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4-甲基-3-氧代喹喔啉-2-羧酸 | 18559-42-7

中文名称
4-甲基-3-氧代喹喔啉-2-羧酸
中文别名
4-甲基-3-氧代-3,4-二氢喹喔啉-2-羧酸
英文名称
4-methyl-3-oxo-3,4-dihydro-quinoxaline-2-carboxylic acid
英文别名
4-Methyl-3-oxo-3,4-dihydro-chinoxalin-2-carbonsaeure;1-methyl-2-oxo-1,2-dihydroquinoxaline-3-carboxylic acid;3,4-Dihydro-4-methyl-3-oxo-2-quinoxalinecarboxylic acid;3-Oxo-4-methyl-3,4-dihydro-chinoxalin-carbonsaeure-(2);1,2-Dihydro-1-methyl-2-keto-3-chinoxalincarbonsaeure;3,4-Dihydro-4-methyl-3-oxo-chinoxalin-2-carbonsaeure;4-methyl-3-oxoquinoxaline-2-carboxylic acid
4-甲基-3-氧代喹喔啉-2-羧酸化学式
CAS
18559-42-7
化学式
C10H8N2O3
mdl
MFCD09039438
分子量
204.185
InChiKey
METOOALWGDACGI-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:
    173 °C
  • 沸点:
    412.0±28.0 °C(Predicted)
  • 密度:
    1.42±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.4
  • 重原子数:
    15
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.1
  • 拓扑面积:
    70
  • 氢给体数:
    1
  • 氢受体数:
    4

安全信息

  • 危险等级:
    IRRITANT
  • 海关编码:
    2933990090
  • 储存条件:
    存储条件:2-8℃,请密封并保持干燥。

SDS

SDS:470c371197f1999881fec3cc57031dd7
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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

反应信息

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文献信息

  • [EN] SUBSTITUTED-QUINOXALINE-TYPE BRIDGED-PIPERIDINE COMPOUNDS AND THE USES THEREOF<br/>[FR] COMPOSÉS PIPÉRIDINE À LIAISON ET SUBSTITUÉS PAR UNE QUINOXALINE, ET LEURS UTILISATIONS
    申请人:PURDUE PHARMA LP
    公开号:WO2010010458A1
    公开(公告)日:2010-01-28
    The invention relates to Substituted-Quinoxaline-Type Bridged-Piperidine Compounds, compositions comprising an effective amount of a Substituted-Quinoxaline- Type Bridged-Piperidine Compound and methods to treat or prevent a condition, such as pain, comprising administering to an animal in need thereof an effective amount of a Substituted-Quinoxaline-Type Bridged-Piperidine Compound.
    这项发明涉及取代喹喔啉型桥式哌啶化合物,包括有效量的取代喹喔啉型桥式哌啶化合物的组合物,以及治疗或预防疼痛等疾病的方法,包括向需要治疗的动物施用有效量的取代喹喔啉型桥式哌啶化合物。
  • Metal-free C3-alkoxycarbonylation of quinoxalin-2(1H)-ones with carbazates as ecofriendly ester sources
    作者:Long-Yong Xie、Sha Peng、Tai-Gang Fan、Yan-Fang Liu、Meng Sun、Li-Lin Jiang、Xing-Xing Wang、Zhong Cao、Wei-Min He
    DOI:10.1007/s11426-018-9446-1
    日期:2019.4
    Quinoxaline-3-carboxylates and analogues are prevalent key structural motifs in bioactive natural products and synthetic drugs. However, the practical protocol for preparation of these motifs from simple raw materials under mild conditions remains rare. In this article, we report a facile protocol for the efficient preparation of various quinoxaline-3-carbonyl compounds (30 examples, 63%–92%) through
    喹喔啉-3-羧酸盐和类似物是生物活性天然产物和合成药物中普遍的关键结构基序。然而,在温和的条件下从简单的原材料制备这些图案的实用方案仍然很少。在本文中,我们报告了一种简便的方案,该方案可通过将喹喔啉-2(1 H)-酮与现成的氨基甲酸酯(或氨基甲酸酯)(或K 2 S 2 O 8在无金属和无碱条件下作为氧化剂存在。当使用氨基甲酸叔丁酯作为偶联剂时,脱羧产物3-(叔丁基)-1-甲基喹喔啉-2(1获得了H)-1。可以很容易地完成该过程在克级合成中的应用。机理研究表明,喹喔啉2(1 H)-通过自由基途径功能化。
  • Substituted quinoxaline and an agrochemical composition thereof
    申请人:Tamai Ryuji
    公开号:US08389523B2
    公开(公告)日:2013-03-05
    The present invention is to provide an oxopyrazine derivative having an excellent herbicidal activity and besides exhibiting high safety for useful crops and the like, or a salt thereof, and a herbicide containing the same. The present invention relates to an oxopyrazine derivative represented by formula [I]: wherein X1 represents an oxygen atom or a sulfur atom; X2 represents CH or N(O)m; m represents an integer of 0 or 1; R1 represents a hydrogen atom, a C1-C12 alkyl group and the like; R2 represents a halogen atom, a cyano group and the like; R3 is a hydroxyl group, a halogen atom and the like; A1 represents C(R4R5); A2 represents C(R6R7) or C═O; A3 represents C(R8R9); R4 to R9 represent a hydrogen atom or an alkyl group, or a salt thereof, and a herbicide containing these compounds.
    本发明旨在提供一种具有优异除草活性并且对有用作物等表现出高度安全性的氧杂吡唑衍生物或其盐,以及含有该衍生物的除草剂。本发明涉及一种由式[I]表示的氧杂吡唑衍生物:其中,X1表示氧原子或硫原子;X2表示CH或N(O)m;m表示0或1的整数;R1表示氢原子、C1-C12烷基等;R2表示卤素原子、氰基等;R3表示羟基、卤素原子等;A1表示C(R4R5);A2表示C(R6R7)或C═O;A3表示C(R8R9);R4至R9表示氢原子或烷基等,或其盐,以及含有这些化合物的除草剂。
  • Substituted pyrido[2,3-b]pyrazines and an agrochemical composition thereof
    申请人:Kumiai Chemical Industry Co., Ltd.
    公开号:US08648075B2
    公开(公告)日:2014-02-11
    The present invention is to provide an oxopyrazine derivative having an excellent herbicidal activity and besides exhibiting high safety for useful crops and the like, or a salt thereof, and a herbicide containing the same. The present invention relates to an oxopyrazine derivative represented by formula [I]: wherein X1 represents an oxygen atom or a sulfur atom; X2 represents CH or N(O)m; m represents an integer of 0 or 1; R1 represents a hydrogen atom, a C1-C12 alkyl group and the like; R2 represents a halogen atom, a cyano group and the like; R3 is a hydroxyl group, a halogen atom and the like; A1 represents C(R4R5); A2 represents C(R6R7) or C═O; A3 represents C(R8R9); R4 to R9 represent a hydrogen atom or an alkyl group, or a salt thereof, and a herbicide containing these compounds.
    本发明提供一种具有优异除草活性且对有用作物等表现出高安全性的氧杂吡嗪衍生物或其盐,以及含有该衍生物的除草剂。本发明涉及一种由式[I]表示的氧杂吡嗪衍生物:其中,X1表示氧原子或硫原子;X2表示CH或N(O)m;m表示0或1的整数;R1表示氢原子、C1-C12烷基等;R2表示卤素原子、氰基等;R3表示羟基、卤素原子等;A1表示C(R4R5);A2表示C(R6R7)或C═O;A3表示C(R8R9);R4至R9表示氢原子或烷基,或其盐,以及含有这些化合物的除草剂。
  • Substituted-quinoxaline-type bridged-piperidine compounds and the uses thereof
    申请人:Purdue Pharma L.P.
    公开号:EP2537844A1
    公开(公告)日:2012-12-26
    The invention relates to Substituted-Quinoxaline-Type Bridged-Piperidine Compounds, compositions comprising an effective amount of a Substituted-Quinoxaline-Type Bridged-Piperidine Compound and methods to treat or prevent a condition, such as pain, comprising administering to an animal in need thereof an effective amount of a Substituted-Quinoxaline-Type Bridged-Piperidine Compound.
    本发明涉及取代喹喔啉型桥接哌啶化合物、包含有效量的取代喹喔啉型桥接哌啶化合物的组合物,以及治疗或预防疼痛等疾病的方法,包括向有需要的动物施用有效量的取代喹喔啉型桥接哌啶化合物。
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