2',3',5'-Tri-O-benzoyl-6-chloroguanosin | 3387-63-1

• 分子结构分类: 有机化合物 - 核苷、核苷酸和类似物 - 嘌呤核苷
• 英文名称: 2',3',5'-Tri-O-benzoyl-6-chloroguanosin
• 英文别名: 2-Amino-6-chlor-9-(2,3,5-tri-O-benzoyl-ss-D-ribofuranosyl)purin；2-amino-6-chloro-9-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)purine；1-(2-amino-6-chloro-purin-9-yl)-tri-O-benzoyl-β-D-1-deoxy-ribofuranose；2-amino-6-chloro-9-(2,3,5-tri-O-benzoyl-beta-D-ribofuranosyl)purine；[(2R,3R,4R,5R)-5-(2-amino-6-chloropurin-9-yl)-3,4-dibenzoyloxyoxolan-2-yl]methyl benzoate
• CAS: 3387-63-1
• 化学式: C₃₁H₂₄ClN₅O₇
• 分子量: 614.014
• InChiKey: WJNZDVUWWIFGDQ-VBHAUSMQSA-N

物化性质

• 沸点：
  822.1±75.0 °C(Predicted)
• 密度：
  1.50±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  44
• 可旋转键数：
  11
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.16
• 拓扑面积：
  158
• 氢给体数：
  1
• 氢受体数：
  11

反应信息

• 作为反应物：
  描述：

  2',3',5'-Tri-O-benzoyl-6-chloroguanosin 在 sodium ethanolate 作用下， 以 乙醇 为溶剂， 反应 16.0h， 以83%的产率得到
  参考文献：
  名称：

  SUBSTITUTED NUCLEOSIDES, NUCLEOTIDES AND ANALOGS THEREOF

  摘要：

  本文披露了核苷、核苷酸和核苷酸类似物，其合成方法以及利用一个或多个核苷、核苷酸和核苷酸类似物治疗冠状病毒科病毒、托加病毒科病毒、肝炎病毒科病毒和/或布尼亚病毒科病毒感染的方法。

  公开号：

  US20150366888A1
• 作为产物：
  描述：

  2-tert-butoxycarbonylamino-6-chloro-9-(2’,3’,5’-tri-O-benzoyl-β-D-ribofuranosyl)purine 在 三氟乙酸 作用下， 以 1,2-二氯乙烷 为溶剂， 反应 0.5h， 以98%的产率得到2',3',5'-Tri-O-benzoyl-6-chloroguanosin
  参考文献：
  名称：

  合成核苷的有效方法：金（I）催化的嘧啶和嘌呤的N-糖基化与糖基邻炔基苯甲酸酯

  摘要：

  用金说服：在[Ph 3 PAuNTf 2 ]（Tf =三氟甲磺酰基）存在下的标题反应可方便地产生具有良好区域选择性的相应核苷（参见方案）。由于条件温和，即使是嘌呤衍生物也经历了这种转变，这使得能够使用通常与N-糖基化条件不相容的保护基。

  DOI：

  10.1002/anie.201100514

文献信息

• N-Alkoxysulfamide, N-hydroxysulfamide, and sulfamate analogues of methionyl and isoleucyl adenylates as inhibitors of methionyl-tRNA and isoleucyl-tRNA synthetases
  作者：Jeewoo Lee、Sung Eun Kim、Ji Young Lee、Su Yeon Kim、Sang Uk Kang、Seung Hwan Seo、Moon Woo Chun、Taehee Kang、Soo Young Choi、Hea Ok Kim

  DOI：10.1016/s0960-894x(03)00020-9

  日期：2003.3

  A series of sulfamate surrogates of methionyl and isoleucyl adenylate have been investigated as MetRS and IleRS inhibitors by modifications of the sulfamate linker and adenine moieties. The discovery of 2-iodo Ile-NHSO(2)-AMP (58) as a potent Escherichia coli IleRS inhibitor revealed that a significant hydrophobic interaction between the 2-substituent of Ile-NHSO(2)-AMP and the adenine binding site

  通过修饰氨基磺酸酯连接基和腺嘌呤部分，已经研究了一系列甲硫基和异亮氨酰腺苷的氨基磺酸替代物作为MetRS和IleRS抑制剂。2-碘Ile-NHSO（2）-AMP（58）作为强效大肠杆菌IleRS抑制剂的发现表明，Ile-NHSO（2）-AMP的2-取代基与H2O2的腺嘌呤结合位点之间存在显着的疏水相互作用IleRS为酶提供了强大的效力。
• [EN] SUBSTITUTED NUCLEOSIDES, NUCLEOTIDES AND ANALOGS THEREOF<br/>[FR] NUCLÉOSIDES, NUCLÉOTIDES SUBSTITUÉS ET LEURS ANALOGUES
  申请人：ALIOS BIOPHARMA INC

  公开号：WO2014209979A1

  公开（公告）日：2014-12-31

  Disclosed herein are nucleosides, nucleotides and analogs thereof, pharmaceutical compositions that include one or more of nucleosides, nucleotides and analogs thereof, and methods of synthesizing the same. Also disclosed herein are methods of ameliorating and/or treating a disease and/or a condition, including an infection from a norovirus, with a nucleoside, a nucleotide and an analog thereof.

  本文揭示了核苷、核苷酸及其类似物，包括一个或多个核苷、核苷酸及其类似物的药物组合物，以及它们的合成方法。本文还揭示了利用核苷、核苷酸及其类似物改善和/或治疗疾病和/或病况的方法，包括使用核苷、核苷酸和其类似物治疗诺如病毒感染的方法。
• Anti-HCV nucleoside derivatives
  申请人：——

  公开号：US20030008841A1

  公开（公告）日：2003-01-09

  The present invention comprises novel and known purine and pyrimidine nucleoside derivatives which have been discovered to be active against hepatitis C virus (HCV). The use of these derivatives for the treatment of HCV infection is claimed as are the novel nucleoside derivatives disclosed herein.

  本发明涉及新颖和已知的嘌呤和嘧啶核苷衍生物，已发现这些衍生物对丙型肝炎病毒（HCV）具有活性。本发明声明利用这些衍生物治疗HCV感染，以及本文所披露的新颖核苷衍生物。
• Substituted nucleosides, nucleotides and analogs thereof
  申请人：ALIOS BIOPHARMA, INC.

  公开号：US10307439B2

  公开（公告）日：2019-06-04

  Disclosed herein are nucleosides, nucleotides and nucleotide analogs, methods of synthesizing the same and methods of treating diseases and/or conditions such as a Coronaviridae virus, a Togaviridae virus, a Hepeviridae virus and/or a Bunyaviridae virus infection with one or more nucleosides, nucleotides and nucleotide analogs.

  本文公开了核苷、核苷酸和核苷酸类似物、合成方法以及用一种或多种核苷、核苷酸和核苷酸类似物治疗冠状病毒科病毒、妥加病毒科病毒、肝病毒科病毒和/或布尼亚病毒科病毒感染等疾病和/或病症的方法。
• High-Throughput Five Minute Microwave Accelerated Glycosylation Approach to the Synthesis of Nucleoside Libraries
  作者：Brett C. Bookser、Nicholas B. Raffaele

  DOI：10.1021/jo061885l

  日期：2007.1.1

  [GRAPHICS]The Vorbruggen glycosylation reaction was adapted into a one-step 5 min/130 degrees C microwave assisted reaction. Triethanolamine in acetontrile containing 2% water was determined to be optimal for the neutralization of trimethylsilyl triflate allowing for direct MPLC purification of the reaction mixture. When coupled with a NH3/methanol deprotection reaction, a high-throughput method of nucleoside library synthesis was enabled. The method was demonstrated by examining the ribosylation of 48 nitrogen containing heteroaromatic bases that included 25 purines, four pyrazolopyrimidines, two 8-azapurines, one 2-azapurine, two imidazopyridines, two benzimidazoles, three imidazoles, three 1,2,4-triazoles, two pyrimidines, two 3-deazapyrimidines, one quinazolinedione, and one alloxazine. Of these, 32 yielded single regioisomer products, and six resulted in separable mixtures. Seven examples provided inseparable regioisomer mixtures of -two to three compounds (16 nucleosides), and three examples failed to yield isolable products. For the 45 single isomers isolated, the average two-step overall yield +/- SD was 26 +/- 16%, and the average purity +/- SD was 95 +/- 6%. A total of 58 different nucleosides were prepared of which 15 had not previously been accessed directly from glycosylation/deprotection of a readily available base.