4-氯-6-三氟甲基-喹啉-3-羧酸乙酯 | 193827-69-9

• 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
• 中文名称: 4-氯-6-三氟甲基-喹啉-3-羧酸乙酯
• 英文名称: ethyl 4-chloro-6-(trifluoromethyl)quinoline-3-carboxylate
• 英文别名: Ethyl 4-chloro-6-trifluoromethyl-quinoline-3-carboxylate；ethyl 4-chloro-6-trifluoromethyl-3-quinolinecarboxylate；ethyl 4-chloro-6-trifluoromethylquinoline-3-carboxylate；4-chloro-3-ethoxycarbonyl-6-trifluoromethylquinoline
• CAS: 193827-69-9
• 化学式: C₁₃H₉ClF₃NO₂
• 分子量: 303.668
• InChiKey: NYDXGDQZPDDDMR-UHFFFAOYSA-N

物化性质

• 沸点：
  338.7±37.0 °C(Predicted)
• 密度：
  1.401±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  20
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  39.2
• 氢给体数：
  0
• 氢受体数：
  6

安全信息

• 海关编码：
  2933499090

反应信息

• 作为反应物：
  描述：

  4-氯-6-三氟甲基-喹啉-3-羧酸乙酯 在 sodium hydroxide 、 草酰氯 、 sodium hydride 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 4-[Benzyl-(4-methoxy-benzenesulfonyl)-amino]-6-trifluoromethyl-quinoline-3-carbonyl chloride
  参考文献：
  名称：

  Synthesis and SAR of bicyclic heteroaryl hydroxamic acid MMP and TACE inhibitors

  摘要：

  Potent and selective bicyclic heteroaryl hydroxamic acid MMP and TACE inhibitors were synthesized by a novel convergent route. Selectivity and efficacy versus MMPs and TACE could be controlled by appropriate substitution on the scaffolds and by variation of the P1' group. Select compounds were found to be effective in in vivo models of arthritis. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(03)00127-6
• 作为产物：
  描述：

  对三氟甲基苯胺 在 三氯氧磷 作用下， 以 二苯醚 、 甲苯 为溶剂， 反应 6.0h， 生成 4-氯-6-三氟甲基-喹啉-3-羧酸乙酯
  参考文献：
  名称：

  喹啉作为强效和选择性PDE5抑制剂，可作为治疗勃起功能障碍的潜在药物。

  摘要：

  在不断发现新的化学型作为治疗男性勃起功能障碍（ED）的有效和选择性PDE5抑制剂的过程中，我们发现4-苄基氨基喹啉衍生物是非常有效和选择性的PDE5抑制剂。该系列中的某些化合物的PDE5 IC（50）低至50 pM。喹啉C6-位的吸电子基团大大提高了PDE5的效力，而C8-位的乙基不仅提高了PDE5的效力，而且提高了同工酶的选择性。在C3位的取代基可以结合各种不同的基团。描述了这一新系列有效的PDE5抑制剂的合成及其一级结构-活性关系。

  DOI：

  10.1016/j.bmcl.2003.12.090

文献信息

• Preparation and use of ortho-sulfonamido bicyclic heteroaryl hydroxamic acids as matrix metalloproteinase and TACE inhibitors
  申请人：——

  公开号：US20010046989A1

  公开（公告）日：2001-11-29

  This invention provides, low molecular weight, non-peptide inhibitors of matrix metalloproteinases and TNF-&agr; converting enzyme (TACE, tumor necrosis factor-&agr; converting enzyme) of formula: B wherein B is 1 2 T, U, W, and X are each, independently, carbon or nitrogen, provided that when T or U is carbon, either may be optionally substituted with R 1 ; Y is carbon, nitrogen, oxygen or sulfur, provided that at least one of T, U, W, X, and Y is not carbon, and further provided that no more than 2 of T, U, W, and X are nitrogen; 3 is a phenyl ring or is a heteroaryl ring of ring 5-6 atoms which may contain 0-2 heteratoms selected from nitrogen, oxygen, and sulfur, in addition to any heteroatoms defined by W or X; wherein the phenyl or heteroaryl ring may be optionally mono-, di-, or tri- substituted with R 1 ; Z is a phenyl, naphthyl, heteroaryl, or heteroaryl fused to phenyl, wherein the heteroaryl moiety contains of 5-6 ring atoms and 1-3 heteroatoms selected from nitrogen, oxygen, or sulfur; wherein the phenyl, naphthyl, heteroaryl, or phenyl fused heteroaryl moieties may be optionally mono-, di-, or tri- substituted with R 1 ; R 1 is hydrogen, halogen, alkyl of 1-8 carbon atoms, alkenyl of 2-6 carbon atoms, alkynyl of 2-6 carbon atoms, cyclocalkyl of 3-6 carbon atoms, —(CH 2 ) n Z, —OR 2 , —CN, —COR 2 , perfluoroalkyl of 1-4 carbon atoms, —CONR 2 R 3 , —S(O) x R 2 —OPO(OR 2 )OR 3 , —PO(OR 2 )R 3 , —OC(O)NR 2 R 3 , —COOR 2 , —CONR 2 R 3 , —SO 3 H, —NR 2 R 3 , —NR 2 COR 3 , —NR 2 COOR 3 , —SO 2 NR 2 R 3 , —NO 2 , —N(R 2 )SO 2 R 3 , —NR 2 CONR 2 R 3 , —NR 2 C(═NR 3 )NR 2 R 3 , —SO 2 NHCOR 4 , —CONHSO 2 R 4 , -tetrazol-5-yl, —SO 2 NHCN, —SO 2 NHCONR 2 R 3 or Z; V is a saturated or partially unsaturated heterocycloalkyl ring of 5-7 ring atoms having 1-3 heteroatoms selected from N, O, or S, which may be optionally mono-, or di-substituted with R 2 ; R 2 and R 3 are each, independently, hydrogen, alkyl of 1-8 carbon atoms, alkenyl of 2-6 carbon atoms, alkynyl of 2-6 carbon atoms, cycloalkyl of 3-6 carbon atoms; perfluoroalkyl of 1-4 carbon atoms, Z or V; R 4 is alkyl of 1-8 carbon atoms, alkenyl of 2-6 carbon atoms, alkynyl of 2-6 carbon atoms, cycloalkyl of 3-6 carbon atoms; perfluoroalkyl of 1-4 carbon atoms, Z or V; R 5 is hydrogen, alkyl of 1-8 carbon atoms, alkenyl of 2-6 carbon atoms, alkynyl of 2-6 carbon atoms, Z, or V; n=1-6; x=0-2 or a pharmaceutically acceptable salt thereof.

  这项发明提供了低分子量、非肽类的基质金属蛋白酶和TNF-α转化酶（TACE，肿瘤坏死因子-α转化酶）的抑制剂，其化学式为：其中 B 是 12T，U，W 和 X 分别独立地为碳或氮，但当 T 或 U 为碳时，可以选择性地用 R1 取代；Y 为碳、氮、氧或硫，要求 T、U、W、X 和 Y 中至少有一个不是碳，并且进一步要求 T、U、W 和 X 中不超过 2 个是氮；3 为苯环或是由 5-6 个原子组成的杂环，其中可能含有 0-2 个氮、氧或硫等杂原子，除了 W 或 X 定义的杂原子之外；苯或杂环可能选择性地单取代、双取代或三取代的 R1；Z 为苯、萘、杂环或与苯融合的杂环，其中杂环部分含有 5-6 个环原子和 1-3 个氮、氧或硫等杂原子；苯、萘、杂环或苯融合杂环部分可能选择性地单取代、双取代或三取代的 R1；R1 为氢、卤素、1-8 个碳原子的烷基、2-6 个碳原子的烯基、2-6 个碳原子的炔基、3-6 个碳原子的环烷基、—(CH2)nZ、—OR2、—CN、—COR2、1-4 个碳原子的全氟烷基、—CONR2R3、—S(O)xR2—OPO(OR2)OR3、—PO(OR2)R3、—OC(O)NR2R3、—COOR2、—CONR2R3、—SO3H、—NR2R3、—NR2COR3、—NR2COOR3、—SO2NR2R3、—NO2、—N(R2)SO2R3、—NR2CONR2R3、—NR2C(═NR3)NR2R3、—SO2NHCOR4、—CONHSO2R4、-四唑-5-基、—SO2NHCN、—SO2NHCONR2R3 或 Z；V 为由 5-7 个环原子组成、含有 1-3 个氮、氧或硫等杂原子的饱和或部分不饱和杂环烷基，可能选择性地单取代或双取代的 R2；R2 和 R3 分别独立地为氢、1-8 个碳原子的烷基、2-6 个碳原子的烯基、2-6 个碳原子的炔基、3-6 个碳原子的环烷基、1-4 个碳原子的全氟烷基、Z 或 V；R4 为1-8 个碳原子的烷基、2-6 个碳原子的烯基、2-6 个碳原子的炔基、3-6 个碳原子的环烷基、1-4 个碳原子的全氟烷基、Z 或 V；R5 为氢、1-8 个碳原子的烷基、2-6 个碳原子的烯基、2-6 个碳原子的炔基、Z 或 V；n=1-6；x=0-2 或其药用盐。
• Preparation and use of acetylenic ortho-sulfonamido and phosphinic acid amido bicyclic heteroaryl hydroxamic acids as TACE inhibitors
  申请人：American Cyanamid Company

  公开号：US20030208066A1

  公开（公告）日：2003-11-06

  Compounds of the formula 1 which are useful in disease conditions mediated by TNF-&agr;, such as rheumatoid arthritis, osteoarthritis, sepsis, AIDS, ulcerative colitis, multiple sclerosis, Crohn's disease and degenerative cartilage loss.

  式1的化合物在由TNF-α介导的疾病条件中很有用，如类风湿关节炎、骨关节炎、败血症、艾滋病、溃疡性结肠炎、多发性硬化症、克罗恩病和软骨退行性损失。
• Hybrids of Imatinib with Quinoline: Synthesis, Antimyeloproliferative Activity Evaluation, and Molecular Docking
  作者：Carine Santos、Luiz Pimentel、Henayle Canzian、Andressa Oliveira、Floriano Junior、Rafael Dantas、Lucas Hoelz、Debora Marinho、Anna Cunha、Monica Bastos、Nubia Boechat

  DOI：10.3390/ph15030309

  日期：——

  Imatinib (IMT) is the first-in-class BCR-ABL commercial tyrosine kinase inhibitor (TKI). However, the resistance and toxicity associated with the use of IMT highlight the importance of the search for new TKIs. In this context, heterocyclic systems, such as quinoline, which is present as a pharmacophore in the structure of the TKI inhibitor bosutinib (BST), have been widely applied. Thus, this work aimed to obtain new hybrids of imatinib containing quinoline moieties and evaluate them against K562 cells. The compounds were synthesized with a high purity degree. Among the produced molecules, the inhibitor 4-methyl-N3-(4-(pyridin-3-yl)pyrimidin-2-yl)-N1-(quinolin-4-yl)benzene-1,3-diamine (2g) showed a suitable reduction in cell viability, with a CC50 value of 0.9 µM (IMT, CC50 = 0.08 µM). Molecular docking results suggest that the interaction between the most active inhibitor 2g and the BCR-ABL1 enzyme occurs at the bosutinib binding site through a competitive inhibition mechanism. Despite being less potent and selective than IMT, 2g is a suitable prototype for use in the search for new drugs against chronic myeloid leukemia (CML), especially in patients with acquired resistance to IMT.

  伊马替尼（IMT）是第一类BCR-ABL商业酪氨酸激酶抑制剂（TKI）。然而，与IMT使用相关的耐药性和毒性突出了寻找新的TKI的重要性。在这种背景下，如喹啉等杂环系统，在TKI抑制剂博舒替尼（BST）的结构中作为药效团存在，已被广泛应用。因此，这项工作旨在获得含喹啉基团的伊马替尼新杂合物，并对其在K562细胞中进行评估。这些化合物以高纯度合成。在所制造的分子中，抑制剂4-甲基-N3-(4-(吡啶-3-基)嘧啶-2-基)-N1-(喹啉-4-基)苯-1,3-二胺（2g）显示出细胞活力适当降低，CC50值为0.9 µM（IMT，CC50 = 0.08 µM）。分子对接结果表明，最活跃的抑制剂2g与BCR-ABL1酶之间的相互作用通过竞争性抑制机制发生在博舒替尼结合位点。尽管比IMT更不具有潜力和选择性，但2g是一种适合用于寻找针对慢性髓样白血病（CML）的新药物的原型，特别是对于对IMT产生获得性耐药性的患者。
• THERAPEUTIC PYRAZOLOQUINOLINE UREA DERIVATIVES
  申请人：Kaplan Alan P.

  公开号：US20080306048A1

  公开（公告）日：2008-12-11

  The invention provides a novel chemical series of formula I, as well as methods of use thereof for binding to the benzodiazepine site of the GABA A receptor and modulating GABA A , and use of the compound of formula I for the treatment of GABA A receptor associated disorders. The general structure of formula I is shown below: The invention further provides a method of modulation of one or more GABA A subtypes in an animal comprising administering to the animal an effective amount of a compound of formula (I).

  该发明提供了一种新的化学系列，其化学式为I，以及使用该系列的方法，用于结合到GABAA受体的苯二氮卓位点并调节GABAA，并且使用化合物I的化学式进行治疗GABAA受体相关疾病。化学式I的一般结构如下所示：该发明还提供了一种调节动物体内一个或多个GABAA亚型的方法，包括向动物投与化学式(I)化合物的有效量。
• Quinoline compounds
  申请人：Sugen, Inc.

  公开号：US05650415A1

  公开（公告）日：1997-07-22

  A method of inhibiting cell proliferation or differentiation by exposing a cell to a compound of the formula ##STR1## or a pharmaceutically acceptable salt thereof. Q is selected from the group consisting of NH and S, n is 0 or 1; and R.sub.1-9 are independently selected from the group consisting of halo, trihalomethyl, alkyl, nitro, hydroxy, alkoxy, sulphoxy, sulphonyl, amide, sulfonamide, carboxamide, amino, and hydrogen. Also provided is a compound of the structure ##STR2##

  一种通过将细胞暴露于公式##STR1##的化合物或其药学上可接受的盐中，抑制细胞增殖或分化的方法。其中，Q从NH和S组成的群体中选择，n为0或1；R.sub.1-9分别从卤、三卤甲基、烷基、硝基、羟基、烷氧基、硫氧基、磺酰基、酰胺、磺酰胺、羧酰胺、氨基和氢中独立选择。还提供了结构式##STR2##的化合物。