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4-(3,5-diacetoxy-7-(2-ethoxy-2-oxoethoxy)-4-oxo-4H-chromen-2-yl)-1,2-phenylene diacetate | 19159-09-2

中文名称
——
中文别名
——
英文名称
4-(3,5-diacetoxy-7-(2-ethoxy-2-oxoethoxy)-4-oxo-4H-chromen-2-yl)-1,2-phenylene diacetate
英文别名
Ethyl 2-[3,5-diacetyloxy-2-(3,4-diacetyloxyphenyl)-4-oxochromen-7-yl]oxyacetate
4-(3,5-diacetoxy-7-(2-ethoxy-2-oxoethoxy)-4-oxo-4H-chromen-2-yl)-1,2-phenylene diacetate化学式
CAS
19159-09-2
化学式
C27H24O13
mdl
——
分子量
556.48
InChiKey
NPTUQLQAMYSCOS-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):
    2.7
  • 重原子数:
    40
  • 可旋转键数:
    14
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.26
  • 拓扑面积:
    167
  • 氢给体数:
    0
  • 氢受体数:
    13

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

点击查看最新优质反应信息

文献信息

  • Flavonols
    申请人:The University of Melbourne
    公开号:US07863323B1
    公开(公告)日:2011-01-04
    A compound of the formula (I): wherein R is selected from the group consisting of H, alkyl, alkenyl, alkynyl, heteroalkyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl and acyl, each of which may be optionally substituted; R1 is an organic moiety that is capable of being converted into a charged group; each X and Y is independently selected from the group consisting of H, halogen, —CN, —NO2, —CF3, —OCF3, alkyl, alkenyl, alkynyl, haloalkyl, haloalkenyl, heteroalkyl, cycloalkyl, cycloalkenyl, heterocycloalkyl, heterocycloalkenyl, aryl, heteroaryl, cycloalkylalkyl, heterocycloalkylalkyl, arylalkyl, heteroarylalkyl, arylalkenyl, cycloalkylheteroalkyl, arylheteroalkyl, heterocycloalkylheteroalkyl, heteroarylheteroalkyl, hydroxy, hydroxyalkyl, alkoxy, alkoxyalkyl, alkoxyaryl, alkenyloxy, alkynyloxy, cycloalkyloxy, heterocycloalkyloxy, aryloxy, heteroaryloxy, arylalkyloxy, phenoxy, benzyloxy, amino, alkylamino, aminoalkyl, acylamino, arylamino, sulfonylamino, sulfinylamino, —COOH, —COR2, —COOR2, —CONHR2, —NHCOR2, —NHCOOR2, —NHCONHR2, C(═NOH)R2, alkoxycarbonyl, alkylaminocarbonyl, sulfonyl, alkylsulfonyl, alkylsulfinyl, arylsulfonyl, arylsulfinyl, aminosulfonyl, SR2 and acyl, each of which may be optionally substituted; each R2 is independently selected from the group consisting of H, alkyl, alkenyl, alkynyl, haloalkyl, heteroalkyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, cycloalkylalkyl, heterocycloalkylalkyl, arylalkyl, heteroarylalkyl, and acyl, each of which may be optionally substituted; m is an integer selected from the group consisting of 0, 1, 2, 3, 4 and 5; p is an integer selected from 0, 1, 2 and 3; or a pharmaceutically acceptable salt or prodrug thereof.
    公式(I)的化合物:其中R从H、烷基、烯基、炔基、杂原子烷基、环烷基、杂环烷基、芳基、杂芳基和酰基组成的群中选择,每个都可以选择性地被取代;R1是一个有能力转化为带电基团的有机基团;每个X和Y分别从H、卤素、—CN、—NO2、—CF3、—OCF3、烷基、烯基、炔基、卤代烷基、卤代烯基、杂原子烷基、环烷基、环烯基、杂环烷基、杂环烯基、芳基、杂芳基、环烷基烷基、杂环烷基烷基、芳基烷基、杂芳基烷基、芳基烯基、环烷基杂原子烷基、芳基杂原子烷基、杂环烷基杂原子烷基、杂芳基杂原子烷基、羟基、羟基烷基、烷氧基、烷氧基烷基、烷氧基芳基、烯基氧基、炔基氧基、环烷氧基、杂环烷氧基、芳氧基、杂芳氧基、芳基烷氧基、苯氧基、苄氧基、氨基、烷基氨基、氨基烷基、酰氨基、芳基氨基、磺酰氨基、亚砜氨基、—COOH、—COR2、—COOR2、—CONHR2、—NHCOR2、—NHCOOR2、—NHCONHR2、C(═NOH)R2、烷氧羰基、烷基氨基羰基、磺酰基、烷基磺酰基、烷基亚砜基、芳基磺酰基、芳基亚砜基、氨基磺酰基、SR2和酰基组成的群中选择,每个都可以选择性地被取代;每个R2从H、烷基、烯基、炔基、卤代烷基、杂原子烷基、环烷基、杂环烷基、芳基、杂芳基、环烷基烷基、杂环烷基烷基、芳基烷基、杂芳基烷基和酰基组成的群中选择,每个都可以选择性地被取代;m是从0、1、2、3、4和5中选择的整数;p是从0、1、2和3中选择的整数;或其药用盐或前药。
  • Utilization of the inherent nucleophile for regioselective O-acylation of polyphenols via an intermolecular cooperative transesterification
    作者:Jingchao Liu、Junjie Fu、Wenlong Li、Yu Zou、Zhangjian Huang、Jinyi Xu、Sixun Peng、Yihua Zhang
    DOI:10.1016/j.tet.2016.05.048
    日期:2016.7
    A green and efficient method for regioselective O-acylation of polyphenols has been developed. The acylation can be carried out in potassium carbonate/dimethyl sulphoxide system by utilizing the ‘inherent nucleophile’ via an intermolecular cooperative transesterification under mild condition. This method shows particular advantage in regioselective acylation of polyphenols bearing 2′,4′-dihydroxyacetophenone
    已经开发了一种绿色有效的多酚区域选择性O-酰化方法。可以在温和条件下通过分子间合作酯交换利用“固有亲核试剂”,在碳酸钾/二甲亚砜体系中进行酰化反应。该方法在带有2',4'-二羟基苯乙酮部分的多酚的区域选择性酰化中显示出特别的优势,并且可以扩展为不具有该部分的多酚的单乙酸酯或多种乙酸酯的合成。与其他已报道的方法相比,该方法具有原子经济性,并且在避免使用任何金属基催化剂方面更加环保。
  • [EN] POLYPHENOL-PEPTIDE CONJUGATES FOR NUCLEAR-TARGETED DELIVERY<br/>[FR] CONJUGUÉS POLYPHÉNOL-PEPTIDE POUR L'ADMINISTRATION CIBLANT LE NOYAU
    申请人:UNIV WIEN
    公开号:WO2020136240A1
    公开(公告)日:2020-07-02
    The present invention relates to a polyphenol-peptide conjugate composed of: (i) a peptide comprising the amino acid sequence Arg-Arg-X1-Leu, wherein X1 refers to one or two hydrophobic amino acids selected independently from lie, Leu, Val, Phe, Trp, and Met; (ii) at least one polyphenol which is covalently bound to the peptide; and (iii) optionally at least one cargo which, if present, is covalently bound to the peptide. The polyphenol-peptide conjugate can be encapsulated with silica. The invention thus also provides silica particles comprising the polyphenol-peptide conjugate encapsulated by a silica shell. The silica particles allow the efficient cellular uptake and targeted delivery of the polyphenol-peptide conjugate into the cell nucleus, and can therefore advantageously be used for nuclear-targeted gene or drug delivery.
    本发明涉及一种由以下组成的多酚-肽共轭物:(i)包括氨基酸序列Arg-Arg-X1-Leu的肽,其中X1是从lie、Leu、Val、Phe、Trp和Met中独立选择的一个或两个疏水性氨基酸;(ii)至少一种共价结合到肽上的多酚;以及(iii)可选地,至少一种共价结合到肽上的载荷。多酚-肽共轭物可以被硅化物封装。因此,本发明还提供了由硅壳封装的多酚-肽共轭物的硅颗粒。硅颗粒能够有效地被细胞摄取并定向传递到细胞核中,因此可以有利地用于核靶向基因或药物传递。
  • US7863323B1
    申请人:——
    公开号:US7863323B1
    公开(公告)日:2011-01-04
  • Silica particles with a quercetin–R5 peptide conjugate are taken up into HT-29 cells and translocate into the nucleus
    作者:Giorgia Del Favero、Friedrich Bialas、Stephanie Grabher、Anja Wittig、Birgit Bräuer、Dagmar Gerthsen、Cécile Echalier、Meder Kamalov、Doris Marko、Christian F. W. Becker
    DOI:10.1039/c9cc02215e
    日期:——

    Particles generated by biomimetic silica precipitation with a quercetin–R5 peptide enter the nucleus of HT-29 cells without inducing toxicity.

    通过生物仿生硅沉淀和槲皮素-R5肽生成的颗粒进入HT-29细胞核,而不会引起毒性。
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