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8-bromo-2',3',5'-tri-O-(tert-butyldimethylsilyl)adenosine | 175164-91-7

中文名称
——
中文别名
——
英文名称
8-bromo-2',3',5'-tri-O-(tert-butyldimethylsilyl)adenosine
英文别名
8-bromo-2',3',5'-tris-O-(tert-butyldimethylsilyl)adenosine;8-Bromo-2',3',5'-tris-o-(tert-butyl-dimethylsilyl)adenosine;9-[(2R,3R,4R,5R)-3,4-bis[[tert-butyl(dimethyl)silyl]oxy]-5-[[tert-butyl(dimethyl)silyl]oxymethyl]oxolan-2-yl]-8-bromopurin-6-amine
8-bromo-2',3',5'-tri-O-(tert-butyldimethylsilyl)adenosine化学式
CAS
175164-91-7
化学式
C28H54BrN5O4Si3
mdl
——
分子量
688.928
InChiKey
PTBDTHXMOLFUOJ-UMCMBGNQSA-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):
    7.87
  • 重原子数:
    41
  • 可旋转键数:
    11
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.82
  • 拓扑面积:
    107
  • 氢给体数:
    1
  • 氢受体数:
    8

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
    • 1
    • 2

反应信息

点击查看最新优质反应信息

文献信息

  • Molecular Recognition of Modified Adenine Nucleotides by the P2Y<sub>1</sub>-Receptor. 1. A Synthetic, Biochemical, and NMR Approach
    作者:Efrat Halbfinger、Dan T. Major、Marco Ritzmann、Joachim Ubl、Georg Reiser、Jose L. Boyer、Kendall T. Harden、Bilha Fischer
    DOI:10.1021/jm990156d
    日期:1999.12.1
    evaluation, and their SAR analysis involving NMR experiments and theoretical calculations. These experiments and calculations were performed to elucidate the conformation and to evaluate the electronic nature of the investigated P2Y(1)-R ligands. ATP analogues synthesized included derivatives where C2 or C8 positions were substituted with electron-donating groups such as ethers, thioethers, or amines
    关于火鸡红细胞膜中P2Y(1)-受体(P2Y(1)-R)活化的2-硫醚-腺嘌呤核苷酸的显着高效能代表了某些替代天然物质所促进的最大效能提升受体配体。本文介绍了有关这些P2Y(1)-R配体比ATP高效力的起源的研究。在这项研究中,采用了一种综合方法,将新的ATP类似物的合成,其生化评估以及涉及NMR实验和理论计算的SAR分析相结合。进行这些实验和计算以阐明其构象并评估所研究的P2Y(1)-R配体的电子性质。合成的ATP类似物包括衍生物,其中C2或C8位置被供电子基团(例如醚,硫醚或胺)取代。测试了化合物在火鸡红细胞中诱导P2Y(1)-R介导的磷脂酶C活化和大鼠星形胶质细胞Ca(2+)反应的效力。8-取代的ATP和AMP衍生物对磷脂酶C或钙水平几乎没有或没有影响,而相应的2-取代的ATP类似物有效地增加了肌醇磷酸酯和Ca(2 +)(i)的水平。除2-丁基硫代-AMP引起小的Ca(2+)反应外,
  • Purinenucleoside derivative modified in 8-position and medical use thereof
    申请人:Tatani Kazuya
    公开号:US20070179115A1
    公开(公告)日:2007-08-02
    The present invention provides an 8-modified purinenucleoside derivative which is useful for diseases associated with an abnormality of plasma uric acid level. An 8-modified purinenucleoside derivative represented by the following formula (I), a prodrug thereof or a pharmaceutically acceptable salt thereof, or a hydrate or solvate thereof, is useful for the prevention or treatment of gout, hyperuricemia, urinary lithiasis, hyperuricemic nephropathy or the like. In the formula, n is 1 or 2; R A is a hydrogen atom or a hydroxyl group; R 1 is a hydrogen atom, a hydroxyl group, a thiol group, an amino group or a chlorine atom; ring J represents an optionally substituted 2-naphthyl group, or a group represented by the following general formula (II) wherein Y represents a single bond or a connecting group; ring Z represents an optionally substituted aryl group or heteroaryl group or the like; and R 2 to R 4 , P 1 and Q represents a halogen atom, a cyano group or the like.
    本发明提供了一种用于与血浆尿酸水平异常相关疾病的8-修饰嘌呤核苷衍生物。以下式(I)所代表的一种8-修饰嘌呤核苷衍生物、其前药或药用盐、或其水合物或溶剂化合物,对于痛风、高尿酸血症、尿路结石、高尿酸性肾病等的预防或治疗具有用处。在该式中,n为1或2;RA是氢原子或羟基;R1是氢原子、羟基、硫醇基、氨基或氯原子;环J代表可选地取代的2-萘基,或由以下一般式(II)所代表的基团,其中Y代表单键或连接基团;环Z代表可选地取代的芳基或杂环芳基等;而R2至R4、P1和Q代表卤素原子、氰基或类似物。
  • Simple Methodology for Heck Arylation at C-8 of Adenine Nucleosides
    作者:Pallavi Lagisetty、Li Zhang、Mahesh K. Lakshman
    DOI:10.1002/adsc.200700418
    日期:2008.3.7
    A simple method for the arylation of 8-vinyladenine nucleoside derivatives is reported. With a broad set of aryl iodides and bromides, the reaction is catalyzed by the simple combination palladium acetate/tris(o-tolyl)phosphine/triethylamine [Pd(OAc)2/(o-tol)3P/Et3N]. As expected, aryl chlorides are more difficult coupling partners but some undergo reactions with more exotic catalysts. Although trans-olefins
    报道了一种简单的8-乙烯基缩水嘌呤核苷衍生物芳基化的方法。对于广泛的芳基碘化物和溴化物,该反应由乙酸钯/三(邻甲苯基)膦/三乙胺[Pd(OAc)2 /(邻甲苯基)3 P / Et 3 N]的简单组合催化。不出所料,芳基氯化物是更困难的偶合伙伴,但有些会与更奇特的催化剂发生反应。尽管反式烯烃是主要产物,但在某些情况下可检测到少量的顺式异构体,并提出了其形成后芳基化的机理。最后,通过微妙的催化剂调节化学选择性氮可以在乙烯基部分存在下实现核苷的芳基化。
  • Identification of Adenine and Benzimidazole Nucleosides as Potent Human Concentrative Nucleoside Transporter 2 Inhibitors: Potential Treatment for Hyperuricemia and Gout
    作者:Kazuya Tatani、Masahiro Hiratochi、Norihiko Kikuchi、Yu Kuramochi、Shinjiro Watanabe、Yuji Yamauchi、Fumiaki Itoh、Masayuki Isaji、Satoshi Shuto
    DOI:10.1021/acs.jmedchem.5b01884
    日期:2016.4.28
    its pharmacologic action was mostly limited to the gastrointestinal tract. These findings suggest that inhibition of hCNT2 in the gastrointestinal tract can be a promising approach for the treatment of hyperuricemia.
    为了检验人类浓缩核苷转运蛋白2(hCNT2)抑制剂抑制饮食嘌呤来源的血清尿酸盐水平升高的假设,我们先前将腺苷衍生物1鉴定为有效的hCNT2抑制剂(IC 50 = 0.64μM),但阻碍了进一步的研究。由于其溶解性差。在这里,我们描述了随后的研究结果,以鉴定出更多可溶和更有效的hCNT2抑制剂,从而发现了苯并咪唑核苷22,这是迄今为止报道的最有效的hCNT2抑制剂(IC 50 = 0.062μM)。化合物22口服嘌呤核苷后,可显着抑制血浆尿酸水平的升高。由于化合物22在大鼠中的口服吸收不良(F = 0.51%),因此其药理作用主要限于胃肠道。这些发现表明在胃肠道中抑制hCNT2可能是治疗高尿酸血症的有前途的方法。
  • A convenient approach towards boron cluster modifications with adenosine and 2′-deoxyadenosine
    作者:Andrey Semioshkin、Vladimir Bregadze、Ivan Godovikov、Anna Ilinova、Zbigniew J. Lesnikowski、Irina Lobanova
    DOI:10.1016/j.jorganchem.2011.08.031
    日期:2011.11
    New 2′-deoxyadenosine and adenosoine modifications: 8-[(2-dimethylaminoethyl)amino]-2′-deoxyadenosine and 8-[(2-dimethylaminoethyl)amino]adenosine were prepared and their reactivity towards cyclic oxonium adducts of closo-dodecaborate and cobalt-bis-dicarbollide was studied. The cleavage reactions of clusters oxonium rings by N,N-dimethylanio group of modified nucleosides led to the first [B12H12]2−
    新2'-脱氧腺苷和adenosoine修改:8 - [(2-二甲氨基乙基)氨基] -2'-脱氧腺苷和8 - [(2-二甲基氨基乙基)氨基]腺苷的制备和它们对的环状氧鎓加合物的反应性闭合碳-dodecaborate和研究了双-双-二水合钴。N,N-二甲基氨基修饰核苷对氧鎓环簇的裂解反应导致第一个[B 12 H 12 ] 2−和新的[Co(C 2 B 9 H 11)2 ] -分别与腺苷和2'-脱氧腺苷结合。所提出的方法学为合成用于生物筛选的硼簇修饰的腺苷和2'-脱氧腺苷衍生物的文库提供了便利的途径。
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