(E)-2-[(Thiophene-2-carboximidoyl)-aminooxy]-but-2-enedioic acid dimethyl ester | 878650-00-1

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: (E)-2-[(Thiophene-2-carboximidoyl)-aminooxy]-but-2-enedioic acid dimethyl ester
• 英文别名: dimethyl 2-[[amino(thiophen-2-yl)methylidene]amino]oxybut-2-enedioate
• CAS: 878650-00-1
• 化学式: C₁₁H₁₂N₂O₅S
• 分子量: 284.293
• InChiKey: DEVAPKKYWBKOJN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.61
• 重原子数：
  19.0
• 可旋转键数：
  5.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  100.21
• 氢给体数：
  1.0
• 氢受体数：
  7.0

反应信息

• 作为反应物：
  描述：

  (E)-2-[(Thiophene-2-carboximidoyl)-aminooxy]-but-2-enedioic acid dimethyl ester 以 邻二甲苯 为溶剂， 生成 5,6-二羟基-2-噻吩-2-基-嘧啶-4-羧酸甲酯
  参考文献：
  名称：

  HIV-1逆转录酶抑制剂的药理学要求，该抑制剂可在聚合催化周期中选择性地“冻结”预转移的复合物

  摘要：

  逆转录酶（RT）负责复制HIV-1基因组，并且是经验证的治疗HIV感染的治疗靶标。在RT催化的DNA聚合过程的每个循环中，无机焦磷酸盐作为核苷酸掺入的副产物释放。鉴定出的小分子充当焦磷酸盐的生物等排体，并且可以在DNA或RNA模板引物酶复合物的预易位阶段选择性冻结HIV-1 RT的催化循环。

  DOI：

  10.1016/j.bmc.2018.02.017
• 作为产物：
  描述：

  2-氰基噻吩 在 盐酸羟胺 、 potassium hydroxide 作用下， 以 甲醇 、 氯仿 为溶剂， 生成 (E)-2-[(Thiophene-2-carboximidoyl)-aminooxy]-but-2-enedioic acid dimethyl ester
  参考文献：
  名称：

  HIV-1逆转录酶抑制剂的药理学要求，该抑制剂可在聚合催化周期中选择性地“冻结”预转移的复合物

  摘要：

  逆转录酶（RT）负责复制HIV-1基因组，并且是经验证的治疗HIV感染的治疗靶标。在RT催化的DNA聚合过程的每个循环中，无机焦磷酸盐作为核苷酸掺入的副产物释放。鉴定出的小分子充当焦磷酸盐的生物等排体，并且可以在DNA或RNA模板引物酶复合物的预易位阶段选择性冻结HIV-1 RT的催化循环。

  DOI：

  10.1016/j.bmc.2018.02.017

文献信息

• Pharmacophore requirements for HIV-1 reverse transcriptase inhibitors that selectively “Freeze” the pre-translocated complex during the polymerization catalytic cycle
  作者：Cyrus M. Lacbay、Michael Menni、Jean A. Bernatchez、Matthias Götte、Youla S. Tsantrizos

  DOI：10.1016/j.bmc.2018.02.017

  日期：2018.5

  Reverse transcriptase (RT) is responsible for replicating the HIV-1 genome and is a validated therapeutic target for the treatment of HIV infections. During each cycle of the RT-catalyzed DNA polymerization process, inorganic pyrophosphate is released as the by-product of nucleotide incorporation. Small molecules were identified that act as bioisosteres of pyrophosphate and can selectively freeze the

  逆转录酶（RT）负责复制HIV-1基因组，并且是经验证的治疗HIV感染的治疗靶标。在RT催化的DNA聚合过程的每个循环中，无机焦磷酸盐作为核苷酸掺入的副产物释放。鉴定出的小分子充当焦磷酸盐的生物等排体，并且可以在DNA或RNA模板引物酶复合物的预易位阶段选择性冻结HIV-1 RT的催化循环。
• Dihydroxypyrimidine-4-carboxamides as Novel Potent and Selective HIV Integrase Inhibitors
  作者：Paola Pace、M. Emilia Di Francesco、Cristina Gardelli、Steven Harper、Ester Muraglia、Emanuela Nizi、Federica Orvieto、Alessia Petrocchi、Marco Poma、Michael Rowley、Rita Scarpelli、Ralph Laufer、Odalys Gonzalez Paz、Edith Monteagudo、Fabio Bonelli、Daria Hazuda、Kara A. Stillmock、Vincenzo Summa

  DOI：10.1021/jm070027u

  日期：2007.5.1

  chemotherapeutic intervention in the treatment of AIDS that has also recently been confirmed in the clinical setting. We report here on the design and synthesis of N-benzyl-5,6-dihydroxypyrimidine-4-carboxamides as a class of agents which exhibits potent inhibition of the HIV-integrase-catalyzed strand transfer process. In the current study, structural modifications on these molecules were made in order

  人类免疫缺陷病毒1型（HIV-1）整合酶是复制所需的三种组成型病毒酶之一，是化学疗法干预AIDS的合理靶标，最近在临床环境中也得到了证实。我们在这里报告的N-苄基5,6-二羟基嘧啶-4-羧酰胺的设计和合成作为一类药物，对HIV整合酶催化的链转移过程具有有效的抑制作用。在当前的研究中，对这些分子进行了结构修饰，以检查其对HIV整合酶抑制效能的影响。该系列中最有趣的化合物之一是2- [1-（二甲基氨基）-1-甲基乙基] -N-（4-氟苄基）-5,6-二羟基嘧啶-4-羧酰胺38，CIC95为78 nM。在血清蛋白存在下进行基于细胞的测定。
• 2-(2-Thienyl)-5,6-dihydroxy-4-carboxypyrimidines as Inhibitors of the Hepatitis C Virus NS5B Polymerase:  Discovery, SAR, Modeling, and Mutagenesis
  作者：Uwe Koch、Barbara Attenni、Savina Malancona、Stefania Colarusso、Immacolata Conte、Marcello Di Filippo、Steven Harper、Barbara Pacini、Claudia Giomini、Steven Thomas、Ilario Incitti、Licia Tomei、Raffaele De Francesco、Sergio Altamura、Victor G. Matassa、Frank Narjes

  DOI：10.1021/jm051064t

  日期：2006.3.1

  Infections caused by hepatitis C virus (HCV) are a significant world health problem for which novel therapies are in urgent demand. The polymerase of HCV is responsible for the replication of viral RNA. We recently disclosed dihydroxypyrimidine carboxylates 2 as novel, reversible inhibitors of the HCV NS5B polymerase. This series was further developed into 5,6-dihydroxy-2-(2-thienyl)pyrimidine-4-carboxylic acids such as 34 (EC50 9.3 mu M), which now show activity in the cell-based HCV replication assay. The structure-activity relationship of these inhibitors is discussed in the context of their physicochemical properties and of the polymerase crystal structure. We also report the results of mutagenesis experiments which support the proposed binding model, which involves pyrophosphate-like chelation of the active site Mg ions.
• From dihydroxypyrimidine carboxylic acids to carboxamide HIV-1 integrase inhibitors: SAR around the amide moiety
  作者：Alessia Petrocchi、Uwe Koch、Victor G. Matassa、Barbara Pacini、Kara A. Stillmock、Vincenzo Summa

  DOI：10.1016/j.bmcl.2006.10.054

  日期：2007.1

  4,5-Dihyroxypyrimidine carboxamides, which evolved from a related series of HCV NS5b polymerase inhibitors, have been optimized to provide selective HIV integrase strand transfer inhibitors. Extensive SAR around the benzylamide moiety led to the identification of the p-fluorobenzylamide as optimal in the enzymatic assay. (c) 2006 Elsevier Ltd. All rights reserved.
• 4,5-Dihydroxypyrimidine Methyl Carboxylates, Carboxylic Acids, and Carboxamides as Inhibitors of Human Cytomegalovirus pUL89 Endonuclease
  作者：Tianyu He、Tiffany C. Edwards、Jiashu Xie、Hideki Aihara、Robert J. Geraghty、Zhengqiang Wang

  DOI：10.1021/acs.jmedchem.2c00203

  日期：2022.4.14

  Human cytomegalovirus (HCMV) terminase complex entails a metal-dependent endonuclease at the C-terminus of pUL89 (pUL89-C). We report herein the design, synthesis, and characterization of dihydroxypyrimidine (DHP) acid (14), methyl ester (13), and amide (15) subtypes as inhibitors of HCMV pUL89-C. All analogs synthesized were tested in an endonuclease assay and a thermal shift assay (TSA) and subjected

  人巨细胞病毒 (HCMV) 末端酶复合物在 pUL89 (pUL89-C) 的 C 末端包含金属依赖性核酸内切酶。我们在此报告了二羟基嘧啶 (DHP) 酸 ( 14 )、甲酯 ( 13 ) 和酰胺 ( 15 ) 亚型作为 HCMV pUL89-C 抑制剂的设计、合成和表征。所有合成的类似物都在核酸内切酶测定和热位移测定 (TSA) 中进行测试，并进行分子对接以预测结合亲和力。尽管从所有三种亚型中鉴定出在亚 μM 范围内抑制 pUL89-C 的类似物，但酸 ( 14 ) 显示出比酯 ( 13 ) 和酰胺 ( 15 ) 更好的整体效力、显着更大的热位移和更好的对接分数). 在基于细胞的抗病毒试验中，六种类似物以中等活性抑制 HCMV (EC 50 = 14.4–22.8 μM)。酸亚型 ( 14 ) 表现出良好的体外ADME 特性，但渗透性较差。总体而言，我们的数据支持 DHP 酸亚型 ( 14