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ethyl 4,5,7-trichloroquinoline-3-carboxylate | 150258-21-2

中文名称
——
中文别名
——
英文名称
ethyl 4,5,7-trichloroquinoline-3-carboxylate
英文别名
——
ethyl 4,5,7-trichloroquinoline-3-carboxylate化学式
CAS
150258-21-2
化学式
C12H8Cl3NO2
mdl
MFCD00173410
分子量
304.56
InChiKey
JUHHXTUPYVWFKJ-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

物化性质

  • 熔点:
    69-71 °C
  • 沸点:
    389.3±37.0 °C(Predicted)
  • 密度:
    1.471±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.3
  • 重原子数:
    18
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.166
  • 拓扑面积:
    39.2
  • 氢给体数:
    0
  • 氢受体数:
    3

安全信息

  • 海关编码:
    2933499090

SDS

SDS:4c9bcff2887419872a760c42ee955944
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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:
    ethyl 4,5,7-trichloroquinoline-3-carboxylate一水合肼 作用下, 以 乙醇 为溶剂, 以60%的产率得到7,9-Dichloro-2,5-dihydro-pyrazolo[4,3-c]quinolin-3-one
    参考文献:
    名称:
    Savini; Massarelli; Corti, Il Farmaco, 1993, vol. 48, # 12, p. 1675 - 1686
    摘要:
    DOI:
  • 作为产物:
    描述:
    3,5-二氯苯胺三氯氧磷 作用下, 以 二苯醚乙醇 为溶剂, 反应 2.75h, 生成 ethyl 4,5,7-trichloroquinoline-3-carboxylate
    参考文献:
    名称:
    新型3-(喹啉-4-基氨基)苯磺酰胺作为碳酸酐酶同工型I和II抑制剂的合成及生物学评价
    摘要:
    抽象的 碳酸酐酶(CAs,EC 4.2.1.1)是涉及多种生物过程的关键金属酶。我们报告了合成和生物学评估的新系列的苯磺酰胺结合未/取代的乙基喹啉-3-羧酸酯部分。新合成的化合物在体外评估为胞质人(h)亚型hCA I和II的抑制剂。此处报道的喹啉在不同程度上均抑制了hCA I和II亚型:h CA I在0.966–9.091μM范围内被K I s抑制,而hCA II在0.083–3.594μM范围内被抑制。主7-氯-6- flouro取代sulphfonamide衍生物6E(ķ我 = 0.083μM)被证明是抑制hCA II活性最强的喹啉,而其次磺酰胺类似物未能抑制hCA II直至10μM,从而证实了主要的磺酰胺类作为锌结合基团的关键作用。 CA抑制活性。
    DOI:
    10.1080/14756366.2019.1652282
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文献信息

  • Synthesis and preliminary structure-activity relationship study of 2-aryl-2<i>H</i>-pyrazolo[4,3-<i>c</i>]quinolin-3-ones as potential checkpoint kinase 1 (Chk1) inhibitors
    作者:Ivana Malvacio、Alberto Cuzzolin、Mattia Sturlese、D. Mariano A. Vera、E. Laura Moyano、Stefano Moro
    DOI:10.1080/14756366.2017.1404592
    日期:2018.1.1
    arrest in response to DNA damage. In the last decade, Chk1 inhibitors have emerged as a novel therapeutic strategy to potentiate the anti-tumour efficacy of cytotoxic chemotherapeutic agents. In the search for new Chk1 inhibitors, a congeneric series of 2-aryl-2 H-pyrazolo[4,3-c]quinolin-3-one (PQ) was evaluated by in-vitro and in-silico approaches for the first time. A total of 30 PQ structures were synthesised
    丝氨酸-苏酸检查点激酶1(Chk1)在细胞周期停滞中起着至关重要的作用,以响应DNA损伤。在过去的十年中,Chk1抑制剂已成为增强细胞毒性化学治疗剂抗肿瘤功效的新型治疗策略。在寻找新的Chk1抑制剂时,首次通过体外和计算机模拟方法评估了同类的2-芳基-2 H-吡唑并[4,3-c]喹啉-3-酮(PQ)。 。使用常规或微波加热以良好至极好的产率合成了总共30个PQ结构,突出显示其中14个是新的化学实体。值得注意的是,在这项初步研究中,两种化合物4e2和4h2已显示Chk1激酶的基础活性适度但显着降低。从这些初步结果开始,
  • An alternative approach toward 2-aryl-2H-pyrazolo[4,3-c]-quinolin-3-ones by a multistep synthesis
    作者:Marisa J. López Rivilli、Elizabeth L. Moyano、Gloria I. Yranzo
    DOI:10.1016/j.tetlet.2009.10.123
    日期:2010.1
    carried out starting from dichloro- and bromoanilines (1a–b) and diethyl 2-(ethoxymethylene)malonate using a slightly modified Gould-Jacobs reaction. In this work we present a novel chlorination strategy to prepare quinoline derivatives 4 in excellent yields as key intermediates in the synthesis of the target compounds. Several reaction conditions were evaluated to optimize the formation of pyrazoloquinolinone
    方便地制备了一系列2-芳基-2 H-吡唑并[4,3 - c ]喹啉-3-酮衍生物6和7。从二氯苯甲烷溴苯胺(1a – b)到2-(乙氧基亚甲基)丙二酸二乙酯,使用经过稍微修饰的Gould-Jacobs反应进行了多步合成。在这项工作中,我们提出了一种新颖的化策略,以高收率制备喹啉生物4作为目标化合物合成中的关键中间体。评价了几种反应条件以优化吡唑喹啉酮核的形成。两种喹啉酮4a–b的化学行为差异 还讨论了与芳基和苄基形成的芳基。
  • Sulfonamide-based 4-anilinoquinoline derivatives as novel dual Aurora kinase (AURKA/B) inhibitors: Synthesis, biological evaluation and in silico insights
    作者:Mohammad M. Al-Sanea、Ahmed Elkamhawy、Sora Paik、Kyeong Lee、Ahmed M. El Kerdawy、Bukhari Syed Nasir Abbas、Eun Joo Roh、Wagdy M. Eldehna、Heba A.H. Elshemy、Rania B Bakr、Ibrahim Ali Farahat、Abdulaziz I. Alzarea、Sami I. Alzarea、Khalid S. Alharbi、Mohamed A. Abdelgawad
    DOI:10.1016/j.bmc.2020.115525
    日期:2020.7
    identified as promising druggable targets for targeted cancer therapy. Aiming at the development of novel chemotype of dual AURKA/B inhibitors, herein we report the design and synthesis of three series of 4-anilinoquinoline derivatives bearing a sulfonamide moiety (5a-d, 9a-d and 11a-d). The % inhibition of AURKA/B was determined for all target quinolines, then compounds showed more than 50% inhibition on
    极光激酶(AURK)被确定为靶向癌症治疗的有希望的药物靶标。针对双AURKA / B抑制剂的新型化学型的发展,在此我们报道了设计和合成三个系列的带有磺酰胺基团的4-苯胺喹啉生物(5a-d,9a-d和11a-d)。确定所有目标喹啉的AURKA / B抑制%,然后对任一酶显示50%以上的抑制率,然后进一步评估其对相应酶的IC50。特别是化合物9d表现出强大的AURKA / B抑制活性,IC50分别为0.93和0.09 µM。同样,在US-NCI抗癌试验中,针对NCI 60细胞系的9d成为最有效的抗增殖类似物,具有针对来自不同癌症子面板的不同细胞系的广谱活性。对接研究证实,磺酰胺SO2的氧分别与AURKA和AURKB中的Lys162和Lys122形成氢键,而磺酰胺NH可以捕获与周围氨基酸残基Lys141,Glu260和Asn261的氢键相互作用。 AURKA中的AURKA和Lys101,Gl
  • Synthesis and pharmacological evaluation of pyrazolo[4,3-c]quinolinones as high affinity GABAA-R ligands and potential anxiolytics
    作者:Marisa J. López Rivilli、Anahí V. Turina、Elena A. Bignante、Victor H. Molina、María A. Perillo、Margarita C. Briñon、Elizabeth L. Moyano
    DOI:10.1016/j.bmc.2018.06.021
    日期:2018.8
    aryl-hydrazines affording the final compounds. PQs exhibited different potency in displacing specific [3H]Flunitrazepam binding from the benzodiazepine binding site at the γ-aminobutyric acid receptor (GABAA-R) depending on the substitution of the pyrazoloquinolone nucleus. PCA helped determine how different substituents contributed to the differential behavior of the PQs studied. Compounds with high affinity for
    报道了一系列吡唑并[4,3 - c ]喹啉-3-酮(PQs)的合成,体外配体结合研究和体内高架迷宫测试(EPM)。PQ的多步合成从苯胺和2-(乙氧基亚甲基)丙二酸二乙酯开始,通过Gould-Jacobs反应生成quinolin-4-one核。将这些喹啉酮转化为4-氯喹啉,使其与芳基反应,得到最终化合物。PQS在移位特定[表现出各种不同效价3 H]氟硝西泮从苯并二氮杂结合位点在γ丁酸受体结合(GABA甲-R)取决于吡唑喹诺酮核的取代。PCA有助于确定不同的取代基如何促进所研究的PQ的差异行为。使用高架迷宫(EPM)在Wistar成年雄性大鼠中测试了对GABA A -R具有高亲和力的化合物的抗焦虑特性。因此,在N-1(7b - ii和7c- ii)处带有对甲氧基苯基的PQ在低剂量(0.5-1.0 mg / kg)下显示出显着的抗焦虑活性。同时,PQS设有一个未取代的苯基(7B -我)或p
  • High affinity central benzodiazepine receptor ligands. Part 2: quantitative structure–activity relationships and comparative molecular field analysis of pyrazolo[4,3- c ]quinolin-3-ones
    作者:L. Savini、L. Chiasserini、C. Pellerano、G. Biggio、E. Maciocco、M. Serra、N. Cinone、A. Carrieri、C. Altomare、A. Carotti
    DOI:10.1016/s0968-0896(00)00262-5
    日期:2001.2
    A large series of 2-aryl(heteroaryl)-2,5-dihydropyrazolo[4,3-c]quinolin-3(3H)-ones (PQ, 106 compounds), carrying appropriate substituents at the quinoline and N-2-phenyl rings, were designed, prepared and tested as central benzodiazepine receptor ligands. Compounds with an affinity significantly higher than the parent compound CGS-8216 were obtained, the most active ligand showing a pIC(50) = 10.35. Hansch and comparative molecular field analyses gave coherent results suggesting the main structural requirements of high receptor binding affinity. The possible formation of a three-centred hydrogen bond (HB) at the HB donor site H-2, as a key interaction for high receptor binding affinity, was assessed by the calculation and comparison of the molecular electrostatic potentials of a series of selected ligands. (C) 2001 Elsevier Science Ltd. All rights reserved.
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