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4-hydroxylamino-1-β-D-ribofuranosyl-1,3,5-triazin-2(1H)-one

中文名称
——
中文别名
——
英文名称
4-hydroxylamino-1-β-D-ribofuranosyl-1,3,5-triazin-2(1H)-one
英文别名
N4-hydroxy-5-azacytidine;N-4-Hydroxy-6-azacytidine;4-hydroxyamino-1-β-D-ribofuranosyl-1H-[1,3,5]triazin-2-one;1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-(hydroxyamino)-1,3,5-triazin-2-one
4-hydroxylamino-1-β-D-ribofuranosyl-1,3,5-triazin-2(1H)-one化学式
CAS
——
化学式
C8H12N4O6
mdl
——
分子量
260.206
InChiKey
ARYVNLRUDOYCGR-KVTDHHQDSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    -2.3
  • 重原子数:
    18
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.62
  • 拓扑面积:
    147
  • 氢给体数:
    5
  • 氢受体数:
    6

反应信息

  • 作为产物:
    描述:
    4-methoxy-1-β-D-ribofuranosyl-1H-[1,3,5]triazin-2-one 在 羟胺 作用下, 以 甲醇 为溶剂, 以36%的产率得到4-hydroxylamino-1-β-D-ribofuranosyl-1,3,5-triazin-2(1H)-one
    参考文献:
    名称:
    Synthesis of N4-Amino and N4-Hydroxy Derivatives of 5-Azacytidine. A Facile Rearrangement of the N4-Amino Derivative to 5-(3-β-D-Ribofuranosylureido)-1H-1,2,4-triazole
    摘要:
    甲氧基核糖三嗪醇(4)在甲醇中与肼反应生成粗品4-肼基-1-β-D-核糖呋喃糖苷-1,3,5-三嗪-2(1H)-酮(N4-氨基-5-氮杂胞苷)(2),迅速重排为异构体5-核糖尿素三唑(6)。重排在2的水溶液中也很容易进行。碱水解6得到混合物5-尿素三唑(7)和5-氨基三唑(8)。酸水解6只得到7。这种化合物也可通过5-氨基-1-氨基甲酰基三唑(9)的热重排或氰(甲酰)胍氯化水合物与肼反应制备。甲酰化的甲氧基核糖三嗪醇(4a)在甲醇中与肼反应只得到重排产物6a。三苯甲酰核糖异氰酸酯(12)与氨基三唑(8)反应得到1-三唑羧酰胺基三苯甲酰核糖(13),经甲醇解得到噁唑核糖呋喃糖(14)和氨基三唑(8)。化合物14也可通过阻断的核糖氨酸酯(16)的甲醇解获得。甲氧基核糖三嗪醇(4)在甲醇中与羟胺反应生成4-羟胺基-1-β-D-核糖呋喃糖苷-1,3,5-三嗪-2(1H)-酮(N4-羟基-5-氮杂胞苷)(3),在过量羟胺作用下生成1-氰基-1-羟基-5-β-D-核糖呋喃异尿素(19)。甲氧-1,3,5-三嗪醇(18)与甲醇中的羟胺溶液反应生成4-羟胺基-1-甲基-1,3,5-三嗪-2(1H)-酮(N4-羟基-1-甲基-5-氮杂胞嘧啶)(17)。氰(甲酰)胍氯化水合物(10)与羟胺盐酸盐加热反应生成三尿素(21)。讨论了甲氧基核糖三嗪醇(4)与肼和羟胺的反应机制。化合物2、6和19未表现出明显的抗菌或细胞毒活性。
    DOI:
    10.1135/cccc20040905
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文献信息

  • [EN] CATIONIC LIPIDS AND USES THEREOF<br/>[FR] LIPIDES CATIONIQUES ET LEURS UTILISATIONS
    申请人:FACTOR BIOSCIENCE INC
    公开号:WO2021003462A1
    公开(公告)日:2021-01-07
    The present invention relates to novel cationic lipids of formula I, and more specifically formula IV. These are used, for example, in liposomes for the delivery of nucleic acids to cells.
    本发明涉及新型公式I的阳离子脂质,更具体地是公式IV。例如,这些脂质可用于脂质体中将核酸传递给细胞。
  • METHODS AND PRODUCTS FOR TRANSFECTING CELLS
    申请人:FACTOR BIOSCIENCE INC.
    公开号:US20140356906A1
    公开(公告)日:2014-12-04
    The present invention relates in part to nucleic acids encoding proteins, nucleic acids containing non-canonical nucleotides, therapeutics comprising nucleic acids, methods, kits, and devices for inducing cells to express proteins, methods, kits, and devices for transfecting, gene editing, and reprogramming cells, and cells, organisms, and therapeutics produced using these methods, kits, and devices. Methods for inducing cells to express proteins and for reprogramming and gene-editing cells using RNA are disclosed. Methods for producing cells from patient samples, cells produced using these methods, and therapeutics comprising cells produced using these methods are also disclosed.
    本发明部分涉及编码蛋白质的核酸、含非规范核苷酸的核酸、包含核酸的治疗剂、诱导细胞表达蛋白质的方法、试剂盒和装置、转染、基因编辑和重编程细胞的方法、试剂盒和装置,以及使用这些方法、试剂盒和装置生产的细胞、生物体和治疗剂。公开了使用RNA诱导细胞表达蛋白质、重编程和基因编辑细胞的方法。还公开了从患者样本中制备细胞的方法、使用这些方法制备的细胞以及包含使用这些方法制备的细胞的治疗剂。
  • COMPOSITIONS FOR THE TREATMENT OF WOUNDS, DISORDERS, AND DISEASES OF THE SKIN
    申请人:KRYSTAL BIOTECH, INC.
    公开号:EP3712273A1
    公开(公告)日:2020-09-23
    The present disclosure relates, in part, to pharmaceutical compositions comprising one or more polynucleotides suitable for enhancing, increasing, augmenting, and/or supplementing the levels of Collagen alpha-1 (VII) chain polypeptide and/or Lysyl hydroxylase 3 polypeptide and/or Keratin type I cytoskeletal 17 polypeptide in a subject. The present disclosure also relates, in part, to pharmaceutical compositions and methods of use for providing prophylactic, palliative, or therapeutic relief of a wound, disorder, or disease of the skin in a subject, including a subject having, or at risk of developing, one or more symptoms of epidermolysis bullosa.
    本公开部分涉及药物组合物,其包含一种或多种多核苷酸,适用于提高、增加、增强和/或补充受试者体内胶原蛋白α-1(VII)链多肽和/或赖氨酰羟化酶3多肽和/或角蛋白I型细胞骨架17多肽的水平。本公开还部分涉及药物组合物和使用方法,用于预防、缓解或治疗受试者(包括具有或有可能出现一种或多种表皮松解症症状的受试者)的皮肤伤口、紊乱或疾病。
  • Compositions and methods for the treatment of wounds, disorders, and diseases of the skin
    申请人:Krystal Biotech, Inc.
    公开号:US10155016B2
    公开(公告)日:2018-12-18
    The present disclosure relates, in part, to pharmaceutical compositions comprising one or more polynucleotides suitable for enhancing, increasing, augmenting, and/or supplementing the levels of Collagen alpha-1 (VII) chain polypeptide and/or Lysyl hydroxylase 3 polypeptide and/or Keratin type I cytoskeletal 17 polypeptide in a subject. The present disclosure also relates, in part, to pharmaceutical compositions and methods of use for providing prophylactic, palliative, or therapeutic relief of a wound, disorder, or disease of the skin in a subject, including a subject having, or at risk of developing, one or more symptoms of epidermolysis bullosa.
    本公开部分涉及药物组合物,其包含一种或多种多核苷酸,适用于提高、增加、增强和/或补充受试者体内胶原蛋白α-1(VII)链多肽和/或赖氨酰羟化酶3多肽和/或角蛋白I型细胞骨架17多肽的水平。本公开还部分涉及药物组合物和使用方法,用于预防、缓解或治疗受试者(包括具有或有可能出现一种或多种表皮松解症症状的受试者)的皮肤伤口、紊乱或疾病。
  • Methods and products for nucleic acid production and delivery
    申请人:Factor Bioscience Inc.
    公开号:US10124042B2
    公开(公告)日:2018-11-13
    The present invention relates in part to nucleic acids, including nucleic acids encoding proteins, therapeutics and cosmetics comprising nucleic acids, methods for delivering nucleic acids to cells, tissues, organs, and patients, methods for inducing cells to express proteins using nucleic acids, methods, kits and devices for transfecting, gene editing, and reprogramming cells, and cells, organisms, therapeutics, and cosmetics produced using these methods, kits, and devices. Methods and products for altering the DNA sequence of a cell are described, as are methods and products for inducing cells to express proteins using synthetic RNA molecules, including cells present in vivo. Therapeutics comprising nucleic acids encoding gene-editing proteins are also described.
    本发明部分涉及核酸,包括编码蛋白质的核酸,包含核酸的治疗剂和化妆品,向细胞、组织、器官和患者提供核酸的方法,使用核酸诱导细胞表达蛋白质的方法,用于转染、基因编辑和重编程细胞的方法、试剂盒和装置,以及使用这些方法、试剂盒和装置生产的细胞、生物体、治疗剂和化妆品。本文描述了改变细胞 DNA 序列的方法和产品,以及使用合成 RNA 分子诱导细胞(包括体内细胞)表达蛋白质的方法和产品。此外,还介绍了包含编码基因编辑蛋白的核酸的治疗方法。
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