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2-amino-6-(benzylamino)-9-(β-D-ribofuranosyl)purine | 26783-32-4

中文名称
——
中文别名
——
英文名称
2-amino-6-(benzylamino)-9-(β-D-ribofuranosyl)purine
英文别名
2-amino-N6-benzyladenosine;2-Amino-N-benzyladenosine;(2R,3R,4S,5R)-2-[2-amino-6-(benzylamino)purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol
2-amino-6-(benzylamino)-9-(β-D-ribofuranosyl)purine化学式
CAS
26783-32-4
化学式
C17H20N6O4
mdl
——
分子量
372.384
InChiKey
VJNBCNYIASIYAV-XNIJJKJLSA-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

  • 熔点:
    120 °C(Solv: ethyl ether (60-29-7); methanol (67-56-1))
  • 沸点:
    779.2±70.0 °C(Predicted)
  • 密度:
    1.71±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.8
  • 重原子数:
    27
  • 可旋转键数:
    5
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.35
  • 拓扑面积:
    152
  • 氢给体数:
    5
  • 氢受体数:
    9

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

反应信息

  • 作为反应物:
    描述:
    2-amino-6-(benzylamino)-9-(β-D-ribofuranosyl)purine 在 disodium hydrogen arsenate heptahydrate 、 recombinant E. coli purine nucleoside phosphorylase 作用下, 以 aq. buffer 为溶剂, 反应 16.0h, 以75%的产率得到2-amino-6-benzylaminopurine
    参考文献:
    名称:
    从核苷化学酶促合成细胞分裂素:核糖作为封闭基团†
    摘要:
    核苷磷酸化酶参与核苷生物合成的挽救途径,并催化核碱基与α - D-核糖-1-磷酸的可逆反应,生成相应的核苷和无机磷酸盐。这些反应的平衡向核苷转移,特别是在嘌呤的情况下。嘌呤核苷磷酸化酶(PNP,EC 2.4.2.1)在实验室和工业中广泛用于合成具有实际重要性的核苷。细菌PNP利用相对广泛的具有不同取代基的嘌呤形成相应的核苷,具有相对较宽的底物特异性。为了使反应朝相反的方向进行,我们使用了砷解作用而不是磷解作用。由于生成的α-的水解,该反应是不可逆的D-核糖-1-砷。结果,杂环碱以定量产率形成并且可以容易地分离。我们已经开发出一种新的细胞分裂素制备方法,该方法基于在PNP和Na 2 HAsO 4存在下酶解N 6取代的腺苷的N-糖苷键的方法。根据HPLC分析,转化以定量产率进行。在提出的策略中,核糖残基充当保护基。最终产品具有的ASO无污染4 3-已经检测到通过HPLC-HRMS; 已经提出了通过ESI-MS进行简单的砷分析检测。
    DOI:
    10.1039/c8ob00223a
  • 作为产物:
    参考文献:
    名称:
    C6 上鸟苷和 2'-脱氧鸟苷的功能化:改进的 Appel 过程和咪唑的 SNAr 置换
    摘要:
    用咪唑/三苯基膦/碘/乙基二异丙胺处理糖保护的鸟苷和 2'-脱氧鸟苷的 2-N-三苯甲基衍生物,得到相应的 6-(咪唑-1-基)-2-(三苯甲基氨基)嘌呤核苷。用亲核试剂对咪唑部分进行 SNAr 置换,提供 2-氨基-6-取代的嘌呤核苷和 2'-脱氧核苷。†为了纪念和庆祝 Leroy B. Townsend 教授 70 岁生日。#这篇论文是:核酸相关化合物,122。论文 121 是参考文献。1.
    DOI:
    10.1081/ncn-120027823
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文献信息

  • Adenosine Analogues as Inhibitors of <i>Trypanosoma </i><i>b</i><i>rucei </i>Phosphoglycerate Kinase:  Elucidation of a Novel Binding Mode for a 2-Amino-N<sup>6</sup>-Substituted Adenosine
    作者:Jerome C. Bressi、Jungwoo Choe、Melinda T. Hough、Frederick S. Buckner、Wesley C. Van Voorhis、Christophe L. M. J. Verlinde、Wim G. J. Hol、Michael H. Gelb
    DOI:10.1021/jm000287a
    日期:2000.11.1
    As part of a project aimed at structure-based design of adenosine analogues as drugs against African trypanosomiasis, N-6-, 2-amino-N-6-, and N-2-substituted adenosine analogues were synthesized and tested to establish structure-activity relationships for inhibiting Trypanosoma brucei glycosomal phosphoglycerate kinase (PGK), glyceraldehyde-3-phosphate dehydrogenase (GAPDH), and glycerol-3-phosphate dehydrogenase (GPDH). Evaluation of X-ray structures of parasite PGK, GAPDH, and GPDH complexed with their adenosyl-bearing substrates led us to generate a series of adenosine analogues which would target all three enzymes simultaneously. There was a modest preference by PGK for NG-substituted analogues bearing the 2-amino group. The best compound in this series, 2-amino-N-6-[2 "-(p-hydroxyphenyl)ethyl]adenosine (46b), displayed a 23-fold improvement over adenosine with an IC50 of 130 muM. 2-[[2 "-(p-Hydroxyphenyl)ethyl]amino]adenosine (46c) was a weak inhibitor of T. brucei PGK with an IC50 of 500 muM. To explore the potential of an additive effect that having the N-6 and N-2 substitutions in one molecule might provide, the best ligands from the two series were incorporated into N-6,N-2-disubstituted adenosine analogues to yield N-6-(2 " -phenylethyl)-2-[(2 " -phenylethyl)amino]adenosine (69) as a 30 muM inhibitor of T. brucei PGK which is 100-fold more potent than the adenosine template. In contrast, these series gave no compounds that inhibited parasitic GAPDH or GPDH more than 10-20% when tested at 1.0 mM. A 3.0 Angstrom X-ray structure of a T, brucei PGK/46b complex revealed a binding mode in which the nucleoside analogue was flipped and the ribosyl moiety adopted a syn conformation as compared with the previously determined binding mode of ADP. Molecular docking experiments using QXP and SAS program suites reproduced this "flipped and rotated" binding mode.
  • [EN] PHOSPHORAMIDATE DERIVATIVES OF GUANOSINE NUCLEOSIDE COMPOUNDS FOR TREATMENT OF VIRAL INFECTIONS<br/>[FR] DÉRIVÉS DE PHOSPHORAMIDATE DE COMPOSÉS GUANOSINE NUCLÉOSIDE POUR LE TRAITEMENT D'INFECTIONS VIRALES
    申请人:UNIV CARDIFF
    公开号:WO2010081082A2
    公开(公告)日:2010-07-15
    Phosphoramidate compounds derived from guanine bases having enhanced therapeutic potency are provided, and these compounds in particular have enhanced potency with respect to treatment of viral infections, such as hepatitis C virus. Pharmaceutical compositions, methods of preparing the compounds, and methods of using the compounds and compositions to treat viral infections are also provided.
  • Functionalization of Guanosine and 2′‐Deoxyguanosine at C6: A Modified Appel Process and S<sub>N</sub>Ar Displacement of Imidazole
    作者:Zlatko Janeba、Xiaoyu Lin、Morris J. Robins
    DOI:10.1081/ncn-120027823
    日期:2004.1.1
    Treatment of sugar‐protected 2‐N‐trityl derivatives of guanosine and 2′‐deoxyguanosine with imidazole/triphenylphosphine/iodine/ethyldiisopropylamine gives the corresponding 6‐(imidazol‐1‐yl)‐2‐(tritylamino)purine nucleosides. SNAr displacement of the imidazole moiety with nucleophiles provides 2‐amino‐6‐substituted‐purine nucleosides and 2′‐deoxynucleosides. †In honor and celebration of the 70th birthday
    用咪唑/三苯基膦/碘/乙基二异丙胺处理糖保护的鸟苷和 2'-脱氧鸟苷的 2-N-三苯甲基衍生物,得到相应的 6-(咪唑-1-基)-2-(三苯甲基氨基)嘌呤核苷。用亲核试剂对咪唑部分进行 SNAr 置换,提供 2-氨基-6-取代的嘌呤核苷和 2'-脱氧核苷。†为了纪念和庆祝 Leroy B. Townsend 教授 70 岁生日。#这篇论文是:核酸相关化合物,122。论文 121 是参考文献。1.
  • Chemoenzymatic synthesis of cytokinins from nucleosides: ribose as a blocking group
    作者:Vladimir E. Oslovsky、Pavel N. Solyev、Konstantin M. Polyakov、Cyril S. Alexeev、Sergey N. Mikhailov
    DOI:10.1039/c8ob00223a
    日期:——
    Nucleoside phosphorylases are involved in the salvage pathways of nucleoside biosynthesis and catalyze the reversible reaction of a nucleobase with α-D-ribose-1-phosphate to yield a corresponding nucleoside and an inorganic phosphate. The equilibrium of these reactions is shifted towards nucleosides, especially in the case of purines. Purine nucleoside phosphorylase (PNP, EC 2.4.2.1) is widely used
    核苷磷酸化酶参与核苷生物合成的挽救途径,并催化核碱基与α - D-核糖-1-磷酸的可逆反应,生成相应的核苷和无机磷酸盐。这些反应的平衡向核苷转移,特别是在嘌呤的情况下。嘌呤核苷磷酸化酶(PNP,EC 2.4.2.1)在实验室和工业中广泛用于合成具有实际重要性的核苷。细菌PNP利用相对广泛的具有不同取代基的嘌呤形成相应的核苷,具有相对较宽的底物特异性。为了使反应朝相反的方向进行,我们使用了砷解作用而不是磷解作用。由于生成的α-的水解,该反应是不可逆的D-核糖-1-砷。结果,杂环碱以定量产率形成并且可以容易地分离。我们已经开发出一种新的细胞分裂素制备方法,该方法基于在PNP和Na 2 HAsO 4存在下酶解N 6取代的腺苷的N-糖苷键的方法。根据HPLC分析,转化以定量产率进行。在提出的策略中,核糖残基充当保护基。最终产品具有的ASO无污染4 3-已经检测到通过HPLC-HRMS; 已经提出了通过ESI-MS进行简单的砷分析检测。
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