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8-Phenyladenosine | 73340-78-0

中文名称
——
中文别名
——
英文名称
8-Phenyladenosine
英文别名
8-phenyl-adenosine;8-Phenyl-adenosin;(2R,3R,4S,5R)-2-(6-amino-8-phenylpurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol
8-Phenyladenosine化学式
CAS
73340-78-0
化学式
C16H17N5O4
mdl
——
分子量
343.342
InChiKey
VPKLCUYVISQZJY-UBEDBUPSSA-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):
    0.6
  • 重原子数:
    25
  • 可旋转键数:
    3
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.31
  • 拓扑面积:
    140
  • 氢给体数:
    4
  • 氢受体数:
    8

SDS

SDS:2bb6ed2b19aec58a3564a5cd5e97f85c
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上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    8-Phenyladenosine氯化亚砜 作用下, 以 吡啶乙腈 为溶剂, 以47%的产率得到5'-chloro-5'-deoxy-8-phenyladenosine
    参考文献:
    名称:
    New Insights into the Design of Inhibitors of Human S-Adenosylmethionine Decarboxylase: Studies of Adenine C8 Substitution in Structural Analogues of S-Adenosylmethionine
    摘要:
    S-adenosylmethionine decarboxylase (AdoMetDC) is a critical enzyme in the polyamine biosynthetic pathway and depends on a pyruvoyl group for the decarboxylation process. The crystal structures of the enzyme with various inhibitors at the active site have shown that the adenine base of the ligands adopts an unusual syn conformation when bound to the enzyme. To determine whether compounds that favor the syn conformation in solution would be more potent AdoMetDC inhibitors, several series of AdoMet substrate analogues with a variety of substituents at the 8-position of adenine were synthesized and analyzed for their ability to inhibit hAdoMetDC. The biochemical analysis indicated that an 8-methyl substituent resulted in more potent inhibitors, yet most other 8-substitutions provided no benefit over the parent compound. To understand these results, we used computational modeling and X-ray crystallography to study C(8)-substituted adenine analogues bound in the active site.
    DOI:
    10.1021/jm801126a
  • 作为产物:
    描述:
    腺苷四(三苯基膦)钯 potassium carbonate 作用下, 以 乙二醇二甲醚 、 acetate buffer 为溶剂, 反应 63.0h, 生成 8-Phenyladenosine
    参考文献:
    名称:
    新型 2-芳基 AICAR 衍生物的合成
    摘要:
    新型 2-芳基 AICAR(5-氨基-1-β-D-呋喃核糖基咪唑-4-甲酰胺)衍生物 8 通过 8-溴腺苷的铃木-宫浦交叉偶联反应在 4 的腺嘌呤部分转化为次黄嘌呤后合成(5) 并引入 MEM 基团,水解 7 得到所需的 2-芳基 AICAR 衍生物 8。
    DOI:
    10.1055/s-2004-831249
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文献信息

  • Formation and propagation of well-defined Pd nanoparticles (PdNPs) during C–H bond functionalization of heteroarenes: are nanoparticles a moribund form of Pd or an active catalytic species?
    作者:Christoph G. Baumann、Sara De Ornellas、Jonathan P. Reeds、Thomas E. Storr、Thomas J. Williams、Ian J.S. Fairlamb
    DOI:10.1016/j.tet.2014.06.002
    日期:2014.9
    benzimidazole and purine derivatives) mediated by Pd(OAc)2, a commonly used C–H bond functionalization catalyst, reveals that well-defined Pd nanoparticles (PdNPs) are rapidly formed under working catalyst conditions. The PdNPs can be characterized ex situ after entrapment in a polymer matrix (polyvinylpyrrolidinone, PVP). Independently synthesized Pd(PVP)NPs are catalytically competent species, exhibiting catalyst
    对常用芳烃键官能化催化剂Pd(OAc)2介导的杂芳烃(例如,吲哚,苯并恶唑,苯并噻唑,苯并咪唑和嘌呤衍生物)的一系列CH键官能化反应的研究表明,定义明确的钯纳米粒子(PdNPs)在工作催化剂条件下迅速形成。PdNPs可以在包裹在聚合物基质(聚乙烯吡咯烷酮,PVP)中后异位表征。独立合成的Pd(PVP)NPs是具有催化作用的物质,其催化活性与Pd(OAc)2相称在几个CH键的官能化反应中。在一系列反应中,Pd浓度是一个共同变量,可以使用极性溶剂(例如DMF,DMSO和乙酸)在工作催化条件下与PdNP的扩散相关。
  • Efficient One-Step Suzuki Arylation of Unprotected Halonucleosides, Using Water-Soluble Palladium Catalysts
    作者:Elizabeth C. Western、Jonathan R. Daft、Edward M. Johnson、Peter M. Gannett、Kevin H. Shaughnessy
    DOI:10.1021/jo034289p
    日期:2003.8.1
    modification of unprotected halonucleosides is reported herein. Using a catalyst derived from tris(3-sulfonatophenyl)phosphine (TPPTS) and palladium acetate, 8-bromo-2'-deoxyguanosine (8-BrdG) is coupled with arylboronic acids to give 8-aryl-2'-deoxyguanosine adducts (8-ArdG) in excellent yield in a 2:1 water:acetonitrile solvent mixture. The TPPTS ligand was found to be superior to water-soluble alkylphosphines
    修饰核苷以产生药物活性化合物,诱变模型和寡核苷酸结构探针仍然是令人非常感兴趣的。本文报道了未保护的卤代核苷的水相修饰。使用衍生自三(3-磺酰基苯基)膦(TPPTS)和乙酸钯的催化剂,将8-溴2'-脱氧鸟苷(8-BrdG)与芳基硼酸偶合,得到8-芳基-2'-脱氧鸟苷加合物(8 -ArdG)在2:1的水:乙腈溶剂混合物中以优异的收率。对于该偶联反应,发现TPPTS配体优于水溶性烷基膦。偶联化学已扩展到8-溴-2'-脱氧腺苷(8-BrdA)和5-碘-2'-脱氧尿苷(5-IdU),以及核糖核苷8-溴鸟苷和8-溴腺苷。在所有情况下均获得芳基化加合物的良好至优异的收率。使用三(4,6-二甲基-3-磺酰基苯基)膦(TXPTS),可以在室温下不到1小时的时间内完成8-BrdA和5-IdU的Suzuki偶联。该方法学代表了不需要预先保护核苷的卤代核苷芳基化的有效且通用的方法。
  • Two-Step Synthesis of Novel, Bioactive Derivatives of the Ubiquitous Cofactor Nicotinamide Adenine Dinucleotide (NAD)
    作者:Thomas Pesnot、Julia Kempter、Jörg Schemies、Giulia Pergolizzi、Urszula Uciechowska、Tobias Rumpf、Wolfgang Sippl、Manfred Jung、Gerd K. Wagner
    DOI:10.1021/jm1013852
    日期:2011.5.26
    We report the design and concise synthesis, in two steps from commercially available material, of novel, bioactive derivatives of the enzyme cofactor nicotinamide adenine dinucleotide (NAD). The new synthetic dinucleotides act as sirtuin (SIRT) inhibitors and show isoform selectivity for SIRT2 over SIRT1. An NMR-based conformational analysis suggests that the conformational preferences of individual
    我们报告了设计和简洁的合成,从市售材料中分两步合成了酶辅因子烟酰胺腺嘌呤二核苷酸(NAD)的新型生物活性衍生物。新的合成二核苷酸充当sirtuin(SIRT)抑制剂,并且相对于SIRT1表现出对SIRT2的同工型选择性。基于NMR的构象分析表明,单个类似物的构象偏爱可能有助于它们的同工型选择性。
  • Site-selective direct arylation of unprotected adenine nucleosides mediated by palladium and copper: insights into the reaction mechanism
    作者:Thomas E. Storr、Andrew G. Firth、Karen Wilson、Kate Darley、Christoph G. Baumann、Ian J.S. Fairlamb
    DOI:10.1016/j.tet.2008.01.062
    日期:2008.6
    Reaction conditions facilitating the site-selective direct aryl functionalisation at the C-8 position of adenine nucleosides have been identified. Many different aromatic components may be effectively cross-coupled to provide a diverse array of arylated adenine nucleoside products without the need for ribose or adenine protecting groups. The optimal palladium catalyst loading lies between 0.5 and 5 mol %
    已经确定了促进在腺嘌呤核苷的C-8位上的位点选择性直接芳基官能化的反应条件。许多不同的芳族成分可以有效地交叉偶联,以提供多种阵列的芳基化腺嘌呤核苷产物,而无需核糖或腺嘌呤保护基。钯催化剂的最佳负载量为0.5至5mol%。向反应中添加过量的汞对催化的影响可忽略不计,表明均质催化物质的参与。透射电子显微镜(TEM)的研究表明,含金属的纳米粒子约占 在反应的后面阶段形成具有良好均匀性的3nm。稳定的PVP钯胶体(PVP = N-聚乙烯吡咯烷酮)在直接芳基化过程中具有催化活性,将均相钯释放到溶液中。已经研究了各种取代的2-吡啶配体添加剂的作用。提出了一种腺苷的位点选择性芳构化的机制。
  • Suzuki–Miyaura Cross‐Coupling of Unprotected Halopurine Nucleosides in Water—Influence of Catalyst and Cosolvent
    作者:Alice Collier、Gerd K. Wagner
    DOI:10.1080/10916460600946139
    日期:2006.12
    Abstract Reaction conditions for the Suzuki–Miyaura crosscoupling of unprotected halopurine nucleosides with arylboronic acids in aqueous media were investigated. A series of arylated purine nucleosides was prepared in water without an organic cosolvent, using either Pd(PPh3)4 or Pd(OAc)2/TPPTS as the catalyst.
    摘要 研究了水介质中未保护的卤代嘌呤核苷与芳基硼酸的 Suzuki-Miyaura 交叉偶联反应条件。在没有有机助溶剂的情况下,使用 Pd(PPh3)4 或 Pd(OAc)2/TPPTS 作为催化剂,在水中制备了一系列芳基化嘌呤核苷。
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