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2-(but-2-yn-1-yloxy)-3,5-dichlorobenzaldehyde

中文名称
——
中文别名
——
英文名称
2-(but-2-yn-1-yloxy)-3,5-dichlorobenzaldehyde
英文别名
2-But-2-ynoxy-3,5-dichlorobenzaldehyde
2-(but-2-yn-1-yloxy)-3,5-dichlorobenzaldehyde化学式
CAS
——
化学式
C11H8Cl2O2
mdl
——
分子量
243.089
InChiKey
NEMQAEZDWFPSIL-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    3.2
  • 重原子数:
    15
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.18
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 氢受体数:
    2

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    3-氨基喹啉2-(but-2-yn-1-yloxy)-3,5-dichlorobenzaldehyde盐酸copper(l) iodide 、 ytterbium(III) triflate 作用下, 以 甲醇乙腈 为溶剂, 生成 9,11-dichloro-14-methyl-13H-benzo[f]chromeno[4,3-b][1,7]naphthyridin-5-ium chloride
    参考文献:
    名称:
    Development of 13H-benzo[f]chromeno[4,3-b][1,7]naphthyridines and their salts as potent cytotoxic agents and topoisomerase I/IIα inhibitors
    摘要:
    A novel series of 35 angularly fused pentacyclic 13H-benzo[f]chromeno[4,3-b][1,7]naphthyridines and 13H-benzo[f]chromeno[4,3-b][1,7]naphthyridin-5-ium chlorides were designed and synthesized. Their cytotoxic activities were investigated against six human cancer cell lines (NCIH23, HCT15, NUGC-3, ACHN, PC-3, and MDA-MB-231). Among all screened compounds; 28, 30, 34, 35, 46, 48, 52, and 53 compounds exhibited potent cytotoxic activities against all tested human cancer cell lines. Further, these potent lead cytotoxic agents were evaluated against human Topoisomerase I and II alpha inhibition. Among them, the compound 48 exhibited dual Topoisomerase I and II alpha inhibition especially at 20 mu M concentrations the compound 48 exhibited 1.25 times more potent Topoisomerase II alpha inhibitory activity (38.3%) than the reference drug etoposide (30.6%). The compound 52 also exhibited excellent (88.4%) topoisomerase I inhibition than the reference drug camptothecin (66.7%) at 100 mu M concentrations. Molecular docking studies of the compounds 48 and 52 with topo I discovered that they both intercalated into the DNA single-strand cleavage site where the compound 48 have van der Waals interactions with residues Arg364, Pro431, and Asn722 whilst the compound 52 have with Arg364, Thr718, and Asn722 residues. Both the compounds 48 and 52 have pi-pi stacking interactions with the stacked DNA bases. The docking studies of the compound 48 with topo IIa explored that it was bound to the topo II alpha DNA cleavage site where etoposide was situated. The benzo[f]chromeno[4,3-b][1,7]naphthyridine ring of the compound 48 was stacked between the DNA bases of the cleavage site with pi-pi stacking interactions and there were no hydrogen bond interactions with topo II alpha.
    DOI:
    10.1016/j.bmc.2018.09.019
  • 作为产物:
    描述:
    1-溴-2-丁炔3,5-二氯水杨醛potassium carbonate 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 0.25h, 以99.6%的产率得到2-(but-2-yn-1-yloxy)-3,5-dichlorobenzaldehyde
    参考文献:
    名称:
    通过亚氨基Diels-Alder反应轻松进行一锅区域选择性合成功能化的新型苯并[ f ]铬基[4,3- b ] [1,7]萘啶和苯并[ f ] [1,7]萘啶
    摘要:
    通过有效的区域选择性单-羟基合成了一系列新的功能化的13 H-苯并[ f ]铬基[ 4,3- b ] [1,7]萘啶和1,3-二苯并[ f ] [1,7]萘啶通过分子内和分子间亚氨基Diels-Alder反应合成多组分。在这种方法中,我们以中等至良好的产率实现了具有多取代核心基序的完全区域选择性和原子经济性。还讨论了该反应的提议机理。
    DOI:
    10.1016/j.tetlet.2016.12.050
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文献信息

  • A facile one-pot regioselective synthesis of functionalized novel benzo[f]chromeno[4,3-b][1,7]naphthyridines and benzo[f][1,7]naphthyridines via an imino Diels-Alder reaction
    作者:Sateesh Kumar Arepalli、Byeongwoo Park、Jae-Kyung Jung、Kiho Lee、Heesoon Lee
    DOI:10.1016/j.tetlet.2016.12.050
    日期:2017.2
    A novel series of functionalized 13H-benzo[f]chromeno[4,3-b][1,7]naphthyridines and 1,3-diphenylbenzo[f][1,7]naphthyridines have been synthesized by an efficient regioselective one-pot multicomponent synthesis through intra and intermolecular imino Diels-Alder reaction. In this method, we have achieved complete regioselectivity and atom economy with polysubstituted core motifs in moderate to good yields
    通过有效的区域选择性单-羟基合成了一系列新的功能化的13 H-苯并[ f ]铬基[ 4,3- b ] [1,7]萘啶和1,3-二苯并[ f ] [1,7]萘啶通过分子内和分子间亚氨基Diels-Alder反应合成多组分。在这种方法中,我们以中等至良好的产率实现了具有多取代核心基序的完全区域选择性和原子经济性。还讨论了该反应的提议机理。
  • Development of 13H-benzo[f]chromeno[4,3-b][1,7]naphthyridines and their salts as potent cytotoxic agents and topoisomerase I/IIα inhibitors
    作者:Sateesh Kumar Arepalli、Chaerim Lee、Seongrak Sim、Kiho Lee、Hyunji Jo、Kyu-Yeon Jun、Youngjoo Kwon、Jong-Soon Kang、Jae-Kyung Jung、Heesoon Lee
    DOI:10.1016/j.bmc.2018.09.019
    日期:2018.10
    A novel series of 35 angularly fused pentacyclic 13H-benzo[f]chromeno[4,3-b][1,7]naphthyridines and 13H-benzo[f]chromeno[4,3-b][1,7]naphthyridin-5-ium chlorides were designed and synthesized. Their cytotoxic activities were investigated against six human cancer cell lines (NCIH23, HCT15, NUGC-3, ACHN, PC-3, and MDA-MB-231). Among all screened compounds; 28, 30, 34, 35, 46, 48, 52, and 53 compounds exhibited potent cytotoxic activities against all tested human cancer cell lines. Further, these potent lead cytotoxic agents were evaluated against human Topoisomerase I and II alpha inhibition. Among them, the compound 48 exhibited dual Topoisomerase I and II alpha inhibition especially at 20 mu M concentrations the compound 48 exhibited 1.25 times more potent Topoisomerase II alpha inhibitory activity (38.3%) than the reference drug etoposide (30.6%). The compound 52 also exhibited excellent (88.4%) topoisomerase I inhibition than the reference drug camptothecin (66.7%) at 100 mu M concentrations. Molecular docking studies of the compounds 48 and 52 with topo I discovered that they both intercalated into the DNA single-strand cleavage site where the compound 48 have van der Waals interactions with residues Arg364, Pro431, and Asn722 whilst the compound 52 have with Arg364, Thr718, and Asn722 residues. Both the compounds 48 and 52 have pi-pi stacking interactions with the stacked DNA bases. The docking studies of the compound 48 with topo IIa explored that it was bound to the topo II alpha DNA cleavage site where etoposide was situated. The benzo[f]chromeno[4,3-b][1,7]naphthyridine ring of the compound 48 was stacked between the DNA bases of the cleavage site with pi-pi stacking interactions and there were no hydrogen bond interactions with topo II alpha.
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