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3,5-二氯-1-苯基吡嗪-2(1H)-酮 | 87486-37-1

中文名称
3,5-二氯-1-苯基吡嗪-2(1H)-酮
中文别名
——
英文名称
3,5-dichloro-1-phenylpyrazin-2(1H)-one
英文别名
3,5-dichloro-1-phenylpyrazin-2-one
3,5-二氯-1-苯基吡嗪-2(1H)-酮化学式
CAS
87486-37-1
化学式
C10H6Cl2N2O
mdl
——
分子量
241.076
InChiKey
LJWHJYYNMORUIH-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:
    157 °C
  • 沸点:
    331.4±52.0 °C(Predicted)
  • 密度:
    1.43±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.9
  • 重原子数:
    15
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    32.7
  • 氢给体数:
    0
  • 氢受体数:
    2

SDS

SDS:ffc30f2ed745db2674ef87553b9e784b
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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:
    一些新的5-氯-7-巯基-1-甲基/苯基-1,2,4-三唑并[4,5 - b ]吡嗪-2(1 H)-和5-氯-3-硫代吡嗪-的合成2(1 H)-一种衍生物,可能是抗菌和抗真菌剂
    摘要:
    几个新的5-氯-7-巯基-1-甲基/苯基-1,2,4-三唑并[4,5-6]吡嗪-2(1 / H)-ones V及其二硫化物VI,5-氯-3-巯基-2(1 H)-吡嗪酮III,5-氯-3-(N-芳基-N-乙酰硫脲基)-1-甲基/-苯基-2(1 H)-吡嗪酮VII,5-氯从以下开始合成-1-甲基/苯基-3-磺酰胺基-2(1 H)-吡嗪酮X和氯-2-甲基/苯基-(3-甲基)-3-硫代-2(1 H)-吡嗪酮XI 3,5-二氯-1-甲基/苯基吡嗪-2(1 H)-一。筛选了其中的十五种化合物对两种细菌枯草芽孢杆菌和金黄色葡萄球菌的抗菌和抗真菌活性。,以及两种真菌黑曲霉和米曲霉。给出了可能的结构活动关系。
    DOI:
    10.1002/jhet.5570230123
  • 作为产物:
    描述:
    参考文献:
    名称:
    Synthesis and fungicidal activity of 3,5-dichloropyrazin-2(1H)-one derivatives
    摘要:
    We synthesized a family of 3,5-dichloropyrazin-2(1H)-one derivatives and assessed their in vitro fungicidal activity against Candida albicans. Compounds 11 and 20 were most active against C. albicans and induced accumulation of reactive oxygen species in this pathogen. Using a genome-wide approach in the yeast Saccharomyces cerevisiae, we demonstrated that genes involved in vacuolar functionality and DNA-related functions play an important role in cellular mechanisms underlying the fungicidal activity of these compounds. (C) 2009 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.bmcl.2009.06.024
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文献信息

  • Heterobicyclic pyrazole compounds and methods of use
    申请人:Blake F. James
    公开号:US20070238726A1
    公开(公告)日:2007-10-11
    Compounds of Formulas Ia and Ib, and stereoisomers, geometric isomers, tautomers, solvates, metabolites and pharmaceutically acceptable salts thereof, are useful for inhibiting receptor tyrosine kinases and for treating disorders mediated thereby. Methods of using compounds of Formula Ia and Ib, and stereoisomers, geometric isomers, tautomers, solvates and pharmaceutically acceptable salts thereof, for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions are disclosed.
    化合物Ia和Ib的结构,以及其立体异构体、几何异构体、互变异构体、溶剂合物、代谢物和药学上可接受的盐,可用于抑制受体酪氨酸激酶并治疗由此介导的疾病。公开了使用化合物Ia和Ib的结构,以及其立体异构体、几何异构体、互变异构体、溶剂合物和药学上可接受的盐的方法,用于体外、体内和体内诊断、预防或治疗哺乳动物细胞中的这类疾病,或相关的病理条件。
  • Intramolecular Diels-Alder reactions of 2(1H)-pyrazinones: Synthesis of new Furo/Pyrano-pyridinones and -pyridines
    作者:Kris J. Buysens、Didier M. Vandenberghe、Suzanne M. Toppet、Georges J. Hoornaert
    DOI:10.1016/0040-4020(95)00802-f
    日期:1995.11
    4-alkynyloxy side chain and 2(1H)-pyrazinones 9–10 carrying the corresponding 2- or 3-alkynyloxy(m)ethyl substituent are shown to undergo intramolecular Diels-Alder reaction. The formation of either fused pyridinones 13, 16, 20, 22 or 24 and/or pyridines 14, 17, 19 or 25 depends on the substitution pattern of the anchored pyrazinone and runs via the loss of either nitrile or isocyanate from the intermediate
    2(1 H)-吡嗪酮2-5,在3-位带有3-或4-炔基氧基侧链,2(1 H)-吡嗪酮9-10带有相应的2-或3-炔基氧基(m)乙基取代基显示出发生分子内Diels-Alder反应。是稠合吡啶酮的形成13,16,20,22或24和/或吡啶14,17,19或25取决于锚定的吡嗪酮和运行的取代模式通过中间体环加合物损失了腈或异氰酸酯。还讨论了氧原子的位置和侧链的长度对反应条件的影响。
  • A straightforward microwave method for rapid synthesis of N-1, C-6 functionalized 3,5-dichloro-2(1H)-pyrazinones
    作者:Johan Gising、Pernilla Örtqvist、Anja Sandström、Mats Larhed
    DOI:10.1039/b905501k
    日期:——
    A rapid and versatile one-pot, 2 × 10 min microwave protocol for the preparation of N-1 and C-6 decorated 3,5-dichloro-2(1H)-pyrazinones was developed. Comparable reaction sequences using classical conditions require about 1–2 days of heating. The α-aminonitrile was first generated in a Strecker reaction and thereafter cyclized under microwave heating. The microwave approach developed offers the possibility of efficiently generating and utilizing functionalized 3-amino-5-chloro-2(1H)-pyrazinone-N-1-carboxylic acids as β-strand inducing core structures in a medicinal chemistry context. To illustrate the usefulness of the method, the synthesis of two novel 2(1H)-pyrazinone-containing Hepatitis C virus NS3 protease inhibitors is reported.
    开发了一种快速且多功能的单锅法2×10分钟微波协议,用于制备N-1和C-6修饰的3,5-二氯-2(1H)-吡嗪酮。使用经典条件进行的可比反应序列需要大约1-2天的加热时间。首先通过斯特雷克反应生成α-氨基腈,然后在微波加热下环化。所开发的微波方法提供了高效生成和利用功能化的3-氨基-5-氯-2(1H)-吡嗪酮-N-1-羧酸作为药物化学背景下β-链诱导核心结构的可能性。为了说明该方法的实用性,报道了两个新型含有2(1H)-吡嗪酮的丙型肝炎病毒NS3蛋白酶抑制剂的合成。
  • Heterobicyclic thiophene compounds and methods of use
    申请人:Blake F. James
    公开号:US20070197537A1
    公开(公告)日:2007-08-23
    Compounds of Formula I and pharmaceutically acceptable salts thereof, are useful for inhibiting receptor tyrosine kinases and for treating disorders mediated thereby. Methods of using compounds of Formula I and pharmaceutically acceptable salts thereof, for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions are disclosed.
    公式I的化合物及其药用盐可用于抑制受体酪氨酸激酶,并用于治疗由此介导的疾病。公开了使用公式I的化合物及其药用盐的方法,用于体外、原位和体内诊断、预防或治疗哺乳动物细胞中的这类疾病,或相关的病理情况。
  • Scalability of Microwave-Assisted Organic Synthesis. From Single-Mode to Multimode Parallel Batch Reactors
    作者:Alexander Stadler、Behrooz H. Yousefi、Doris Dallinger、Peter Walla、Erik Van der Eycken、Nadya Kaval、C. Oliver Kappe
    DOI:10.1021/op034075+
    日期:2003.9.1
    cycloaddition reactions using gaseous reagents in prepressurized reaction vessels. A range of different solvents (high and low microwave absorbing), Pd catalysts (homogeneous and heterogeneous), and varying reaction times and temperatures have been explored in these investigations. In all cases, it was possible to achieve similar isolated product yields on going from a small scale (ca. 5 mL processing volume)
    研究了在原型实验室规模的多模式微波间歇反应器中微波辅助有机合成 (MAOS) 的直接可扩展性。几种不同的有机反应通常从 1 mmol 扩大到 100 mmol 规模。转化包括多组分化学(Biginelli 二氢嘧啶和 Kindler 硫代酰胺合成)、过渡金属催化的碳-碳交叉偶联方案(Heck 和 Negishi 反应)、固相有机合成以及在预加压反应中使用气态试剂的 Diels-Alder 环加成反应船只。在这些研究中探索了一系列不同的溶剂(高和低微波吸收)、Pd 催化剂(均相和多相)以及不同的反应时间和温度。在所有情况下,
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