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5-hydroxy-2-(2-hydroxyphenylethyl)-4H-chromen-4-one | 357637-15-1

中文名称
——
中文别名
——
英文名称
5-hydroxy-2-(2-hydroxyphenylethyl)-4H-chromen-4-one
英文别名
5-hydroxy-2-(2′-hydroxy-2-phenylethyl)chromone;5-hydroxy-2-(2-hydroxyphenethyl)-4H-chromen-4-one;5-Hydroxy-2-[2-(2-hydroxyphenyl)ethyl]chromone;5-hydroxy-2-[2-(2-hydroxyphenyl)ethyl]chromen-4-one
5-hydroxy-2-(2-hydroxyphenylethyl)-4H-chromen-4-one化学式
CAS
357637-15-1
化学式
C17H14O4
mdl
——
分子量
282.296
InChiKey
VJJIYNCAKZLESG-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

  • 沸点:
    493.7±45.0 °C(Predicted)
  • 密度:
    1.342±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.6
  • 重原子数:
    21
  • 可旋转键数:
    3
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.12
  • 拓扑面积:
    66.8
  • 氢给体数:
    2
  • 氢受体数:
    4

反应信息

  • 作为产物:
    描述:
    2,6-二羟基苯乙酮盐酸 、 sodium hydride 、 N,N-二异丙基乙胺 作用下, 以 四氢呋喃甲醇二氯甲烷 为溶剂, 反应 9.17h, 生成 5-hydroxy-2-(2-hydroxyphenylethyl)-4H-chromen-4-one
    参考文献:
    名称:
    5-羟基-2-(2-苯乙基)色酮(5-HPEC)的合成,表征及其与非氮5-HT 2B配体的类似物
    摘要:
    神经递质5-羟色胺(5-HT)参与多种生理功能通常归因于与之相互作用的受体的多样性。靶向血清素2B(5-HT 2B)的配体因其潜在的帮助理解5-HT 2B在偏头痛,药物滥用,神经退行性疾病和肠易激综合症中的作用而引起了新的兴趣。迄今为止,大多数靶向5-HT 2B的配体都是含氮化合物。天然产物5-羟基-2-(2-苯基乙基)色酮(5-HPEC,5)先前已显示出可作为5-HT 2B受体的非氮拮抗剂(p K i= 5.6)。该报告描述了在5-HT 2B受体上带有2-(2-苯乙基)色酮骨架的天然和合成化合物的结构-活性关系研究的进一步进展。测试了新合成的化合物(10μM)对每种5-HT 2受体的抑制活性。在该测定之后,然后在5-HT 2B处评估最有希望的化合物的结合亲和力和拮抗作用。在所有类似物中,出现了5-羟基-2-(2-苯基丙基)苯甲酮(5-HPPC,22h)作为一种新的先导化合物,与5-HPEC相比,亲和力提高了10倍(p
    DOI:
    10.1021/acs.jnatprod.5b00118
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文献信息

  • [EN] 2-SUBSTITUTED-5-HYDROXY-4H-CHROMEN-4-ONES AS NOVEL LIGANDS FOR THE SEROTONIN RECEPTOR 2B (5-HT2B)<br/>[FR] 5-HYDROXY-4 H-CHROMÈNE-4-ONES SUBSTITUÉS EN 2 COMME NOUVEAUX LIGANDS POUR LE RÉCEPTEUR DE LA SÉROTONINE 2B (5-HT2B)
    申请人:UNIV VIRGINIA COMMONWEALTH
    公开号:WO2015116460A1
    公开(公告)日:2015-08-06
    A family of compounds which function as selective ligands for the serotonin receptor 2B (5-HT2B) is identified. Some of the compounds are synthetic non-natural ligands which have a relatively strong interaction with 5-HT2B compared to naturally occurring compounds (some of which are identified for the first time herein as ligands for 5-HT2B). Because the compounds, both naturally occurring and synthetically produced, function as ligands for 5-HT2B they will have application in, for example, the treatment and/or prevention of nervous system disorders such as Alzheimer's disease.
    已鉴定出一类化合物家族,其作为选择性血清素受体2B(5-HT2B)的配体。其中一些化合物是合成的非天然配体,与天然存在的化合物相比,它们与5-HT2B有相对较强的相互作用(其中一些在此处首次被确认为5-HT2B的配体)。由于这些化合物,无论是天然存在的还是合成的,都作为5-HT2B的配体,它们将在治疗和/或预防神经系统疾病如阿尔茨海默病等方面发挥作用。
  • An efficient procedure for the preparation of natural products bearing the 2-(2-phenylethyl)chromone skeleton
    作者:Dwight A. Williams、Cameron Smith、Yan Zhang
    DOI:10.1016/j.tetlet.2013.06.006
    日期:2013.8
    Several 2-(2-phenylethyl)chromones have been shown to possess neuroprotective activity. However, limited synthetic methods have been disclosed to construct the 2-(2-phenylethyl)chromone skeleton. Herein, we report a straightforward 3-step preparation of five naturally occurring 2-(2-phenylethyl)chromones utilizing the Claisen condensation as the key step. Published by Elsevier Ltd.
  • 2-SUBSTITUTED-5-HYDROXY-4H-CHROMEN-4-ONES AS NOVEL LIGANDS FOR THE SEROTONIN RECEPTOR 2B (5-HT2B)
    申请人:VIRGINIA COMMONWEALTH UNIVERSITY
    公开号:US20170029399A1
    公开(公告)日:2017-02-02
    A family of compounds which function as selective ligands for the serotonin receptor 2B (5-HT 2B ) is identified. Some of the compounds are synthetic non-natural ligands which have a relatively strong interaction with 5-HT2B compared to naturally occurring compounds (some of which are identified for the first time herein as ligands for 5-HT 2B ). Because the compounds, both naturally occurring and synthetically produced, function as ligands for 5-HT 2B they will have application in, for example, the treatment and/or prevention of nervous system disorders such as Alzheimer's disease.
  • US9884836B2
    申请人:——
    公开号:US9884836B2
    公开(公告)日:2018-02-06
  • Synthesis and Characterization of 5-Hydroxy-2-(2-phenylethyl)chromone (5-HPEC) and Its Analogues as Non-nitrogenous 5-HT<sub>2B</sub> Ligands
    作者:Dwight A. Williams、Saheem A. Zaidi、Yan Zhang
    DOI:10.1021/acs.jnatprod.5b00118
    日期:2015.8.28
    nitrogen-containing compounds. The natural product 5-hydroxy-2-(2-phenylethyl)chromone (5-HPEC, 5) has been shown previously to act as a non-nitrogenous antagonist for the 5-HT2B receptor (pKi = 5.6). This report describes further progress on the study of the structure–activity relationship of both naturally occurring and synthetic compounds bearing the 2-(2-phenylethyl)chromone scaffold at the 5-HT2B receptor. The
    神经递质5-羟色胺(5-HT)参与多种生理功能通常归因于与之相互作用的受体的多样性。靶向血清素2B(5-HT 2B)的配体因其潜在的帮助理解5-HT 2B在偏头痛,药物滥用,神经退行性疾病和肠易激综合症中的作用而引起了新的兴趣。迄今为止,大多数靶向5-HT 2B的配体都是含氮化合物。天然产物5-羟基-2-(2-苯基乙基)色酮(5-HPEC,5)先前已显示出可作为5-HT 2B受体的非氮拮抗剂(p K i= 5.6)。该报告描述了在5-HT 2B受体上带有2-(2-苯乙基)色酮骨架的天然和合成化合物的结构-活性关系研究的进一步进展。测试了新合成的化合物(10μM)对每种5-HT 2受体的抑制活性。在该测定之后,然后在5-HT 2B处评估最有希望的化合物的结合亲和力和拮抗作用。在所有类似物中,出现了5-羟基-2-(2-苯基丙基)苯甲酮(5-HPPC,22h)作为一种新的先导化合物,与5-HPEC相比,亲和力提高了10倍(p
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