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bis-trimethylsilyluracil | 73416-11-2

中文名称
——
中文别名
——
英文名称
bis-trimethylsilyluracil
英文别名
1-(Trimethylsilyl)pyrimidine-2,4(1H,3H)-dione;1-trimethylsilylpyrimidine-2,4-dione
bis-trimethylsilyluracil化学式
CAS
73416-11-2
化学式
C7H12N2O2Si
mdl
——
分子量
184.27
InChiKey
LIUIQRUWBMHCQV-UHFFFAOYSA-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

  • 密度:
    1.12±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.22
  • 重原子数:
    12
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.43
  • 拓扑面积:
    49.4
  • 氢给体数:
    1
  • 氢受体数:
    2

SDS

SDS:72697104e23beb4abb11b5891d1960fd
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反应信息

  • 作为反应物:
    描述:
    N-mesitoyl-3,3-dimethyl-5-acetoxy-1,2-isoxazolidinebis-trimethylsilyluracil三氟甲磺酸三甲基硅酯 作用下, 以 二氯甲烷 为溶剂, 以0.22 g的产率得到1-[3,3-Dimethyl-2-(2,4,6-trimethylbenzoyl)-1,2-oxazolidin-5-yl]pyrimidine-2,4-dione
    参考文献:
    名称:
    N,O-Nucleosides from Ene Reactions of Nitrosocarbonyl Intermediates with the 3-Methyl-2-buten-1-ol
    摘要:
    Nitrosocarbonyl intermediates undergo ene reactions with allylic alcohols, affording regioisomeric adducts in fair yields. Nitrosocarbonyl benzene reacts with 3-methyl-2-buten-1-ol and follows a Markovnikov orientation and abstracts preferentially the twix hydrogens over the lone ones. With the more sterically demanding nitrosocarbonyl mesitylene and anthracene, the Markovnikov directing effect is relieved and lone abstraction is observed, affording the 5-hydroxy-isoxazolidines that serve as synthons for the preparation of N,O-nucleoside analogues according to the Vorbruggen protocol.
    DOI:
    10.1021/jo302346a
  • 作为产物:
    参考文献:
    名称:
    新型3'-C-甲基-apionucleosides的合成:通过克莱森重排的季碳的不对称构造。
    摘要:
    2,3-二脱氧-3-C-(羟甲基)-3-C-甲基-D-甘油-呋喃呋喃糖基++ +核苷的合成是通过[3,3]-σ克莱森体系以高对映体纯度(98.5%ee)完成。由2,3-O-异亚丙基-D-甘油醛制得的(E)(S)-5-苄氧基-1-叔丁基二甲基甲硅烷基氧基-4-甲基-戊-3-烯-2-醇的重排。分别在人外周血单核细胞(PBM)和2.2.15细胞中检测合成的核苷抗人免疫缺陷病毒(HIV)和乙型肝炎病毒。6-氨基-9- [2,3-二脱氧-3-C-(羟甲基)-3-C-甲基-β-D-甘油-四呋喃糖基] -2-氟嘌呤显示出中等的抗病毒活性(EC50 = 2.55 microM) HIV-1菌株和6-氨基-9- [3-脱氧-3-C-(羟甲基)-3-甲基-α-D-甘油-呋喃呋喃糖基] -2-氟嘌呤表现出有效的抗HIV活性(EC50 = 0。
    DOI:
    10.1016/s0008-6215(00)00005-7
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文献信息

  • Synthesis and Characterization of Specific Reverse Transcriptase Inhibitors for Mammalian LINE-1 Retrotransposons
    作者:Guillermo Banuelos-Sanchez、Laura Sanchez、Maria Benitez-Guijarro、Valentin Sanchez-Carnerero、Carmen Salvador-Palomeque、Pablo Tristan-Ramos、Meriem Benkaddour-Boumzaouad、Santiago Morell、Jose L. Garcia-Puche、Sara R. Heras、Francisco Franco-Montalban、Juan A. Tamayo、Jose L. Garcia-Perez
    DOI:10.1016/j.chembiol.2019.04.010
    日期:2019.8
    LINE-1-retroelements use different mechanisms for retrotransposition, although both involve the reverse transcription of an intermediate retroelement-derived RNA. Retrotransposon activity continues to effect the germline and somatic genomes, generating interindividual variability over evolution and potentially influencing cancer and brain physiology, respectively. However, relatively little is known about
    逆转座子是在哺乳动物基因组中扩增到惊人数量的一种可转座元件(TE),包括超过三分之一的人类和小鼠基因组。长时间散布的1类元素(LINE-1或L1)反转录转座子丰富,目前在人类和小鼠基因组中具有活跃的反转录元件。同样,两个基因组中都含有长末端重复序列(LTR)的逆转座子,尽管仅在小鼠中有活性。LTR和LINE-1-逆转录元件使用不同的逆转座子机制,尽管两者都涉及中间逆向元件衍生的RNA的逆转录。反转录转座子的活性继续影响种系和体细胞基因组,在进化过程中产生个体差异,并分别影响癌症和脑部生理。然而,关于逆转座的功能后果知之甚少。在这项研究中,我们已经合成和表征了针对哺乳动物LINE-1逆转座子的逆转录酶抑制剂,这可能有助于破译体内逆转座子的功能。
  • One-Pot Synthesis of Nucleosides Using Bismuth(III) Bromide as Catalyst.
    作者:Jean-Yves Winum、Mehrnaz Kamal、Véronique Barragan、Alain Leydet、Jean-Louis Montero
    DOI:10.1080/00397919808005931
    日期:1998.2
    Abstract A peracetylated α-D-ribofuranosyl bromide reacted with silylated heterocyclic bases in the presence of bismuth (III) bromide (a non-toxic catalyst) in a one-pot procedure to give the corresponding β-D-nucleoside in good yield.
    摘要 在溴化铋 (III)(一种无毒催化剂)的存在下,全乙酰化 α-D-呋喃核糖化物与甲硅烷基化杂环碱反应,以一锅法得到相应的 β-D-核苷,收率良好。
  • Stereoisomeric pyrimidine nucleoside analogues based on the 1,3-dihydrobenzo[c]furan core
    作者:David F. Ewing、Nour-Eddine Fahmi、Christophe Len、Grahame Mackenzie、Alessandra Pranzo
    DOI:10.1039/b006417n
    日期:——
    efficient route is described to uracil, thymidine and cytosine derivatives of 1,3-dihydrobenzo[c]furan which are aromatic analogues of the well known antiviral 2′,3′-dideoxy-2′,3′-didehydronucleosides. These systems contain two chiral centres (corresponding to α/β and D/L centres in a furanose sugar) and a route involving application of the Sharpless asymmetric oxidation methodology allowed access to
    一种新的有效途径被描述为 尿嘧啶胸苷胞嘧啶生物 1,3-二氢苯并[ c ]呋喃它们是众所周知的抗病毒2′,3′-二脱氧-2′,3′-二氢核苷的芳族类似物。这些系统包含两个手性中心(对应于呋喃糖中的α/β和D / L中心),并且涉及应用Sharpless不对称氧化方法的途径允许以对映体纯净形式接近尿嘧啶生物的四个立体异构体。
  • Synthesis and Evaluation of 2′-Deoxy-2′-Spirodiflurocyclopropyl Nucleoside Analogs
    作者:Xiao Liu、Xueliang Xia、Chenghai Sun、Cai Lin、Yiqian Zhou、Muzammal Hussain、Fei Tang、Lu Liu、Xue Li、Jiancun Zhang
    DOI:10.1080/15257770.2016.1202965
    日期:2016.9
    propany-lnucleoside analogs has been achieved from α-d-glucose in several steps. The key step in the synthesis was the introduction of the difluorocyclopropane through a difluorocarbene type reaction at the 2′-position. Then, a series of novel 2′-deoxy-2′-spirodifluorocyclopropanyl nucleoside analogs were synthesized using the Vorbrüggen method. All the synthesized nucleosides were characterized and
    由α- d-葡萄糖分几步完成了2'-脱氧-2'-siprodifluorocyclopropany-l核苷类似物的制备。合成中的关键步骤是通过在2'-位的二氟卡宾型反应引入二环丙烷。然后,使用Vorbrüggen方法合成了一系列新颖的2'-脱氧2'-螺二环丙烷基核苷类似物。对所有合成的核苷进行表征,然后在体外对丙型肝炎和甲型流感病毒株进行评估。
  • Stereoselective Synthesis and Antiviral Activity of <scp>d</scp>-2‘,3‘-Didehydro-2‘,3‘-dideoxy-2‘-fluoro-4‘-thionucleosides
    作者:Youhoon Chong、Hyunah Choo、Yongseok Choi、Judy Mathew、Raymond F. Schinazi、Chung K. Chu
    DOI:10.1021/jm020246+
    日期:2002.10.1
    As 2',3'-didehydro-2',3'-dideoxy-2'-fluoronucleosides have exhibited interesting antiviral effects against HIV-1 as well as HBV, it is of interest to synthesize the isosterically substituted 4'-thionucleosides in which 4'-oxygen is replaced by a sulfur atom. To study structure-activity relationships, various pyrimidine and purine nucleosides were synthesized from the key intermediate (2R,4S)-1-O-a
    由于2',3'-didehydro-2',3'-dideoxy-2'-核苷对HIV-1和HBV表现出令人感兴趣的抗病毒作用,因此,合成等位取代的4'-代核苷令人感兴趣。 4'-氧被原子取代。为了研究结构活性关系,从关键中间体(2R,4S)-1-O-乙酰-5-O-(叔丁基二苯基甲硅烷基)-2,3-二脱氧-2--合成了各种嘧啶嘌呤核苷。由2,3-O-异亚丙基-D-甘油醛1以13个步骤制备2-苯基基-4-代-β-D-呋喃呋喃糖苷8。在人外周血单核(PBM)细胞中评估了合成化合物对HIV-1的抗病毒活性,其中包括胞苷17、5-胞苷18,腺苷24,和2-氟腺苷32显示中等至有效的抗HIV活性(分别为EC(50)1.3、11.6、8.1和1.2 microM)。值得注意的是,2-氟腺苷类似物32显示出抗病毒效力以及高细胞毒性(对于PBM,CEM和Vero,IC(50)分别为1.5、1.1和7
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