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4,4'-difluoro-2,2'-(diselanediyl)dibenzoic acid | 1381782-02-0

中文名称
——
中文别名
——
英文名称
4,4'-difluoro-2,2'-(diselanediyl)dibenzoic acid
英文别名
2-[(2-Carboxy-5-fluorophenyl)diselanyl]-4-fluorobenzoic acid
4,4'-difluoro-2,2'-(diselanediyl)dibenzoic acid化学式
CAS
1381782-02-0
化学式
C14H8F2O4Se2
mdl
——
分子量
436.132
InChiKey
VXWZFGPNXUEXHV-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):
    0.64
  • 重原子数:
    22
  • 可旋转键数:
    5
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    74.6
  • 氢给体数:
    2
  • 氢受体数:
    6

反应信息

  • 作为反应物:
    描述:
    4,4'-difluoro-2,2'-(diselanediyl)dibenzoic acid盐酸氯化亚砜三乙胺 作用下, 以 二氯甲烷 为溶剂, 反应 16.0h, 生成 2-(7-chloro-8-hydroxyquinolin-5-yl)-6-fluorobenzo[d][1,2]selenazol-3(2H)-one hydrochloride
    参考文献:
    名称:
    设计,合成和评估作为对抗阿尔茨海默氏病的多靶标配体的氯喹醇-依布硒啉杂种†
    摘要:
    设计,合成和评估了通过将金属螯合剂氯喹醇和抗氧化剂依布硒啉融合而获得的一系列新型化合物,这些化合物可作为针对阿尔茨海默氏病(AD)的多靶标配体。具体而言,与它们的母体化合物喹喔啉和依伯硒仑相比,这些杂种显示出显着的抑制自我和Cu(II)诱导的淀粉样β(Aβ)聚集的能力,并充当了杰出的抗氧化剂和生物金属螯合剂。此外,该杂种在依布硒啉相关的药理特性方面显示出显着改善,包括模仿谷胱甘肽过氧化物酶和清除H 2 O 2的能力。在这些分子中,化合物10h被确定为AD治疗的潜在先导化合物。重要的是,发现该化合物具有快速的H 2 O 2清除活性和谷胱甘肽过氧化物酶样(GPx样)活性。此外,化合物10h能够有效地分解预制的自我和Cu(II)诱导的Aβ聚集体。此外,在高达2000 mg kg -1的剂量下,10h能够穿透中枢神经系统(CNS),并且在小鼠中没有表现出任何急性毒性。
    DOI:
    10.1039/c5ra26797h
  • 作为产物:
    描述:
    2-氨基-4-氟苯甲酸盐酸 、 sodium nitrite 、 sodium diselenide 作用下, 以 为溶剂, 反应 3.0h, 生成 4,4'-difluoro-2,2'-(diselanediyl)dibenzoic acid
    参考文献:
    名称:
    基于多奈哌齐和埃布塞林融合的抗阿尔茨海默氏病多靶标配体的合成和评价
    摘要:
    通过将胆碱酯酶抑制剂多奈哌齐和抗氧化剂依布硒啉融合获得的一系列新化合物被设计为针对阿尔茨海默氏病的多靶标配体。体外测定表明,这些分子中的某些分子没有表现出强效的胆碱酯酶抑制活性,但确实具有与依布硒仑相关的各种其他药理作用。在这些分子中,发现化合物7d是最有效的乙酰胆碱酯酶抑制剂之一(电泳电乙酰胆碱酯酶的IC 50值为0.042μM,人乙酰胆碱酯酶的IC 50值为0.097μM),是一种强丁酰胆碱酯酶抑制剂(IC 50值为1.586μM),拥有快速的H 2 O 2和过氧亚硝酸盐清除活性,谷胱甘肽过氧化物酶样活性(ν 0 = 123.5μM分钟-1),并且是哺乳动物的TrxR的基板。小鼠毒性试验显示,剂量高达2000 mg / kg时无急性毒性。根据体外血脑屏障模型,7d能够穿透中枢神经系统。
    DOI:
    10.1021/jm401047q
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文献信息

  • Computer-assisted designed “selenoxy–chinolin”: a new catalytic mechanism of the GPx-like cycle and inhibition of metal-free and metal-associated Aβ aggregation
    作者:Zhiren Wang、Yali Wang、Wenrui Li、Zhihong Liu、Zonghua Luo、Yang Sun、Ruibo Wu、Ling Huang、Xingshu Li
    DOI:10.1039/c5dt02130h
    日期:——

    Using support from rational computer-assisted design, a novel series of hybrids designed by fusing the metal-chelating agent CQ and the antioxidant ebselen were synthesized and evaluated as multitarget-directed ligands.

    利用理性计算机辅助设计的支持,通过融合螯合剂CQ抗氧化剂ebselen设计的新型混合物系列被合成并评估为多靶点定向配体
  • 一种嘧啶硒苯甲酸类衍生物及其制备方法和作为除草剂的应用
    申请人:常州大学
    公开号:CN113651760B
    公开(公告)日:2023-07-25
    本发明属于除草剂技术领域,具体涉及一种嘧啶苯甲酸类衍生物及其制备方法和作为除草剂的应用。所述化合物为苯甲酸重氮化与过硒化钠进行亲核取代,形成双苯甲酸中间体,再与4,6‑二甲氧基‑2‑甲磺酰基嘧啶进行缩合,即可得到目标化合物。所述化合物在45g a.i./hm2能有效防治及处理稗草、马齿苋、牛筋草、狗尾草等禾本科杂草和阔叶杂草,同时对环境友好,毒性低,对农作物棉花高度安全,可作为棉花田的候选除草剂,达到提高作物产量和品质的目的。
  • Inhibition of thioredoxin reductase by a novel series of bis-1,2-benzisoselenazol-3(2H)-ones: Organoselenium compounds for cancer therapy
    作者:Jie He、Dongdong Li、Kun Xiong、Yongjie Ge、Hongwei Jin、Guozhou Zhang、Mengshi Hong、Yongliang Tian、Jin Yin、Huihui Zeng
    DOI:10.1016/j.bmc.2012.04.033
    日期:2012.6
    Thioredoxin reductase (TrxR) is critical for cellular redox regulation and is involved in tumor proliferation, apoptosis and metastasis. Its C-terminal redox-active center contains a cysteine (Cys497) and a unique selenocysteine (Sec498), which are exposed to solvent and easily accessible. Thus, it is becoming an important target for anticancer drugs. Selective inhibition of TrxR by 1,2-(bis-1,2-benzisoselenazol-3(2H)-one)ethane (4a) prevents proliferation of several cancer cell lines both in vivo and in vitro. Using the structure of 4a as a starting point, a series of novel bis-1,2-benzisoselenazol-3(2H)-ones was designed, prepared and tested to explore the structure-activity relationships (SARs) for this class of inhibitor and to improve their potency. Notably, 1,2-(5,5'-dimethoxybis(1,2-benzisoselenazol-3(2H)-one))ethane (12) was found to be more potent than 4a in both in vitro and in vivo evaluation. Its binding sites were confirmed by biotin-conjugated iodoacetamide assay and a SAR model was generated to guide further structural modification. (C) 2012 Elsevier Ltd. All rights reserved.
  • Synthesis and antiproliferative evaluation of novel steroid-benzisoselenazolone hybrids
    作者:Jianguo Cui、Meizhen Wei、Liping Pang、Chunfang Gan、Junan Xiao、Haixin Shi、Junyan Zhan、Zhiping Liu、Yanmin Huang
    DOI:10.1016/j.steroids.2019.108502
    日期:2019.12
    The two different types of steroidal benzisoselenazolone hybrids were synthesized by incorporating benzisoselenazolone scaffold into dehydroepiandrosterone and B-norcholesterol. The antiproliferative activity of the synthesized compounds against some carcinoma cell lines were investigated. The results showed that some of these compounds have better inhibitory activity than abiraterone on the proliferation of tumor cells associated with human growth hormone, and have less cytotoxicity on normal human cells. In particular, the IC50 values of the compound 8a and 8f are 5.4 and 6.5 mu mol/L against human ovarian carcinoma (SKOV3) cell line, and possess SI values of 13.9 and 10.5, respectively. The information obtained from the studies may be useful for the design of novel chemotherapeutic drugs.
  • Synthesis and evaluation of 8-hydroxyquinolin derivatives substituted with (benzo[d][1,2]selenazol-3(2H)-one) as effective inhibitor of metal-induced Aβ aggregation and antioxidant
    作者:Bo Wang、Zhiren Wang、Hong Chen、Chuan-Jun Lu、Xingshu Li
    DOI:10.1016/j.bmc.2016.08.017
    日期:2016.10
    A series of 8-hydroxyquinolin derivatives substituted with (benzo[d][1,2]selenazol-3(2H)-one) at the 2 position were synthesized and evaluated for treatment of Alzheimer's disease. In vitro assays demonstrated that most of the target compounds exhibit significant inhibition of Cu(II)-induced A beta(1-42) aggregation, rapid H2O2 scavenging and glutathione peroxidise (GPx)-like catalytic activity. Among these molecules, compound 9a is the most potent peroxide scavenger that possesses the ability to scavenge most H2O2 within 200-220 mm and possesses GPx-like activity (v(0) = 106.0 mu M.min(-1)), enabling modulation of metal -induced All aggregation. (C) 2016 Elsevier Ltd. All rights reserved.
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