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(4-硝基吡啶-2-基)乙酸甲酯 | 131747-32-5

中文名称
(4-硝基吡啶-2-基)乙酸甲酯
中文别名
——
英文名称
2-acetoxymethyl-4-nitropyridine
英文别名
acetic acid 4-nitro-pyridin-2-ylmethyl ester;(4-Nitropyridin-2-yl)methyl acetate
(4-硝基吡啶-2-基)乙酸甲酯化学式
CAS
131747-32-5
化学式
C8H8N2O4
mdl
——
分子量
196.163
InChiKey
ZMMYZZKCVSFJJI-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

计算性质

  • 辛醇/水分配系数(LogP):
    0.4
  • 重原子数:
    14
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    85
  • 氢给体数:
    0
  • 氢受体数:
    5

安全信息

  • 海关编码:
    2933399090

SDS

SDS:7a0490a15918b825ffc1d8f06c5d9682
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上下游信息

  • 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:
    Superoxide Dismutase Activity of Iron(II)TPEN Complex and Its Derivatives.
    摘要:
    超氧化物与炎症、缺血再灌注损伤和致癌等多种疾病的发病机制有关。超氧化物歧化酶(SOD)能催化超氧化物的歧化反应,生成氧气和过氧化氢,并能保护活细胞免受来自氧气的自由基的毒性。因此,SODs 及其功能模拟物具有潜在的药物价值。我们以前曾报告过,在众多铁络合物中,Fe(II)四-N, N, N', N'-(2-吡啶基甲基)乙二胺(Fe(II)TPEN)具有出色的 SOD 活性(IC50=0.5μM)(J. Biol.为了开发更有效的 SOD 功能模拟物,我们合成了在 TPEN 所有吡啶的 4 位上带有电子供体或电子吸附基团的 Fe(II)TPEN 衍生物,并测量了这些复合物的 SOD 活性和氧化还原电位。在这些铁基 SOD 模拟物中,Fe(II) tetrakis-N, N, N', N'-(4-methoxy-2-pyridylmethyl)ethylenediamine(Fe(II)(4MeO)4TPEN)的 SOD 活性最高(IC50=0.1 μM)。此外,我们还发现 15 种铁(II)复合物的氧化还原电位与 SOD 活性之间存在良好的相关性,其中包括上一篇论文(《有机金属化学》,出版中)中报道的铁基 SOD 模拟物。因此,我们的研究结果对于开发临床上有用的 SOD 模拟物应该具有重要意义。
    DOI:
    10.1248/cpb.48.1514
  • 作为产物:
    描述:
    参考文献:
    名称:
    Method for labelling phosphorylated peptides, complex compounds used in the methods, process for producing the same, and their intermediates
    摘要:
    公开号:
    EP1455189B1
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文献信息

  • Chiral amine–imine ligands based on trans-2,5-disubstituted pyrrolidines and their application in the palladium-catalyzed allylic alkylation
    作者:Hongfeng Chen、James A. Sweet、Kin-Chung Lam、Arnold L. Rheingold、Dominic V. McGrath
    DOI:10.1016/j.tetasy.2009.07.010
    日期:2009.7
    moiety affords dramatic changes on the outcome of the stereochemistry. Evidence from various studies suggested that during the palladium-catalyzed allylic alkylation reaction, nucleophilic attack onto the 1,3-diphenylallyl moiety in the transition state occurs mainly trans to the pyridine ring of the less stable conformation of the palladium complexes.
    已经制备了一系列基于反式-2,5-二取代的吡咯烷和吡啶部分的胺-亚胺二齿配体。这些配体在rac-(E的催化的烯丙基烷基化反应中的用途报道了-1,3-二苯基丙-2-烯基乙酸酯。结果表明这些配体是反应的良好催化剂前体。配体吡啶环上的电子修饰对反应的对映选择性没有明显影响,但对反应速率的影响很大,而吡啶吡咯烷部分上的结构修饰对立体化学的结果产生了显着变化。从各种研究的证据表明,在催化的烯丙基烷基化反应过程中,亲核进攻于在过渡状态下的1,3- diphenylallyl部分主要发生反式与配合物的较稳定的构象的吡啶环。
  • Novel 1,4-dihydropyridine calcium antagonists. I. Synthesis and hypotensive activity of 4-(substituted pyridyl)-1,4-dihydropyridine derivatives.
    作者:Atsuyuki ASHIMORI、Taizo ONO、Takeshi UCHIDA、Yutaka OHTAKI、Chikara FUKAYA、Masahiro WATANABE、Kazumasa YOKOYAMA
    DOI:10.1248/cpb.38.2446
    日期:——
    series of 4-(substituted pyridyl)-1,4-dihydropyridine derivatives were synthesized and their hypotensive effects examined. Several compounds, 2-(N-benzyl-N-methylamino)ethyl methyl 1,4-dihydro-2,6-dimethyl-4-(3-nitro-2-pyridyl)-3,5-pyridinedicarboxylate (2b), its 4-(4-nitro-2-pyridyl) analogue (2g), 4-(3-trifluoromethyl-2-pyridyl) analogue (2c), 4-(2-trifluoromethyl-3-pyridyl) analogue (3e), 4-(4-cyano-2-pyridyl)
    合成了一系列4-(取代的吡啶基)-1,4-二氢吡啶衍生物,并研究了它们的降压作用。几种化合物,2-(N-苄基-N-甲基基)乙基甲基1,4-二氢-2,6-二甲基-4-(3-硝基-2-吡啶基)-3,5-吡啶二甲酸(2b), 4-(4-硝基-2-吡啶基)类似物(2g),4-(3-三甲基-2-吡啶基)类似物(2c),4-(2-三甲基-3-吡啶基)类似物(3e),4-发现(4-基-2-吡啶基)类似物(2e),4-(2-基-3-吡啶基)类似物(3d)和4-(6--2-吡啶基)类似物(2i)具有与尼卡地平类似的降压活动;特别是2c和3e的持续时间约为尼卡地平的两倍,而2e具有在所有合成衍生物中最有效的降压活性。
  • Contrast Agents for Magnetic Resonance Imaging
    申请人:Hasserodt Jens
    公开号:US20070218010A1
    公开(公告)日:2007-09-20
    The invention relates to contrast agents for magnetic resonance imaging comprising a chelating ligand and a transition metal ion, said ligand carrying a substituent capable of reacting chemically or biochemically with a target substance while bringing about a change in the spin state.
    这项发明涉及磁共振成像对比剂,包括螯合配体和过渡属离子,所述配体携带能够在带来自旋态变化的同时与靶物质在化学生物化学上发生反应的取代基。
  • PHTHALAZINONE DERIVATIVES
    申请人:Javaid Hashim Muhammad
    公开号:US20070093489A1
    公开(公告)日:2007-04-26
    A compound of the formula (I): wherein: A and B together represent an optionally substituted, fused aromatic ring; D is selected from: (i) where Y 1 is selected from CH and N, Y 2 is selected from CH and N, Y 3 is selected from CH, CF and N; and (ii) and where Q is O or S; R D is: wherein R N1 is selected from H and optionally substituted C 1-10 alkyl; X is selected from a single bond, NR N2 , CR C3 R C4 and C═O; R N2 is selected from H and optionally substituted C 1-10 alkyl; R C3 and R C4 are independently selected from H, R, C(═O)OR, where R is optionally substituted C 1-10 alkyl, optionally substituted C 5-20 aryl or optionally substituted C 3-20 heterocyclyl; Y is selected from NR N3 and CR C1 R C2 ; R C1 and R C2 are independently selected from H, R, C(═O)OR, where R is optionally substituted C 1-10 alkyl, optionally substituted C 5-20 aryl or optionally substituted C 3-20 heterocyclyl; R C1 and R C2 together with the carbon atom to which they are attached may form an optionally substituted spiro-fused C 5-7 carbocylic or heterocyclic ring; and when X is a single bond R N1 and R C2 may together with the N and C atoms to which they are bound, form an optionally substituted C 5-7 heterocylic ring; and when X is CR C3 R C4 , R C2 and R C4 may together form an additional bond, such that there is a double bond between the atoms substituted by R C1 and R C3 .
    式(I)的化合物:其中:A和B一起代表一个可选择取代的、融合的芳香环;D选择自:(i)其中Y1选择自CH和N,Y2选择自CH和N,Y3选择自CH、CF和N;和(ii)其中Q是O或S;RD是:其中RN1选择自H和可选择取代的C1-10烷基;X选择自单键、NRN2、CRC3RC4和C═O;RN2选择自H和可选择取代的C1-10烷基;RC3和RC4独立选择自H、R、C(═O)OR,其中R是可选择取代的C1-10烷基、可选择取代的C5-20芳基或可选择取代的C3-20杂环烷基;Y选择自NRN3和CRC1RC2;RC1和RC2独立选择自H、R、C(═O)OR,其中R是可选择取代的C1-10烷基、可选择取代的C5-20芳基或可选择取代的C3-20杂环烷基;RC1和RC2与它们连接的碳原子一起可以形成一个可选择取代的螺联的C5-7碳环或杂环;当X是单键时,RN1和RC2可以与它们连接的N和C原子一起形成一个可选择取代的C5-7杂环;当X是CRC3RC4时,RC2和RC4可以一起形成一个额外的键,使得由RC1和RC3取代的原子之间有一个双键。
  • Method for labeling phosphorylated peptides, method for selectively adsorbing phosphorylated peptides, complex compounds used in the methods, process for producing the complex compounds, and raw material compounds for the complex compounds
    申请人:Kabushiki Kaisha Nard Kenkyusho
    公开号:US20040198712A1
    公开(公告)日:2004-10-07
    Provided are a method for easily detecting phosphorylated peptides, namely, proteins, in samples derived from living organisms or the like, a method for selectively adsorbing the phosphorylated peptides, and compounds that are highly coordinated to the phosphorylated peptides and usable in the methods. The complex compound is represented by the formula: 1 wherein X is a linker moiety, and Y is a labeling group. The compound (I) is highly coordinated to a phosphorylated peptide, and has a labeling group. Accordingly, with use of the compound (I), the phosphorylated peptide can be easily identified.
    提供了一种易于检测活体生物等样本中的磷酸化肽(即蛋白质)的方法,一种选择性吸附磷酸化肽的方法,以及可用于这些方法的高度配合到磷酸化肽的化合物。该复合物化合物由式1表示:其中X是连接基团,Y是标记基团。化合物(I)与磷酸化肽高度配合,并具有标记基团。因此,使用化合物(I),可以轻松识别磷酸化肽。
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