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5-(4-甲氧基苯基)异噁唑-3-羧酸乙酯 | 925006-96-8

中文名称
5-(4-甲氧基苯基)异噁唑-3-羧酸乙酯
中文别名
——
英文名称
ethyl 5-(4-methoxyphenyl)isoxazole-3-carboxylate
英文别名
ethyl 5-(4-methoxyphenyl)-1,2-oxazole-3-carboxylate
5-(4-甲氧基苯基)异噁唑-3-羧酸乙酯化学式
CAS
925006-96-8
化学式
C13H13NO4
mdl
——
分子量
247.251
InChiKey
OHKWTCCYUHOKLC-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:
    86-87 °C(Solv: ethanol (64-17-5))
  • 沸点:
    413.3±40.0 °C(Predicted)
  • 密度:
    1.182±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.6
  • 重原子数:
    18
  • 可旋转键数:
    5
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.23
  • 拓扑面积:
    61.6
  • 氢给体数:
    0
  • 氢受体数:
    5

安全信息

  • 危险性防范说明:
    P280,P305+P351+P338
  • 危险性描述:
    H302

上下游信息

  • 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:
    描述:
    5-(4-甲氧基苯基)异噁唑-3-羧酸乙酯 在 sodium tetrahydroborate 、 四溴化碳三苯基膦 作用下, 以 四氢呋喃乙醇二氯甲烷 为溶剂, 反应 28.0h, 生成 3-(bromomethyl)-5-(4-methoxyphenyl)isoxazole
    参考文献:
    名称:
    Biarylmethoxy isonipecotanilides as potent and selective inhibitors of blood coagulation factor Xa
    摘要:
    New chloro-substituted biarylmethoxyphenyl piperidine-4-carboxamides were synthesized and assayed in vitro as inhibitors of the blood coagulation enzymes factor Xa (fXa) and thrombin. An investigation of effects of the amidine and isopropyl groups attached at the piperidine nitrogen and 5-(halogenoaryl)isoxazol-3-yl groups as biaryl substituents led us to identify new compounds which proved to be selective fXa inhibitors, with inhibition constants in the low nanomolar range. The most potent compound 21e, that incorporates 2-Cl-thiophen-5-yl group as the P1 motif and 1-isopropylpiperidine P4 group, inhibited fXa with K-i value of 0.3 nM and very high selectivity over thrombin and some other tested serine proteases, achieving moderate levels of anticoagulant activity in the low micromolar range, as assessed by the prothrombin time clotting assay (PT2 = 3.30 mu M). Based on reliable docking simulations, molecular modeling provided a rationale for interpreting structure-activity relationships. The predicted binding modes highlighted the structural requirements for addressing the subsites S1 and S4 of the fXa enzyme. (C) 2010 Elsevier B.V. All rights reserved.
    DOI:
    10.1016/j.ejps.2010.11.010
  • 作为产物:
    描述:
    ethyl 4-hydroxy-4-(4-methoxyphenyl)-2-oxobut-3-enoate乙醇盐酸羟胺 作用下, 以84.2 %的产率得到5-(4-甲氧基苯基)异噁唑-3-羧酸乙酯
    参考文献:
    名称:
    苯并咪唑基异噁唑类化合物在制备与多发性骨髓瘤有关药物方面的应用
    摘要:
    本发明涉及一类苯并咪唑基异噁唑类化合物在制备与多发性骨髓瘤有关药物方面的应用,属于药物化学和药物治疗学领域,该类化合物表现出较好的RPMI‑8226细胞抑制活性。此外,化合物EP12诱导细胞凋亡并抑制c‑Myc mRNA和c‑Myc蛋白的表达,圆二色光谱实验研究表明,化合物EP12能稳定c‑Myc G4。本发明提供的式I所示的化合物,异构体或其药学上可接受的盐可应用在制备与多发性骨髓瘤有关药物方面。
    公开号:
    CN115716822A
点击查看最新优质反应信息

文献信息

  • Oxidize Amines to Nitrile Oxides: One Type of Amine Oxidation and Its Application to Directly Construct Isoxazoles and Isoxazolines
    作者:Xiao-Wei Zhang、Xiao-Lin He、Nan Yan、Hong-Xing Zheng、Xiang-Guo Hu
    DOI:10.1021/acs.joc.0c02281
    日期:2020.12.4
    A facile oxidative heterocyclization of commercially available amines and tert-butyl nitrite with alkynes or alkenes leading to isoxazoles or isoxazolines is described. The unprecedented strategy of the oxidation of an amine directly to a nitrile oxide was used in this cyclization process. This reaction is highly efficient, regiospecific, operationally simple, mild, and tolerant of a variety of functional
    描述了可商购的胺和亚硝酸叔丁酯与炔或烯烃的容易的氧化性杂环化,其导致异恶唑或异恶唑啉。在这种环化过程中使用了前所未有的将胺直接氧化为一氧化氮的策略。该反应是高效的,区域特异性的,操作简单的,温和的,并且耐受多种官能团。对照实验为这种新型的氧化环化反应提供了一种一氧化氮中间体机制。此外,实现了对生物活性分子骨架的合成应用和药物的后期修饰。
  • Synthesis and cellular bioactivities of novel isoxazole derivatives incorporating an arylpiperazine moiety as anticancer agents
    作者:Burcu Çalışkan、Esra Sinoplu、Kübra İbiş、Ece Akhan Güzelcan、Rengül Çetin Atalay、Erden Banoglu
    DOI:10.1080/14756366.2018.1504041
    日期:2018.1.1
    In our endeavour towards the development of effective anticancer therapeutics, a novel series of isoxazole-piperazine hybrids were synthesized and evaluated for their cytotoxic activities against human liver (Huh7 and Mahlavu) and breast (MCF-7) cancer cell lines. Within series, compounds 5l-o showed the most potent cytotoxicity on all cell lines with IC50 values in the range of 0.3-3.7 μM. To explore
    在我们努力开发有效的抗癌疗法的过程中,合成了一系列新的异恶唑-哌嗪杂种,并评估了它们对人肝(Huh7和Mahlavu)和乳腺癌(MCF-7)癌细胞系的细胞毒活性。在系列中,化合物5l-o在所有细胞系中显示出最强的细胞毒性,IC50值在0.3-3.7μM的范围内。为了探究观察到的活性的基本机制,对肝癌细胞中5m和5o进行了进一步的生物学研究。我们已经证明5m和5o在足够的PTEN Huh7和PTEN不足的Mahlavu人肝癌细胞中诱导氧化应激,导致细胞凋亡和细胞周期停滞在不同阶段。
  • Design, synthesis and structure-based optimization of novel isoxazole-containing benzamide derivatives as FtsZ modulators
    作者:Fangchao Bi、Di Song、Nan Zhang、Zhiyang Liu、Xinjie Gu、Chaoyu Hu、Xiaokang Cai、Henrietta Venter、Shutao Ma
    DOI:10.1016/j.ejmech.2018.09.053
    日期:2018.11
    becoming a prevalent threat to public health, and new antibacterial agents with novel mechanisms of action hence are in an urgent need. Utilizing computational docking method and structure-based optimization strategy, we rationally designed and synthesized two series of isoxazol-3-yl- and isoxazol-5-yl-containing benzamide derivatives that targeted the bacterial cell division protein FtsZ. Evaluation of their
    临床上重要的细菌病原体中的抗生素耐药性正成为对公共卫生的普遍威胁,因此迫切需要具有新颖作用机制的新型抗菌剂。利用计算对接方法和基于结构的优化策略,我们合理地设计和合成了针对细菌细胞分裂蛋白FtsZ的两个系列的含异恶唑-3-基和异恶唑-5-基的苯甲酰胺衍生物。评估它们对一组革兰氏阳性和阴性病原体的活性表明,具有异恶唑-5-基的化合物B14和B16对包括耐甲氧西林的金黄色葡萄球菌在内的各种测试菌株均显示出强大的抗菌活性。和耐青霉素的金黄色葡萄球菌。进一步的分子生物学研究和对接分析证明,该化合物可作为有效抑制剂,通过刺激机制改变FtsZ自聚合动力学,最终终止细胞分裂并导致细胞死亡。综上所述,这些结果可能暗示了开发新型靶向FtsZ的杀菌剂的有希望的化学型。
  • Novel 1,3-dipropyl-8-(1-heteroarylmethyl-1H-pyrazol-4-yl)-xanthine derivatives as high affinity and selective A2B adenosine receptor antagonists
    作者:Elfatih Elzein、Rao Kalla、Xiaofen Li、Thao Perry、Eric Parkhill、Venkata Palle、Vaibahv Varkhedkar、Art Gimbel、Dewan Zeng、David Lustig、Kwan Leung、Jeff Zablocki
    DOI:10.1016/j.bmcl.2005.10.002
    日期:2006.1
    3-dipropyl-8-(1-heteroarylmethyl-1H-pyrazol-4-yl)-xanthine derivatives as A(2B)-AdoR antagonists have been synthesized and evaluated for their binding affinities for the A(2B), A(1), A(2A), and A(3)-AdoRs. 8-(1-((3-phenyl-1,2,4-oxadiazol-5-yl)methyl)-1H-pyrazol-4-yl)-1,3-dipropyl-1H-pur ine-2,6(3H,7H)-dione (4) displayed high affinity (K(i)=1 nM) and selectivity for the A(2B)-AdoR versus A(1), A(2A)
    合成了一系列新的1,3-二丙基-8-(1-杂芳基甲基-1H-吡唑-4-基)-黄嘌呤衍生物作为A(2B)-AdoR拮抗剂,并评估了它们与A(2B)的结合亲和力),A(1),A(2A)和A(3)-AdoR。8-(1-(((3-苯基-1,2,4-恶二唑-5-基)甲基)-1H-吡唑-4-基)-1,3-二丙基-1H-嘌呤-2,6( 3H,7H)-二酮(4)对A(2B)-AdoR与A(1),A(2A)和A(3)-AdoRs的亲和力(K(i)= 1 nM)和选择性高( A(1)/ A(2B),A(2A)/ A(2B)和A(3)/ A(2B)选择性比分别为370、1100和480)。本文介绍了这类新型化合物的合成和SAR。
  • Design and Synthesis of Novel Arylisoxazole‐Chromenone Carboxamides: Investigation of Biological Activities Associated with Alzheimer's Disease
    作者:Mina Saeedi、Arezoo Rastegari、Roshanak Hariri、Seyedeh Sara Mirfazli、Mohammad Mahdavi、Najmeh Edraki、Omidreza Firuzi、Tahmineh Akbarzadeh
    DOI:10.1002/cbdv.201900746
    日期:2020.5
    progress of Alzheimer's disease. It could inhibit BACE1 by 48.46 % at 50 μm. It also showed 6.4 % protection at 25 μm and satisfactory chelating ability toward Zn2+, Fe2+, and Cu2+ ions. Docking studies of 5‐(3‐nitrophenyl)‐N‐4‐[(2‐oxo‐2H‐1‐benzopyran‐7‐yl)oxy]phenyl}‐1,2‐oxazole‐3carboxamide and 5‐(3‐chlorophenyl)‐N‐4‐[(2‐oxo‐2H‐1‐benzopyran‐7‐yl)oxy]phenyl}‐1,2‐oxazole‐3carboxamide confirmed desired
    基于改进的 Ellman 方法,设计、合成了一系列新的杂化芳基异恶唑-色烯酮甲酰胺,并评估了它们的胆碱酯酶 (ChE) 抑制活性。在合成的化合物中,5-(3-硝基苯基)-N-4-[(2-oxo-2H-1-benzopyran-7-yl)oxy]phenyl}-1,2-oxazole-3-carboxamide 描述的最多乙酰胆碱酯酶 (AChE) 抑制活性 (IC50=1.23 μm) 和 5-(3-chlorophenyl)-N-4-[(2-oxo-2H-1-benzopyran-7-yl)oxy]phenyl}-1,2发现 -oxazole-3-carboxamide 是最有效的丁酰胆碱酯酶 (BChE) 抑制剂 (IC50=9.71 μm)。进一步研究了 5-(3-Nitrophenyl)-N-4-[(2-oxo-2H-1-benzopyran-7-yl)oxy]phenyl}-1
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