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2-amino-4,5-dihydro-4-(4-hydroxy-3-methoxyphenyl)-5-oxopyrano[3,2-c]chromene-3-carbonitrile

中文名称
——
中文别名
——
英文名称
2-amino-4,5-dihydro-4-(4-hydroxy-3-methoxyphenyl)-5-oxopyrano[3,2-c]chromene-3-carbonitrile
英文别名
2-amino-4,5-dihydro-5-oxo-4-(4-hydroxy-3-methoxyphenyl)pyrano[3,2-c]chromene-3-carbonitrile;2-amino-4-(4-hydroxy-3-methoxyphenyl)-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile;2-amino-3-cyano-4-(4-hydroxy-3-methoxyphenyl)-4H,5H-pyrano[3,2-c]benzopyran-5-one;4-(3-hydroxy-4-methoxyphenyl)-3-cyano-2-amino-5-oxo-4H,5H-pyrano[3,2-c]chromene;2-amino-4-(3-methoxy-4-hydroxyphenyl)-3-cyano-5-oxo-4H,5H-pyrano[3,2c]chromene;2-amino-4-(4-hydroxy-3-methoxyphenyl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile
2-amino-4,5-dihydro-4-(4-hydroxy-3-methoxyphenyl)-5-oxopyrano[3,2-c]chromene-3-carbonitrile化学式
CAS
——
化学式
C20H14N2O5
mdl
——
分子量
362.342
InChiKey
FQDMKTHUGMFLEI-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):
    2.6
  • 重原子数:
    27
  • 可旋转键数:
    2
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.1
  • 拓扑面积:
    115
  • 氢给体数:
    2
  • 氢受体数:
    7

反应信息

  • 作为反应物:
    描述:
    2-amino-4,5-dihydro-4-(4-hydroxy-3-methoxyphenyl)-5-oxopyrano[3,2-c]chromene-3-carbonitrile溶剂黄146 作用下, 生成 1,2-benzo-[1,3-diaza-4-(4-methoxyaniline)-5-(4-hydroxy-3-methoxyphenyl)-6-oxo-7,10-dioxa]anthracene
    参考文献:
    名称:
    作为黄嘌呤氧化酶抑制剂的稠合吡喃并[3,2-d]嘧啶衍生物的合成,筛选和对接。
    摘要:
    鉴于开发有效的黄嘌呤氧化酶(XO)酶抑制剂,合成了一系列100种吡喃并[3,2-d]嘧啶衍生物,并对其体外XO酶抑制进行了评估。结构活动关系也已建立。在所有合成的化合物中,发现4d,8d和9d是最有效的酶抑制剂,IC50值分别为8μM,8.5μM和7μM。在酶动力学研究中进一步研究了化合物9d,Lineweaver-Burk图显示化合物9d是混合型抑制剂。还已经计算出最有效的化合物4d,8d和9d的分子性质。进行了对接研究以研究黄嘌呤氧化酶与最有效的XO抑制剂9d之间的识别模式。
    DOI:
    10.1016/j.ejmech.2017.03.002
  • 作为产物:
    参考文献:
    名称:
    El-Agrody; Abd El-Latif; Fakery, Journal of Chemical Research, 2000, vol. 2000, # 1, p. 26 - 27
    摘要:
    DOI:
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文献信息

  • One-Pot, Catalyst-Free Synthesis of Spirooxindole and 4<i>H</i>-Pyran Derivatives
    作者:Thanasekaran Ponpandian、Shanmugam Muthusubramanian
    DOI:10.1080/00397911.2013.837488
    日期:2014.3.19
    Abstract The synthesis of biologically valuable spirooxindoles and 4H-pyrans is described under catalyst-free conditions through sequential Knoevenagel–Michael–cyclization reactions from isatin or aromatic aldehyde, malononitrile, and 1,3-dicarbonyl compounds. The reaction conditions are very simple, providing excellent yield. [Supplementary materials are available for this article. Go to the publisher's
    摘要 在无催化剂条件下,通过靛红或芳香醛、丙二腈和 1,3-二羰基化合物的连续 Knoevenagel-Michael-环化反应,合成了具有生物学价值的螺环吲哚4H-吡喃。反应条件非常简单,产率极好。[本文提供补充材料。访问出版商的 Synthetic Communications® 在线版,获取以下免费补充资源:完整的实验和光谱细节。] 图形摘要
  • A green one-pot three-component synthesis of tetrahydrobenzo[b]pyran and 3,4-dihydropyrano[c]chromene derivatives using a Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>–imid–PMA<sup>n</sup> magnetic nanocatalyst under ultrasonic irradiation or reflux conditions
    作者:Mohsen Esmaeilpour、Jaber Javidi、Farzaneh Dehghani、Fatemeh Nowroozi Dodeji
    DOI:10.1039/c5ra01021g
    日期:——
    An efficient and environmentally benign procedure for the synthesis of tetrahydrobenzo[b]pyran and 3,4-dihydropyrano[c]chromene derivatives has been developed by a one-pot three-component reaction of various aldehydes, malononitrile, and dimedone or hydroxycoumarin in the presence of Fe3O4@SiO2–imid–PMAn nanoparticles as magnetic catalysts under ultrasonic irradiation or reflux conditions in water
    通过在锅中各种醛,丙二腈二甲酮或羟基香豆素的一锅三组分反应,开发了一种有效的,对环境无害的合成四氢苯并[ b ]喃和3,4-二氢吡喃并[ c ]色烯衍生物的方法。 Fe 3 O 4 @SiO 2-亚胺基-PMA n的存在超声辐射或中回流条件下,纳米颗粒作为磁性催化剂。该新方法具有显着的优点,例如操作简单,产率高,反应时间短以及无需任何繁琐的后处理或纯化。另外,在介质中的优异催化性能以及催化剂的易于制备,热稳定性和分离使其成为良好的非均相体系,并且是其他非均相催化剂的有用替代品。同样,该催化剂可以很容易地通过磁场回收并在连续的八个反应循环中重复使用而没有明显的活性损失。
  • Sodium ethylene diamine tetraacetate catalyzed synthesis of chromene derivatives via multi-component reactions at low catalyst loading
    作者:Lu Chen、Jiaqi Lin、Bin Chen、Liqin Zhao
    DOI:10.1007/s11164-017-3015-3
    日期:2017.11
    An efficient and practical protocol for the synthesis of chromenes derivatives catalyzed by a low-loading sodium ethylene diamine tetraacetate (2 mol%) as a catalyst via multicomponent reaction is reported. A wide range of aromatic aldehydes easily undergo condensations with malononitrile and 4-hydroxycoumarin (4-hydroxy-6-methyl-2-pyrone or dimedone) under mild conditions to afford the desired products
    报道了通过多组分反应以低负荷乙二胺四乙酸(2mol%)为催化剂合成二苯甲基衍生物的有效和实用方案。各种芳香醛在温和的条件下容易与丙二腈4-羟香豆素4-羟基-6-甲基-2-吡喃酮或二甲基二酮)缩合,以优异的收率提供所需的高纯度产物。该方案具有几个优点,例如温和的条件,高收率和廉价的催化体系。
  • Saccharose as a new, natural, and highly efficient catalyst for the one-pot synthesis of 4,5-dihydropyrano[3,2-c]chromenes, 2-amino-3-cyano-4H-chromenes, 1,8-dioxodecahydroacridine, and 2-substituted benzimidazole derivatives
    作者:Malek Taher Maghsoodlou、Nourallah Hazeri、Mojtaba Lashkari、Fereshteh Nejad Shahrokhabadi、Behzad Naghshbandi、Mohammad Saeed Kazemi-doost、Mahnaz Rashidi、Fatemeh Mir、Mehrnoosh Kangani、Sajjad Salahi
    DOI:10.1007/s11164-014-1793-4
    日期:2015.10
    Saccharose was applied as a green and natural catalyst for the one-pot, three-component condensation between aromatic aldehydes, malononitrile, and resorcinol, or 4-hydroxycoumarine to afford the corresponding pyran-annulated heterocyclic systems. This green methodology offers several advantages such as the use of a non-hazardous catalyst, easy access, clean work-up, excellent yields, short reaction time, and environmentally mild conditions. In addition, 1,8-dioxodecahydroacridine and 2-substituted benzimidazole derivatives have been synthesized from commercially available starting materials, arylaldehydes, dimedone, amines, or ammonium acetate and o-phenylenediamine using the mentioned catalyst.
    蔗糖被用作绿色和天然催化剂,进行芳香醛、马来腈和儿茶酚4-羟香豆素之间的一锅三组分缩合反应,生成相应的喃缩合杂环体系。这种绿色方法具有多个优点,如使用无害催化剂、易于获得、清洁的后处理、优良的产率、短的反应时间以及环保的温和条件。此外,1,8-二氧代十氢吡啶和2-取代苯并咪唑生物是通过上述催化剂从商业可获得的起始材料(芳香醛、二酮、胺或醋酸邻苯二胺)合成的。
  • Highly efficient three-component, one-pot synthesis of dihydropyrano[3,2-c]chromene derivatives
    作者:Hong-Juan Wang、Jie Lu、Zhan-Hui Zhang
    DOI:10.1007/s00706-010-0383-4
    日期:2010.10
    AbstractAn efficient and convenient method for synthesis of dihydropyrano[3,2-c]chromene derivatives by one-pot, three-component reaction of aldehydes, malononitrile, and 4-hydroxycoumarin in the presence of a catalytic amount of hexamethylenetetramine is reported. A variety of dihydropyrano[3,2-c]chromene derivatives were obtained in high to excellent yields within short times. Graphical abstract
    摘要据报道,在催化量的六亚甲基四胺存在下,通过醛,丙二腈4-羟香豆素的一锅三组分反应,合成二氢喃并[3,2- c ]亚甲基苯衍生物的有效方法。在短时间内以高产率至优异产率获得了多种二氢喃并[3,2- c ]亚甲基苯衍生物。 图形概要
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