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3-(5-methyl-2-benzoxazolyl)-7-(diethylamino)-2H-1-benzopyran-2-one | 34564-13-1

中文名称
——
中文别名
——
英文名称
3-(5-methyl-2-benzoxazolyl)-7-(diethylamino)-2H-1-benzopyran-2-one
英文别名
3-(5'-methyl-2'-benzoxazole)-7-diethylamino-2H-1-benzopyran-2-one;7-(diethylamino)-3-(5-methylbenzo[d]oxazol-2-yl)-2H-chromen-2-one;disperse yellow 184;EMI48;7-diethylamino-3-(5-methyl-benzooxazol-2-yl)-chromen-2-one;7-(diethylamino)-3-(5-methylbenzoxazol-2-yl)-2-benzopyrone;7-(diethylamino)-3-(5-methyl-1,3-benzoxazol-2-yl)chromen-2-one
3-(5-methyl-2-benzoxazolyl)-7-(diethylamino)-2H-1-benzopyran-2-one化学式
CAS
34564-13-1
化学式
C21H20N2O3
mdl
——
分子量
348.401
InChiKey
PTAGJQADNFQMGR-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

  • 溶解度:
    二甲基亚砜:9.26 mg/mL(26.58 mM)

计算性质

  • 辛醇/水分配系数(LogP):
    4.6
  • 重原子数:
    26
  • 可旋转键数:
    4
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.24
  • 拓扑面积:
    55.6
  • 氢给体数:
    0
  • 氢受体数:
    5

SDS

SDS:9d1c464ffd15eec3f61e1d2d1737ccd1
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制备方法与用途

生物活性

EMI48 是 EMI1 的衍生物,相较于 EMI1,EMI48 对突变型 EGFR 具有更强的效力,并能抑制 EGFR 三重突变体。

靶点
EGFR L858R/T790M/C797S
EGFR del19 T790M C797S
体外研究

EMI48 可抑制 EGFR ex19del/T790M/C797S 和 EGFR L858R/T790M/C797S 突变体,适用于研究与突变型 EGFR 相关的、药物抵抗性非小细胞肺癌 (NSCLC)。

反应信息

  • 作为产物:
    描述:
    4-(二乙氨基)水杨醛氰乙酸乙酯邻氨基对甲苯酚草酸L-脯氨酸 作用下, 以 乙醇 为溶剂, 反应 12.0h, 以81%的产率得到3-(5-methyl-2-benzoxazolyl)-7-(diethylamino)-2H-1-benzopyran-2-one
    参考文献:
    名称:
    温和高效地通过LTTM促进的三组分反应制备分散黄184,分散黄232及其类似物
    摘要:
    已经建立了通过水杨醛,邻氨基苯酚和氰基乙酸乙酯的三组分一锅法反应合成分散黄184,分散黄232及其类似物的简便方案。使用廉价且环保的乙醇作为溶剂。低化转变温度混合物一滴(LTTM),其从形成升(-)-脯氨酸和草酸可以平稳地促进0.5 mmol原料的反应。与经典方法相比,本途径具有广泛的反应范围,并能以良好的收率提供所有产品。此外,该方法可以将反应温度从135℃降低至85℃,并且避免了与催化剂成本,处理,安全性和污染相关的问题。在比较实验和DFT计算的基础上,详细讨论了该策略的可能机制。
    DOI:
    10.1016/j.dyepig.2020.108415
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文献信息

  • One-pot catalyst-free synthesis of 3-heterocyclic coumarins
    作者:Shaoliang Jiang、Jianrong Gao、Liang Han
    DOI:10.1007/s11164-015-2070-x
    日期:2016.2
    3-Heterocyclic coumarins were prepared in one-pot three-component reaction without catalyst. The mixture of salicylaldehydes, ethyl cyanoacetate, and o-aminophenols or o-phenylenediamines in refluxing n-butanol gave title compounds with good yields and high purity. Short reaction time, mild reaction condition, simple workup, and less waste are significant advantages of the presented method.
    在不使用催化剂的情况下,通过单锅三组分反应制备了 3-杂环香豆素。水杨醛、氰乙酸乙酯和邻氨基苯酚或邻苯二胺在回流正丁醇中的混合物得到了收率高、纯度高的标题化合物。该方法具有反应时间短、反应条件温和、操作简单、浪费少等显著优点。
  • [EN] TRANSMITTER FOR TRANSMITTING DATA AND FOR EMITTING ELECTROMAGNETIC RADIATION IN THE VISIBLE SPECTRAL RANGE AND DATA TRANSMISSION SYSTEM<br/>[FR] ÉMETTEUR DE TRANSMISSION DE DONNÉES ET D'ÉMISSION DE RAYONNEMENT ÉLECTROMAGNÉTIQUE DANS LA PLAGE SPECTRALE VISIBLE ET SYSTÈME DE TRANSMISSION DE DONNÉES
    申请人:BASF SE
    公开号:WO2019038354A1
    公开(公告)日:2019-02-28
    The present invention relates to a transmitter for transmitting data and for emitting electromagnetic radiation in the visible spectral range, wherein the transmitter comprises a) a radiation source for generating and emitting first electromagnetic radiation, b) a modulator being adapted to modulate the first electromagnetic radiation depending on the data to be transmitted generating modulated first electromagnetic radiation, and c) a frequency converter for converting at least a part of the modulated first electromagnetic radiation into modulated second electromagnetic radiation, said modulated second electromagnetic radiation being different from the modulated first electromagnetic radiation, wherein the frequency converter comprises a polymeric matrix material comprising at least one organic fluorescent colorant. Furthermore, the invention relates to an illumination device comprising such transmitter. Moreover, the invention relates to a data transmission system comprising such a transmitter as well as a receiver and a data analyzer.
    本发明涉及一种用于传输数据并在可见光谱范围内发射电磁辐射的发射机,其中该发射机包括a) 用于产生和发射第一电磁辐射的辐射源,b) 调制器,适用于根据要传输的数据调制第一电磁辐射,生成调制的第一电磁辐射,以及c) 频率转换器,用于将至少部分调制的第一电磁辐射转换为调制的第二电磁辐射,所述调制的第二电磁辐射与调制的第一电磁辐射不同,其中频率转换器包括至少一种有机荧光色料的聚合物基质材料。此外,该发明涉及一种包括该发射机的照明装置。此外,该发明涉及一种数据传输系统,包括该发射机、接收机和数据分析仪。
  • [EN] 1,6,7,12-TETRA-(2-ISOPROPYLPHENOXY)-SUBSTITUTED PERYLENE TETRACARBOXYLIC ACID DIIMIDES AS COLOR CONVERTERS<br/>[FR] DIIMIDES D'ACIDE TÉTRACARBOXYLIQUE DE PÉRYLÈNE À SUBSTITUTION 1,6,7,12-TÉTRA-(2-ISOPROPYLPHÉNOXY) UTILISÉS EN TANT QUE CONVERTISSEURS DE COULEUR
    申请人:BASF SE
    公开号:WO2018134263A1
    公开(公告)日:2018-07-26
    The present invention relates to 1,6,7,12-tetra-(2-isopropylphenoxy)-substituted perylene tetracarboxylic acid diimides of the formula (I) wherein R1 and R2 independently of each other are selected from hydrogen, C1-C24- alkyl, C1-C24-haloalkyl, C3-C24-cycloalkyl, C6-C24-aryl and C6-C24-aryl-C1-C10-alkylene, where the rings of cydoalkyi, aryl, and aryl-alkylene in the three last-mentioned radicals are unsubstituted or substituted as defined in the claims and in the description. Moreover, the present invention relates to the use of said perylene compounds, in particular to the use of said perylene compound(s) in color converters, for data transmission and in security inks for security printing. The present invention also relates to the use of said color converters, to their use in lighting devices, to lighting devices comprising at least one LED and at least said color converter and to a device producing electric power upon illumination comprising a photovoltaic cell and said color converter.
    本发明涉及式(I)的1,6,7,12-四-(2-异丙基苯氧基)-取代苝四羧酸二亚胺,其中R1和R2分别选自氢、C1-C24-烷基、C1-C24-卤代烷基、C3-C24-环烷基、C6-C24-芳基和C6-C24-芳基-C1-C10-烷基,其中环烷基、芳基和芳基-烷基的环在上述三个最后提到的基中未取代或根据权利要求和说明中的定义取代。此外,本发明涉及所述苝化合物的使用,特别是所述苝化合物在彩色转换剂中的使用,用于数据传输和用于安全印刷中的安全油墨。本发明还涉及所述彩色转换剂的使用,它们在照明设备中的使用,包括至少一个LED和至少所述彩色转换剂的照明设备,以及包括光伏电池和所述彩色转换剂的照明下产生电能的装置。
  • MACROPHAGE IDENTIFICATION AGENT, AND IDENTIFICATION METHOD, SORTING METHOD, EVALUATION METHOD, SCREENING METHOD AND KIT USING THE MACROPHAGE IDENTIFIER AGENT
    申请人:CANON KABUSHIKI KAISHA
    公开号:US20160018389A1
    公开(公告)日:2016-01-21
    An object of the present invention is to provide an identification method for a macrophage subtype using an organic compound. Another object of the present invention is to provide a macrophage identification agent containing an organic compound in which a spectral characteristic obtained when the organic compound is added is different depending on a macrophage subtype. Still another object of the present invention is to provide an evaluation method for a macrophage subtype using a macrophage identification agent, an analysis method for correlation between a macrophage subtype and a test substance, a screening method for correlation between a macrophage subtype and a test substance, and a kit. An identification method for a macrophage subtype utilizing that a spectral characteristic obtained with an organic compound added is different depending on a macrophage subtype is provided.
    本发明的一个目的是提供一种利用有机化合物对巨噬细胞亚型进行识别的方法。本发明的另一个目的是提供一种巨噬细胞识别试剂,其中当添加有机化合物时得到的光谱特征取决于巨噬细胞亚型而不同。本发明的另一个目的是提供一种利用巨噬细胞识别试剂进行巨噬细胞亚型评估的方法,一种用于巨噬细胞亚型与测试物之间相关性分析的方法,一种用于巨噬细胞亚型与测试物之间相关性筛选的方法,以及一种试剂盒。提供了一种利用添加有机化合物得到的光谱特征不同取决于巨噬细胞亚型的巨噬细胞亚型识别方法。
  • Macrophage identification agent, and identification method, sorting method, evaluation method, screening method and kit using the macrophage identifier agent
    申请人:CANON KABUSHIKI KAISHA
    公开号:US10041937B2
    公开(公告)日:2018-08-07
    An object of the present invention is to provide an identification method for a macrophage subtype using an organic compound. Another object of the present invention is to provide a macrophage identification agent containing an organic compound in which a spectral characteristic obtained when the organic compound is added is different depending on a macrophage subtype. Still another object of the present invention is to provide an evaluation method for a macrophage subtype using a macrophage identification agent, an analysis method for correlation between a macrophage subtype and a test substance, a screening method for correlation between a macrophage subtype and a test substance, and a kit. An identification method for a macrophage subtype utilizing that a spectral characteristic obtained with an organic compound added is different depending on a macrophage subtype is provided.
    本发明的一个目的是提供一种利用有机化合物识别巨噬细胞亚型的方法。本发明的另一个目的是提供一种含有有机化合物的巨噬细胞识别剂,其中添加有机化合物时获得的光谱特性因巨噬细胞亚型的不同而不同。本发明的另一个目的是提供一种使用巨噬细胞鉴定剂的巨噬细胞亚型的评估方法、巨噬细胞亚型与测试物质之间相关性的分析方法、巨噬细胞亚型与测试物质之间相关性的筛选方法和试剂盒。本发明提供了一种巨噬细胞亚型的鉴别方法,该方法利用了添加有机化合物后获得的光谱特性随巨噬细胞亚型的不同而不同的特点。
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