N-(4-羟基-2-苯并噻唑基)-乙酰胺 | 20600-52-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻唑类
• 中文名称: N-(4-羟基-2-苯并噻唑基)-乙酰胺
• 英文名称: N-(4-hydroxybenzo[d]thiazol-2-yl)acetamide
• 英文别名: Acetamide, N-(4-hydroxy-2-benzothiazolyl)-；N-(4-hydroxy-1,3-benzothiazol-2-yl)acetamide
• CAS: 20600-52-6
• 化学式: C₉H₈N₂O₂S
• 分子量: 208.241
• InChiKey: HUTRTAUAQNIHBN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  90.5
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 海关编码：
  2934999090

反应信息

• 作为反应物：
  描述：

  N-(4-羟基-2-苯并噻唑基)-乙酰胺 在 bis-triphenylphosphine-palladium(II) chloride sodium carbonate 、 potassium carbonate 作用下， 以 乙二醇二甲醚 、 乙醇 、 水 、 二甲基亚砜 为溶剂， 反应 1.25h， 生成 N-{4-[6-(4-trifluoromethyl-cyclohex-1-enyl)-pyrimidin-4-yloxy]-benzothiazol-2-yl}-acetamide
  参考文献：
  名称：

  Novel Vanilloid Receptor-1 Antagonists:  3. The Identification of a Second-Generation Clinical Candidate with Improved Physicochemical and Pharmacokinetic Properties

  摘要：

  Based on the previously reported clinical candidate, AMG 517 (compound 1), a series of related piperazinylpyrimidine analogues were synthesized and evaluated as antagonists of the vanilloid 1 receptor (VR1 or TRPV1). Optimization of in vitro potency and physicochemical and pharmacokinetic properties led to the discovery of (R)-N-(4-(6-(4-(1-(4-fluorophenyl)ethyl)piperazin-1-yl)pyrimidin-4-yloxy)benzo[d]thiazol-2-yl)acetamide (16p), a potent TRPV1 antagonist [rTRPV1(CAP) IC50 = 3.7 nM] with excellent aqueous solubility (>= 200 mu g/mL in 0.01 N HCl) and a reduced half-life (rat t(1/2) = 3.8 h, dog t(1/2) = 2.7 h, monkey t(1/2) = 3.2 h) as compared to AMG 517. In addition, compound 16p was shown to be efficacious at blocking a TRPV1-mediated physiological response in vivo (ED50 = 1.9 mg/kg, p.o. in the capsaicin-induced flinch model in rats) and was also effective at reducing thermal hyperalgesia induced by complete Freund's adjuvant in rats (MED = 1 mg/kg, p.o). Based on its improved overall profile, compound 16p (AMG 628) was selected as a second-generation candidate for further evaluation in human clinical trials as a potential new treatment for chronic pain.

  DOI：

  10.1021/jm070191h
• 作为产物：
  描述：

  邻羟基苯基硫脲 在 溴 、 溶剂黄146 、 N,N-二异丙基乙胺 、 lithium bromide 、 sodium hydroxide 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 2.0h， 生成 N-(4-羟基-2-苯并噻唑基)-乙酰胺
  参考文献：
  名称：

  用苯并噻唑片段分子探测蛋白激酶DYRK1A的ATP结合口袋

  摘要：

  DYRK1A已成为使用小分子疗法治疗阿尔茨海默氏病的潜在靶标。上的由萤火虫观察选择性抑制DYRK1A的基础d-荧光素，我们已经使用X射线晶体学和NMR技术探索了DYRK1A的苯并噻唑支架片段大小变异体的静态和动态结构特性。这些化合物具有出色的配体效率，并在动态平衡中显示出显着的结合模式多样性。结合的几何形状部分取决于通常被认为是“弱”的相互作用，包括以“ F-CO”，“硫-芳族”和“卤素-芳族”相互作用为代表的“正交多极”类型，以及通过改变氢键而调节的氢键。吸电子基团。这些研究表明，苯并噻唑支架对于治疗性DYRK1A抑制剂的开发具有很高的前景。此外，绑定互动的微妙之处包括动力学，

  DOI：

  10.1021/acs.jmedchem.6b01086

文献信息

• 14,15-Epoxyeicosa-5,8,11-trienoic Acid (14,15-EET) Surrogates: Carboxylate Modifications
  作者：John R. Falck、Sreenivasulu Reddy Koduru、Seetaram Mohapatra、Rajkumar Manne、Raju Atcha、Vijaya L. Manthati、Jorge H. Capdevila、Sarah Christian、John D. Imig、William B. Campbell

  DOI：10.1021/jm500262m

  日期：2014.8.28

  The cytochrome P450 eicosanoid 14,15-epoxyeicosa-5,8,11-trienoic acid (14,15-EET) is a powerful endogenous autacoid that has been ascribed an impressive array of physiologic functions including regulation of blood pressure. Because 14,15-EET is chemically and metabolically labile, structurally related surrogates containing epoxide bioisosteres were introduced and have become useful in vitro pharmacologic

  细胞色素 P450 类二十烷酸 14,15-epoxyeicosa-5,8,11-trienoic acid (14,15-EET) 是一种强大的内源性自体酸，具有一系列令人印象深刻的生理功能，包括调节血压。由于 14,15-EET 在化学和代谢上不稳定，因此引入了含有环氧化物生物电子等排体的结构相关替代物，并已成为有用的体外药理学工具，但不适用于体内应用。制备了对羧酸盐进行修饰的新一代 EET 模拟物，并评估了其血管舒张和可溶性环氧化物水解酶 (sEH) 的抑制作用。四唑19 (ED 50 0.18 μM) 和恶二唑-5-硫酮25 (ED 500.36 μM) 作为血管舒张剂的效力分别是 14,15-EET 的 12 倍和 6 倍；另一方面，它们阻断 s​​EH 的能力差异很大，即 11 与 >500 nM。这些数据将加速有效和特定体内候选药物的开发。
• Development of Robust 17(R),18(S)-Epoxyeicosatetraenoic Acid (17,18-EEQ) Analogs as Potential Clinical Antiarrhythmic Agents
  作者：Adeniyi Michael Adebesin、Tim Wesser、Jonnalagadda Vijaykumar、Anna Konkel、Mahesh Paudyal、Janine Lossie、Chen Zhu、Christina Westphal、Narender Puli、Robert Fischer、Wolf-Hagen Schunck、John R. Falck

  DOI：10.1021/acs.jmedchem.9b00952

  日期：——

  due to limited oral bioavailability and metabolic stability. These ADME limitations have been addressed in an improved generation of negative chronotropes, e.g., 4 and 16, which were evaluated as potential clinical candidates.

  17（R），18（S）-环氧二十碳四烯酸（EEQ）是二十碳五烯酸（EPA）的细胞色素P450代谢产物，是新生鼠心肌细胞（NRCM）心律不齐模型中具有低纳摩尔活性的强负性变倍体。先前的研究确定草酰胺2b是一种稳定的可溶性环氧水解酶（sEH）替代品，但由于口服生物利用度和代谢稳定性有限，因此不适合用于体内应用。这些ADME局限性已通过改善负负变时剂（例如4和16）的产生得到解决，这些负变时剂被评估为潜在的临床候选药物。
• [EN] EPOXYEICOSATRIENOIC ACID ANALOGS AND METHODS OF MAKING AND USING THE SAME<br/>[FR] ANALOGUES DE L'ACIDE ÉPOXYÉICOSATRIÉNOÏQUE ET LEURS PROCÉDÉS DE FABRICATION ET D'UTILISATION
  申请人：MCW RES FOUND INC

  公开号：WO2012138706A1

  公开（公告）日：2012-10-11

  Compounds and compositions comprising epoxyeicosatrienoic acid (EET) analogs that act as EET agonists and are useful as medications in the treatment of drug-induced nephrotoxicity, hypertension and other related conditions. Methods of making and using the compounds and compositions are further described.

  含有环氧三烯酸（EET）类似物的化合物和组合物，其作为EET激动剂，并且在治疗药物诱导的肾毒性、高血压和其他相关疾病方面有用。进一步描述了制备和使用这些化合物和组合物的方法。
• Vanilloid receptor ligands and their use in treatments
  申请人：Bo Y. Yunxin

  公开号：US20060183745A1

  公开（公告）日：2006-08-17

  Compounds having the general structure and compositions containing them, for the treatment of acute, inflammatory and neuropathic pain, dental pain, general headache, migraine, cluster headache, mixed-vascular and non-vascular syndromes, tension headache, general inflammation, arthritis, rheumatic diseases, osteoarthritis, inflammatory bowel disorders, inflammatory eye disorders, inflammatory or unstable bladder disorders, psoriasis, skin complaints with inflammatory components, chronic inflammatory conditions, inflammatory pain and associated hyperalgesia and allodynia, neuropathic pain and associated hyperalgesia and allodynia, diabetic neuropathy pain, causalgia, sympathetically maintained pain, deafferentation syndromes, asthma, epithelial tissue damage or dysfunction, herpes simplex, disturbances of visceral motility at respiratory, genitourinary, gastrointestinal or vascular regions, wounds, burns, allergic skin reactions, pruritus, vitiligo, general gastrointestinal disorders, gastric ulceration, duodenal ulcers, diarrhea, gastric lesions induced by necrotising agents, hair growth, vasomotor or allergic rhinitis, bronchial disorders or bladder disorders.

  具有一般结构的化合物及其组合物，用于治疗急性、炎症性和神经性疼痛、牙痛、普通头痛、偏头痛、集群头痛、混合血管和非血管综合征、紧张性头痛、一般炎症、关节炎、风湿病、骨关节炎、炎性肠道疾病、炎性眼部疾病、炎性或不稳定膀胱疾病、牛皮癣、伴有炎症成分的皮肤疾病、慢性炎症症状、炎症性疼痛及相关的过敏性疼痛和触痛、神经性疼痛及相关的过敏性疼痛和触痛、糖尿病性神经病痛、烧伤性神经痛、交感神经维持性疼痛、去神经综合征、哮喘、上皮组织损伤或功能障碍、单纯疱疹、呼吸、泌尿、消化或血管区域内脏运动障碍、伤口、烧伤、过敏性皮肤反应、瘙痒、白癜风、一般胃肠道疾病、胃溃疡、十二指肠溃疡、腹泻、坏死性剂引起的胃病变、毛发生长、血管运动性或过敏性鼻炎、支气管疾病或膀胱疾病。
• [EN] NOVEL CYP-EICOSANOID DERIVATIVES<br/>[FR] NOUVEAUX DÉRIVÉS CYP-ÉICOSANOÏDE
  申请人：MAX DELBRÜCK CT FÜR MOLEKULARE MEDIZIN

  公开号：WO2015110262A1

  公开（公告）日：2015-07-30

  The present invention relates to compounds according to general formula (I) which are analogues of epoxymetabolites produced by cytochrome P450 (CYP) enzymes from omega-3 (n-3) polyunsaturated fatty acids (PUFAs). The present invention further relates to compositions containing one or more of these compounds and to the use of these compounds or compositions for the treatment or prevention of conditions and diseases associated with inflammation, proliferation, hypertension, coagulation, immune function, pathologic angiogenesis, heart failure and cardiac arrhythmias.

  本发明涉及一般式（I）的化合物，这些化合物是由细胞色素P450（CYP）酶从ω-3（n-3）多不饱和脂肪酸（PUFAs）产生的环氧代谢产物的类似物。本发明还涉及含有这些化合物中的一个或多个的组合物，以及利用这些化合物或组合物治疗或预防与炎症、增殖、高血压、凝血、免疫功能、病理性血管生成、心力衰竭和心律失常相关的疾病和症状。