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1,4-dimethyl-2,3-dioxo-1,2,3,4-tetrahydroquinoxaline-6-sulfonyl chloride | 841275-84-1

中文名称
——
中文别名
——
英文名称
1,4-dimethyl-2,3-dioxo-1,2,3,4-tetrahydroquinoxaline-6-sulfonyl chloride
英文别名
1,4-dimethyl-2,3-dioxoquinoxaline-6-sulfonyl chloride
1,4-dimethyl-2,3-dioxo-1,2,3,4-tetrahydroquinoxaline-6-sulfonyl chloride化学式
CAS
841275-84-1
化学式
C10H9ClN2O4S
mdl
MFCD15146486
分子量
288.711
InChiKey
LFTMAKYIKMUGJD-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:
    250-252 °C(Solv: benzene (71-43-2); ligroine (8032-32-4))
  • 沸点:
    461.7±47.0 °C(Predicted)
  • 密度:
    1.535±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.1
  • 重原子数:
    18
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.2
  • 拓扑面积:
    83.1
  • 氢给体数:
    0
  • 氢受体数:
    4

安全信息

  • 危险等级:
    IRRITANT

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:
    描述:
    1,4-dimethyl-2,3-dioxo-1,2,3,4-tetrahydroquinoxaline-6-sulfonyl chloride五氯化磷碳酸氢钠 、 sodium sulfite 作用下, 以 甲苯 为溶剂, 反应 0.5h, 生成 3-[(1,4-dimethyl-2,3-dioxo-1,2,3,4-tetrahydroquinoxalin-6-yl)sulfonyl]propanoic acid chloride
    参考文献:
    名称:
    新型 3-(杂环基磺酰基)丙酸及其酰胺衍生物的简便合成
    摘要:
    从相应的杂环化合物开始,以高收率和高纯度制备了大量新型 3-(杂环基磺酰基)丙酸及其酰胺衍生物。首先,氯磺酸盐是通过初始杂环与各种磺化剂和氯化剂反应生成的,然后将它们转化为亚磺酸钠。用丙烯酸处理亚磺酸盐可以顺利得到一系列磺酰丙酸盐,它们可用作制备大量相应甲酰胺衍生物的方便试剂。
    DOI:
    10.1055/s-2004-834888
  • 作为产物:
    描述:
    1,4-二氢-1,4-二甲基-2,3-喹喔啉二酮氯磺酸 作用下, 反应 3.0h, 以75%的产率得到1,4-dimethyl-2,3-dioxo-1,2,3,4-tetrahydroquinoxaline-6-sulfonyl chloride
    参考文献:
    名称:
    新型 3-(杂环基磺酰基)丙酸及其酰胺衍生物的简便合成
    摘要:
    从相应的杂环化合物开始,以高收率和高纯度制备了大量新型 3-(杂环基磺酰基)丙酸及其酰胺衍生物。首先,氯磺酸盐是通过初始杂环与各种磺化剂和氯化剂反应生成的,然后将它们转化为亚磺酸钠。用丙烯酸处理亚磺酸盐可以顺利得到一系列磺酰丙酸盐,它们可用作制备大量相应甲酰胺衍生物的方便试剂。
    DOI:
    10.1055/s-2004-834888
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文献信息

  • Identification of human T2R receptors that respond to bitter compounds that elicit the bitter taste in compositions, and the use thereof in assays to identify compounds that inhibit (block) bitter taste in compositions and use thereof
    申请人:SENOMYX, INC.
    公开号:US09247759B2
    公开(公告)日:2016-02-02
    The present invention relates to the discovery that specific human taste receptors in the T2R taste receptor family respond to particular bitter compounds present in, e.g., coffee. Also, the invention relates to the discovery of specific compounds and compositions containing that function as bitter taste blockers and the use thereof as bitter taste blockers or flavor modulators in, e.g., coffee and coffee flavored foods, beverages and medicaments. Also, the present invention relates to the discovery of a compound that antagonizes numerous different human T2Rs and the use thereof in assays and as a bitter taste blocker in compositions for ingestion by humans and animals.
    本发明涉及发现,T2R味觉受体家族中的特定人类味觉受体对存在于咖啡等物质中的特定苦味化合物产生反应。此外,本发明涉及发现特定化合物和含有该化合物的组合物,其作为苦味阻断剂的功能,以及将其用作苦味阻断剂或调味剂,例如在咖啡和咖啡味食品、饮料和药品中。此外,本发明涉及发现一种对多种不同人类T2R产生拮抗作用的化合物,以及将其用于检测中和作为人类和动物摄入的组合物中的苦味阻断剂。
  • Identification of human T2R receptors that respond to bitter compounds that elicit the bitter taste in compositions, and the use thereof in assays to identify compounds that inhibit (block) bitter taste in composition and use thereof
    申请人:Li Xiaodong
    公开号:US20090274632A1
    公开(公告)日:2009-11-05
    The present invention relates to the discovery that specific human taste receptors in the T2R taste receptor family respond to particular bitter compounds present in, e.g., coffee. Also, the invention relates to the discovery of specific compounds and compositions containing that function as bitter taste blockers and the use thereof as bitter taste blockers or flavor modulators in, e.g., coffee and coffee flavored foods, beverages and medicaments. Also, the present invention relates to the discovery of a compound that antagonizes numerous different human T2Rs and the use thereof in assays and as a bitter taste blocker in compositions for ingestion by humans and animals.
    本发明涉及发现T2R味觉受体家族中特定人类味觉受体对咖啡等中特定苦味化合物的反应。此外,本发明涉及发现特定化合物和含有该化合物的组合物作为苦味阻断剂的功能,以及将其用作苦味阻断剂或调味剂,例如在咖啡和咖啡味食品、饮料和药品中。此外,本发明涉及发现一种对抗多种不同人类T2R的化合物,并将其用于检测中以及作为人类和动物摄入的组合物中的苦味阻断剂。
  • Compounds that inhibit (block) bitter taste in composition and use thereof
    申请人:Senomyx, Inc.
    公开号:US08076491B2
    公开(公告)日:2011-12-13
    The present invention relates to the discovery that specific human taste receptors in the T2R taste receptor family respond to particular bitter compounds present in, e.g., coffee. Also, the invention relates to the discovery of specific compounds and compositions containing that function as bitter taste blockers and the use thereof as bitter taste blockers or flavor modulators in, e.g., coffee and coffee flavored foods, beverages and medicaments. Also, the present invention relates to the discovery of a compound that antagonizes numerous different human T2Rs and the use thereof in assays and as a bitter taste blocker in compositions for ingestion by humans and animals.
    本发明涉及到发现特定的人类味觉受体T2R味觉受体家族对于存在于咖啡等物质中的特定苦味化合物作出反应。此外,本发明还涉及到发现特定的化合物和含有这些化合物的组合物,其作为苦味阻滞剂并用于咖啡和咖啡味食品、饮料和药品中作为苦味阻滞剂或味道调节剂的用途。另外,本发明还涉及到发现一种拮抗多种不同人类T2R的化合物,并将其用于测定和作为人类和动物摄入的组合物中的苦味阻滞剂。
  • Compounds that inhibit (block) bitter taste in composition and methods of making same
    申请人:LI Xiaodong
    公开号:US20110207937A1
    公开(公告)日:2011-08-25
    The present invention relates to the discovery that specific human taste receptors in the T2R taste receptor family respond to particular bitter compounds present in, e.g., coffee. Also, the invention relates to the discovery of specific compounds and compositions containing that function as bitter taste blockers and the use thereof as bitter taste blockers or flavor modulators in, e.g., coffee and coffee flavored foods, beverages and medicaments. Also, the present invention relates to the discovery of a compound that antagonizes numerous different human T2Rs and the use thereof in assays and as a bitter taste blocker in compositions for ingestion by humans and animals.
    本发明涉及发现T2R味觉受体家族中的特定人类味觉受体对存在于咖啡等物质中的特定苦味化合物做出反应。此外,本发明还涉及发现特定化合物和含有该化合物的组合物,其作为苦味味觉阻滞剂的功能以及在咖啡和咖啡味食品、饮料和药品中作为苦味味觉阻滞剂或风味调节剂的使用。此外,本发明还涉及发现一种拮抗多种不同人类T2R的化合物,以及在人类和动物摄入的组合物中作为苦味味觉阻滞剂的使用和试验。
  • COMPOUNDS THAT INHIBIT (BLOCK) BITTER TASTE IN COMPOSITION AND USE THEREOF
    申请人:KARANEWSKY Donald S.
    公开号:US20120088796A1
    公开(公告)日:2012-04-12
    The present invention relates to the discovery that specific human taste receptors in the T2R taste receptor family respond to particular bitter compounds present in, e.g., coffee. Also, the invention relates to the discovery of specific compounds and compositions containing that function as bitter taste blockers and the use thereof as bitter taste blockers or flavor modulators in, e.g., coffee and coffee flavored foods, beverages and medicaments. Also, the present invention relates to the discovery of a compound that antagonizes numerous different human T2Rs and the use thereof in assays and as a bitter taste blocker in compositions for ingestion by humans and animals.
    本发明涉及到的发现是特定的人类味觉受体T2R味觉受体家族对于存在于咖啡中的特定苦味化合物做出反应。此外,本发明涉及到的发现是特定的化合物和含有这些化合物的组合物,作为苦味阻滞剂或调味剂在例如咖啡和咖啡味食品、饮料和药品中的使用。此外,本发明涉及到的发现是一种拮抗多种不同人类T2R的化合物,其在人类和动物摄入的组合物中可用作测定和苦味阻滞剂。
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