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2-(4-hydroxy-3-methoxyphenyl)-2,3-dihydrochromen-4-one | 5438-64-2

中文名称
——
中文别名
——
英文名称
2-(4-hydroxy-3-methoxyphenyl)-2,3-dihydrochromen-4-one
英文别名
2-(4-hydroxy-3-methoxyphenyl)chroman-4-one;2-(4-hydroxy-3-methoxy phenyl)-2,3-dihydro-4H-chromen-4-one;4'-Hydroxy-3'-methoxy-flavanon;4'-hydroxy-3'-methoxyflavanone;2-(4-Hydroxy-3-methoxy-phenyl)-chroman-4-on;3'-methoxy-4'-hydroxyflavanone;2-(4-Hydroxy-3-methoxyphenyl)-2,3-dihydro-4H-chromen-4-one
2-(4-hydroxy-3-methoxyphenyl)-2,3-dihydrochromen-4-one化学式
CAS
5438-64-2
化学式
C16H14O4
mdl
——
分子量
270.285
InChiKey
CZYGRTLVTPFBHU-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):
    2.5
  • 重原子数:
    20
  • 可旋转键数:
    2
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.19
  • 拓扑面积:
    55.8
  • 氢给体数:
    1
  • 氢受体数:
    4

安全信息

  • 海关编码:
    2932999099

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:
    描述:
    2-(4-hydroxy-3-methoxyphenyl)-2,3-dihydrochromen-4-one异氰酸苯酯三乙胺 作用下, 以 Petroleum ether 为溶剂, 以61.7%的产率得到2-methoxy-4-(4-oxochroman-2-yl)phenyl phenylcarbamate
    参考文献:
    名称:
    新型氨基甲酸酯取代的黄烷酮衍生物的合成和评估,该衍生物可作为有效的乙酰胆碱酯酶抑制剂和抗记忆药
    摘要:
    本研究旨在合成和评估具有氨基甲酸酯部分的黄烷酮衍生物,作为有效的乙酰胆碱酯酶(AChE)抑制剂和抗记忆删除剂,用于治疗AD。氨基甲酸酯取代的黄烷酮衍生物的合成涉及2-羟基苯乙酮/ 2-羟基-4,6-二甲氧基苯乙酮与不同取代的苯甲醛的碱催化的Claisen-Schmidt缩合反应,以产生不同取代的查耳酮,其在回流时经历分子内氧化环化用冰醋酸制得黄烷酮化合物。此后,在石油醚和三乙胺存在下,将黄烷酮化合物与异氰酸苯酯回流,得到苯基氨基甲酸酯取代的黄烷酮衍生物。以多奈哌齐为标准药物,体外筛选合成的化合物对AChE的抑制活性。最有效的测试化合物通过Morris水迷宫测试,评价了(5f ')在体内东pol碱(0.4mg / kg)引起的健忘症中的记忆恢复作用。所有化合物均显示出对AChE的抑制活性,其中氨基甲酸酯取代的5,7-二甲氧基黄烷酮衍生物(5a' - 5g ')是最有效的化合物,IC 50为21
    DOI:
    10.1007/s00044-012-0162-3
  • 作为产物:
    描述:
    2'-羟基苯乙酮 在 potassium hydroxide 作用下, 以 乙醇溶剂黄146 为溶剂, 反应 96.0h, 生成 2-(4-hydroxy-3-methoxyphenyl)-2,3-dihydrochromen-4-one
    参考文献:
    名称:
    新型氨基甲酸酯取代的黄烷酮衍生物的合成和评估,该衍生物可作为有效的乙酰胆碱酯酶抑制剂和抗记忆药
    摘要:
    本研究旨在合成和评估具有氨基甲酸酯部分的黄烷酮衍生物,作为有效的乙酰胆碱酯酶(AChE)抑制剂和抗记忆删除剂,用于治疗AD。氨基甲酸酯取代的黄烷酮衍生物的合成涉及2-羟基苯乙酮/ 2-羟基-4,6-二甲氧基苯乙酮与不同取代的苯甲醛的碱催化的Claisen-Schmidt缩合反应,以产生不同取代的查耳酮,其在回流时经历分子内氧化环化用冰醋酸制得黄烷酮化合物。此后,在石油醚和三乙胺存在下,将黄烷酮化合物与异氰酸苯酯回流,得到苯基氨基甲酸酯取代的黄烷酮衍生物。以多奈哌齐为标准药物,体外筛选合成的化合物对AChE的抑制活性。最有效的测试化合物通过Morris水迷宫测试,评价了(5f ')在体内东pol碱(0.4mg / kg)引起的健忘症中的记忆恢复作用。所有化合物均显示出对AChE的抑制活性,其中氨基甲酸酯取代的5,7-二甲氧基黄烷酮衍生物(5a' - 5g ')是最有效的化合物,IC 50为21
    DOI:
    10.1007/s00044-012-0162-3
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文献信息

  • Glycolytic Inhibition and Antidiabetic Activity on Synthesized Flavanone Scaffolds with Computer Aided Drug Designing Tools
    作者:Natarajan Kiruthiga、Govindaraj Saravanan、Chellappa Selvinthanuja、Kulandaivel Srinivasan、Thangavel Sivakumar
    DOI:10.2174/1570180817999201209204523
    日期:2021.8.10
    Background:

    Diabetes mellitus is a challengeable metabolic disorder that leads to a group of complications when the HbA1c level is not maintained. Most of the existing drugs available in the market in long-term use may lead to serious adverse effects. Hence, current research focuses on drug development for the management of diabetes by synthesizing natural mimicking flavonoid analogues.

    Objective:

    This study focused on the synthesis of flavanone derivatives imitating natural flavonoid core and investigated for their antidiabetic and antioxidant activity, which can help in the development of drug discovery targeting diabetic management.

    Materials and Methods:

    The novel 2-phenyl-2,3-dihydro-chromen-4-ones were synthesized from 1,3-diphenyl-prop-2-en-1-one derivatives and characterized using UV, IR, 1HNMR, 13CNMR and mass spectroscopic techniques. Drug target site was determined using graph theoretical analysis and screened the characterized title compounds for their in-silico studies by analyzing their physiochemical properties, ADMET studies, and molecular docking analysis. Antidiabetic and free radical scavenging effects were investigated both by in-vitro (alpha-amylase inhibitory assay) and in-vivo models. Streptozotocin (STZ) induced rats were used as in-vivo models.

    Results:

    The α-amylase inhibitory assay showed flavanones with hydroxyl substitution HFA1- HFA7 had significant IC50 values. The test compounds (HFA3-HFA7) were investigated for their antidiabetic activity on STZ induced rats at 40 mg/kg. The blood glucose level and antioxidant enzymes were significantly restored by title compounds (HFA5, HFA4, and HFA6) with an electron-donating group such as hydroxyl, methoxy and thiophenyl group on ring B compared to glibenclamide.

    Conclusion:

    These results suggest that naturally mimicking synthesized flavanone have antidiabetic and antioxidant properties, which can aid in the development of drugs towards diabetes management.

    背景:糖尿病是一种具有挑战性的代谢紊乱,当HbA1c水平未得到控制时会导致一系列并发症。市场上现有的大部分长期使用的药物可能会导致严重的不良反应。因此,当前的研究重点在于通过合成天然模拟类黄酮类似物来开发治疗糖尿病的药物。 目标:本研究侧重于合成模拟天然类黄酮核心的黄酮衍生物,并对其抗糖尿病和抗氧化活性进行研究,这有助于开发针对糖尿病管理的药物发现。 材料和方法:从1,3-二苯基-丙-2-烯-1-酮衍生物合成了新型的2-苯基-2,3-二氢-香豆素,并利用紫外线、红外线、核磁共振、质谱等技术对其进行表征。通过图论分析确定了药物靶点位点,并通过对其物理化学性质、ADMET研究和分子对接分析进行了体外研究。通过体外(α-淀粉酶抑制实验)和体内模型研究了抗糖尿病和自由基清除效果。利用链脲霉素(STZ)诱导的大鼠作为体内模型。 结果:α-淀粉酶抑制实验显示,具有羟基取代的黄酮类物质HFA1-HFA7具有显著的IC50值。将试验化合物(HFA3-HFA7)以40 mg/kg剂量用于STZ诱导的大鼠,发现HFA5、HFA4和HFA6等具有电子给予基团(如羟基、甲氧基和硫苯基)的化合物明显恢复了血糖水平和抗氧化酶活性,与格列本脲相比。 结论:这些结果表明,天然模拟合成的黄酮类物质具有抗糖尿病和抗氧化性能,有助于开发针对糖尿病管理的药物。
  • Synthesis of dihydrodehydrodiconiferyl alcohol: the revised structure of lawsonicin
    作者:Junxiu Meng、Tao Jiang、Huma Aslam Bhatti、Bina S. Siddiqui、Sally Dixon、Jeremy D. Kilburn
    DOI:10.1039/b918179b
    日期:——
    Structural revision of lawsonicin, a natural product of Lawsonia alba, is reported based upon comparison of its spectral data with that of the naturally occurring dihydrobenzo[b]furan neolignan (rac)-trans-dihydrodehydrodiconiferyl alcohol, which is found to be identical. A concise synthesis of dihydrodehydrodiconiferyl alcohol, via Rh2[S-DOSP]4-catalysed intramolecular C–H insertion, is described.
    根据与天然存在的二氢苯并[b]呋喃新木质素(rac)-反式-二氢去氢二苯醇的光谱数据比较,报道了天芥菜(Lawsonia alba)天然产物lawsonicin的结构修订。还描述了通过Rh2[S-DOSP]4催化的分子内C-H插入反应合成二氢去氢二苯醇的简洁合成方法。
  • Substituierte Acetophenonderivate
    申请人:Riemser Arzneimittel AG
    公开号:EP1764363A2
    公开(公告)日:2007-03-21
    Die Erfindung bezieht sich auf substituierte Acetophenonderivate die antiproliferative, radikalfangende, antiseptische, antimikrobielle und/oder immunstimmulierende bzw. immunmodulierende Eigenschaften aufweisen, Arzneimittel die diese enthalten, sowie auf ein Verfahren zu deren Herstellung.
    本发明涉及具有抗增殖、清除自由基、防腐、抗菌和/或免疫增强或免疫调节特性的取代苯乙酮衍生物、含有它们的药物以及它们的制备工艺。
  • Silica supported-double metal cyanides (DMCs): A green and highly efficient catalytic protocol for isomerisation of 2′-hydroxychalcones to flavanones
    作者:Naseem Ahmed、Naveen Kumar Konduru、Praveen、Anand Kumar、Kamaluddin
    DOI:10.1016/j.molcata.2013.03.009
    日期:2013.7
    Four different double metal cyanides (NiHCFe, CrHCFe, MnHCFe and ZnHCFe) were synthesized, followed by adsorbed on silica gel and used as Lewis acid catalyst in the isomerisation of substituted 2'-hydroxychalcones to flavanones under solvent-free (dry) condition. Optimization of the reaction condition, temperature effects, DMC catalysts loading and re-useable catalytic activity were further studied during the reaction. Among these catalysts, NiHCFe at 35 mol% loading gave excellent yield (90%) at 100 degrees C temperature in 1.15 h. Catalyst (NiHCFe) easily recovered and re-used six times without much loss of its catalytic activity which gave 80-85% product yields each time. However, these DMCs were failed to give product in the solution phase even prolonging the reaction time at reflux temperature. Similarly, isomerization of substituted 2'-aminochalcones gave 2-5% yields either in solution phase or under solvent-free condition. (C) 2013 Elsevier B.V. All rights reserved.
  • Synthesis of Lignin Model Compounds
    作者:Biswanath Sen
    DOI:10.1021/ja01133a531
    日期:1952.7
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