(4-methyl-2-m-tolyl-thiazol-5-yl)-methanol | 61291-94-9

• 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-methyl-2-m-tolyl-thiazol-5-yl)-methanol
• 英文别名: 5-Thiazolemethanol, 4-methyl-2-(3-methylphenyl)-；[4-methyl-2-(3-methylphenyl)-1,3-thiazol-5-yl]methanol
• CAS: 61291-94-9
• 化学式: C₁₂H₁₃NOS
• 分子量: 219.307
• InChiKey: HGFLTEKOTLSSMU-UHFFFAOYSA-N

物化性质

• 熔点：
  105-107 °C
• 沸点：
  405.9±47.0 °C(Predicted)
• 密度：
  1.193±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  61.4
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (4-methyl-2-m-tolyl-thiazol-5-yl)-methanol 以 二氯甲烷 、 甲苯 为溶剂， 生成 (2-((4-methyl-2-(m-tolyl)thiazol-5-yl)methoxy)-2-oxoethyl)triphenylphosphonium bromide
  参考文献：
  名称：

  作为癌细胞线粒体靶向抑制剂的新型噻唑衍生物的设计、合成和生物学评价

  摘要：

  线粒体是细胞维持必要代谢活动的关键能量生产来源。针对功能失调的线粒体特征一直是线粒体相关疾病研究的热点。对癌性线粒体代谢的研究是肿瘤治疗中持续关注的问题。在此，我们基于我们早期对线粒体靶向剂的研究，着手评估新型 TPP-噻唑衍生物家族的抗癌活性。具体而言，我们设计并合成了一系列 TPP-噻唑衍生物，并通过 MTT 测定显示大多数合成的化合物有效抑制了三种癌细胞系（HeLa、PC3 和 MCF-7）。在结构修改后，我们探索了 SAR 关系并确定了最有希望的化合物R13（IC50 of 5.52 μM) 用于进一步研究。同时，我们进行了 ATP 产生测定以评估所选化合物对 HeLa 细胞能量产生的抑制作用。结果显示测试化合物显着抑制癌细胞的ATP产生。总体而言，我们设计并合成了一系列对癌细胞具有显着细胞毒性并有效抑制线粒体能量产生的化合物。

  DOI：

  10.1016/j.bioorg.2021.105015
• 作为产物：
  描述：

  间甲苯乙酰胺 在 劳森试剂 、 sodium tetrahydroborate 作用下， 以 四氢呋喃 、 甲醇 、 乙醇 为溶剂， 反应 10.5h， 生成 (4-methyl-2-m-tolyl-thiazol-5-yl)-methanol
  参考文献：
  名称：

  新型噻唑类游离脂肪酸受体1激动剂用于2型糖尿病的设计，合成及构效关系研究

  摘要：

  游离脂肪酸受体1（FFA1 / GPR40）作为治疗2型糖尿病的新靶标已引起人们的关注。相对较高的分子量和亲脂性阻碍了包括FAK1激动剂在内的数个系列的FFA1激动剂（由于对肝毒性的担忧而在III期研究中终止的最先进的化合物）。为了通过降低亲脂性来开发具有低肝毒性风险的有效FFA1激动剂，TAK-875的中间苯基被11个极性五元杂芳族化合物所取代。随后，对SAR的系统探索和分子建模的应用导致了化合物44的鉴定，它是一种出色的FFA1激动剂，在正常和2型糖尿病小鼠中均具有强大的降血糖作用，即使在两倍摩尔的TAK-875剂量下也具有低血糖风险和肝毒性。同时，指出了两个重要发现。首先，我们的噻唑系列中的甲基占据了一个小的疏水亚口袋，与TAK-875没有相互作用。此外，激动活性显示与噻唑核心和末端苯环之间的二面角具有良好的相关性。这些结果促进了对配体结合口袋的了解，并可能有助于设计更有希望的FFA1激动剂。

  DOI：

  10.1016/j.ejmech.2016.02.040

文献信息

• HETEROCYCLIC DERIVATIVE AND USE THEREOF
  申请人：Matsunaga Nobuyuki

  公开号：US20110028493A1

  公开（公告）日：2011-02-03

  The present invention aims to provide a compound having superior pharmacological action, physicochemical properties and the like and useful as an sGC activation drug, or an agent for the prophylaxis and/or treatment of diseases such as hypertension, ischemic cardiac disease, cardiac failure, kidney disease, arteriosclerotic disease, atrial fibrillation, pulmonary hypertension, diabetes, diabetic complications, metabolic syndrome, peripheral arterial obstruction, erectile dysfunction and the like. An sGC activation drug containing a compound represented by the formula (II): wherein each symbol is as defined in the specification, or a salt thereof, as an active ingredient.

  本发明旨在提供一种具有优异的药理作用、物理化学性质等，并且可用作sGC激活药物、高血压、缺血性心脏病、心力衰竭、肾脏疾病、动脉硬化疾病、心房颤动、肺动脉高压、糖尿病、糖尿病并发症、代谢综合征、周围动脉阻塞、勃起功能障碍等疾病的预防和/或治疗剂的化合物。其中，所述化合物为式（II）所表示的化合物或其盐，作为活性成分的sGC激活药物。式（II）中，各符号如规范中定义的。
• Synthesis, antimycobacterial screening and molecular docking studies of 4-aryl-4′-methyl-2′-aryl-2,5′-bisthiazole derivatives
  作者：Yogita K. Abhale、Abhijit D. Shinde、Keshav K. Deshmukh、Laxman Nawale、Dhiman Sarkar、Prafulla B. Choudhari、Santosh S. Kumbhar、Pravin C. Mhaske

  DOI：10.1007/s00044-017-1988-5

  日期：2017.11

  A series of 4-aryl-4'-methyl-2'-aryl-2,5'-bisthiazole derivatives (5a-o) were synthesized and screened for inhibitory activity against Mycobacterium tuberculosis H37Ra (ATCC 25177) and Mycobacterium bovis BCG (ATCC 35743) strains. Five lead compounds (5e, 5f, 5g, 5h, and 5o) were further confirmed from their dose dependent effect against MTB and Bovine-Calmette-Guerin. The most promising compounds 5f (MIC90: 11.32 mu g/mL), 5h (MIC90: 11.59 mu g/mL), and 5o (MIC90: 23.64 mu g/mL) showed strong antitubercular activity against dormant MTB and BCG as well as almost insignificant cytotoxicity up to 100 mu g/mL against HeLa, A549, and PANC-1 human cancer cell lines. Further, the synthesized compounds were found to have potential antibacterial activity against Gram-negative bacteria, Escherichia coli, Pseudomonas flurescence and Gram-positive bacteria, Staphylococcus aureus, Bacillus subtilis. Most of the synthesized compounds showed moderate activity against fungal strain Candida albicans. Molecular docking studies of these compounds showed significant interactions with crystal structure of the cytochrome P45014 alpha-sterol demethylase (CYP51) PDB ID: 1E9X. Hydrogen bond interactions with SER261 and VAL395 are important interactions for selective inhibition of designed inhibitors. Compounds 5f, 5h, and 5o showed significant interactions with 1E9X. All the experimental results promote us to consider this series as a starting point for the development of novel, selective and more potent antitubercular agents in the future.
• Synthesis and antimycobacterial evaluation of new 5-(1-benzyl-1H-1,2,3-triazol-4-yl)-4-methyl-2-arylthiazole derivatives
  作者：Vikas Shinde、Pramod Mahulikar、Pravin C. Mhaske、Shakti Chakraborty、Amit Choudhari、Siddharth Phalle、Prafulla Choudhari、Dhiman Sarkar

  DOI：10.1007/s00044-019-02310-y

  日期：2019.6

  A new series of 5-(1-benzyl-1H-1,2,3-triazol-4-yl)-4-methyl-2-arylthiazole derivatives, 6a-w have been synthesized by click reaction of substituted benzylazide, 5a-d with 5-ethynyl-4-methyl-2-substituted phenylthiazole, 4a-f. The starting compounds 4-ethynyl-2-substituted phenylthiazole (4a-f) were synthesized from the corresponding thiazole aldehyde by using the Ohira-Bestmann reagent. The structure of the synthesized compounds was determined by spectral analysis. All the synthesized compounds were screened for their preliminary antitubercular activity against Mycobacterium tuberculosis H37Ra (MTB, ATCC 25177). Most of the synthesized compounds reported good activity against M. tuberculosis H37Ra strain with IC50 range of 0.58-8.23 mu g/mL. Compounds 6g and 6k reported good antitubercular activity with MIC90 values of 4.71 and 2.22 mu g/mL, respectively. Potential antimycobacterial activity suggested that these compounds could serve as good lead compounds for further optimization and development of a newer antitubercular candidate.[GRAPHICS].
• US8461348B2
  申请人：——

  公开号：US8461348B2

  公开（公告）日：2013-06-11