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7-fluoro-2-(4-hydroxyphenyl)-4H-chromen-4-one | 1000977-23-0

中文名称
——
中文别名
——
英文名称
7-fluoro-2-(4-hydroxyphenyl)-4H-chromen-4-one
英文别名
7-fluoro-2-(4-hydroxyphenyl)chromen-4-one
7-fluoro-2-(4-hydroxyphenyl)-4H-chromen-4-one化学式
CAS
1000977-23-0
化学式
C15H9FO3
mdl
——
分子量
256.233
InChiKey
LDHWYWDHXXIFIH-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):
    3.7
  • 重原子数:
    19
  • 可旋转键数:
    1
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    46.5
  • 氢给体数:
    1
  • 氢受体数:
    4

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:
    使用“点击化学”的高通量平台,发现新型的类黄酮二聚体可逆转多药耐药蛋白1(MRP1,ABCC1)介导的癌症耐药性
    摘要:
    使用“点击化学”快速组装了具有300种成员的抗药性相关蛋白1(MRP1,ABCC1)调节剂的类黄酮二聚体文库。随后的高通量筛选导致发现了高效MRP1调节剂(EC 50为53至298 nM)和安全的(选择性指数为> 190至> 1887)。一些二聚体的效力分别比众所周知的MRP1抑制剂维拉帕米和MK571高约6.5至36倍和64至358倍。他们抑制DOX流出并恢复细胞内DOX浓度。预测最有效的调节剂Ac3Az11将以竞争方式与MRP1的两部分底物结合位点结合。此外,它提供了足够的浓度以使其血浆水平保持在体外EC以上50(对于DOX为53 nM)持续约90分钟。总体而言,我们证明,“点击化学”与高通量筛选相结合是发现具有强效MRP1修饰功能的化合物的一种快速,可靠和有效的工具。
    DOI:
    10.1021/acs.jmedchem.8b00834
  • 作为产物:
    描述:
    参考文献:
    名称:
    β-(o-羟基芳基)-酮砜与芳醛的一锅 Knoevenagel 缩合/oxa-Michael 加成/亚砜消除过程亚砜介导的黄酮类化合物制备方法
    摘要:
    在本文中,通过一锅法直接亚砜介导的 Knoevenagel 缩合/分子间 oxa-Michael 环化/β-(o-羟基芳基)-酮砜(双亲核试剂)和芳基醛(双亲电试剂)。快速合成路线建立了黄酮,包括通过形式 (5 + 1) 环加成形成一个 C O 键和一个双 C C 键。此外,其中,化合物70 亿可能是进一步开发药物以造福抗衰老领域的绝佳起点。
    DOI:
    10.1016/j.tetlet.2022.154336
点击查看最新优质反应信息

文献信息

  • [EN] ALKYNE-, AZIDE- AND TRIAZOLE-CONTAINING FLAVONOIDS AS MODULATORS FOR MULTIDRUG RESISTANCE IN CANCERS<br/>[FR] FLAVONOÏDES CONTENANT DE L'ALCYNE, DE L'AZIDE ET DU TRIAZOLE UTILISÉS COMME MODULATEURS DE RÉSISTANCE MULTIPLE AUX MÉDICAMENTS DANS LES CANCERS
    申请人:UNIV HONG KONG POLYTECHNIC
    公开号:WO2013127361A1
    公开(公告)日:2013-09-06
    A triazole bridged flavonoid dimer compound library was efficiently constructed via the cycloaddition reaction of a series of flavonoid-containing azides (Az 1-15) and alkynes (Ac 1-17). These triazole bridged flavonoid dimers and their precursor alkyne- and azide-continaing flavonoids were screened for their ability to modulate multidrug resistance (MDR) in P-gp-overexpressed cell line (LCC6MDR), MRPl-overexpressed cell line (2008/MRPl) and BCRP-overexpressed cell line (HEK293/R2 and MCF7-MX100). Generally, they displayed very promising MDR reversal activity against P-gp-, MRPl- and BCRP-mediated drug resistance. Moreover, they showed different levels of selectivity for various transporters. Overall, they can be divided into mono-selective, dual-selective and multi-selective modulators for the P-gp, MRPl and BCRP transporters. The EC50 values for reversing paclitaxel resistance (141 - 340 nM) of LCC6MDR cells, DOX (78 - 590 nM) and vincristine (82 - 550 nM) resistance of 2008/MRPl cells and topotecan resistance (0.9 - 135 nM) of HEK293/R2 and MCF7-MX100 cells were at nanomolar range. Importantly, a number of compounds displayed EC50 at or below 10 nM in BCRP-overexpressed cell lines, indicating that these bivalent triazoles more selectively inhibit BCRP transporter than the P-gp and MRPl transporters. Most of the dimers are notably safe MDR chemosensitizers as indicated by their high therapeutic index values.
    通过对一系列含有三唑基的黄酮类化合物(Az 1-15)和炔烃(Ac 1-17)进行环加成反应,高效构建了一个三唑桥联的黄酮二聚体化合物库。对这些三唑桥联的黄酮二聚体及其前体炔烃和三唑基的黄酮类化合物进行了筛选,以评估它们对P-gp过表达细胞系(LCC6MDR)、MRP1过表达细胞系(2008/MRP1)和BCRP过表达细胞系(HEK293/R2和MCF7-MX100)调节多药耐药性(MDR)的能力。总体而言,它们显示出对P-gp、MRP1和BCRP介导的药物耐药性具有非常有前景的MDR逆转活性。此外,它们对各种转运蛋白显示出不同程度的选择性。总体而言,它们可以分为对P-gp、MRP1和BCRP转运蛋白具有单选择性、双选择性和多选择性调节剂。逆转LCC6MDR细胞对紫杉醇耐药性(141-340 nM)、2008/MRP1细胞对阿霉素(78-590 nM)和长春碱(82-550 nM)耐药性以及HEK293/R2和MCF7-MX100细胞对托泊替康耐药性(0.9-135 nM)的EC50值在纳摩尔范围内。重要的是,许多化合物在BCRP过表达的细胞系中显示出EC50在或低于10 nM,表明这些双价三唑更具选择性地抑制BCRP转运蛋白而不是P-gp和MRP1转运蛋白。大多数二聚体根据其高治疗指数值显示出明显安全的MDR化疗敏感化剂特性。
  • ALKYNE-, AZIDE- AND TRIAZOLE-CONTAINING FLAVONOIDS AS MODULATORS FOR MULTIDRUG RESISTANCE IN CANCERS
    申请人:The Hong Kong Polytechnic University
    公开号:US20150011513A1
    公开(公告)日:2015-01-08
    A triazole bridged flavonoid dimer compound library was efficiently constructed via the cycloaddition reaction of a series of flavonoid-containing azides (Az 1-15) and alkynes (Ac 1-17). These triazole bridged flavonoid dimers and their precursor alkyne- and azide-containing flavonoids were screened for their ability to modulate multidrug resistance (MDR) in P-gp-overexpressed cell line (LCC6MDR), MRP1-overexpressed cell line (2008/MRP1) and BCRP-overexpressed cell line (HEK293/R2 and MCF7-MX100). Generally, they displayed very promising MDR reversal activity against P-gp-, MRP1- and BCRP-mediated drug resistance. Moreover, they showed different levels of selectivity for various transporters. Overall, they can be divided into mono-selective, dual-selective and multi-selective modulators for the P-gp, MRP1 and BCRP transporters. The EC50 values for reversing paclitaxel resistance (141-340 nM) of LCC6MDR cells, DOX (78-590 nM) and vincristine (82-550 nM) resistance of 2008/MRP1 cells and topotecan resistance (0.9-135 nM) of HEK293/R2 and MCF7-MX100 cells were at nanomolar range. Importantly, a number of compounds displayed EC50 at or below 10 nM in BCRP-overexpressed cell lines, indicating that these bivalent triazoles more selectively inhibit BCRP transporter than the P-gp and MRP1 transporters. Most of the dimers are notably safe MDR chemosensitizers as indicated by their high therapeutic index values.
    通过一系列含有三唑桥联类黄酮二聚物的合成,使用环加成反应,利用一系列含有黄酮基团的叠氮化物(Az1-15)和炔烃(Ac1-17)构建了一个高效的化合物库。这些三唑桥联的类黄酮二聚体及其前体炔基和叠氮基类黄酮被筛选,以评估它们对过表达P-gp的细胞系(LCC6MDR)、MRP1过表达的细胞系(2008/MRP1)和BCRP过表达的细胞系(HEK293/R2和MCF7-MX100)调节多药耐药性(MDR)的能力。总体而言,它们展现了极具前景的P-gp、MRP1和BCRP介导的药物耐药性的MDR逆转活性。此外,它们显示出对各种转运体的不同程度的选择性。总体而言,它们可以分为单选择性、双选择性和多选择性的P-gp、MRP1和BCRP转运体调节剂。对于LCC6MDR细胞的紫杉醇耐药性(141-340 nM)、2008/MRP1细胞的DOX(78-590 nM)和长春新碱(82-550 nM)耐药性以及HEK293/R2和MCF7-MX100细胞的拓扑替康耐药性(0.9-135 nM),它们的EC50值处于纳摩尔范围。重要的是,许多化合物在BCRP过表达的细胞系中显示出EC50值在或低于10 nM,表明这些双价三唑更有选择性地抑制BCRP转运体而不是P-gp和MRP1转运体。大多数二聚体的治疗指数值非常高,表明它们是非常安全的MDR化疗敏感剂。
  • Synthesis and biological evaluation of flavonoid-based IP6K2 inhibitors
    作者:Myunghwan Ahn、Seung Eun Park、Jiyeon Choi、Jiahn Choi、Doyoung Choi、Dongju An、Hayoung Jeon、Soowhan Oh、Kiho Lee、Jaehoon Kim、Jaebong Jang、Seyun Kim、Youngjoo Byun
    DOI:10.1080/14756366.2023.2193866
    日期:2023.12.31
    and obesity. In this study, we designed, synthesised, and evaluated flavonoid-based compounds as new inhibitors of IP6K2. Structure-activity relationship studies identified compound 20s as the most potent IP6K2 inhibitor with an IC50 value of 0.55 μM, making it 5-fold more potent than quercetin, the reported flavonoid-based IP6K2 inhibitor. Compound 20s showed higher inhibitory potency against IP6K2
    摘要 肌醇多磷酸盐 (IPs) 是一组肌醇代谢物,可作为外部信号线索的第二信使。它们发挥着多种生理作用,例如胰岛素释放、端粒长度维持、细胞代谢和衰老。肌醇六磷酸激酶 2 (IP6K2) 是产生 5-二磷酸肌醇 1,2,3,4,6-五磷酸 (5-IP7) 的关键酶,它影响葡萄糖诱导的胞吐作用的早期阶段。因此,IP6Ks 的调控可能成为治疗糖尿病和肥胖等疾病的一种有前途的策略。在这项研究中,我们设计、合成和评估了基于类黄酮的化合物作为 IP6K2 的新抑制剂。构效关系研究确定化合物20s是最有效的 IP6K2 抑制剂,IC 为50值为 0.55 μM,使其比槲皮素强 5 倍,槲皮素是已报道的基于类黄酮的 IP6K2 抑制剂。化合物20s对 IP6K2 的抑制效力高于 IP6K1 和 IP6K3。化合物20s可用作命中化合物,用于 IP6K2 抑制剂的进一步结构修饰。
  • Chromone–lipoic acid conjugate: Neuroprotective agent having acceptable butyrylcholinesterase inhibition, antioxidant and copper-chelation activities
    作者:Leili Jalili-Baleh、Hamid Nadri、Hamid Forootanfar、Tuba Tüylü Küçükkılınç、Beyza Ayazgök、Mohammad Sharifzadeh、Mahban Rahimifard、Maryam Baeeri、Mohammad Abdollahi、Alireza Foroumadi、Mehdi Khoobi
    DOI:10.1007/s40199-020-00378-1
    日期:——
    compounds in the treatment of different neurodegenerative disease, especially AD. In this study, novel chromone-lipoic acid hybrids were prepared to find a new multifunctional lead structure for the treatment of AD. METHODS Chromone-lipoic acid hybrids were prepared through click reaction and their neuroprotection and anticholinesterase activity were fully evaluated. The anti-amyloid aggregation, antioxidant
    目的 阿尔茨海默病 (AD) 是一种多方面的神经退行性疾病。为了同时靶向涉及 AD 的多个病理过程,具有独特特性的天然来源化合物是开发用于治疗不同神经退行性疾病,尤其是 AD 的新型多靶点化合物的有希望的支架。在这项研究中,制备了新的色酮-硫辛酸杂化物,以寻找一种新的多功能先导结构来治疗 AD。方法通过点击反应制备色素-硫辛酸杂化物,并对其神经保护和抗胆碱酯酶活性进行全面评估。还通过标准方法研究了最佳化合物的抗淀粉样蛋白聚集、抗氧化和金属螯合活性,以寻找一种新的抗 AD 多功能剂。结果初步生物筛选表明,所有化合物对H2O2诱导的PC12细胞损伤具有显着的神经保护活性。化合物 19 作为最有效的丁酰胆碱酯酶 (BuChE) 抑制剂 (IC50 = 7.55 μM),具有显着的神经保护活性,与参考药物的水平相当,被选择用于进一步的生物学评估。对接和动力学研究表明化合物 19 对 BuChE 的
  • Alkyne-, azide- and triazole-containing flavonoids as modulators for multidrug resistance in cancers
    申请人:The Hong Kong Polytechnic University
    公开号:US10208025B2
    公开(公告)日:2019-02-19
    A triazole bridged flavonoid dimer compound library was efficiently constructed via the cycloaddition reaction of a series of flavonoid-containing azides (Az 1-15) and alkynes (Ac 1-17). These triazole bridged flavonoid dimers and their precursor alkyne- and azide-containing flavonoids were screened for their ability to modulate multidrug resistance (MDR) in P-gp-overexpressed cell line (LCC6MDR), MRP1-overexpressed cell line (2008/MRP1) and BCRP-overexpressed cell line (HEK293/R2 and MCF7-MX100). Generally, they displayed very promising MDR reversal activity against P-gp-, MRP1- and BCRP-mediated drug resistance. Moreover, they showed different levels of selectivity for various transporters. Overall, they can be divided into mono-selective, dual-selective and multi-selective modulators for the P-gp, MRP1 and BCRP transporters. The EC50 values for reversing paclitaxel resistance (141-340 nM) of LCC6MDR cells, DOX (78-590 nM) and vincristine (82-550 nM) resistance of 2008/MRP1 cells and topotecan resistance (0.9-135 nM) of HEK293/R2 and MCF7-MX100 cells were at nanomolar range. Importantly, a number of compounds displayed EC50 at or below 10 nM in BCRP-overexpressed cell lines, indicating that these bivalent triazoles more selectively inhibit BCRP transporter than the P-gp and MRP1 transporters. Most of the dimers are notably safe MDR chemosensitizers as indicated by their high therapeutic index values.
    通过一系列含类黄酮的叠氮化物(Az 1-15)和炔烃(Ac 1-17)的环加成反应,有效地构建了三唑桥接类黄酮二聚体化合物库。研究人员筛选了这些三唑桥接类黄酮二聚体及其前体炔烃和叠氮化物类黄酮在P-gp过表达细胞系(LCC6MDR)、MRP1过表达细胞系(2008/MRP1)和BCRP过表达细胞系(HEK293/R2和MCF7-MX100)中调节多药耐药性(MDR)的能力。总体而言,它们对 P-gp、MRP1 和 BCRP 介导的耐药性表现出非常好的 MDR 逆转活性。此外,它们对各种转运体表现出不同程度的选择性。总的来说,它们可分为针对 P-gp、MRP1 和 BCRP 转运体的单选择性、双选择性和多选择性调节剂。这些化合物逆转 LCC6MDR 细胞紫杉醇耐药性(141-340 nM)、2008/MRP1 细胞 DOX 耐药性(78-590 nM)和长春新碱耐药性(82-550 nM)以及 HEK293/R2 和 MCF7-MX100 细胞拓扑替康耐药性(0.9-135 nM)的 EC50 值均在纳摩尔范围内。重要的是,一些化合物在BCRP过表达细胞系中的EC50达到或低于10 nM,表明这些二价三唑类化合物对BCRP转运体的抑制作用比对P-gp和MRP1转运体的抑制作用更具选择性。大多数二聚物的治疗指数值都很高,表明它们是安全的 MDR 化疗增敏剂。
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