3-(bromomethyl)-2-chloro-6-methylquinoline | 125917-64-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 3-(bromomethyl)-2-chloro-6-methylquinoline
• CAS: 125917-64-8
• 化学式: C₁₁H₉BrClN
• 分子量: 270.556
• InChiKey: NCARXIHEDRSTLK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.09
• 重原子数：
  14.0
• 可旋转键数：
  1.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  12.89
• 氢给体数：
  0.0
• 氢受体数：
  1.0

反应信息

• 作为反应物：
  描述：

  3-(bromomethyl)-2-chloro-6-methylquinoline 在 sodium azide 、 copper(ll) sulfate pentahydrate 、 sodium ascorbate 作用下， 以 四氢呋喃 、 水 、 丙酮 为溶剂， 反应 10.05h， 生成 4-((1-((2-chloro-6-methylquinolin-3-yl)methyl)-1H-1,2,3-triazol-4-yl)methyl)-2-phenyl-2H-1,2,4-triazol-3(4H)-one
  参考文献：
  名称：

  微波辅助区域选择性合成喹啉附加三唑作为有效的抗结核和抗真菌剂通过铜 (I) 催化的环加成反应

  摘要：

  Quinolin-3-yl-methyl-1,2,3-triazolyl-1,2,4-triazol-3(4 H )-ones 8j-v 是通过点击化学合成的，作为一种最终的策略，其中 [3 + 2] 环加成具有末端炔烃的叠氮化物已经得到发展。在此，我们倾向于透露 CuSO 4 ·5H 2的含义和流行程度O 和 THF/水促进了 [3 + 2] 环加成反应。这种方法的首要优势是短暂的反应时间、简便的后处理、优异的产率 (88-92%)、超高的纯度和在常规和微波方法下的区域选择性单产物形成。对接研究通过高 C 值说明了与酶 InhA-D148G（PDB ID：4DQU）的强结合相互作用。合成化合物的抗结核和抗真菌筛选显示出有希望的活性。在体外和在计算机芯片上的研究暗示这些三唑所附喹啉可获取理想的结构为先决条件的新的治疗剂的辅助膨胀。

  DOI：

  10.1016/j.bmcl.2021.127984
• 作为产物：
  描述：

  乙烷,三氯氟- 在 sodium tetrahydroborate 、 溶剂黄146 、 三氯氧磷 、 三溴氧磷 作用下， 以 甲醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 11.5h， 生成 3-(bromomethyl)-2-chloro-6-methylquinoline
  参考文献：
  名称：

  喹啉-邻氨基苯甲酸杂化物作为强效抗炎药物的设计、合成、生物学评价和分子对接研究

  摘要：

  尽管全球患病率很高，但类风湿性关节炎缺乏令人满意的治疗方法。因此，本研究旨在设计和合成新型抗炎化合物。为此，通过药效团杂交将喹啉和邻氨基苯甲酸这两个药用特殊部分连接起来，并根据其计算评估，合成了三种杂合体5a-c，其所有产率均良好。这些杂种的体外和体内抗炎潜力是通过抗变性和抗蛋白酶以及角叉菜胶诱导的爪水肿模型来确定的。这些杂种的计算研究揭示了它们的药物相似性、最佳的药代动力学和较低的毒性。此外，它们表现出对 TNF-α、FLAP 和 COX-II 的高结合亲和力（-9.4 至 -10.6 kcal mol -1 ）和合适的结合相互作用。三步合成路线产生了杂种5a-c ，最后一步的产率为 83-86%。在50 μg mL -1浓度下，化合物5b的抗蛋白酶和抗变性活性显着高于5a和5c 。此外， 5b显着减轻了接受角叉菜胶的大鼠右爪的水肿。这项研究的结果表明了新型杂交品种在治疗类风湿性关节炎等炎症性疾病方面的药用价值。

  DOI：

  10.1039/d4ob00040d

文献信息

• Synthesis and Antibacterial Evaluation of Some Novel 1,3,4-oxadiazol Derivatives Incorporated with Quinoline Moiety
  作者：Priyanka G. Mandhane、Ratnadeep S. Joshi、Wajid Khan、Charansingh H. Gill

  DOI：10.5012/jkcs.2011.55.4.656

  日期：2011.8.20

  5-(3,4,5-Triethoxyphenyl)-1,3,4-oxadiazole-2-thiol 6을 3-(bromomethyl)-2-chloroquinoline or 2-(p-tolyloxy)-3-(bromomethyl) quinoline 4a-j 화합물과 반응시켜서 3-((5-(3,4,5-triethoxyphenyl)-1,3,4-oxadiazol-2-ylthio)methyl)-2-chloroquinoline 또는 3-((5-(3,4,5-triethoxyphenyl)-1,3,4-oxadiazol-2-ylthio)methyl)-2-(p-tolyloxy)quinoline 7a-j를 합성하였다. 합성한 화합물들에 대한 항균활성을 측정하였으며, 화합물 7d, 7i 및 7j 은 우수한 활성을 나타내었다. 5-(3,4,5-Triethoxyphenyl)-1,3,4-oxadiazole-2-thiol 6 on treatment with substituted 3-(bromomethyl)-2-chloroquinoline or 2-(p-tolyloxy)-3-(bromomethyl)quinoline 4a-j afforded the corresponding 3-((5-(3,4,5-triethoxyphenyl)-1,3,4-oxadiazol-2-ylthio)methyl)-2-chloroquinoline or 3-((5-(3,4,5-triethoxyphenyl)-1,3,4-oxadiazol-2-ylthio)methyl)-2-(p-tolyloxy)quinoline 7a-j, in the presence of $K_2CO_3$ and DMF under stirring at ambient temperature. All the synthesized compounds were further screened for their antibacterial activities. Some of our compounds showed excellent antibacterial activities against test organisms and reference standard.

  5-(3,4,5-三乙氧基苯基)-1,3,4-噁二唑-2-硫醇6与3-(溴甲基)-2-氯喹啉或2-(对甲苯氧基)-3-(溴甲基)喹啉4a-j反应，合成了3-((5-(3,4,5-三乙氧基苯基)-1,3,4-噁二唑-2-硫代)甲基)-2-氯喹啉或3-((5-(3,4,5-三乙氧基苯基)-1,3,4-噁二唑-2-硫代)甲基)-2-(对甲苯氧基)喹啉7a-j。测定了合成的化合物的抗菌活性，化合物7d、7i和7j表现出优秀的活性。在与取代的3-(溴甲基)-2-氯喹啉或2-(对甲苯氧基)-3-(溴甲基)喹啉4a-j反应时，加入K2CO3和DMF，在室温下搅拌，得到了相应的3-((5-(3,4,5-三乙氧基苯基)-1,3,4-噁二唑-2-硫代)甲基)-2-氯喹啉或3-((5-(3,4-三乙氧基苯基)-1,3,4-噁二唑-2-硫代)甲基)-2-(对甲苯氧基)喹啉7a-j。所有合成的化合物都进一步进行了抗菌活性筛选，一些化合物对测试生物和参考标准表现出极佳的抗菌活性。
• Microwave Assisted Synthesis of Quinoline Fused Benzodiazepines as Anxiolytic and Antimicrobial Agents
  作者：S.B. Marganakop、R.R. Kamble、A.R. Nesaragi、P.K. Bayannavar、S.D. Joshi、P.P. Kattimani、B.S. Sudha

  DOI：10.14233/ajchem.2021.23153

  日期：——

  In the present study, an efficient, facile and green protocol for synthesis of quinoline fused 1,4-benzodiazepine (4a-j) by microwave irradiated condensation of 6/7/8-substituted 3-bromomethyl- 2-chloro-quinoline (3a-j) obtained from 2-chloro 6/7/8-substituted quinoline-3-carbaldehyde (1a-j) with 1, 2-phenylenediamine was developed. Surflex docking studies with K+ channel is one of the physiological targets and inhibition, which plays a role in the pathophysiology of depression revealed that all these compounds show consensus score in the range 2.71-3.68 indicating the summary of all forces of interaction. Further, compounds 4d, 4g and 4i exhibited potent antibacterial activity

  在本研究中，通过微波辐射促进的6/7/8-取代的3-溴甲基-2-氯喹啉（3a-j）与1,2-苯二胺反应合成喹啉融合的1,4-苯二氮杂环（4a-j）的高效、简便和环保的合成方案被开发出来。与K+通道的Surflex对接研究是抑制的生理靶标之一，发现在抑郁症的病理生理学中发挥作用，显示出这些化合物的一致得分在2.71-3.68范围内，表明所有相互作用力的总结。此外，化合物4d、4g和4i表现出强大的抗菌活性。
• Triazolothiadizepinylquinolines as potential MetAP-2 and NMT inhibitors: Microwave-assisted synthesis, pharmacological evaluation and molecular docking studies
  作者：Saba Kauser J. Shaikh、Ravindra R. Kamble、Praveen K. Bayannavar、Shilpa M. Somagond、Shrinivas D. Joshi

  DOI：10.1016/j.molstruc.2019.127445

  日期：2020.3

  The enzymes MetAP-2 and NMT play a crucial role in the process of myristoylation of oncoproteins which is deregulated in many types of cancers. Execution of both these enzymes is considered as strategy for the intervention of various cancers and relative fungal infections, and hence the discovery of novel MetAP-2 and NMT inhibitors necessitate their high relevancy. In this investigation, we have synthesized a series of novel seven-membered triazolothiadiazepinyl quinolines 10(a-m) distinctively under microwave irradiation technique and identified as selective MetAP-2 and NMT inhibitors. Amongst the functionalized derivatives when evaluated for the in vitro antifungal assay, compounds 10b, 10c, 10e and 10f were considered promising due to notable inhibitory effects (MIC = 0.2 mg/mL) on Aspergillus fumigatus. Screening of the anticancer activity against NCI-60 Human tumor cell lines portrayed that conjugates 10b, 10c, 10e and 10f were found to be moderately effective against the Renal Cancer cell line UO-31. The data acquired from biological studies was further validated by molecular docking studies and p harmaco kinetic evaluation. (C) 2019 Elsevier B.V. All rights reserved.
• Tetrazolylmethyl quinolines: Design, docking studies, synthesis, anticancer and antifungal analyses
  作者：Saba Kauser J. Shaikh、Ravindra R. Kamble、Shilpa M. Somagond、H.C. Devarajegowda、Sheshagiri R. Dixit、Shrinivas D. Joshi

  DOI：10.1016/j.ejmech.2017.01.043

  日期：2017.3

  A new series of 2,5 and 1,5-regioisomers of the tetrazolyl group viz., 3-[(5-benzyl/benzylthio-2H-tetrazol-2- yl) methyl]-2-chloro-6-substituted quinoline 6h-q and 3-[(5-benzyl/benzylthio-1H-tetrazol-1-yl) methyl]-2-chloro-6-substituted quinolines 7h-q were synthesized. Docking studies of all these compounds with DNA as target using PDB: 1AU5 and 453D revealed that the compounds 6h and 6i act as covalent cross linker on the DNA helix of the former and intercalate the latter both with higher C score values. Another set of docking studies in the active pocket of dihydrofolate reductase and N-myristoyl transferase as targets to assess antifungal activity revealed that compounds 6k, 6l, 6p and 7q (with bromo and fluro substituents) showcases different binding modes and hydrogen bonding. Further, the compounds were screened for anticancer activity (primary cytotoxicity) against NCI-60 Human tumor cell line at a single high dose (10(-5) M) concentration assay. Among the tested compounds, 6h has shown 99.28% of GI against Melanoma (SK-MEL-5) and compound 6i has shown 97.56% of GI against Breast Cancer (T-47D). Further, in vitro antifungal assay against A. fumigatus and C. albicans for these compounds 6h-q and 7h-q revealed potential to moderate activities as compared to the standard. (C) 2017 Elsevier Masson SAS. All rights reserved.