7-Chloro-1H-quinoline-4-thione

• 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: 7-Chloro-1H-quinoline-4-thione
• 英文别名: 7-Chloroquinoline-4-thiol
• 化学式: C₉H₆ClNS
• mdl: MFCD02325512
• 分子量: 195.672
• InChiKey: LROUTHKFTJVYHL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  44.1
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  7-Chloro-1H-quinoline-4-thione 在 potassium carbonate 、 一水合肼 、 溶剂黄146 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 生成 2-(7-chloroquinolin-4-yl)sulfanyl-N-[(E)-(3,4,5-trimethoxyphenyl)methylideneamino]acetamide
  参考文献：
  名称：

  N-Acylhydrazones as inhibitors of PDE10A

  摘要：

  Cyclic nucleotide phosphodiesterases (PDEs) are represented by a large superfamily of enzymes. A series of hydrazone-based inhibitors was synthesized and shown to be novel, potent, and selective against PDE10A. Optimized compounds of this class were efficacious in animal models of schizophrenia and may be useful for the treatment of this disease. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.05.100
• 作为产物：
  描述：

  7-氯-4-羟基喹啉 在 劳森试剂 作用下， 以 四氢呋喃 为溶剂， 生成 7-Chloro-1H-quinoline-4-thione
  参考文献：
  名称：

  N-Acylhydrazones as inhibitors of PDE10A

  摘要：

  Cyclic nucleotide phosphodiesterases (PDEs) are represented by a large superfamily of enzymes. A series of hydrazone-based inhibitors was synthesized and shown to be novel, potent, and selective against PDE10A. Optimized compounds of this class were efficacious in animal models of schizophrenia and may be useful for the treatment of this disease. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.05.100

文献信息

• Synthesis and Antiplasmodial Activity of Novel Chloroquine Analogues with Bulky Basic Side Chains
  作者：Bruno Tasso、Federica Novelli、Michele Tonelli、Anna Barteselli、Nicoletta Basilico、Silvia Parapini、Donatella Taramelli、Anna Sparatore、Fabio Sparatore

  DOI：10.1002/cmdc.201500195

  日期：2015.9

  Chloroquine is commonly used in the treatment and prevention of malaria, but Plasmodium falciparum, the main species responsible for malaria‐related deaths, has developed resistance against this drug. Twenty‐seven novel chloroquine (CQ) analogues characterized by a side chain terminated with a bulky basic head group, i.e., octahydro‐2H‐quinolizine and 1,2,3,4,5,6‐hexahydro‐1,5‐methano‐8H‐pyrido[1,2‐a][1

  氯喹通常用于治疗和预防疟疾，但是造成疟疾相关死亡的主要物种恶性疟原虫已对该药产生耐药性。二十七种新颖的氯喹（CQ）类似物，特征在于侧链以庞大的基本头基终止，即八氢-2 H-喹啉和1,2,3,4,5,6-六氢-1,5-甲基合成了8 H-吡啶并[1,2- a ] [1,5]重氮星-8-one，并测试了其对P的D-10（CQ敏感）和W-2（CQ抗性）菌株的活性。恶性疟原虫。使用纳摩尔或亚摩尔浓度的IC 50，发现大多数化合物对两种菌株均具有活性价值观。发现有11种化合物对W-2菌株的效力比CQ高2.7至13.4倍；其中，四种半胱氨酸衍生物似乎特别受关注，因为它们结合了对两种人类细胞系（HMEC-1和HepG2）的高效力和低细胞毒性，并且易于合成。用硫桥取代4-NH基团可保持较低的抗血浆活性，但提高了抗性因子。这些化合物作为抗击疟疾的潜在药物值得进一步研究。
• Pyrimidinyloxy(thio)quinoline derivative, and agri-horticultural
  申请人：Mitsui Toatsu Chemicals Inc.

  公开号：US05202329A1

  公开（公告）日：1993-04-13

  Pyrimidinyloxy(thio)quinoline derivatives represented by the formula (I) which exhibit an excellent controlling effect for plant diseases and are also safe for crop plants, preparation processes of the derivatives, and agri-horticultural fungicides comprising the derivatives as an active ingredient, are disclosed. ##STR1## In the formula (I), X is an oxygen atom or sulfur atom, Y is a hydrogen atom or halogen atom, Z is a hydrogen atom or methyl, R.sup.1 and R.sup.2 are methoxy or methyl, and n is an integer of 1 or 2.

  公开了由公式(I)代表的嘧啶氧(硫)喹啉衍生物，这些衍生物对植物病害具有出色的控制效果，并且对作物植物安全，还公开了这些衍生物的制备过程，以及以这些衍生物作为活性成分的农业园艺杀菌剂。在公式(I)中，X是氧原子或硫原子，Y是氢原子或卤素原子，Z是氢原子或甲基，R.sup.1和R.sup.2是甲氧基或甲基，n是1或2的整数。
• Antimalarial Quinolines and Methods of Use Thereof
  申请人：Wolf Christian

  公开号：US20110045100A1

  公开（公告）日：2011-02-24

  One aspect of the invention relates to substitute quinolines with antimalarial activity, and compositions and kits comprising at least one of them. Another aspect of the invention relates to methods for the treatment or prevention or both of malaria comprising administering to a subject a therapeutically effective amount of such a compound. Importantly, a number of the compounds show excellent potency against both chloroquine-sensitive and chloroquine-resistant strains.

  本发明的一个方面涉及具有抗疟活性的替代喹啉，以及包含至少其中之一的组合物和试剂盒。另一个方面涉及用这种化合物向受试者施用治疗有效量的方法，以治疗或预防疟疾。重要的是，其中一些化合物对氯喹敏感和氯喹耐药菌株都表现出极高的效力。
• Thiadiazoles or oxadiazoles and their use as inhibitors of JAK protein kinase
  申请人：Vertex Pharmaceuticals Incorporated

  公开号：EP2316834A1

  公开（公告）日：2011-05-04

  The present invention relates to compounds of formula (I), or a pharmaceutically acceptable salt thereof, wherein: W and X are each independently oxygen or sulfur; A is nitrogen, CH, C-CN, or (C- (CN1-3aliphatic) ; and R1and R2 are taken together to form a ring. These compounds are useful as inhibitors or JAK kinases, particularly for the treatment of an autoimmune disease, a neurodegenerative disorder, of a hematologic malignancy.

  本发明涉及式（I）化合物或其药学上可接受的盐，其中：W和X各自独立地为氧或硫；A为氮、CH、C-CN或（C-（CN1-3脂肪族）；R1和R2共同形成一个环。这些化合物可用作 JAK 激酶的抑制剂，特别是用于治疗自身免疫性疾病、神经退行性疾病和血液恶性肿瘤。
• 4-<i>N</i>-, 4-<i>S</i>-, and 4-<i>O</i>-Chloroquine Analogues: Influence of Side Chain Length and Quinolyl Nitrogen p<i>K</i>_a on Activity vs Chloroquine Resistant Malaria
  作者：Jayakumar K. Natarajan、John N. Alumasa、Kimberly Yearick、Kekeli A. Ekoue-Kovi、Leah B. Casabianca、Angel C. de Dios、Christian Wolf、Paul D. Roepe

  DOI：10.1021/jm701478a

  日期：2008.6.1

  Using predictions from heme-quinoline antimalarial complex structures, previous modifications of chloroquine (CQ), and hypotheses for chloroquine resistance (CQR), we synthesize and assay CQ analogues that test structure-function principles. We vary side chain length for both monoethyl and diethyl 4-N CQ derivatives. We alter the pK(a) of the quinolyl N by introducing alkylthio or alkoxy substituents into the 4 position and vary side chain length for these analogues. We introduce an additional titratable amino group to the side chain of 4-O analogues with promising CQR strain selectivity and increase activity while retaining selectivity. We solve atomic resolution structures for complexes formed between representative 4-N, 4-S, and 4-O derivatives vs mu-oxo dimeric heme, measure binding constants for monomeric vs dimeric heme, and quantify hemozoin (Hz) formation inhibition in vitro. The data provide additional insight for the design of CQ analogues with improved activity vs CQR malaria.