5-氯杀结核菌素 | 24386-95-6

• 分子结构分类: 有机化合物 - 核苷、核苷酸和类似物 - 吡咯并嘧啶核苷和核苷酸
• 中文名称: 5-氯杀结核菌素
• 英文名称: 4-amino-5-chloro-7-(β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine
• 英文别名: 7-Chloro-7-deazaadenosine；7-deaza-7-chloroadenosine；5-chlorotubercidin；chlorotubercidin；(2R,3R,4S,5R)-2-(4-amino-5-chloropyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)oxolane-3,4-diol
• CAS: 24386-95-6
• 化学式: C₁₁H₁₃ClN₄O₄
• 分子量: 300.702
• InChiKey: WUHZZVWKGCJQHU-IOSLPCCCSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.7
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  127
• 氢给体数：
  4
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  1-乙酰氧基-2,3,5-三苯甲酰氧基-1-beta-D-呋喃核糖 在 三氟甲磺酸三甲基硅酯 、 氨 作用下， 以 甲醇 、 乙腈 为溶剂， 反应 1.0h， 生成 5-氯杀结核菌素
  参考文献：
  名称：

  7-Functionalized 7-deazapurine β-d and β-l-ribonucleosides related to tubercidin and 7-deazainosine: glycosylation of pyrrolo[2,3-d]pyrimidines with 1-O-acetyl-2,3,5-tri-O-benzoyl-β-d or β-l-ribofuranose

  摘要：

  Several 7-functionalized 7-deazapurine ribonucleosides were prepared. Glycosylation of 7-halogenated 6-chloro-7-deazapurines with 1-O-acetyl-2,3,5-tri-O-benzoyl-beta-D-ribofuranose or 1-O-acetyl-2,3,5-tri-O-benzoyl-beta-L-ribofuranose gave the protected beta-D-nucleosides 8c-e (53-62%) and the beta-L-nucleosides 9b-e (57-72%), which were transformed to 7-halogenated 7-deazapurine ribonucleosides related to tubercidin and 7-deazainosine. 7-Alkynyl derivatives (1f,g) and (2f,g) were obtained from the 7-iodo nucleosides 1e and 2e employing the palladium-catalyzed Sonogashira cross-coupling reaction. Within the series of 7-deazaadenosine ( tubercidin) analogues and 7-deazainosine derivatives physical data such as pK(a) values, chromatographic mobilities, C-13 NMR chemical shifts were determined and correlated to each other. (C) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2007.06.107

文献信息

• [EN] NUCLEOSIDE ANALOGUES FOR THE TREATMENT OF PARASITIC INFECTIONS<br/>[FR] ANALOGUES DE NUCLÉOSIDE POUR LE TRAITEMENT D'INFECTIONS PARASITAIRES
  申请人：UNIV GENT

  公开号：WO2019076633A1

  公开（公告）日：2019-04-25

  The present invention relates to novel nucleoside analogues and compositions containing said nucleoside analogues. Moreover, the present invention provides processes for the preparation of the disclosed compounds, as well as methods of using them, for instance as a medicine, in particular for the diagnosis, prevention and/or treatment of parasitic infections, more specifically for use in the diagnosis, prevention and/or treatment of a Trypanosoma infection.

  本发明涉及新型核苷类似物和含有所述核苷类似物的组合物。此外，本发明提供了制备所述化合物的方法，以及使用它们的方法，例如作为药物，特别是用于诊断、预防和/或治疗寄生虫感染，更具体地用于诊断、预防和/或治疗Trypanosoma感染。
• Anti-norovirus activity of C7-modified 4-amino-pyrrolo[2,1-f][1,2,4]triazine C-nucleosides
  作者：Qingfeng Li、Elisabetta Groaz、Joana Rocha-Pereira、Johan Neyts、Piet Herdewijn

  DOI：10.1016/j.ejmech.2020.112198

  日期：2020.6

  Synthetic nucleoside analogues characterized by a C-C anomeric linkage form a family of promising therapeutics against infectious and malignant diseases. Herein, C-nucleosides comprising structural variations at the sugar and nucleobase moieties were examined for their ability to inhibit both murine and human norovirus RNA-dependent RNA polymerase (RdRp). We have found that the combination of 4-amino-pyrrolo[2

  以CC异头键为特征的合成核苷类似物形成了一个有前途的针对传染性和恶性疾病的疗法。本文中，检查了在糖和核碱基部分包含结构变异的C-核苷抑制鼠和人诺如病毒RNA依赖性RNA聚合酶（RdRp）的能力。我们发现4-氨基-吡咯并[2,1-f] [1,2,4]三嗪及其7-卤代同族与d-核糖或2'-C-甲基-d-核糖的组合该单元产生了对鼠诺如病毒（MNV）具有良好抗病毒活性的类似物，尽管其具有明显的细胞毒性。在该系列中，4-氮杂-7,9-二氮杂叠氮腺苷在人诺如病毒（HuNoV）复制子测定中的EC50 = 0.015μM时特别保留了强大的抗病毒作用。
• Nucleoside analogues for the treatment of parasitic infections
  申请人：UNIVERSITEIT GENT

  公开号：US11072628B2

  公开（公告）日：2021-07-27

  The present invention relates to novel nucleoside analogues and compositions containing said nucleoside analogues. Moreover, the present invention provides processes for the preparation of the disclosed compounds, as well as methods of using them, for instance as a medicine, in particular for the diagnosis, prevention and/or treatment of parasitic infections, more specifically for use in the diagnosis, prevention and/or treatment of a Trypanosoma infection.

  本发明涉及新型核苷类似物和含有所述核苷类似物的组合物。 此外，本发明还提供了所公开化合物的制备工艺以及使用方法，例如将其用作药物，特别是用于诊断、预防和/或治疗寄生虫感染，更具体地说是用于诊断、预防和/或治疗锥虫感染。
• NUCLEOSIDE ANALOGUES FOR THE TREATMENT OF PARASITIC INFECTIONS
  申请人：UNIVERSITEIT GENT

  公开号：US20210024566A1

  公开（公告）日：2021-01-28

  The present invention relates to novel nucleoside analogues and compositions containing said nucleoside analogues. Moreover, the present invention provides processes for the preparation of the disclosed compounds, as well as methods of using them, for instance as a medicine, in particular for the diagnosis, prevention and/or treatment of parasitic infections, more specifically for use in the diagnosis, prevention and/or treatment of a Trypanosoma infection.
• 7-Functionalized 7-deazapurine β-d and β-l-ribonucleosides related to tubercidin and 7-deazainosine: glycosylation of pyrrolo[2,3-d]pyrimidines with 1-O-acetyl-2,3,5-tri-O-benzoyl-β-d or β-l-ribofuranose
  作者：Frank Seela、Xin Ming

  DOI：10.1016/j.tet.2007.06.107

  日期：2007.9

  Several 7-functionalized 7-deazapurine ribonucleosides were prepared. Glycosylation of 7-halogenated 6-chloro-7-deazapurines with 1-O-acetyl-2,3,5-tri-O-benzoyl-beta-D-ribofuranose or 1-O-acetyl-2,3,5-tri-O-benzoyl-beta-L-ribofuranose gave the protected beta-D-nucleosides 8c-e (53-62%) and the beta-L-nucleosides 9b-e (57-72%), which were transformed to 7-halogenated 7-deazapurine ribonucleosides related to tubercidin and 7-deazainosine. 7-Alkynyl derivatives (1f,g) and (2f,g) were obtained from the 7-iodo nucleosides 1e and 2e employing the palladium-catalyzed Sonogashira cross-coupling reaction. Within the series of 7-deazaadenosine ( tubercidin) analogues and 7-deazainosine derivatives physical data such as pK(a) values, chromatographic mobilities, C-13 NMR chemical shifts were determined and correlated to each other. (C) 2007 Elsevier Ltd. All rights reserved.