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3-(4-amino-1,8-naphthalimido)propanoic acid | 1022899-85-9

中文名称
——
中文别名
——
英文名称
3-(4-amino-1,8-naphthalimido)propanoic acid
英文别名
3-(6-Amino-1,3-dioxobenzo[de]isoquinolin-2-yl)propanoic acid
3-(4-amino-1,8-naphthalimido)propanoic acid化学式
CAS
1022899-85-9
化学式
C15H12N2O4
mdl
——
分子量
284.271
InChiKey
IMKBKKXOLNQKJN-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

  • 熔点:
    226-228 °C(Solv: ethanol (64-17-5))
  • 沸点:
    599.2±40.0 °C(Predicted)
  • 密度:
    1.514±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1
  • 重原子数:
    21
  • 可旋转键数:
    3
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.13
  • 拓扑面积:
    101
  • 氢给体数:
    2
  • 氢受体数:
    5

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

  • 作为反应物:
    参考文献:
    名称:
    Mitochondrial Thioredoxin-Responding Off–On Fluorescent Probe
    摘要:
    We synthesized a new probe, Mito-Naph, to visualize mitochondrial thioredoxin (Trx) activity in cells. A fluorescence off-on change is induced by disulfide cleavage of the probe, resulting from a reaction with Trx and subsequent intramolecular cyclization by the released thiolate to give a fluorescent product. By measuring the fluorescence at 540 nm, Trx activity can be detected at nanomolar concentrations (down to 50 nM) well below its physiological levels. The in vitro and in vivo Trx preference of Mito-Naph was demonstrated by fluorometric and confocal microscopic experiments. In vitro kinetic analysis of the disulfide bond cleavage revealed that the second-order rate constant for Trx is (4.04 +/- 0.26) x 10(3) (M s)(-1) approximately 5000 times faster than that for GSH. The inhibition experiments involving PX-12, a selective inhibitor of Trx, also revealed that the emission from Mito-Naph significantly decreased in PX-12 dose-dependent manners, both in living cells and in cellular protein extracts. The Trx preference was further supported by an observation that the fluorescence intensity of rat liver extract was decreased according to the Trx depletion by immunoprecipitation. On the basis of these results, it is concluded that Mito-Naph preferentially reacts with Trx, compared with other biological thiols containing amino acids in vitro and in vivo.
    DOI:
    10.1021/ja308446y
  • 作为产物:
    描述:
    在 palladium on activated charcoal 、 氢气硝酸potassium carbonate溶剂黄146 作用下, 以 乙腈 为溶剂, 反应 7.0h, 生成 3-(4-amino-1,8-naphthalimido)propanoic acid
    参考文献:
    名称:
    一种四价铂萘酰亚胺配合物、其制备方法及应 用
    摘要:
    本发明属于药物化学技术领域,具体涉及一种四价铂萘酰亚胺配合物、其制备方法及应用。本发明所述四价铂萘酰亚胺配合物具有良好的抗肿瘤活性,其抗肿瘤活性比顺铂、奥沙利铂均较好,且与顺铂、卡铂、奥沙利铂等二价铂类相比较稳定性较好。本发明通过利用萘酰亚胺修饰的四价铂对肿瘤细胞具有较好的靶向性,提高了对肿瘤细胞的高选择性,与经典的二价铂药物不同,本发明所述配合物通过靶向肿瘤高多胺微环境调控亚细胞器及细胞核功能逆转耐药,同时解除肿瘤周围T细胞免疫抑制。本发明所述配合物还解决了以往二价铂类抗肿瘤药物的溶解性差、临床配伍较繁琐、化疗药物临床应用中病人免疫力差等问题,脂溶性以及水溶性均较好。
    公开号:
    CN111393483B
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文献信息

  • Direct Fluorescence Monitoring of the Delivery and Cellular Uptake of a Cancer-Targeted RGD Peptide-Appended Naphthalimide Theragnostic Prodrug
    作者:Min Hee Lee、Jin Young Kim、Ji Hye Han、Sankarprasad Bhuniya、Jonathan L. Sessler、Chulhun Kang、Jong Seung Kim
    DOI:10.1021/ja303998y
    日期:2012.8.1
    and release of a conjugated therapeutic agent. Specifically, we report here the design, synthesis, spectroscopic characterization, and preliminary in vitro biological evaluation of a RGD peptide-appended naphthalimide pro-CPT (compound 1). Compound 1 is a multifunctional molecule composed of a disulfide bond as a cleavable linker, a naphthalimide moiety as a fluorescent reporter, an RGD cyclic peptide
    这里介绍的是一种多组分合成策略,它允许对结合治疗剂的靶向细胞摄取和释放进行直接的、基于荧光的监测。具体来说,我们在这里报告了 RGD 肽附加萘酰亚胺 pro-CPT(化合物 1)的设计、合成、光谱表征和初步体外生物学评估。化合物 1 是一种多功能分子,由作为可切割接头的二硫键、作为荧光报告分子的萘酰亚胺部分、作为癌症靶向单元的 RGD 环肽和作为模型活性剂的喜树碱 (CPT) 组成。在 pH 7.4 的水性介质中与游离硫醇反应后,发生二硫化物裂解。这导致游离 CPT 活性剂的释放,以及产生红移荧光发射 (λ(max) = 535 nm)。共聚焦显微实验表明,与 C6 细胞相比,U87 细胞优先吸收 1。在涉及内吞作用抑制剂冈田酸的竞争实验的基础上,得出的结论是吸收是通过 RGD 依赖性内吞作用机制发生的。在 U87 细胞中,活性 CPT 有效载荷在内质网内释放,这是从使用已知内质网选择性染
  • Mitochondria Targeted and Intracellular Biothiol Triggered Hyperpolarized <sup>129</sup>Xe Magnetofluorescent Biosensor
    作者:Qingbin Zeng、Qianni Guo、Yaping Yuan、Yuqi Yang、Bin Zhang、Lili Ren、Xiaoxiao Zhang、Qing Luo、Maili Liu、Louis-S. Bouchard、Xin Zhou
    DOI:10.1021/acs.analchem.6b03742
    日期:2017.2.21
    detection limit at picomolar (10–10 M) concentration, which makes a promise to detect thiols in cells. The biosensor can detect biothiol effectively in live cells and shows good targeting ability to the mitochondria. This new approach not only offers a practical technique to detect thiols in live cells, but may also present an excellent in vivo test platform for xenon biosensors.
    谷胱甘肽(GSH),半胱氨酸(Cys),高半胱氨酸(Hcy)和硫氧还蛋白(Trx)等生物硫醇在细胞代谢中起着至关重要的作用。各种疾病与异常细胞生物硫醇水平有关。因此,细胞内生物硫醇水平的检测可能是有用的诊断工具。已经开发了许多检测细胞内硫醇的方法,但是敏感性和特异性问题限制了它们的应用。为了解决这些限制,我们设计了一种基于超极化氙磁共振检测的新型生物传感器,该传感器可用于无创检测生物硫醇水平。该生物传感器是一种多模式探针,其中包含一个129位密码子-A笼Xe NMR报告基团,萘二甲酰亚胺基团为荧光报告基团,二硫键为硫醇特异性可裂解基团,三苯基phosph基团为线粒体靶向单元。当生物传感器与生物硫醇相互作用时,二硫键裂解会导致荧光强度增强和129 Xe化学位移发生变化。使用Hyper-CEST(化学交换饱和转移)NMR,我们的生物传感器显示出皮摩尔的低检测限(10 –10M)浓度,这有望检测
  • Synthesis, Biological Evaluation, and Utility of Fluorescent Ligands Targeting the μ-Opioid Receptor
    作者:Luke S. Schembri、Leigh A. Stoddart、Stephen J. Briddon、Barrie Kellam、Meritxell Canals、Bim Graham、Peter J. Scammells
    DOI:10.1021/acs.jmedchem.5b01664
    日期:2015.12.24
    Fluorescently labeled ligands are useful pharmacological research tools for studying receptor localization, trafficking, and signaling processes via fluorescence imaging. They are also employed in fluorescent binding assays. This study is centered on the design, synthesis, and pharmacological evaluation of fluorescent probes for the opioid receptors, for which relatively few non-peptidic fluorescent
    荧光标记的配体是有用的药理研究工具,可用于通过荧光成像研究受体的定位,运输和信号传导过程。它们也用于荧光结合测定中。这项研究的重点是针对阿片受体的荧光探针的设计,合成和药理学评估,目前针对这种药物的非肽类荧光探针相对较少。已知的μ阿片受体(MOR)部分激动剂丁丙诺啡在结构上经过精心设计,以包括与一系列荧光团偶联的酰胺基烷基胺接头部分,从而提供新的荧光探针。所有化合物被证明是选择性的MOR拮抗剂。共聚焦荧光显微镜研究表明,掺有磺化花青5荧光团的探针最适合成像研究。几种已知的阿片样物质配体的K i值待确定。因此,该新探针将被证明在MOR受体药理学的未来研究中很有用。
  • Lighting Up Electrochemiluminescence-Inactive Dyes via Grafting Enabled by Intramolecular Resonance Energy Transfer
    作者:Yongjun Zheng、Hong Yang、Lufang Zhao、Yuhan Bai、Xinghua Chen、Kaiqing Wu、Songqin Liu、Yanfei Shen、Yuanjian Zhang
    DOI:10.1021/acs.analchem.1c05235
    日期:2022.2.22
    Due to near-zero optical background and photobleaching, electrochemiluminescence (ECL), an optical phenomenon excited by electrochemical reactions, has drawn extensive attention, especially for ultrasensitive bioassays. Developing diverse ECL emitters is crucial to unlocking their multiformity and performances but remains a formidable challenge due to the rigorous requirements for ECL. Herein, we report a general strategy to light up ECL-inactive dyes in an aqueous solution via grafting, a well-developed concept for plant propagation since 500 BCE. As a proof of concept, a series of luminol donor–dye acceptor-based ECL emitters were grafted with near-unity resonance energy transfer (RET) efficiency and coarse/fine-tunable emission wavelengths. Rather than the sophisticated design of new skeleton-based molecules to meet all of the prerequisites for ECL in a constrained manner, each unit in the proposed ECL ensemble performed its functions maximally. As a result, beyond traditional two-dimensional (2D) ones, a three-dimensional (3D) coordinate biosensing system, simultaneously showing a calibration curve and selectivity, was established using the new ECL emitter. This lighting up strategy would generally address the scarcity of ECL emitters and enable unprecedented functions.
    由于近乎零的光学背景和光漂白,电化学发光(ECL)作为一种由电化学反应激发的光学现象,受到了广泛关注,特别是在超灵敏生物测定方面。开发多样化的ECL发射体对于发挥其多样性和性能至关重要,但由于ECL的严格要求,这仍然是一个艰巨的挑战。在此,我们报告了一种通用策略,通过嫁接使水溶液中的ECL不活跃染料发光,这一概念自公元前500年以来已被广泛应用于植物繁殖。作为概念验证,我们嫁接了一系列基于发光氨基酚-染料接受体的ECL发射体,具有近乎完美的共振能量转移(RET)效率和粗细可调的发射波长。与其在受限情况下复杂设计的新骨架分子以满足ECL的所有前提条件,不如让所提出的ECL集合中的每个单元最大限度地发挥其功能。因此,超越传统的二维(2D)系统,利用新的ECL发射体建立了一个三维(3D)坐标生物传感系统,能够同时显示校准曲线和选择性。这种点亮策略将普遍解决ECL发射体的稀缺问题,并使前所未有的功能得以实现。
  • 一类电化学发光体及其制备方法和应用
    申请人:东南大学
    公开号:CN114539230A
    公开(公告)日:2022-05-27
    本发明公开了一种构建电化学发光体的合成方法及应用,该两种电化学发光体LU‑CO和LU‑NA,其结构如式(1)和(2)所示。本发明利用“分子嫁接策略”的方法构建电化学发光体,以能量共振转移为桥梁,普适性拓展电化学发光体,本发明可以在水相中点亮电化学非活性染料的电化学信号,同时实现硝基还原的活性分析;本发明合成了一系列电化学发光体(LU‑CO,LU‑NA和LU‑NA‑X),其能量共振转移效率接近100%。受益于染料分子种类和传感机制的多样性,本发明将为快速开发电化学发光(ECL)发光体和推进其在未来应用中的多形态和高性能应用提供帮助。
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