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6-氟-9-氯-1,2,3,4-四氢吖啶 | 267220-22-4

中文名称
6-氟-9-氯-1,2,3,4-四氢吖啶
中文别名
——
英文名称
9-chloro-6-fluoro-1,2,3,4-tetrahydroacridine
英文别名
9-Chloro-6-fluoro-1,2,3,4-tetrahydroacridine
6-氟-9-氯-1,2,3,4-四氢吖啶化学式
CAS
267220-22-4
化学式
C13H11ClFN
mdl
——
分子量
235.688
InChiKey
YPJZOMHAULFXBN-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):
    4.1
  • 重原子数:
    16
  • 可旋转键数:
    0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.31
  • 拓扑面积:
    12.9
  • 氢给体数:
    0
  • 氢受体数:
    2

上下游信息

  • 下游产品
    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:
    6-氟-9-氯-1,2,3,4-四氢吖啶potassium carbonate 、 sodium iodide 作用下, 以 四氢呋喃戊醇 为溶剂, 生成 2-((7-((6-fluoro-1,2,3,4-tetrahydroacridin-9-yl)amino)heptyl)amino)-3-methyl-6-(pyridin-4-yl)pyrimidine-4(3H)-one
    参考文献:
    名称:
    Discovery of Novel Tacrine–Pyrimidone Hybrids as Potent Dual AChE/GSK-3 Inhibitors for the Treatment of Alzheimer’s Disease
    摘要:
    DOI:
    10.1021/acs.jmedchem.1c00160
  • 作为产物:
    描述:
    2-氨基-4-氟苯甲酸甲酯 在 sodium hydroxide 、 三氯氧磷 作用下, 以 为溶剂, 反应 10.08h, 生成 6-氟-9-氯-1,2,3,4-四氢吖啶
    参考文献:
    名称:
    结合多功能载体支架的氨基甲酸酯衍生物作为假不可逆胆碱酯酶抑制剂用于治疗阿尔茨海默病的设计、合成和生物学评价
    摘要:
    在这项研究中,设计、合成了一系列结合多功能载体支架的氨基甲酸酯衍生物,并评估其作为阿尔茨海默病(AD)的潜在治疗剂。我们使用他克林修饰脂肪族取代基,并使用卡巴拉汀、吲哚和西伯林片段作为载体支架。大多数化合物对胆碱酯酶表现出良好的抑制活性。值得注意的是,带有 sibiriline 片段的化合物C7对人乙酰胆碱酯酶 ( h AChE,IC 50 = 30.35 ± 2.07 nM) 和人丁酰胆碱酯酶 ( h BuChE,IC 50 = 48.03 ± 6.41 nM)表现出有效的抑制活性,且神经毒性最小。进一步的研究表明,C7表现出显着的保护PC12细胞免受H 2 O 2诱导的细胞凋亡的能力,并有效抑制活性氧(ROS)的产生。此外,在脂多糖(LPS)诱导的 BV2 细胞炎症模型中, C7有效减弱促炎细胞因子的水平。透析12小时后, C7继续表现出对胆碱酯酶活性的抑制作用。体内急性毒性测试表明,与母核他克林相比,
    DOI:
    10.1016/j.ejmech.2023.116071
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文献信息

  • SAR of 9-Amino-1,2,3,4-tetrahydroacridine-Based Acetylcholinesterase Inhibitors:  Synthesis, Enzyme Inhibitory Activity, QSAR, and Structure-Based CoMFA of Tacrine Analogues
    作者:Maurizio Recanatini、Andrea Cavalli、Federica Belluti、Lorna Piazzi、Angela Rampa、Alessandra Bisi、Silvia Gobbi、Piero Valenti、Vincenza Andrisano、Manuela Bartolini、Vanni Cavrini
    DOI:10.1021/jm990971t
    日期:2000.5.1
    the substituents in position 7 of tacrine and (b) a tentative assignment of the hydrophobic character to the favorable effect exerted by the substituents in position 6. Finally, a new previously unreported tacrine derivative designed on the basis of both the classical and the 3D QSAR equations was synthesized and kinetically evaluated, to test the predictive ability of the QSAR models. The 6-bromo-9-amino-1
    在这项研究中,我们试图获得与他克林有关的乙酰胆碱酯酶(AChE)抑制剂类别的综合SAR图像,他克林是目前用于治疗阿尔茨海默氏病的药物。为此,我们合成并测试了一系列9-氨基-1,2,3,4-四氢ac啶衍生物,这些衍生物在the啶核的6和7位上取代,并在9-氨基官能团上带有选定的基团。通过Hansch方法,获得了QSAR方程,定量考虑了位置7的取代基的有害空间效应和9-氨基-1,2位置6和7的取代基所施加的有利的电子吸引作用, 3,4-四氢ac啶衍生物。通过对由12个9-氨基-1,2,3,4-四氢ac啶和13个11H-茚三酮制得的一系列AChE抑制剂进行CoMFA分析,考虑了抑制剂的三维(3D)特性。以前在我们实验室开发的2-b] quinolin-10-ylamines。通过利用对接模型计算待提交CoMFA程序的分子的比对,该模型针对未取代的9-氨基-1,2,3,4-四氢ac啶和11H-茚并[1
  • Homodimeric Tacrine Congeners as Acetylcholinesterase Inhibitors
    作者:Ming-Kuan Hu、Li-Ju Wu、George Hsiao、Mao-Hsiung Yen
    DOI:10.1021/jm010308g
    日期:2002.5.1
    search for highly selective and potent derivatives of tacrine (1a), a number of homodimeric tacrine congeners were synthesized and conducted for their effects on rat acetylcholinesterase (AChE) and human butyrylcholinesterase (BChE) inhibitions. Heptylene-linked bis-(6-chloro)tacrine (3h) was found up to 3000- and 3-fold more potent in inhibiting rat AChE than tacrine and the unsubstituted bis-tacrine 3b
    在寻找他克林(1a)的高选择性和有效衍生物的过程中,合成了许多同二聚他克林同源物,并研究了它们对大鼠乙酰胆碱酯酶(AChE)和人丁酰胆碱酯酶(BChE)的抑制作用。发现庚烯连接的双-(6-氯)他克林(3h)抑制大鼠AChE的效力分别比他克林和未取代的双-他克林3b高3000倍和3倍。与3b相比,二聚他克林碳环的大小变化降低了AChE抑制的选择性和效力。将氮杂作为所需的等位基因3j-m插入他克林核中会产生中等效力,但往往对选择性有害。通过在同源二聚啶的6-位掺入卤素,可以显着提高AChE抑制能力和AChE / BChE选择性。3a-m的测定结果也提供了证据,表明7-亚甲基系链倾向于AChE抑制能力最佳。
  • Design, synthesis and evaluation of OA-tacrine hybrids as cholinesterase inhibitors with low neurotoxicity and hepatotoxicity against Alzheimer’s disease
    作者:Huali Yang、Hongwei Jia、Minghui Deng、Kaicheng Zhang、Yaoyang Liu、Yang Liu、Maosheng Cheng、Wei Xiao
    DOI:10.1080/14756366.2023.2192439
    日期:2023.12.31
    synthesized, and evaluated as effective cholinesterase inhibitors for the treatment of Alzheimer’s disease (AD). Biological activity results demonstrated that some hybrids possessed significant inhibitory activities against acetylcholinesterase (AChE). Among them, compounds B4 (hAChE, IC50 = 14.37 ± 1.89 nM; SI > 695.89) and D4 (hAChE, IC50 = 0.18 ± 0.01 nM; SI = 3374.44) showed excellent inhibitory activities
    摘要 设计、合成并评估了一系列具有烷基胺接头的 OA-他克林杂化物作为治疗阿尔茨海默病 (AD) 的有效胆碱酯酶抑制剂。生物活性结果表明,一些杂种对乙酰胆碱酯酶(AChE)具有显着的抑制活性。其中化合物B4 ( h AChE, IC 50 = 14.37 ± 1.89 nM; SI > 695.89)和D4 ( h AChE, IC 50= 0.18 ± 0.01 纳米; SI = 3374.44) 对 AChE 表现出优异的抑制活性和选择性以及低神经细胞毒性。此外,化合物 B4 和 D4 在 HepG2 细胞的细胞活力、细胞凋亡和细胞内 ROS 产生方面表现出比他克林更低的肝毒性。化合物 B4 和 D4 的这些特性表明它们作为 AD 的前瞻性治疗药物值得进一步研究。
  • Optimization of 1,2,3,4-Tetrahydroacridin-9(10<i>H</i>)-ones as Antimalarials Utilizing Structure–Activity and Structure–Property Relationships
    作者:R. Matthew Cross、Jordany R. Maignan、Tina S. Mutka、Lisa Luong、Justin Sargent、Dennis E. Kyle、Roman Manetsch
    DOI:10.1021/jm200015a
    日期:2011.7.14
    Antimalarial activity of 1,2,3,4-tetrahydroacridin-9(10H)-ones (THAs) has been known since the 1940s and has garnered more attention with the development of the acridinedione floxacrine (1) in the 1970s and analogues thereof such as WR 243251 (2a) in the 1990s. These compounds failed just prior to clinical development because of suboptimal activity, poor solubility, and rapid induction of parasite resistance. Moreover, detailed structure-activity relationship (SAR) studies of the THA core scaffold were lacking and SPR studies were nonexistent. To improve upon initial findings, several series of 1,2,3,4-tetrahydroacridin-9(10H)-ones were synthesized and tested in a systematic fashion, examining each compound for antimalarial activity, solubility, and permeability. Furthermore, a select set of compounds was chosen for microsomal stability testing to identify physicochemical liabilities of the THA scaffold. Several potent compounds (EC50 < 100 nM) were identified to be active against the clinically relevant isolates W2 and TM90-C2B while possessing good physicochemical properties and little to no cross-resistance.
  • A facile synthesis of bis-tacrine isosteres
    作者:Ming-Kuan Hu、Chih-Feng Lu
    DOI:10.1016/s0040-4039(00)00036-8
    日期:2000.3
    An efficient synthesis of highly potent and selective acetylcholinesterase (AChE) inhibitors, bis-tacrines and their isosteres 2-4, has been accomplished by bis-amination of 9-chloro-tetrahydroacridine (9a) and its analogs. The critical intermediates were concisely prepared in situ by heating the corresponding ortho-amino aromatic acids and cycloketones in the presence of phosphorus oxychloride. (C) 2000 Elsevier Science Ltd. All rights reserved.
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