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2-甲基-7-硝基-3-氧代-4H-1,4-苯并恶嗪-2-羧酸乙酯 | 154365-36-3

中文名称
2-甲基-7-硝基-3-氧代-4H-1,4-苯并恶嗪-2-羧酸乙酯
中文别名
——
英文名称
3,4-dihydro-2-methyl-7-nitro-3-oxo-2H-1,4-benzoxazine-2-carboxylic acid ethyl ester
英文别名
ethyl 2-methyl-7-nitro-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate;ethyl 2-methyl-7-nitro-2H-1,4-benzoxazin-3(4H)-one-2-carboxylate;ethyl 2-methyl-7-nitro-3-oxo-4H-1,4-benzoxazine-2-carboxylate
2-甲基-7-硝基-3-氧代-4H-1,4-苯并恶嗪-2-羧酸乙酯化学式
CAS
154365-36-3
化学式
C12H12N2O6
mdl
——
分子量
280.237
InChiKey
JFDLUXBCPNBWPZ-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

  • 熔点:
    193-195°C
  • 沸点:
    457.9±45.0 °C(Predicted)
  • 密度:
    1.372±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.4
  • 重原子数:
    20
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    110
  • 氢给体数:
    1
  • 氢受体数:
    6

安全信息

  • 危险等级:
    IRRITANT
  • 海关编码:
    2934999090

SDS

SDS:6db3af3f13eac32d822bd7424c8c905d
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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
    • 1
    • 2
    • 3

反应信息

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文献信息

  • A convenient synthesis of 3,4-dihydro-2-methyl-3-oxo-<i>2H</i>-1,4-benzoxazine-2-carboxylic acids and 3,4-dihydro-2-methyl-3-oxo-<i>2H</i>-pyrido[3,2-<i>b</i>]-1, 4-oxazine-2-carboxylic acid
    作者:Elizabeta Suhadolc、UroŠ Urleb、Urša Žbontar、Danijel Kikelj
    DOI:10.1002/jhet.5570300303
    日期:1993.5
    A convenient one pot synthesis of ethyl 3,4-dihydro-2-methyl-3-oxo-2H-1,4-benzoxazine-2-carboxylates and 3,4-dihydro-2-methyl-3-oxo-2H-pyrido[3,2-b]-1,4-oxazine-2-carboxylates and their conversion into the respective carboxylic acids are described.
    一种方便的一锅合成乙基的3,4-二氢-2-甲基-3-氧代- 2H -1,4-苯并恶嗪-2-羧酸和3,4-二氢-2-甲基-3-氧代- 2H吡啶并描述了[3,2 - b ] -1,4-恶嗪-2-羧酸酯及其转化为相应的羧酸。
  • Conformationally tailored N-[(2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl)carbonyl]proline templates as molecular tools for the design of peptidomimetics. Design and synthesis of fibrinogen receptor antagonists
    作者:Petra Štefanič、Zvone Simončič、Matej Breznik、Janez Plavec、Marko Anderluh、Elisabeth Addicks、Athanassios Giannis、Danijel Kikelj
    DOI:10.1039/b400490f
    日期:——
    The proline peptide bond was shown by 2D proton NMR studies to exist exclusively in the trans conformation in benzyl (2S)-1-[(2S)-2-methyl-6-nitro-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl]carbonyl}-2-pyrrolidinecarboxylate [(S,S)-11], benzyl (2S)-1-[(2S)-2-methyl-7-nitro-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl]carbonyl}-2-pyrrolidinecarboxylate [(S,S)-9], and in the corresponding 6-amino and 7-amino carboxylic acids (S,S)-3 and (S,S)-4. On the other hand, the diastereomers (R,S)-11 and (R,S)-9 containing an (R) [2-methyl-6/7-nitro-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl]carbonyl moiety, and the diastereoisomers (R,S)-3 and (R,S)-4 incorporating an (R) [6/7-amino-2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl]carbonyl moiety were found to exist as equilibria of trans (63–83%) and cis (17–37%) isomers. These conformationally defined templates were applied in the construction of RGD mimetics possessing antagonistic activity at the platelet fibrinogen receptor.
    二维质子核磁共振研究表明,在(2S)-1-[(2S)-2-甲基-6-硝基-3-氧代-3,4-二氢-2H-1,4-苯并恶嗪-2-基]羰基}-2-吡咯烷羧酸苄酯[(S.S)-11]中,脯氨酸肽键完全以反式构象存在、(S,S)-11]、(2S)-1-[(2S)-2-甲基-7-硝基-3-氧代-3,4-二氢-2H-1,4-苯并恶嗪-2-基]羰基}-2-吡咯烷羧酸苄酯[(S,S)-9],以及相应的 6-氨基和 7-氨基羧酸 (S,S)-3 和 (S,S)-4。另一方面,非对映异构体 (R,S)-11 和 (R,S)-9 含有一个 (R) [2-甲基-6/7-硝基-3-氧代-3,4-二氢-2H-1,4-苯并恶嗪-2-基]羰基,非对映异构体 (R,S)-3 和 (R、S)-4 包含一个 (R) [6/7-氨基-2-甲基-3-氧代-3,4-二氢-2H-1,4-苯并恶嗪-2-基]羰基,它们以反式(63-83%)和顺式(17-37%)异构体的平衡形式存在。这些构象明确的模板被用于构建对血小板纤维蛋白原受体具有拮抗活性的 RGD 拟效物。
  • Thrombin inhibitors with lipid peroxidation and lipoxygenase inhibitory activities
    作者:Miloš Ilić、Christos Kontogiorgis、Dimitra Hadjipavlou-Litina、Janez Ilaš、Danijel Kikelj
    DOI:10.1016/j.bmcl.2011.06.089
    日期:2011.8
    Vascular oxidative stress, endothelial injury, and thrombosis are intertwined processes that display a synergistic pathological effect in many cardiovascular diseases. Antithrombotic therapy with anticoagulant and/or antiplatelet agents, combined with interventions against vascular oxidative stress and/or inflammation, both boosting endothelial antithrombotic potential, could display a synergistic action in the treatment of thrombosis. Of the compounds 10a-h and 11a-d, shown to possess thrombin inhibitory activity, 11a-d were found to display radical scavenging activity, 10a, 10d, and 10f were demonstrated to inhibit lipid peroxidation of linoleic acid, and 10b and 10h inhibited soybean lipoxygenase. The observed combination of thrombin inhibition with lipid peroxidation and/or lipoxygenase inhibitory activity makes compounds 10 and 11 interesting candidates for further investigations towards multiple antithrombotic drugs. (C) 2011 Elsevier Ltd. All rights reserved.
  • Ilic, Milos; Ilas, Janez; Liekens, Sandra, ARKIVOC, 2011, vol. 2011, # 10, p. 298 - 311
    作者:Ilic, Milos、Ilas, Janez、Liekens, Sandra、Matyus, Peter、Kikelj, Danijel
    DOI:——
    日期:——
  • Design and synthesis of novel platelet fibrinogen receptor antagonists with 2H-1,4-benzoxazine-3(4H)-one scaffold. A systematic study
    作者:Marko Anderluh、Jožko Cesar、Petra Štefanič、Danijel Kikelj、Damjan Janeš、Jernej Murn、Kristina Nadrah、Mojca Tominc、Elisabeth Addicks、Athanassios Giannis、Mojca Stegnar、Marija Sollner Dolenc
    DOI:10.1016/j.ejmech.2004.09.004
    日期:2005.1
    New platelet glycoprotein IIb/IIIa (GP IIb/IIIa, integrin alpha(IIb)beta3) antagonists were prepared on a 2H-1,4-benzoxazine-3(4H)-one scaffold. Their anti-aggregatory activities in human platelet rich plasma and their affinity towards alpha(IIb)beta3 and alpha(V)beta3 integrins were assessed. Various substitution positions and side chain variations were studied. In contrast to the generally accepted
    在2H-1,4-苯并恶嗪-3(4H)-一个支架上制备了新的血小板糖蛋白IIb / IIIa(GP IIb / IIIa,整联蛋白alpha(IIb)beta3)拮抗剂。评估了它们在富含人血小板的血浆中的抗聚集活性以及它们对alpha(IIb)beta3和alpha(V)beta3整联蛋白的亲和力。研究了各种取代位置和侧链变化。与普遍接受的模型相反,含有乙酯作为天冬氨酸盐模拟物的化合物通常比相应的游离酸更具活性。我们建议对这些新化合物的观察行为进行解释。
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