4-chloro-2-(thiophen-2-yl)quinoline | 954225-95-7

• 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: 4-chloro-2-(thiophen-2-yl)quinoline
• 英文别名: 4-chloro-2-thiophen-2-ylquinoline
• CAS: 954225-95-7
• 化学式: C₁₃H₈ClNS
• 分子量: 245.732
• InChiKey: PYKSRYYHLLCVMN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  41.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-(甲苯-4-磺酰基)哌嗪 、 4-chloro-2-(thiophen-2-yl)quinoline 在 N,N-二异丙基乙胺 作用下， 以 N-甲基吡咯烷酮 为溶剂， 以30%的产率得到2-(thiophen-2-yl)-4-(4-tosylpiperazin-1-yl)quinoline
  参考文献：
  名称：

  Evaluation of Quinazoline Analogues as Glucocerebrosidase Inhibitors with Chaperone Activity

  摘要：

  Gaucher disease is a lysosomal storage disorder (LSD) caused by deficiency in the enzyme glucocerebrosidase (GC). Small molecule chaperones of protein folding and translocation have been proposed as a promising therapeutic approach to this LSD. Most small molecule chaperones described in the literature contain an iminosugar scaffold. Here we present the discovery and evaluation of a new series of GC inhibitors with a quinazoline core. We demonstrate that this series can improve the translocation of GC to the lysosome in patient-derived cells. To optimize this chemical series, systematic synthetic modifications were performed and the SAR was evaluated and compared using three different readouts of compound activity: enzymatic inhibition, enzyme thermostabilization, and lysosomal translocation of GC.

  DOI：

  10.1021/jm1008902
• 作为产物：
  描述：

  1-(2-aminophenyl)-3-(thiophen-2-yl)prop-2-en-1-one 在 三光气 、 iron(III) chloride hexahydrate 作用下， 以 甲醇 为溶剂， 生成 4-chloro-2-(thiophen-2-yl)quinoline
  参考文献：
  名称：

  2,4-二芳基喹啉的合成：4-氯-2-芳基喹啉与芳基卤化镁在2-甲基四氢呋喃中的无镍催化配体交叉偶联

  摘要：

  描述了用于合成 2,4-二芳基喹啉的无配体和室温协议。在催化量的氯化镍 (II) 存在下，在 2-甲基四氢呋喃 (2-MeTHF) 中没有配体的情况下，用芳基卤化镁处理 4-氯-2-芳基喹啉，以良好的产率得到相应的交叉偶联产物。

  DOI：

  10.3184/174751911x13026226423986

文献信息

• Synthesis and biological evaluation of new 2‑substituted‑4‑amino-quinolines and -quinazoline as potential antifungal agents
  作者：Tian-Hong Qin、Jian-Chuan Liu、Jin-Yuan Zhang、Lin-Xiu Tang、Yan-Ni Ma、Rui Yang

  DOI：10.1016/j.bmcl.2022.128877

  日期：2022.9

  Aiming to discover novel antifungal agents, a series of 2‑substituted‑4‑amino-quinolines and -quinazoline were prepared and characterized using IR, 1H NMR, 13C NMR, and HRMS spectroscopic techniques. Their antifungal activities against four invasive fungi were evaluated, and the results revealed that some of the target compounds exhibited moderate to excellent inhibitory potencies. The most promising

  为了发现新型抗真菌剂，制备了一系列2-取代-4-氨基喹啉和-喹唑啉，并使用IR、1 H NMR、13 C NMR和HRMS光谱技术对其进行了表征。评估了它们对四种侵​​入性真菌的抗真菌活性，结果显示一些目标化合物表现出中等至极好的抑制效力。最有希望的化合物III 11、III 14、III 15和III 23表现出强效和广谱的抗真菌活性，MIC 值为 4-32 μg/mL。机理研究表明，化合物III 11 ( N,2- di- p -tolylquinolin-4-amine hydrochloride) 不通过破坏真菌膜发挥抗真菌效力，这与许多传统的膜活性抗真菌药物有很大不同。同时，III 11还表现出诱导抗药性的可能性低，并且在小鼠血浆中具有优异的稳定性。此外，还讨论了一些有趣的结构-活性关系（SAR）。这些结果表明，一些 4-氨基喹啉可作为进一步发现抗真菌药物的新候选药物。
• Evaluation of Quinazoline Analogues as Glucocerebrosidase Inhibitors with Chaperone Activity
  作者：Juan J. Marugan、Wei Zheng、Omid Motabar、Noel Southall、Ehud Goldin、Wendy Westbroek、Barbara K. Stubblefield、Ellen Sidransky、Ronald A. Aungst、Wendy A. Lea、Anton Simeonov、William Leister、Christopher P. Austin

  DOI：10.1021/jm1008902

  日期：2011.2.24

  Gaucher disease is a lysosomal storage disorder (LSD) caused by deficiency in the enzyme glucocerebrosidase (GC). Small molecule chaperones of protein folding and translocation have been proposed as a promising therapeutic approach to this LSD. Most small molecule chaperones described in the literature contain an iminosugar scaffold. Here we present the discovery and evaluation of a new series of GC inhibitors with a quinazoline core. We demonstrate that this series can improve the translocation of GC to the lysosome in patient-derived cells. To optimize this chemical series, systematic synthetic modifications were performed and the SAR was evaluated and compared using three different readouts of compound activity: enzymatic inhibition, enzyme thermostabilization, and lysosomal translocation of GC.
• Synthesis of 2,4-Diarylquinolines: Nickel-Catalysed Ligand-Free Cross-Couplings of 4-Chloro-2-Arylquinolines with Arylmagnesium Halides in 2-Methyltetrahydrofuran
  作者：Zhenhua Li、Lingmin Xu、Weike Su

  DOI：10.3184/174751911x13026226423986

  日期：2011.4

  A ligand-free and room temperature protocol for the synthesis of 2,4-diarylquinolines is described. Treatment of 4-chloro-2-arylquinolines with arylmagnesium halides in the presence of a catalytic amount of nickel(II) chloride without ligands in 2-methyltetrahydrofuran (2-MeTHF) afforded the corresponding cross-coupling products in good yields.

  描述了用于合成 2,4-二芳基喹啉的无配体和室温协议。在催化量的氯化镍 (II) 存在下，在 2-甲基四氢呋喃 (2-MeTHF) 中没有配体的情况下，用芳基卤化镁处理 4-氯-2-芳基喹啉，以良好的产率得到相应的交叉偶联产物。