into studies in mice on the basis of its optimized profile vs initial lead 1 (Delta LLE = 0.3, Delta Fsp(3) = 0.24). Although active in OGTT, 10 also displayed similar activity in the FFA2-knockout mice. Given this off-target OGTT effect, we discontinued development of this FFA2 agonist scaffold.

  DOI：

  10.1016/j.bmc.2018.09.015
• 作为产物：
  描述：

  N-甲硫脲 、 2-溴-2'-氯苯乙酮 以 乙醇 为溶剂， 反应 1.0h， 以69%的产率得到4-(2-chlorophenyl)-N-methylthiazol-2-amine
  参考文献：
  名称：

  N-Thiazolylamide-based free fatty-acid 2 receptor agonists: Discovery, lead optimization and demonstration of off-target effect in a diabetes model

  摘要：

  Free fatty acid-2 (FFA2) receptor is a G-protein coupled receptor of interest in the development of therapeutics in metabolic and inflammatory disease areas. The discovery and optimization of an N-thiazolylamide carboxylic acid FFA2 agonist scaffold is described. Dual key objectives were to i) evaluate the potential of this scaffold for lead optimization in particular with respect to safety de-risking physicochemical properties, i.e. lipophilicity and aromatic content, and ii) to demonstrate the utility of selected lead analogues from this scaffold in a pertinent in vivo model such as oral glucose tolerance test (OGTT). As such, a concomitant improvement in bioactivity together with lipophilic ligand efficiency (LLE) and fraction sp3 content (Fsp(3)) parameters guided these efforts. Compound 10 was advanced into studies in mice on the basis of its optimized profile vs initial lead 1 (Delta LLE = 0.3, Delta Fsp(3) = 0.24). Although active in OGTT, 10 also displayed similar activity in the FFA2-knockout mice. Given this off-target OGTT effect, we discontinued development of this FFA2 agonist scaffold.

  DOI：

  10.1016/j.bmc.2018.09.015

文献信息

• [EN] COLLAGEN 1 TRANSLATION INHIBITORS AND METHODS OF USE THEREOF<br/>[FR] INHIBITEURS DE TRADUCTION DU COLLAGÈNE 1 ET LEURS PROCÉDÉS D'UTILISATION
  申请人：ANIMA BIOTECH INC

  公开号：WO2021252555A1

  公开（公告）日：2021-12-16

  The present invention relates to novel Collagen 1 translation inhibitors, composition and methods of preparation thereof, and uses thereof for treating Fibrosis including lung, liver, kidney, cardiac and dermal fibrosis, IPF, wound healing, scarring and Gingival fibromatosis, Systemic Sclerosis, and alcoholic and non-alcoholic steatohepatitis (NASH).

  本发明涉及新型胶原蛋白1翻译抑制剂，其组成物及其制备方法，以及用于治疗包括肺部、肝脏、肾脏、心脏和皮肤纤维化、IPF、伤口愈合、瘢痕和牙龈纤维瘤病、全身性硬皮病，以及酒精性和非酒精性脂肪肝（NASH）的用途。
• COMPOUNDS, PHARMACEUTICAL COMPOSITION AND METHODS FOR USE IN TREATING METABOLIC DISORDERS
  申请人：Hoveyda Hamid

  公开号：US20110230477A1

  公开（公告）日：2011-09-22

  The present invention is directed to novel compounds of formula (I) and their use in treating metabolic diseases.

  本发明涉及式（I）的新化合物及其在治疗代谢性疾病方面的应用。
• Chimeric compounds targeting proteins, compositions, methods, and uses thereof
  申请人：BioTheryX, Inc.

  公开号：US10562917B2

  公开（公告）日：2020-02-18

  The present invention provides chimeric compounds that modulate protein function, to restore protein homeostasis, including cytokine, aiolos, and/or ikaros activity, TNF-alpha activity, CK1-alpha activity and cell-cell adhesion. The invention provides methods of modulating protein-mediated diseases, such as cytokine-mediated diseases, disorders, conditions, or responses. Compositions, including in combination with other cytokine and inflammatory mediators, are provided. Methods of treatment, amelioration, or prevention of protein-mediated diseases, disorders, and conditions, such as cytokine-mediated diseases, disorders, and conditions, including inflammation, fibromyalgia, rheumatoid arthritis, osteoarthritis, ankylosing spondylitis, psoriasis, psoriatic arthritis, inflammatory bowel diseases, Crohn's disease, ulcerative colitis, uveitis, inflammatory lung diseases, chronic obstructive pulmonary disease, Alzheimer's disease, organ transplant rejection, and cancer, are provided.

  本发明提供了调节蛋白质功能的嵌合化合物，以恢复蛋白质的平衡，包括细胞因子、aiolos和/或ikaros活性、TNF-α活性、CK1-α活性和细胞-细胞粘附性。本发明提供了调节蛋白质介导的疾病，如细胞因子介导的疾病、失调、病症或反应的方法。本发明提供了组合物，包括与其他细胞因子和炎症介质的组合物。提供了治疗、改善或预防蛋白质介导的疾病、失调和病症的方法，如细胞因子介导的疾病、失调和病症，包括炎症、纤维肌痛、类风湿性关节炎、骨关节炎、强直性脊柱炎、银屑病、牛皮癣、牛皮癣性关节炎、类风湿性关节炎、骨关节炎、强直性脊柱炎、牛皮癣、银屑病关节炎、炎症性肠病、克罗恩病、溃疡性结肠炎、葡萄膜炎、炎症性肺病、慢性阻塞性肺病、老年痴呆症、器官移植排斥反应和癌症。
• THIAZOLE DERIVATIVE AND APPLICATIONS
  申请人：East China University of Science and Technology

  公开号：EP3459937B1

  公开（公告）日：2021-12-29
• [EN] COMPOUNDS, PHARMACEUTICAL COMPOSITION AND METHODS FOR USE IN TREATING METABOLIC DISORDERS<br/>[FR] COMPOSÉS, COMPOSITION PHARMACEUTIQUE ET MÉTHODES POUR APPLICATION AU TRAITEMENT DE TROUBLES MÉTABOLIQUES
  申请人：EUROSCREEN SA

  公开号：WO2010066682A4

  公开（公告）日：2010-08-26