摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

烟酸核糖核苷 | 17720-18-2

中文名称
烟酸核糖核苷
中文别名
——
英文名称
nicotinic acid riboside
英文别名
NAR;1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyridin-1-ium-3-carboxylate
烟酸核糖核苷化学式
CAS
17720-18-2
化学式
C11H13NO6
mdl
——
分子量
255.227
InChiKey
PUEDDPCUCPRQNY-ZYUZMQFOSA-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

物化性质

  • 溶解度:
    可微溶于水

计算性质

  • 辛醇/水分配系数(LogP):
    -0.5
  • 重原子数:
    18
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.45
  • 拓扑面积:
    114
  • 氢给体数:
    3
  • 氢受体数:
    6

安全信息

  • 危险性防范说明:
    P261,P305+P351+P338
  • 危险性描述:
    H302,H315,H319,H335
  • 储存条件:
    存储条件为2-8°C,并需保存在惰性气体环境中。

SDS

SDS:6896993b8484d6097994635aa0450ee5
查看

制备方法与用途

烟酸核糖苷是人体细胞中NAD+的前体,也是真正的NAD+代谢中间体。

反应信息

  • 作为反应物:
    描述:
    烟酸核糖核苷三氯氧磷 作用下, 反应 0.5h, 以17%的产率得到烟酸单核苷酸
    参考文献:
    名称:
    [EN] SELECTIVE SOLVENT FREE PHOSPHORYLATION
    [FR] PHOSPHORYLATION SÉLECTIVE SANS SOLVANT
    摘要:
    提供了一种合成过程,用于制备磷酸化烟酰胺核糖苷("NR")的类似物,其化学式为(I),或其盐,以及具有化学式(II)的还原或改性衍生物,其中X-、Y1、Y2、Z1、Z2、n、R1、R2、R3、R4、R5、R6和R7如本文所定义。本公开还涉及制备烟酸核糖苷("NAR")的磷酸化类似物,其化学式为(I),或其盐,以及具有化学式(II)的还原或改性衍生物。通常使用适当的机械化学技术在无溶剂条件下进行操作。
    公开号:
    WO2016196941A1
  • 作为产物:
    描述:
    ammonium hydroxide 作用下, 反应 24.0h, 生成 烟酸核糖核苷
    参考文献:
    名称:
    Simple Synthesis of the 5-O-Benzoylriboside of 1,4-Dihydronicotinic Acid; a Cofactor for DT Diaphorase and Nitroreductase Enzymes
    摘要:
    A simple one flask synthesis of the 5-O-benzoylriboside and riboside of nicotinic acid has been developed. Reduction of the benzoylriboside with sodium dithionite gives the 1,4-dihydronicotinic acid in good yield.
    DOI:
    10.1080/15257779508012369
点击查看最新优质反应信息

文献信息

  • Scalable syntheses of traceable ribosylated NAD<sup>+</sup> precursors
    作者:M. V. Makarov、N. W. Harris、M. Rodrigues、M. E. Migaud
    DOI:10.1039/c9ob01981b
    日期:——

    This work is novel as it describes scalable methods to gain efficient access to the ribosylated form of NAD+ precursors and to a range of isotopologues of NAD+ precursors, key tools to probing NAD+ biology.

    这项工作具有创新性,因为它描述了可扩展的方法,以高效地获得核糖基化形式的NAD+前体以及一系列NAD+前体的同位素衍生物,这些是探究NAD+生物学的关键工具。
  • Syntheses of Nicotinamide Riboside and Derivatives: Effective Agents for Increasing Nicotinamide Adenine Dinucleotide Concentrations in Mammalian Cells
    作者:Tianle Yang、Noel Yan-Ki Chan、Anthony A. Sauve
    DOI:10.1021/jm701001c
    日期:2007.12.27
    of beta-nicotinamide riboside and a series of related amide, ester, and acid nucleosides. Compounds were prepared through a triacetylated-nicotinate ester nucleoside, via coupling of either ethylnicotinate or phenylnicotinate with 1,2,3,5-tetra-O-acetyl-beta-D-ribofuranose. Nicotinamide riboside, nicotinic acid riboside, O-ethylnicotinate riboside, O-methylnicotinate riboside, and several N-alkyl derivatives
    一种新的两步法可实现β-烟酰胺核糖和一系列相关酰胺,酯和酸核苷的立体选择性合成。通过三乙酰化烟酸酯酯核苷,通过将烟酸酯或烟酸酯与1,2,3,5-四-O-乙酰基-β-D-呋喃呋喃糖偶联来制备化合物。烟酰胺核糖烟酸核糖,邻乙基烟酸核糖,邻甲基烟酸核糖和几种N-烷基衍生物在几种哺乳动物细胞系中使NAD +的浓度从1.2-2.7倍增加。这些发现建立了这些核苷在刺激哺乳动物细胞中NAD +浓度增加方面的生物利用度和有效作用。
  • EFFICIENT AND SCALABLE SYNTHESES OF NICOTINOYL RIBOSIDES AND REDUCED NICOTINOYL RIBOSIDES, MODIFIED DERIVATIVES THEREOF, PHOSPHORYLATED ANALOGS THEREOF, ADENYLYL DINUCLEOTIDE CONJUGATES THEREOF, AND NOVEL CRYSTALLINE FORMS THEREOF
    申请人:The Queen's University of Belfast
    公开号:US20180134743A1
    公开(公告)日:2018-05-17
    The present disclosure provides methods of making nicotinoyl riboside compounds or derivatives of formula (I): wherein X − , Z 1 , Z 2 , n, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , and R 8 are described herein, reduced analogs thereof, modified derivatives thereof, phosphorylated analogs thereof, and adenylyl dinucleotide conjugates thereof, or salts, solvates, or prodrugs thereof; and novel crystalline forms thereof.
    本公开提供制备式(I)的烟酰胺核苷化合物或其衍生物的方法:其中X−、Z1、Z2、n、R1、R2、R3、R4、R5、R6、R7和R8如本文所述,其还包括还原的类似物、修饰的衍生物磷酸化的类似物和腺苷酸二核苷酸共轭物,或其盐、溶剂化合物或前药;以及其新的晶体形式。
  • ANTI-VIRAL COMPOUNDS AND METHODS OF USE
    申请人:Metro International Biotech, LLC
    公开号:US20210388019A1
    公开(公告)日:2021-12-16
    The present disclosure relates to compounds and compositions for use in treating disease, such as viral infection. As disclosed herein, the compounds include an “NMN-like” moiety linked to another moiety with biological activity upon administration. In some cases, the disease to be treated is infection with viruses. Such viruses include coronaviruses, such as SARS, MERS, or COVID-19, HIV, and viruses associated with hepatitis. Further, the invention relates to methods of using such compounds or compositions to promote the increase of intracellular levels of nicotinamide adenine dinucleotide (NAD) in cells and tissues for treating diseases and/or improving cell and tissue survival.
    本公开涉及用于治疗疾病(如病毒感染)的化合物和组合物。如本文所述,这些化合物包括一个“类NMN”基团,该基团与其他具有生物活性的基团在给药后连接。在某些情况下,要治疗的疾病是病毒感染。这些病毒包括冠状病毒,如SARS,MERS或COVID-19,HIV以及与肝炎相关的病毒。此外,本发明涉及使用这些化合物或组合物的方法,以促进细胞和组织中尼克酰胺腺嘌呤二核苷酸(NAD平的增加,从而治疗疾病和/或提高细胞和组织的存活率。
  • Nicotinamide Riboside Kinase Structures Reveal New Pathways to NAD+
    作者:Wolfram Tempel、Wael M Rabeh、Katrina L Bogan、Peter Belenky、Marzena Wojcik、Heather F Seidle、Lyudmila Nedyalkova、Tianle Yang、Anthony A Sauve、Hee-Won Park、Charles Brenner
    DOI:10.1371/journal.pbio.0050263
    日期:——
    The eukaryotic nicotinamide riboside kinase (Nrk) pathway, which is induced in response to nerve damage and promotes replicative life span in yeast, converts nicotinamide riboside to nicotinamide adenine dinucleotide (NAD+) by phosphorylation and adenylylation. Crystal structures of human Nrk1 bound to nucleoside and nucleotide substrates and products revealed an enzyme structurally similar to Rossmann fold metabolite kinases and allowed the identification of active site residues, which were shown to be essential for human Nrk1 and Nrk2 activity in vivo. Although the structures account for the 500-fold discrimination between nicotinamide riboside and pyrimidine nucleosides, no enzyme feature was identified to recognize the distinctive carboxamide group of nicotinamide riboside. Indeed, nicotinic acid riboside is a specific substrate of human Nrk enzymes and is utilized in yeast in a novel biosynthetic pathway that depends on Nrk and NAD+ synthetase. Additionally, nicotinic acid riboside is utilized in vivo by Urh1, Pnp1, and Preiss-Handler salvage. Thus, crystal structures of Nrk1 led to the identification of new pathways to NAD+.
    真核生物烟酰胺核糖核苷酸激酶(Nrk)途径通过磷酸化和腺苷酸化将烟酰胺核糖核苷酸转化为烟酰胺腺嘌呤二核苷酸(NAD+)。人类 Nrk1 与核苷和核苷酸底物及产物结合的晶体结构显示,这种酶在结构上与罗斯曼折叠代谢物激酶相似,并确定了活性位点残基,这些残基对人类 Nrk1 和 Nrk2 在体内的活性至关重要。虽然这些结构说明烟酰胺核苷和嘧啶核苷之间存在 500 倍的差异,但没有发现识别烟酰胺核苷独特羧酰胺基团的酶特征。事实上,烟酰胺核糖苷是人类 Nrk 酶的特异性底物,在酵母中被用于一种依赖于 Nrk 和 NAD+ 合成酶的新型生物合成途径。此外,烟酸核糖苷在体内还被 Urh1、Pnp1 和 Preiss-Handler 挽救所利用。因此,Nrk1 的晶体结构导致鉴定了 NAD+ 的新途径。
查看更多