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CNB-001 | 1019110-87-2

中文名称
——
中文别名
——
英文名称
CNB-001
英文别名
4,4'-((1E,1'E)-(1-phenyl-1H-pyrazole-3,5-diyl)bis(ethene-2,1-diyl))bis(2-methoxyphenol);Phenylpyrazole-curcumin;Cnb-001;4-[(E)-2-[5-[(E)-2-(4-hydroxy-3-methoxyphenyl)ethenyl]-2-phenylpyrazol-3-yl]ethenyl]-2-methoxyphenol
CNB-001化学式
CAS
1019110-87-2;828911-76-8
化学式
C27H24N2O4
mdl
——
分子量
440.499
InChiKey
QUOCIDQIFWYHLB-QHKWOANTSA-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:
    646.4±55.0 °C(Predicted)
  • 密度:
    1.17±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    5.7
  • 重原子数:
    33
  • 可旋转键数:
    7
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.07
  • 拓扑面积:
    76.7
  • 氢给体数:
    2
  • 氢受体数:
    5

SDS

SDS:566188af8b14a5ee1d2a199b25b5b53a
查看

反应信息

  • 作为反应物:
    描述:
    CNB-001 在 tris(bipyridine)ruthenium(II) dichloride hexahydrate 作用下, 以 氘代二甲亚砜N,N-二甲基甲酰胺 为溶剂, 反应 0.5h, 生成 C27H24N2O4
    参考文献:
    名称:
    通过光催化异构化对治疗剂进行光化学控制
    摘要:
    使用 Ru(bpy) 3 Cl 2光催化剂,可以实现一系列基于烯烃核心的药物的快速反式到顺式异构化。其中包括康布他汀 A-4 (CA-4),一种肿瘤学临床候选药物和白藜芦醇衍生物,允许它们在纤维素活化中具有选择性。这为未经修饰的药剂的快速原位激活提供了一个新平台。
    DOI:
    10.1002/anie.202203390
  • 作为产物:
    描述:
    香草醛 在 boron trioxide 、 溶剂黄146 作用下, 以 乙酸乙酯 为溶剂, 反应 4.17h, 生成 CNB-001
    参考文献:
    名称:
    姜黄素的合成及其细胞毒性和抗氧化性能的评估。
    摘要:
    合成姜黄素(1)和十种衍生物(2-11)并作为细胞毒性和抗氧化剂进行评估。通过Sulforhodamine B分析对五种人类癌细胞系(U-251 MG,胶质母细胞瘤; PC-3,人类的前列腺癌; HCT-15,人类的结肠直肠癌; K562,人类的慢性粒细胞白血病; SKLU-1,非人类)进行初步筛选的结果-小细胞肺癌)使我们能够计算出对HCT-15和K562细胞系更具活性的化合物的半数最大抑制浓度(IC50)值。化合物2和10对两种细胞系均最具活性,并且比姜黄素本身更具活性。硫代巴比妥酸反应性物质(TBARS)分析表明,其中7种具有强活性。甚至比姜黄素,α-生育酚和槲皮素更强。
    DOI:
    10.3390/molecules22040633
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文献信息

  • Isoxazole analogs of curcuminoids with highly potent multidrug-resistant antimycobacterial activity
    作者:Chatchawan Changtam、Poonpilas Hongmanee、Apichart Suksamrarn
    DOI:10.1016/j.ejmech.2010.07.003
    日期:2010.10
    bisdemethoxycurcumin (3), the curcuminoid constituents of the medicinal plant Curcuma longa L., have been structurally modified to 55 analogs and antimycobacterial activity against Mycobacterium tuberculosis has been evaluated. Among the highly active curcuminoids, the isoxazole analogs are the most active group, with mono-O-methylcurcumin isoxazole (53) being the most active compound (MIC 0.09 μg/mL). It was
    姜黄素(1),去甲氧基姜黄素(2)和双去甲氧基姜黄素(3)(药用植物姜黄的姜黄素成分)已在结构上修饰为55个类似物,并已评估了其对结核分枝杆菌的抗分枝杆菌活性。在高活性姜黄素类化合物中,异恶唑类似物是活性最高的基团,单-O-甲基姜黄素异恶唑(53)是活性最高的化合物(MIC 0.09μg/ mL)。它的活性比母体化合物姜黄素(1)高1131倍,分别比标准药物卡那霉素和异烟肼高18倍和2倍。化合物53还显示出对耐多药结核分枝杆菌临床分离株的高活性,MIC值为0.195–3.125μg/ mL。姜黄素类似物表现出抗分枝杆菌活性的结构要求是在异戊基环上存在一个异恶唑环和两个不饱和键。紧密连接于异恶唑环的氮官能团的芳环上合适的对烷氧基的存在和另一个芳环上的游离对羟基的存在增强了生物活性。
  • Mechanochemical Synthesis and Antioxidant Activity of Curcumin-Templated Azoles
    作者:Daisy R. Sherin、Kallikat N. Rajasekharan
    DOI:10.1002/ardp.201500305
    日期:2015.12
    solvent‐free, mechanochemical method for the synthesis of curcumin (1) derived 3,5‐bis(styryl)pyrazoles and 3,5‐bis(styryl)isoxazole (2a–g) at room temperature, with very short reaction time, is reported. Such earlier structural modifications of curcumin, at its β‐diketone unit by transforming it into an isosteric pyrazole or isoxazole unit, required prolonged heating. The evaluation of the antioxidant activity
    一种在室温下合成姜黄素(1)衍生的 3,5-双(苯乙烯基)吡唑和 3,5-双(苯乙烯基)异恶唑(2a-g)的无溶剂机械化学方法,反应时间非常短,被报道。姜黄素的这种早期结构修饰,通过将其转化为等排吡唑或异恶唑单元,在其 β-二酮单元上需要长时间加热。基于 DPPH、FRAP 和 β-胡萝卜素漂白试验对这些化合物的抗氧化活性进行的评估表明,这些唑类中有几种是比姜黄素更好的抗氧化剂,其中异恶唑衍生物 2g 总体上是最好的。通常,姜黄素 (1)、3,5-双(4-羟基-3-甲氧基苯乙烯基)吡唑 (2a) 对 2,2-二苯基-1-苦基肼 (10-2 mmol)(以 EC50 值表示)的抑制作用, 3,5-双(4-羟基-3-甲氧基苯乙烯基)异恶唑 (2g) 为 40 ± 0.06, 分别为 14 ± 0.18 和 8 ± 0.11 μmol。此外,所报告的方法可用于获取 3,5-双(4-羟基-3-甲氧基苯乙烯基)-1-苯基吡唑
  • Methods for treating neural disorders and conditions, and compounds useful therefor
    申请人:Schubert R. David
    公开号:US20060160812A1
    公开(公告)日:2006-07-20
    In accordance with the present invention, there are provided novel compounds that protect neurons and/or promote neuroregeneration and/or promote memory formation. Such compounds are useful for treatment of a variety of neural disorders and conditions. In another aspect of the present invention, there are also provided formulations containing one or more of the above-described compounds, optionally further containing additional neurologically active compound(s) and/or adjuvants to facilitate delivery thereof across the blood/brain barrier. In still another aspect of the present invention, there are further provided methods for treating a wide variety of neurological indications, e.g., acute neural injuries, chronic injuries, promoting memory formation, and the like.
    根据本发明,提供了新型化合物,可保护神经元和/或促进神经再生和/或促进记忆形成。这些化合物可用于治疗各种神经疾病和症状。在本发明的另一个方面,还提供了含有上述一种或多种化合物的配方,可选地进一步含有其他神经活性化合物和/或助剂以促进其通过血/脑屏障的输送。在本发明的另一个方面,还提供了治疗各种神经学指示的方法,例如急性神经损伤、慢性损伤、促进记忆形成等。
  • Synthesis and antiproliferative studies of curcumin pyrazole derivatives
    作者:Honnalagere Ramesh Puneeth、Hanumappa Ananda、Kothanahally S. Sharath Kumar、Kanchugarakoppal S. Rangappa、Angatahally Chandrashekariah Sharada
    DOI:10.1007/s00044-016-1628-5
    日期:2016.9
    exhibited a high degree of cytotoxicity against cancer cells and minimum growth inhibitory effects against normal cells HEK293T and hence further, cell cycle analysis and mitochondrial membrane potential studies (JC-1 assay) were conducted by utilizing flow cytometry against K562 cells. This compound effectively arrested cell cycle progression at SubG1 phase and cells exhibited decreased membrane potential
    合成了一系列姜黄素吡唑衍生物(3a–e)。通过1 H和13 C NMR光谱技术确定化学结构,并通过LC-MS和熔点测定法确认其纯度。通过MTT(3-(4,5-二甲基噻唑-2-基)-2,5-二苯基四唑溴化物)测定法筛选化合物对不同癌细胞系的抗癌作用。类似物证明对MCF-7,HeLa和K562细胞系具有明显的IC 50值生长抑制作用。化合物3b对癌细胞具有高度的细胞毒性,并且对正常细胞HEK293T的生长抑制作用最小,因此,进一步利用流式细胞术对K562细胞进行了细胞周期分析和线粒体膜电位研究(JC-1分析)。该化合物有效地阻止了SubG1期的细胞周期进程,并且细胞以浓度依赖的方式显示出降低的膜电位,并且荧光从红色变为绿色。我们的发现表明,化合物3b可能是一种有前途的抗癌药,因为它可以有效抑制细胞增殖,并可以选择用于进一步的体外和体内研究。
  • Synthesis and exploration of novel curcumin analogues as anti-malarial agents
    作者:Satyendra Mishra、Krishanpal Karmodiya、Namita Surolia、Avadhesha Surolia
    DOI:10.1016/j.bmc.2007.12.054
    日期:2008.3.15
    Curcumin, a major yellow pigment and active component of turmeric, has been shown to possess anti-inflammatory and anti-cancer activities. Recent studies have indicated that curcumin inhibits chloroquine-sensitive (CQ-S) and chloroquine-resistant (CQ-R) Plasmodium falciparum growth in culture with an IC50 of similar to 3.25 mu M (MIC = 13.2 mu M) and IC50 4.21 mu M (MIC = 14.4 mu M), respectively. In order to expand their potential as anti-malarials a series of novel curcumin derivatives were synthesized and evaluated for their ability to inhibit P. falciparum growth in culture. Several curcumin analogues examined show more effective inhibition of P. falciparum growth than curcumin. The most potent curcumin compounds 3, 6, and 11 were inhibitory for CQ-S P. falciparum at IC50 of 0.48, 0.87, 0.92 mu M and CQ-R P. falcipartan at IC50 of 0.45 mu M, 0.89, 0.75 mu M, respectively. Pyrazole analogue of curcumin (3) exhibited sevenfold higher anti-malarial potency against CQ-S and ninefold higher anti-malarial potency against CQ-R. Curcumin analogues described here represent a novel class of highly selective P. falcipartan inhibitors and promising candidates for the design of novel anti-malarial agents. (C) 2007 Elsevier Ltd. All rights reserved.
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