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7-hydroxy-2-(3-hydroxy-4-methoxyphenyl)chroman-4-one | 76426-28-3

中文名称
——
中文别名
——
英文名称
7-hydroxy-2-(3-hydroxy-4-methoxyphenyl)chroman-4-one
英文别名
7,3'-Dihydroxy-4'-methoxy-flavanon;7-Hydroxy-2-(3-hydroxy-4-methoxy-phenyl)-chroman-4-on;Flavanone, 3',7-dihydroxy-4'-methoxy-;7-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-2,3-dihydrochromen-4-one
7-hydroxy-2-(3-hydroxy-4-methoxyphenyl)chroman-4-one化学式
CAS
76426-28-3
化学式
C16H14O5
mdl
——
分子量
286.284
InChiKey
WLRLGKUZHVJSQA-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:
    546.7±50.0 °C(Predicted)
  • 密度:
    1.370±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.2
  • 重原子数:
    21
  • 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:
    76
  • 氢给体数:
    2
  • 氢受体数:
    5

安全信息

  • 储存条件:
    2-8°C

SDS

SDS:27ad2581467fcb0d4426d14548f75f75
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反应信息

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文献信息

  • Identification of Interleukin-8-Reducing Lead Compounds Based on SAR Studies on Dihydrochalcone-Related Compounds in Human Gingival Fibroblasts (HGF-1 cells) In Vitro
    作者:Katharina Schueller、Joachim Hans、Stefanie Pfeiffer、Jessica Walker、Jakob P. Ley、Veronika Somoza
    DOI:10.3390/molecules25061382
    日期:——

    Background: In order to identify potential activities against periodontal diseases, eighteen dihydrochalcones and structurally related compounds were tested in an established biological in vitro cell model of periodontal inflammation using human gingival fibroblasts (HGF-1 cells). Methods: Subsequently to co-incubation of HGF-1 cells with a bacterial endotoxin (Porphyromonas gingivalis lipopolysaccharide, pgLPS) and each individual dihydrochalcone in a concentration range of 1 µM to 100 µM, gene expression of interleukin-8 (IL-8) was determined by qPCR and cellular interleukin-8 (IL-8) release by ELISA. Results: Structure–activity analysis based on the dihydrochalcone backbone and various substitution patterns at its aromatic ring revealed moieties 2′,4,4′,6′-tetrahydroxy 3-methoxydihydrochalcone (7) to be the most effective anti-inflammatory compound, reducing the pgLPS-induced IL-8 release concentration between 1 µM and 100 µM up to 94%. In general, a 2,4,6-trihydroxy substitution at the A-ring and concomitant vanilloyl (4-hydroxy-3-methoxy) pattern at the B-ring revealed to be preferable for IL-8 release inhibition. Furthermore, the introduction of an electronegative atom in the A,B-linker chain led to an increased anti-inflammatory activity, shown by the potency of 4-hydroxybenzoic acid N-vanillylamide (13). Conclusions: Our data may be feasible to be used for further lead structure designs for the development of potent anti-inflammatory additives in oral care products.

    背景:为了识别针对牙周疾病的潜在活性,对十八种二氢黄酮类化合物及结构相关化合物在已建立的人牙龈成纤维细胞(HGF-1细胞)牙周炎生物体外细胞模型中进行了测试。方法:在HGF-1细胞与一种细菌内毒素(牙龈脓毒素脂多糖,pgLPS)和每种单独的二氢黄酮类化合物在1 µM至100 µM浓度范围内共同孵育后,通过qPCR测定白细胞介素-8(IL-8)的基因表达,并通过ELISA测定细胞白细胞介素-8(IL-8)的释放。结果:基于二氢黄酮骨架和其芳香环上的各种取代模式的结构-活性分析显示,2′,4,4′,6′-四羟基-3-甲氧基二氢黄酮(7)是最有效的抗炎化合物,将pgLPS诱导的IL-8释放浓度在1 µM至100 µM之间降低了94%。一般来说,A环上的2,4,6-三羟基取代和B环上的香草酰(4-羟基-3-甲氧基)模式同时出现,对于IL-8释放抑制是首选。此外,在A、B连接链中引入一个电负原子导致了抗炎活性的增加,表现为对4-羟基苯甲酸N-香草酰胺(13)的效力。结论:我们的数据可能可用于进一步设计用于口腔护理产品中强效抗炎添加剂的先导结构。
  • USE OF HYDROXYFLAVAN DERIVATIVES FOR TASTE MODIFICATION
    申请人:Wessjohann Ludger
    公开号:US20100292175A1
    公开(公告)日:2010-11-18
    The present invention primarily relates to the use of specific compounds of formula (I) or of specific salts of a compound of formula (I) or mixtures thereof for synergistically enhancing the sweet taste of a sweet-tasting substance.
    本发明主要涉及使用特定的化合物(I)的盐或混合物,以协同增强甜味物质的甜味。
  • COMPOSITION FOR INDUCING DIFFERENTIATION INTO BEIGE AND BROWN ADIPOCYTES AND METHOD OF INDUCING THE SAME
    申请人:RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    公开号:US20150374643A1
    公开(公告)日:2015-12-31
    A composition for inducing differentiation into beige adipocytes from white adipocytes, including butein, a butein derivative, or a pharmaceutically available salt thereof as an active ingredient, and a method of inducing the differentiation are provided. Increases in expressions of UCP-1 and PRDM4 are confirmed using the active ingredient, that is, the butein or butein derivative, and therefore the composition is expected to be used in preventing or treating obesity, and more basically, for target treatment.
    本发明提供了一种用于将白色脂肪细胞分化为米色脂肪细胞的组合物,包括布丁、布丁衍生物或其药学上可用的盐作为活性成分,并提供了一种诱导分化的方法。使用活性成分即布丁或布丁衍生物,已确认UCP-1和PRDM4表达的增加,因此预计该组合物可用于预防或治疗肥胖症,更基本地,用于目标治疗。
  • Method for Biotechnological Production of Dihydrochalcones
    申请人:Symrise AG
    公开号:US20140045233A1
    公开(公告)日:2014-02-13
    A method for production of a dihydrochalcone, especially of phloretin, using a transgenic microorganism, containing a nucleic acid section (a), comprising or consisting of a gene coding for a bacterial chalcone isomerase, and/or a nucleic acid section (a′), comprising or consisting of a gene coding for a plant chalcone isomerase, and a nucleic acid section (b), comprising or consisting of a gene coding for a bacterial enoate reductase, corresponding transgenic microorganisms, containing a nucleic acid section (a), comprising or consisting of a gene coding for a bacterial chalcone isomerase, and/or a nucleic acid section (a′), comprising or consisting of a gene coding for a plant chalcone isomerase, and/or a nucleic acid section (b), comprising or consisting of a gene coding for a bacterial enoate reductase, and host cells, containing one or more identical or different such vectors.
    一种利用转基因微生物生产二氢黄酮的方法,特别是花瘤素的方法,其中所述转基因微生物包含核酸片段(a),包括或仅包括编码细菌查尔酮异构酶的基因,和/或核酸片段(a'),包括或仅包括编码植物查尔酮异构酶的基因,以及核酸片段(b),包括或仅包括编码细菌烯酸还原酶的基因,所述转基因微生物,包含核酸片段(a),包括或仅包括编码细菌查尔酮异构酶的基因,和/或核酸片段(a'),包括或仅包括编码植物查尔酮异构酶的基因,和/或核酸片段(b),包括或仅包括编码细菌烯酸还原酶的基因,以及包含一个或多个相同或不同的这样的载体的宿主细胞。
  • Verwendung von Hydroxyflavan-Derivaten zur Geschmacksmodifizierung
    申请人:Leibniz-Institut für Pflanzenbiochemie (IPB)
    公开号:EP2253226A1
    公开(公告)日:2010-11-24
    Die vorliegende Erfindung betrifft primär die Verwendung bestimmter Verbindungen der Formel (I) oder bestimmter Salze einer Verbindung der Formel (I) oder Mischungen davon zur synergistischen Verstärkung des süßen Geschmacks eines süß schmeckenden Stoffes. In einem Anspruch werden Kombinationen aus Verbindungen der Formel (I) mit weiteren Aromastoffen beschrieben.
    本发明主要涉及某些式 (I) 化合物的用途 或式(I)化合物的某些盐或它们的混合物,以协同增强甜味物质的甜味。 在一项权利要求中,描述了式 (I) 化合物与其他调味剂的组合。
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