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3-(2'-deoxy-β-D-erythro-pentofuranosyl)-6-hydroxy-5,6,7,8-tetrahydropyrimido[1,2-a]purine-10(3H)-one | 91021-92-0

中文名称
——
中文别名
——
英文名称
3-(2'-deoxy-β-D-erythro-pentofuranosyl)-6-hydroxy-5,6,7,8-tetrahydropyrimido[1,2-a]purine-10(3H)-one
英文别名
3-(2-deoxy-β-D-erythro-pentofuranosyl)-6-hydroxy-5,6,7,8-tetrahydropyrimido[1,2-a]purin-10(3H)-one;3H-6-hydroxy-3-(β-D-2′-deoxyribofuranosyl)-5,6,7,8-tetrahydropyrido[3,2-a]purine-9-one;3H-6-hydroxy-3-(β-D-2'-deoxyribofuranosyl)-5,6,7,8-tetrahydropyrido[3,2-a]purin-9-one;3-(2'-deoxyribosyl)-5,6,7,8-tetrahydro-6-hydroxypyrimido[1,2-a]purine-(3H)-one;6-hydroxy-1,N2-propano-2'-deoxyguanosine;α-OHPdG;a-Hydroxy-1,N2-propanodeoxyguanosine;6-hydroxy-3-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5,6,7,8-tetrahydropyrimido[1,2-a]purin-10-one
3-(2'-deoxy-β-D-erythro-pentofuranosyl)-6-hydroxy-5,6,7,8-tetrahydropyrimido[1,2-a]purine-10(3H)-one化学式
CAS
91021-92-0
化学式
C13H17N5O5
mdl
——
分子量
323.308
InChiKey
MYOOJAZCZCELNT-QRDCSKFFSA-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

  • 沸点:
    745.2±70.0 °C(Predicted)
  • 密度:
    2.03±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -1.6
  • 重原子数:
    23
  • 可旋转键数:
    2
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.62
  • 拓扑面积:
    132
  • 氢给体数:
    4
  • 氢受体数:
    7

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:
    参考文献:
    名称:
    丙烯醛的DNA加合物:含有6-羟基-5,6,7,8-四氢嘧啶[1,2-a]嘌呤-10(3H)-one(鸟嘌呤的丙烯醛加合物)的寡脱氧核苷酸的位点特异性合成。
    摘要:
    通过低产率形成3-(2-脱氧-β-D-赤型-呋喃呋喃糖基)-6-羟基-5,6,7,8-四氢嘧啶基[1,2-a]嘌呤-10(3H)-丙烯醛与2'-脱氧鸟苷的反应。已经合成了核苷和包含它的寡聚脱氧核苷酸。为了制备核苷,使用1-溴-3-丁烯在N1位置将2′-脱氧鸟苷烷基化,得到1-(3-丁烯基)-2′-脱氧鸟苷。用OsO(4)和N-甲基吗啉-N-氧化物氧化得到3,4-二羟基丁基加合物,然后用NaIO(4)氧化得到1-(3-氧代丙基)加合物,它自发环化,得到标题化合物,为两种非对映异构体的快速差向异构混合物。用NaBH(4)还原核苷,得到未官能化的化合物,加上1-(3-羟丙基)-2' -脱氧鸟苷显示差向异构化是通过亚胺和1-(3-氧代丙基)加合物发生的。用NaCNBH(3)还原仅得到未官能化的3-(2-脱氧-β-D-赤-五呋喃糖基)-5,6,7,8-四氢嘧啶基[1,2-a]嘌呤-10(3H)-。制
    DOI:
    10.1021/tx010181y
  • 作为产物:
    参考文献:
    名称:
    丙烯醛的DNA加合物:含有6-羟基-5,6,7,8-四氢嘧啶[1,2-a]嘌呤-10(3H)-one(鸟嘌呤的丙烯醛加合物)的寡脱氧核苷酸的位点特异性合成。
    摘要:
    通过低产率形成3-(2-脱氧-β-D-赤型-呋喃呋喃糖基)-6-羟基-5,6,7,8-四氢嘧啶基[1,2-a]嘌呤-10(3H)-丙烯醛与2'-脱氧鸟苷的反应。已经合成了核苷和包含它的寡聚脱氧核苷酸。为了制备核苷,使用1-溴-3-丁烯在N1位置将2′-脱氧鸟苷烷基化,得到1-(3-丁烯基)-2′-脱氧鸟苷。用OsO(4)和N-甲基吗啉-N-氧化物氧化得到3,4-二羟基丁基加合物,然后用NaIO(4)氧化得到1-(3-氧代丙基)加合物,它自发环化,得到标题化合物,为两种非对映异构体的快速差向异构混合物。用NaBH(4)还原核苷,得到未官能化的化合物,加上1-(3-羟丙基)-2' -脱氧鸟苷显示差向异构化是通过亚胺和1-(3-氧代丙基)加合物发生的。用NaCNBH(3)还原仅得到未官能化的3-(2-脱氧-β-D-赤-五呋喃糖基)-5,6,7,8-四氢嘧啶基[1,2-a]嘌呤-10(3H)-。制
    DOI:
    10.1021/tx010181y
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文献信息

  • Regioselective Formation of Acrolein-Derived Cyclic 1,<i>N</i><sup>2</sup>-Propanodeoxyguanosine Adducts Mediated by Amino Acids, Proteins, and Cell Lysates
    作者:Fung-Lung Chung、Mona Y Wu、Ahmed Basudan、Marcin Dyba、Raghu G. Nath
    DOI:10.1021/tx3002252
    日期:2012.9.17
    ubiquitous environmental pollutant. It is also formed as a product of lipid peroxidation. Following ring closure via the Michael addition, Acr modifies deoxyguanosine (dG) in DNA by forming cyclic 1,N2-propanodeoxyguanosine adducts (OHPdG). The reactions of Acr with dG yield, depending on the direction of ring closure, two regioisomers, α- and γ-OHPdG, in approximately equal amounts. However, previous 32P-postlabeling
    丙烯醛 (Acr) 是香烟烟雾中的主要成分,是一种普遍存在的环境污染物。它也是脂质过氧化的产物。通过迈克尔加成环闭合后,Acr 通过形成环状 1, N 2 -丙脱氧鸟苷加合物 (OHPdG) 来修饰 DNA 中的脱氧鸟苷 (dG )。Acr 与 dG 的反应产生两种区域异构体,α-和 γ-OHPdG,数量大致相等,这取决于闭环的方向。然而,之前的32 P 标记后研究表明,γ 异构体主要在啮齿动物和人体组织的 DNA 中检测到。由于异构 OHPdG 加合物的潜在差异生物活性,确认和研究 γ 异构体区域选择性形成的化学基础很重要体内。在这项研究中,证实了 γ-OHPdG 加合物确实是体内形成的主要异构体,正如专门为 Acr 衍生的 dG 加合物开发的 LC-MS/MS 方法所证明的那样。此外,我们已经表明,在含氨基化合物(包括氨基酸、蛋白质和细胞裂解物)的存在下,γ-异构体的形成会增加。鉴定出似乎介导
  • An Ammonium Bicarbonate-Enhanced Stable Isotope Dilution UHPLC-MS/MS Method for Sensitive and Accurate Quantification of Acrolein–DNA Adducts in Human Leukocytes
    作者:Ruichuan Yin、Shengquan Liu、Chao Zhao、Meiling Lu、Moon-shong Tang、Hailin Wang
    DOI:10.1021/ac3034695
    日期:2013.3.19
    Acrolein (Acr), a ubiquitous environmental pollutant, can react directly with genomic DNA to form mutagenic adducts without undergoing metabolic activation. To sensitively and accurately quantify Acr–DNA adducts (including structural isomers and stereoisomers) in human leukocytes, we developed an enhanced stable isotope dilution ultrahigh performance liquid chromatography (UHPLC)–tandem mass spectrometry (MS/MS) method using ammonium bicarbonate (NH4HCO3), which is thermally unstable and degrades readily to carbon dioxide and ammonia in heated gas phase. Interestingly, ammonium bicarbonate (as an additive to the mobile phase) not only improves the protonation of AcrdG adducts but also suppresses the formation of MS signal-deteriorating metal–AcrdG complexes during electrospray ionization, leading to the enhancement of their MS detection by 2.3–8.7 times. In contrast, routinely used ammonium salts (ammonium acetate and ammonium formate) and formic acid do not show similar enhancement. The developed method is potentially useful for enhancing ESI-MS detection of other modified 2′-deoxyribonucleosides that have difficulty in protonation and may form excess metal complexes during electrospray ionization. The limits of detection (LODs, S/N = 3) are estimated to be about 40–80 amol. By the use of the developed method, we found that the Acr adducts of three nucleotides (dG, dA, and dC) can be detected in human leukocytes. In addition to the known γ-AcrdG, α-AcrdA is also identified as an Acr-adduct of high abundance (2.5–20 adducts per108 nts).
    丙烯醛(Acrolein,Acr)是一种无处不在的环境污染物,可直接与基因组 DNA 发生反应,形成致突变加合物,而无需经过代谢活化。碳酸氢铵(NH4HCO3)热不稳定,在加热气相中很容易降解为二氧化碳和氨,为了灵敏、准确地定量检测人体白细胞中的 Acr-DNA 加合物(包括结构异构体和立体异构体),我们开发了一种增强型稳定同位素稀释超高效液相色谱(UHPLC)-串联质谱(MS/MS)方法。有趣的是,碳酸氢铵(作为流动相的添加剂)不仅能改善 AcrdG 加合物的质子化,还能抑制电喷雾离子化过程中形成会降低 MS 信号的金属-AcrdG 复合物,从而使其 MS 检测能力提高 2.3-8.7 倍。相比之下,常规使用的铵盐(醋酸铵和甲酸铵)和甲酸则没有类似的增强效果。所开发的方法可用于提高其他修饰的 2′-脱氧核苷酸的 ESI-MS 检测能力,因为这些核苷酸难以质子化,在电喷雾离子化过程中可能会形成过量的金属复合物。检测限(LODs,S/N = 3)估计约为 40-80 amol。通过使用所开发的方法,我们发现可以在人类白细胞中检测到三种核苷酸(dG、dA 和 dC)的 Acr 加合物。除了已知的γ-AcrdG外,α-AcrdA也被鉴定为高丰度的Acr加合物(每108 nts有2.5-20个加合物)。
  • Development of a Method for Quantification of Acrolein−Deoxyguanosine Adducts in DNA Using Isotope Dilution-Capillary LC/MS/MS and Its Application to Human Brain Tissue
    作者:Xinli Liu、Mark A. Lovell、Bert C. Lynn
    DOI:10.1021/ac050624t
    日期:2005.9.1
    Acrolein is a highly reactive α,β-unsaturated aldehyde and is known to react with DNA forming exocyclic acrolein−deoxyguanosine adducts (Acro−dG). These aldehyde−DNA lesions may play a role in mutagenesis, carcinogenesis, and neurodegenerative diseases. In the present work, we described the development and evaluation of a highly sensitive and selective capillary liquid chromatography nanoelectrospray isotope dilution tandem mass spectrometry method for quantitatively analyzing Acro−dG in DNA hydrolysates. This was achieved by applying a stable isotope-labeled analogue Acro−dG-13C10,15N5 as an internal standard to the DNA to be analyzed and then hydrolyzing the DNA enzymatically to nucleosides. The acrolein-modified nucleosides were separated from normal nucleosides by capillary liquid chromatography and quantified by a high-capacity ion trap mass spectrometer in the MS/MS mode. The developed method achieved attomole-level sensitivity (limit of detection was 10 fg, 31 amol on column) for detection of pure Acro−dG adduct standards. The limit of quantification of Acro−dG adducts obtained in 10 μg of DNA hydrolysates was 1.5 fmol, which corresponded to 50 adducts/109 normal nucleosides. Application of this method to the analysis of Acro−dG adducts in acrolein (10-fold)-treated calf thymus DNA showed ∼830 lesion/106 DNA nucleosides using as low as 50 ng of DNA. Application of this method to DNA samples (1−2 μg) isolated from brain tissues from Alzheimer's disease subjects and age-matched controls demonstrated 2800−5100 Acro−dG adducts/109 DNA nucleosides. Statistically significant differences (P < 0.05) in levels of Acro−dG between AD subjects and controls were observed in DNA isolated from the hippocampus/parahippocampal gyrus.
    丙烯醛是一种高反应性 α,β-不饱和醛,已知会与 DNA 反应形成环外丙烯醛-脱氧鸟苷加合物 (Acro-dG)。这些醛-DNA 损伤可能在诱变、致癌和神经退行性疾病中发挥作用。在目前的工作中,我们描述了用于定量分析 DNA 水解产物中 Acro−dG 的高灵敏度和选择性毛细管液相色谱纳电喷雾同位素稀释串联质谱方法的开发和评估。这是通过将稳定同位素标记的类似物 Acro−dG-13C10,15N5 作为内标应用于待分析的 DNA,然后将 DNA 酶促水解为核苷来实现的。通过毛细管液相色谱将丙烯醛修饰的核苷与正常核苷分离,并通过高容量离子阱质谱仪在 MS/MS 模式下进行定量。所开发的方法实现了阿托摩尔水平的灵敏度(检测限为 10 fg,柱上 31 amol),用于检测纯 Acro−dG 加合物标准品。 10 μg DNA 水解产物中获得的 Acro−dG 加合物的定量限为 1.5 fmol,相当于 50 个加合物/109 个正常核苷。应用该方法分析丙烯醛(10 倍)处理的小牛胸腺 DNA 中的 Acro−dG 加合物,结果显示,使用低至 50 ng 的 DNA 即可发现约 830 个损伤/106 个 DNA 核苷。将该方法应用于从阿尔茨海默病受试者和年龄匹配对照的脑组织中分离的 DNA 样本(1−2 μg),结果显示有 2800−5100 个 Acro−dG 加合物/109 个 DNA 核苷。从海马/海马旁回分离的 DNA 中观察到 AD 受试者和对照组之间 Acro−dG 水平存在统计学显着差异 (P < 0.05)。
  • Regioisomeric Synthesis and Characteristics of the α-Hydroxy-1,<i>N<sup>2</sup></i>-propanodeoxyguanosine
    作者:Yanhe Huang、Francis Johnson
    DOI:10.1021/tx015568f
    日期:2002.2.1
    Acrolein, a known mutagen, undergoes reaction in vitro under physiological conditions with both 2'-deoxyguanosine and native DNA to give rise to exocyclic adducts of the 5,6,7,8-tetrahydropyrimido[1,2-a]purine-10(3H)-one class having a hydroxyl group at either the 6 or the 8 position (these positions are respectively designated alpha and gamma when referring to the 1,N(2)-(propano-bridge). Previously
    丙烯醛是一种已知的诱变剂,在生理条件下与2'-脱氧鸟苷和天然DNA进行体外反应,生成5,6,7,8-四氢嘧啶[1,2-a]嘌呤-10( 3H)一类,在6或8位具有羟基(在提及1,N(2)-(丙烷桥)时,这些位置分别称为α和γ)。 8-羟基衍生物的诱变性很低,可能是因为在双链DNA中,该残基以开链醛形式[N(2)-(3-氧丙基)-2'-脱氧鸟苷]存在(5)。我们在这一领域的研究中,我们需要大量的6-羟基异构体。本论文描述了高产率的简单方法,用于批量合成6-羟基和6-甲氧基外环加合物1和3,以及一种新的有效合成1,N(2)()-(prop-1,3 -diyl)-2'-deoxyguanosine(4),以前用作研究1,N(2)环外加成dG的物理生物学影响的化学稳定模型。
  • DNA Adducts of Acrolein:  Site-Specific Synthesis of an Oligodeoxynucleotide Containing 6-Hydroxy-5,6,7,8-tetrahydropyrimido[1,2-<i>a</i>]purin-10(3<i>H</i>)-one, an Acrolein Adduct of Guanine
    作者:Lubomir V. Nechev、Ivan D. Kozekov、Angela K. Brock、Carmelo J. Rizzo、Thomas M. Harris
    DOI:10.1021/tx010181y
    日期:2002.5.1
    preparation of oligonucleotides was prepared from 1-(3-butenyl)-2'-deoxyguanosine by glycolation after protection of the 3' and 5' hydroxyl groups as silyl derivatives. Acetylation of the vicinal hydroxyl groups and the exocyclic amino group followed by removal of silyl protection gave the protected nucleoside. Protection of the 5' hydroxyl group as the 4,4'-dimethoxytrityl ether followed by phosphitylation
    通过低产率形成3-(2-脱氧-β-D-赤型-呋喃呋喃糖基)-6-羟基-5,6,7,8-四氢嘧啶基[1,2-a]嘌呤-10(3H)-丙烯醛与2'-脱氧鸟苷的反应。已经合成了核苷和包含它的寡聚脱氧核苷酸。为了制备核苷,使用1-溴-3-丁烯在N1位置将2′-脱氧鸟苷烷基化,得到1-(3-丁烯基)-2′-脱氧鸟苷。用OsO(4)和N-甲基吗啉-N-氧化物氧化得到3,4-二羟基丁基加合物,然后用NaIO(4)氧化得到1-(3-氧代丙基)加合物,它自发环化,得到标题化合物,为两种非对映异构体的快速差向异构混合物。用NaBH(4)还原核苷,得到未官能化的化合物,加上1-(3-羟丙基)-2' -脱氧鸟苷显示差向异构化是通过亚胺和1-(3-氧代丙基)加合物发生的。用NaCNBH(3)还原仅得到未官能化的3-(2-脱氧-β-D-赤-五呋喃糖基)-5,6,7,8-四氢嘧啶基[1,2-a]嘌呤-10(3H)-。制
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顺式5-氟-1-[2-(羟甲基)-1,3-氧硫杂环戊-5-基]-2,4(1H,3H)-嘧啶二酮-13C,15N2 顺式5-氟-1-[2-(羟甲基)-1,3-氧硫杂环戊-5-基]-2,4(1H,3H)-嘧啶二酮 顺-5-氟-1-[2-[[[[(((1,1-二甲基乙基)二甲基甲硅烷基]氧基]甲基]-1,3-氧杂硫杂环戊-5-基]-2,4(1H,3H)-嘧啶二酮-13C,15N2 顺-5-氟-1-[2-[[[[(((1,1-二甲基乙基)二甲基甲硅烷基]氧基]甲基]-1,3-氧杂硫杂环戊-5-基]-2,4(1H,3H)-嘧啶二酮 阿巴卡韦羧酸盐 阿巴卡韦相关物质D 阿巴卡韦杂质F 阿巴卡韦杂质 阿巴卡韦中间体A5 阿巴卡韦5’-磷酸酯 阿巴卡韦,拉米夫定混合物 阿巴卡韦 芒霉素 艾夫他滨 腺苷基(3'-5')胞苷基(3'-5')胞苷游离酸 脱氧假尿苷 胸苷酰-(5'-3')-胸苷酰-(5'-3')-胸苷酰-(5'-3')-5'-胸苷酸 胰腺癌RX-3117 硫酸阿巴卡韦 甲基磷羧酸氢[(2S,5R)-5-(4-氨基-2-羰基嘧啶-1(2H)-基)-2,5-二氢呋喃-2-基]甲酯 瓶型酵母D 瓶型酵母A 环戊烯基尿嘧啶 水杨酸拉米呋啶 氟达拉滨EP杂质H 曲沙他滨 拉米夫定相关化合物(Α-TROXACITABINE) 拉米夫定杂质Ⅲ1-[(2R,5S)-2-羟甲基-1,3-氧硫杂环戊-5-基]-嘧啶-2,4(1H,3H)-酮 拉米夫定杂质1 拉米夫定S-氧化物(异构体混合物) 拉米夫定 拉米夫定 拉夫米定EP杂质J 拉夫米定EP杂质H 扎西他宾 恩替卡韦相关物质A 恩替卡韦一水合物 恩曲他滨杂质16 恩曲他滨S-氧化物 恩曲他滨 恩曲他滨 怀俄苷三乙酸酯 怀俄苷 己二酸,聚合1,2-丁二醇 外消旋拉米夫定酸 吡唑霉素 司他夫定 反式-阿巴卡韦盐酸盐 卡波啶 卡巴韦