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4-(4-chlorophenyl)-2-(1H-pyrazol-1-yl)thiazole | 128433-00-1

中文名称
——
中文别名
——
英文名称
4-(4-chlorophenyl)-2-(1H-pyrazol-1-yl)thiazole
英文别名
4-(4-Chlorophenyl)-2-pyrazol-1-yl-1,3-thiazole
4-(4-chlorophenyl)-2-(1H-pyrazol-1-yl)thiazole化学式
CAS
128433-00-1
化学式
C12H8ClN3S
mdl
——
分子量
261.735
InChiKey
SZTHEIIUEIBGAC-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):
    3.5
  • 重原子数:
    17
  • 可旋转键数:
    2
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    59
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    4-(4-chlorophenyl)-2-(1H-pyrazol-1-yl)thiazole 在 sodium azide 、 羟胺氯化铵三氟乙酸 、 sodium iodide 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 84.0h, 生成 2-(4-(1H-tetrazol-5-yl)-1H-pyrazol-1-yl)-4-(4-chlorophenyl)thiazole
    参考文献:
    名称:
    通过抑制PDE3设计和发现2-(4-(1 H-四唑-5-基)-1 H-吡唑-1-基)-4-(4-苯基)噻唑衍生物作为强心剂
    摘要:
    设计,合成了一系列新颖的2-(4-(1 H-四唑-5-基)-1 H-吡唑-1-基)-4-(4-苯基)噻唑衍生物,6(a – o)并评估其对人PDE3A和PDE3B的抑制活性。在PDE3分析中,整套目标类似物显示出对PDE3A的抑制作用(IC 50  = 0.24±0.06–16.42±0.14μM)优于PDE3B(IC 50  = 2.34±0.13–28.02±0.03μM)。在合成衍生物中,化合物6d对PDE3A的抑制作用最强,其IC 50  = 0.24±0.06μM,而PDE3B(IC 50 = 2.34±0.13μM)。与Vesnarinone相比,该化合物还应进行心脏活动(收缩和变时性作用)的评估。结果表明,在100μM时,它选择性地调节收缩力(63%±5),而不是频率速率(23%±2)。在PDE3蛋白模型的活性位点也进行了上述化合物的对接研究,以证明所设计的抑制剂的作用机理。
    DOI:
    10.1016/j.bmc.2015.08.002
  • 作为产物:
    参考文献:
    名称:
    通过抑制PDE3设计和发现2-(4-(1 H-四唑-5-基)-1 H-吡唑-1-基)-4-(4-苯基)噻唑衍生物作为强心剂
    摘要:
    设计,合成了一系列新颖的2-(4-(1 H-四唑-5-基)-1 H-吡唑-1-基)-4-(4-苯基)噻唑衍生物,6(a – o)并评估其对人PDE3A和PDE3B的抑制活性。在PDE3分析中,整套目标类似物显示出对PDE3A的抑制作用(IC 50  = 0.24±0.06–16.42±0.14μM)优于PDE3B(IC 50  = 2.34±0.13–28.02±0.03μM)。在合成衍生物中,化合物6d对PDE3A的抑制作用最强,其IC 50  = 0.24±0.06μM,而PDE3B(IC 50 = 2.34±0.13μM)。与Vesnarinone相比,该化合物还应进行心脏活动(收缩和变时性作用)的评估。结果表明,在100μM时,它选择性地调节收缩力(63%±5),而不是频率速率(23%±2)。在PDE3蛋白模型的活性位点也进行了上述化合物的对接研究,以证明所设计的抑制剂的作用机理。
    DOI:
    10.1016/j.bmc.2015.08.002
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文献信息

  • Laccase-Catalysed Homocoupling of Primary Aromatic Amines towards the Biosynthesis of Dyes
    作者:Ana Catarina Sousa、Lígia O. Martins、M. Paula Robalo
    DOI:10.1002/adsc.201300501
    日期:2013.10.11
    AbstractColoured disubstituted benzoquinonimine trimeric structures are obtained as main reaction products of the oxidation of p‐electron donor primary aromatic amines using two different laccases, CotA‐laccase from Baccilus subtilus and TvL from Trametes versicolor. These orange‐red to purple products, presenting high molar extinction coefficients, presumably result from oxidative homocoupling reactions, through the formation of NC bonds at positions 2 and 5, of the laccase oxidised intermediate as showed in the proposed oxidative pathway. The product of 1,4‐phenylenediamine is shown to be the trimer known as Bandrowski’s base which has an established role in hair and fur dyeing. Our results also show that the occurrence and/or rates of oxidation of aromatic amines are strongly dependent on the presence of p‐electron releasing substituents in the aromatic ring and are independent on the properties of the enzyme used. Overall our data contribute for (i) understanding key features of laccase reactivity with p‐substituted aromatic amines and (ii) establishing enzymatic processes that lead to the synthesis of coloured bio‐products under mild conditions with potential impact in the cosmetic and dye industries.magnified image
  • Convenient and Reliable Routes Towards 2-Aminothiazoles: Palladium-Catalyzed<i>versus</i>Copper-Catalyzed Aminations of Halothiazoles
    作者:Stéphanie Toulot、Timo Heinrich、Frédéric R. Leroux
    DOI:10.1002/adsc.201300591
    日期:2013.11.11
    AbstractTwo efficient methods for the amination of 2‐halothiazoles are presented here. A first protocol requires a Pd/L system. Several 2‐aminothiazoles were synthesized under optimized conditions and isolated in good yields. The first palladium‐catalyzed CN coupling reactions between 2‐halothiazoles and primary alkylamines are presented. In a second part, ligand‐free copper‐catalyzed aminations of 2‐halothiazoles by alkylamines and aniline in a green solvent have been developed. The protocol is very effective for primary and secondary amines and perfectly tolerates the presence of another halide moiety on the 2‐halothiazole. The reaction occurs under the assistance of microwave irradiation, which drastically decreases the reaction time. The reaction leads to the formation of 2‐aminothiazoles, key molecules in pharmaceutical research.magnified image
  • Singh; Singh Tarar, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1990, vol. 29, # 4, p. 342 - 346
    作者:Singh、Singh Tarar
    DOI:——
    日期:——
  • SINGH, S. P.;TARAR, LUKHVINDER SINGH, INDIAN J. CHEM. B , 29,(1990) N, C. 342-346
    作者:SINGH, S. P.、TARAR, LUKHVINDER SINGH
    DOI:——
    日期:——
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