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2,4-二氢-1H-吡嗪并[2,1-b]喹唑啉-3,6-二酮 | 651043-51-5

中文名称
2,4-二氢-1H-吡嗪并[2,1-b]喹唑啉-3,6-二酮
中文别名
——
英文名称
2,4-dihydro-1H-pyrazino[2,1-b]quinazoline-3,6-dione
英文别名
2H-pyrazino[2,1-b]quinazoline-3,6-(1H,4H)-dione;2H-Pyrazino[2,1-b]quinazoline-3,6(1H,4H)-dione
2,4-二氢-1H-吡嗪并[2,1-b]喹唑啉-3,6-二酮化学式
CAS
651043-51-5
化学式
C11H9N3O2
mdl
——
分子量
215.211
InChiKey
XCGAFKFEQBESQR-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
  • 重原子数:
    16
  • 可旋转键数:
    0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.18
  • 拓扑面积:
    61.8
  • 氢给体数:
    1
  • 氢受体数:
    3

SDS

SDS:cf86b3004e3ff16a1d415666502fef97
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反应信息

  • 作为反应物:
    描述:
    2,4-二氢-1H-吡嗪并[2,1-b]喹唑啉-3,6-二酮 在 sodium carbonate 、 2,3-二氯-5,6-二氰基-1,4-苯醌 作用下, 以 二氯甲烷 为溶剂, 反应 24.0h, 生成 3-Ethoxypyrazino[2,1-b]quinazolin-6-one
    参考文献:
    名称:
    Acid-Catalyzed Aza-Diels−Alder Reactions for the Total Synthesis of (±)-Lapatin B
    摘要:
    A 5-step total synthesis of microfungal alkaloid (+/-)-lapatin B has been accomplished via a key 2-aza-Diels-Alder reaction. Bronsted acids catalyze the cycloaddition step and provide improved exo selectivity. This synthetic route has been applied to the construction of related spiro-quinazoline structures.
    DOI:
    10.1021/jo0705162
  • 作为产物:
    描述:
    Gly-Abz-Gly-OMescandium tris(trifluoromethanesulfonate) 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 0.02h, 以86%的产率得到2,4-二氢-1H-吡嗪并[2,1-b]喹唑啉-3,6-二酮
    参考文献:
    名称:
    Total synthesis of asperlicin C, circumdatin F, demethylbenzomalvin A, demethoxycircumdatin H, sclerotigenin, and other fused quinazolinones
    摘要:
    使用氟化铈和微波,成功实现了含有氨基苯甲酸的三肽的直接双脱氢环化,获得了以下化合物的整体合成:(i)喹唑啉[3,2-a]苯二氮杂杂环二酮(1a-f),(ii)二氮杂氟[2,1-b]喹唑啉二酮(2a-e),以及(iii)吡嗪[2,1-b]喹唑啉二酮(3a-e),它们的整体分离产率分别为23-43%,37-47%和31-56%。在合成的喹唑啉[3,2-a]苯二氮杂杂环二酮中,1a(紫锈碱)、1b(环夭碱F)和1f(曲霉素C)是天然产物。
    DOI:
    10.1039/b910545j
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文献信息

  • Drug discovery method
    申请人:Ofer Dror
    公开号:US20050277117A1
    公开(公告)日:2005-12-15
    A method of obtaining information about a chemically active area of a target molecule, for example for drug discovery, comprising: providing a set of substantially rigid chemical gauges; reacting said target with a plurality of gauges of said set of gauges, assaying a binding of said gauges with said target to obtain a plurality of assay results; and analyzing said assay results to obtain information about said chemically active area.
    一种获取有关目标分子的化学活性区域信息的方法,例如用于药物开发,包括:提供一组基本上刚性的化学测量工具;将所述目标物质与该组测量工具中的多个测量工具反应,检测所述测量工具与所述目标物质的结合,以获得多个检测结果;并分析所述检测结果以获取有关所述化学活性区域的信息。
  • DRUG DISCOVERY METHOD
    申请人:OFER Dror
    公开号:US20110237458A1
    公开(公告)日:2011-09-29
    A method of obtaining information about a chemically active area of a target molecule, for example for drug discovery, comprising: providing a set of substantially rigid chemical gauges; reacting said target with a plurality of gauges of said set of gauges; assaying a binding of said gauges with said target to obtain a plurality of assay results; and analyzing said assay results to obtain information about said chemically active area.
    一种获取目标分子的化学活性区域信息的方法,例如用于药物发现,包括:提供一组基本刚性的化学测量工具;将该目标物质与该测量工具组的多个测量工具反应;测定该测量工具与该目标物质的结合,以获得多个测定结果;并分析该测定结果,以获取有关该化学活性区域的信息。
  • Three-Component One-Pot Total Syntheses of Glyantrypine, Fumiquinazoline F, and Fiscalin B Promoted by Microwave Irradiation
    作者:Ji-Feng Liu、Ping Ye、Bailin Zhang、Grace Bi、Katie Sargent、Libing Yu、Daniel Yohannes、Carmen M. Baldino
    DOI:10.1021/jo0508043
    日期:2005.8.1
    A microwave-promoted three-component one-pot reaction has been developed to provide access to the core pyrazino[2,1-b]quinazoline-3,6-dione (1) scaffold, which is common to several families of alkaloids with significant biological activities. By adapting this synthetic strategy through the use of selected Boc-amino acids and amino acid esters, we have accomplished highly efficient and concise total syntheses of glyantrypine (2), fumiquinazoline F (3), and fiscalin B (5), achieving overall yields of 55, 39, and 20%, respectively.
  • US8019550B2
    申请人:——
    公开号:US8019550B2
    公开(公告)日:2011-09-13
  • US9405885B2
    申请人:——
    公开号:US9405885B2
    公开(公告)日:2016-08-02
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