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2-((3-benzyl-6,7-dimethoxy-4-oxo-3,4-dihydroquinazolin-2-yl)thio)acetohydrazide | 1612898-52-8

中文名称
——
中文别名
——
英文名称
2-((3-benzyl-6,7-dimethoxy-4-oxo-3,4-dihydroquinazolin-2-yl)thio)acetohydrazide
英文别名
2-(3-Benzyl-6,7-dimethoxy-4-oxoquinazolin-2-yl)sulfanylacetohydrazide;2-(3-benzyl-6,7-dimethoxy-4-oxoquinazolin-2-yl)sulfanylacetohydrazide
2-((3-benzyl-6,7-dimethoxy-4-oxo-3,4-dihydroquinazolin-2-yl)thio)acetohydrazide化学式
CAS
1612898-52-8
化学式
C19H20N4O4S
mdl
——
分子量
400.458
InChiKey
HNXXMPBOWOSGQW-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):
    1.9
  • 重原子数:
    28
  • 可旋转键数:
    7
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.21
  • 拓扑面积:
    132
  • 氢给体数:
    2
  • 氢受体数:
    7

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:
    2-((3-benzyl-6,7-dimethoxy-4-oxo-3,4-dihydroquinazolin-2-yl)thio)acetohydrazide丙酰氯吡啶 作用下, 以 氯仿 为溶剂, 反应 3.0h, 以96%的产率得到N'-(2-(3-benzyl-6,7-dimethoxy-4-oxo-3,4-dihydroquinazolin-2-ylthio)acetyl)propionohydrazide
    参考文献:
    名称:
    4(3 H)-喹唑啉酮的一些新的肼基甲硫代酰胺,苯磺酰肼和苯甲酰肼类似物的合成,抗惊厥活性和分子模型研究
    摘要:
    一系列新的喹唑啉类似物的设计和合成,以获得目标化合物18 - 21,30 - 41,46 - 53,和57 - 76。使用PTZ和微毒素惊厥模型评估获得的化合物的抗惊厥活性。化合物47,63,68和73被证明是在本研究中最活跃的化合物与对PTZ诱发的惊厥的显着100%的保护。化合物47,63,68和73经证实,它们的活性分别是所用的阳性对照丙戊酸钠的10倍,4倍,4倍和5倍。结构活性相关性得出了有价值的药效学信息,这些信息已通过分子建模研究得到证实。68的分子对接研究表明其对GABA A受体的激动作用。研究的喹唑啉类似物可以被认为是未来开发和进一步衍生化的有用模板。
    DOI:
    10.1016/j.bmcl.2015.02.025
  • 作为产物:
    参考文献:
    名称:
    4(3 H)-喹唑啉酮的一些新的肼基甲硫代酰胺,苯磺酰肼和苯甲酰肼类似物的合成,抗惊厥活性和分子模型研究
    摘要:
    一系列新的喹唑啉类似物的设计和合成,以获得目标化合物18 - 21,30 - 41,46 - 53,和57 - 76。使用PTZ和微毒素惊厥模型评估获得的化合物的抗惊厥活性。化合物47,63,68和73被证明是在本研究中最活跃的化合物与对PTZ诱发的惊厥的显着100%的保护。化合物47,63,68和73经证实,它们的活性分别是所用的阳性对照丙戊酸钠的10倍,4倍,4倍和5倍。结构活性相关性得出了有价值的药效学信息,这些信息已通过分子建模研究得到证实。68的分子对接研究表明其对GABA A受体的激动作用。研究的喹唑啉类似物可以被认为是未来开发和进一步衍生化的有用模板。
    DOI:
    10.1016/j.bmcl.2015.02.025
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文献信息

  • Quinazolin-4(3<i>H</i>)-one based potential multiple tyrosine kinase inhibitors with excellent cytotoxicity
    作者:Tebyan O. Mirgany、Ashraf N. Abdalla、Md Arifuzzaman、A. F. M. Motiur Rahman、Huda S. Al-Salem
    DOI:10.1080/14756366.2021.1972992
    日期:2021.1.1
    A series of quinazolin-4(3H)-one derivatives were synthesised and evaluated for their cytotoxicity against human Caucasian breast adenocarcinoma (MCF-7) and human ovarian carcinoma (A2780) cell lines. Cytotoxicity of the most tested compounds was 2- to 30-fold more than the positive control lapatinib (IC50 of 2j = 3.79 ± 0.96; 3j = 0.20 ± 0.02; and lapatinib = 5.9 ± 0.74) against MCF7 cell lines except two compounds (IC50 of 2 b = 15.72 ± 0.07 and 2e = 14.88 ± 0.99). On the other hand, cytotoxicity was 4 - 87 folds (IC50 of 3a = 3.00 ± 1.20; 3 g = 0.14 ± 0.03) more the positive control lapatinib (IC50 = 12.11 ± 1.03) against A2780 cell lines except compound 2e (IC50 = 16.43 ± 1.80). Among the synthesised quinazolin-4(3H)-one derivatives, potent cytotoxic 2f-j and 3f-j were investigated for molecular mechanism of action. Inhibitory activities of the compounds were tested against multiple tyrosine protein kinases (CDK2, HER2, EGFR and VEGFR2) enzymes. As expected, all the quinazolin-4(3H)-one derivatives were showed comparable inhibitory activity against those kinases tested, especially, compound 2i and 3i showed potent inhibitory activity against CDK2, HER2, EGFR tyrosine kinases. Therefore, molecular docking analysis for quinazolin-4(3H)-one derivatives 2i and 3i were performed, and it was revealed that compounds 2i and 3i act as ATP non-competitive type-II inhibitor against CDK2 kinase enzymes and ATP competitive type-I inhibitor against EGFR kinase enzymes. However, in case of HER2, compounds 2i act as ATP non-competitive type-II inhibitor and 3i act as ATP competitive type-I inhibitor. Docking results of known inhibitors were compared with synthesised compounds and found synthesised 2i and 3i are superior than the known inhibitors in case of interactions. In addition, in silico drug likeness properties of quinazolin-4(3H)-one derivatives showed better predicted ADME values than lapatinib.
  • Quinazolinone analogues for use as anticonvulsant agents
    申请人:King Saud University
    公开号:EP2740727B1
    公开(公告)日:2014-10-22
  • Synthesis, anticonvulsant activity and molecular modeling study of some new hydrazinecarbothioamide, benzenesulfonohydrazide, and phenacylacetohydrazide analogues of 4(3H)-quinazolinone
    作者:Huda S.A. Al-Salem、Gehan H. Hegazy、Kamal E.H. El-Taher、Shahenda M. El-Messery、Abdulrahman M. Al-Obaid、Hussein I. El-Subbagh
    DOI:10.1016/j.bmcl.2015.02.025
    日期:2015.4
    A new series of quinazoline analogues was designed and synthesized to get the target compounds 18–21, 30–41, 46–53, and 57–76. The Obtained compounds were evaluated for their anticonvulsant activity using PTZ and picrotoxin convulsive models. Compounds 47, 63, 68 and 73 proved to be the most active compounds in this study with a remarkable 100% protection against PTZ induced convulsions. Compounds
    一系列新的喹唑啉类似物的设计和合成,以获得目标化合物18 - 21,30 - 41,46 - 53,和57 - 76。使用PTZ和微毒素惊厥模型评估获得的化合物的抗惊厥活性。化合物47,63,68和73被证明是在本研究中最活跃的化合物与对PTZ诱发的惊厥的显着100%的保护。化合物47,63,68和73经证实,它们的活性分别是所用的阳性对照丙戊酸钠的10倍,4倍,4倍和5倍。结构活性相关性得出了有价值的药效学信息,这些信息已通过分子建模研究得到证实。68的分子对接研究表明其对GABA A受体的激动作用。研究的喹唑啉类似物可以被认为是未来开发和进一步衍生化的有用模板。
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