[[(2R,4S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] phosphono hydrogen phosphate

• 分子结构分类: 有机化合物 - 核苷、核苷酸和类似物 - 嘌呤核苷酸
• 英文名称: [[(2R,4S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] phosphono hydrogen phosphate
• 化学式: C₁₀H₁₆N₅O₁₄P₃
• 分子量: 523.18
• InChiKey: XKMLYUALXHKNFT-DTUHVUQASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -6.5
• 重原子数：
  32
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  295
• 氢给体数：
  8
• 氢受体数：
  15

文献信息

• Selective Preparations of Purine Nucleosides and Nucleotides: Reagents and Methods
  申请人：Zhong Minghong

  公开号：US20150376219A1

  公开（公告）日：2015-12-31

  A process of regiospecific synthesis of N-9 purine nucleoside analogs in either solution or solid phase synthesis is described. The introduction of the sugar moiety or its analogue on to a 6-heteroarylium purine or its mesomeric betaine so that formation of only the N-9 position regioisomers of the purine nucleoside analogs (either D or L enantiomers) is obtained. This regiospecific introduction of the sugar moiety allows the synthesis of purine nucleoside analogs in high yields without formation of the N-7-positional regioisomers, while the 6-heteroaryliums are leaving groups facilitated for nucleophilic displacement. Solid supported 6-heterarylium purine bases can be used for purine based library synthesis and synthesis of nucleotide monophosphates and polyphosphates. Processes for providing novel 6-heteroarylium purines and their corresponding mesomeric betaines for the regiospecific synthesis of N-9 purine nucleoside analogs and nucleotides are described.

  描述了一种在溶液或固相合成中合成N-9嘌呤核苷类似物的位置特异性合成过程。将糖基或其类似物引入到6-杂环嘌呤或其共振甲基盐上，从而仅形成嘌呤核苷类似物的N-9位置异构体（D或L对映体）。这种糖基的位置特异性引入允许在高产率下合成嘌呤核苷类似物，而不形成N-7位置异构体，而6-杂环嘌呤是易于亲核置换的离去基团。固相支持的6-杂环嘌呤碱可以用于嘌呤基库合成和核苷酸一磷酸和多磷酸的合成。描述了提供新颖的6-杂环嘌呤及其相应的共振甲基盐以用于N-9嘌呤核苷类似物和核苷酸的位置特异性合成的过程。
• MODIFIED NUCLEIC ACID MOLECULES AND USES THEREOF
  申请人：MODERNA THERAPEUTICS, INC.

  公开号：US20160304552A1

  公开（公告）日：2016-10-20

  The present disclosure provides modified nucleosides, nucleotides, and nucleic acids, and methods of using them.
• Inorganic-organic hybrid compound
  申请人：Karlsruher Institut für Technologie

  公开号：US20170112948A1

  公开（公告）日：2017-04-27

  The present invention relates to an inorganic-organic hybrid compound as ionic compound, composed of an inorganic cation and of an organic active ingredient anion and also, optionally, of an organic fluorescent dye anion.
• ALTERNATIVE NUCLEIC ACID MOLECULES AND USES THEREOF
  申请人：Moderna Therapeutics, Inc.

  公开号：US20170136132A1

  公开（公告）日：2017-05-18

  The present disclosure provides alternative nucleosides, nucleotides, and nucleic acids, and methods of using them.
• FLAVOR COMPOSITIONS AND PET FOOD PRODUCTS CONTAINING THE SAME
  申请人：MARS, INCORPORATED

  公开号：US20180168208A1

  公开（公告）日：2018-06-21

  A flavor composition comprising at least one nucleotide derivative and/or at least one transmembrane compound that modulates, increases and/or enhances the activity of an umami receptor is provided that can be used to enhance the umami taste and/or palatability of food products. In certain, non-limiting embodiments, the flavor composition comprises at least one nucleotide derivative and/or at least one transmembrane compound, optionally at least one nucleotide, optionally at least one first amino acid, optionally at least one second amino acid.