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2-(4-fluorophenyl)-1,3-oxazole-4-carboxylic acid | 927800-88-2

中文名称
——
中文别名
——
英文名称
2-(4-fluorophenyl)-1,3-oxazole-4-carboxylic acid
英文别名
——
2-(4-fluorophenyl)-1,3-oxazole-4-carboxylic acid化学式
CAS
927800-88-2
化学式
C10H6FNO3
mdl
——
分子量
207.161
InChiKey
MSCLIRZXOMOBOM-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):
    2
  • 重原子数:
    15
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    63.3
  • 氢给体数:
    1
  • 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:
    描述:
    2-(4-fluorophenyl)-1,3-oxazole-4-carboxylic acid吡啶三氟甲磺酸酐N,N-二异丙基乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下, 以 1,4-二氧六环二氯甲烷N,N-二甲基甲酰胺 为溶剂, 反应 2.17h, 生成 2-(4-fluorophenyl)oxazole-4-carbonitrile
    参考文献:
    名称:
    [EN] INHIBITORS OF HISTONE DEACETYLASE USEFUL FOR THE TREATMENT OR PREVENTION OF HIV INFECTION
    [FR] INHIBITEURS D'HISTONE DÉSACÉTYLASE UTILES POUR LE TRAITEMENT OU LA PRÉVENTION D'UNE INFECTION PAR LE VIH
    摘要:
    本发明涉及公式(I)的化合物:公式(I)及其药学上可接受的盐或前药,其中R1、R2、R3、Ra、Rb、A和B如本文所定义。本发明还涉及包含至少一种公式(I)化合物的组合物,以及使用公式(I)化合物治疗或预防受试者的HIV感染的方法。
    公开号:
    WO2020028150A1
  • 作为产物:
    描述:
    4-氟苯硼酸potassium phosphate 、 (2-dicyclohexylphosphino-2’,4’,6’-triisopropyl-1,1 ‘-biphenyl)[2-(2’-amino-1,1‘-biphenyl)]palladium(II) methanesulfonate 、 、 lithium hydroxide 作用下, 以 1,4-二氧六环乙醇 为溶剂, 反应 4.0h, 生成 2-(4-fluorophenyl)-1,3-oxazole-4-carboxylic acid
    参考文献:
    名称:
    [EN] INHIBITORS OF HISTONE DEACETYLASE USEFUL FOR THE TREATMENT OR PREVENTION OF HIV INFECTION
    [FR] INHIBITEURS D'HISTONE DÉSACÉTYLASE UTILES POUR LE TRAITEMENT OU LA PRÉVENTION D'UNE INFECTION PAR LE VIH
    摘要:
    本发明涉及公式(I)的化合物:公式(I)及其药学上可接受的盐或前药,其中R1、R2、R3、Ra、Rb、A和B如本文所定义。本发明还涉及包含至少一种公式(I)化合物的组合物,以及使用公式(I)化合物治疗或预防受试者的HIV感染的方法。
    公开号:
    WO2020028150A1
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文献信息

  • Synthesis and bioactivity of phenyl substituted furan and oxazole carboxylic acid derivatives as potential PDE4 inhibitors
    作者:Yinuo Lin、Wasim Ahmed、Min He、Xuwen Xiang、Riyuan Tang、Zi-Ning Cui
    DOI:10.1016/j.ejmech.2020.112795
    日期:2020.12
    In this present study, a series of 5-phenyl-2-furan and 4-phenyl-2-oxazole derivatives were designed and synthesized as phosphodiesterase type 4 (PDE4) inhibitors. In vitro results showed that the synthesized compounds exhibited considerable inhibitory activity against PDE4B and blockade of LPS-induced TNF-α release. Among the designed compounds, Compound 5j exhibited lower IC50 value (1.4 μM) against
    在本研究中,设计并合成了一系列5-苯基-2-呋喃和4-苯基-2-恶唑生物,作为4型磷酸二酯酶(PDE4)抑制剂。体外结果表明,合成的化合物对PDE4B表现出相当大的抑制活性,并阻断LPS诱导的TNF- α释放。在设计的化合物中,化合物5j在体外酶法检测中对PDE4的IC 50值(1.4μM)低于母体咯利普兰(2.0μM),在体内也显示出良好的LPS诱发的哮喘/ COPD和败血症动物模型中的活性降低。对接结果表明,在苯环对位引入甲氧基,表现出与PDE4B的属结合口袋结构域良好的相互作用,这有助于增强抑制活性。
  • [EN] PYRIDINESULFONAMIDE DERIVATIVES AS TRAP1 MODULATORS AND USES THEREOF<br/>[FR] DÉRIVATIFS DE PYRIDINESULFONAMIDE POUVANT ÊTRE UTILISÉS COMME MODULATEURS TRAP1 ET LEURS UTILISATIONS
    申请人:AMATHUS THERAPEUTICS INC
    公开号:WO2021188907A1
    公开(公告)日:2021-09-23
    The present disclosure provides compounds of Formula (I): and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled compounds, and prodrugs thereof. The provided compounds may be tumor necrosis factor ("TNF") receptor associated protein 1 ("TRAP1") modulators (e.g., TRAP1 activators). The provided compounds may also rescue the activity in PTEN-induced kinase 1 ("PINK1") loss of function contexts. The provided compounds may also improve mitochondrial health, function, quality, quantity, and/or activity, and/or reduce the production of reactive oxygen species. The provided compounds may also refold or solubilize aggregated or misfolded proteins such as a-synuclein. The present disclosure also provides pharmaceutical compositions comprising the provided compounds; kits comprising the provided compounds or pharmaceutical compositions; and methods of using the provided compounds and pharmaceutical compositions (e.g., for treating a disease in a subject in need thereof).
    本公开提供了化合物的化学式(I)和药学上可接受的盐、溶剂化合物、合物、多晶型、共晶体、互变异构体、立体异构体、同位素标记化合物以及其前药。所提供的化合物可能是肿瘤坏死因子("TNF")受体相关蛋白1("TRAP1")调节剂(例如,TRAP1激活剂)。所提供的化合物还可能恢复PTEN诱导的激酶1("PINK1")功能丧失情况下的活性。所提供的化合物还可能改善线粒体的健康、功能、质量、数量和/或活性,和/或减少活性氧自由基的产生。所提供的化合物还可能对聚集或错误折叠的蛋白质(如α-突触核蛋白)进行重折叠或溶解。本公开还提供了包括所提供化合物的药物组合物;包括所提供化合物或药物组合物的试剂盒;以及使用所提供的化合物和药物组合物的方法(例如,用于治疗需要的受试者的疾病)。
  • Design, synthesis and biological evaluation of 2,4-disubstituted oxazole derivatives as potential PDE4 inhibitors
    作者:Ya-Sheng Li、De-Kun Hu、Dong-Sheng Zhao、Xing-Yu Liu、Hong-Wei Jin、Gao-Peng Song、Zi-Ning Cui、Lian-Hui Zhang
    DOI:10.1016/j.bmc.2017.01.047
    日期:2017.3
    In this study, a series of pyrazole derivatives containing 4-phenyl-2-oxazole moiety were designed and synthesized in a concise way, some of which exhibited considerable inhibitory activity against PDE4B and blockade of LPS-induced TNF-α release. Compound 4c displayed the strongest inhibition activity (IC50=1.6±0.4μM) and good selectivity against PDE4B. Meanwhile, compound 4c showed good in vivo activity
    在这项研究中,以简明的方式设计和合成了一系列含有4-苯基-2-恶唑部分的吡唑生物,其中一些对PDE4B表现出相当大的抑制活性,并阻断了LPS诱导的TNF-α释放。化合物4c显示出最强的抑制活性(IC50 = 1.6±0.4μM)和对PDE4B的良好选择性。同时,化合物4c在LPS诱导的哮喘/ COPD和败血症动物模型中显示出良好的体内活性。初步的结构-活性关系研究表明,3,5-二甲基吡唑残基对于生物活性至关重要,苯环上的取代基R1也影响了活性。对接结果表明,化合物4c分别使用酰骨架(CONN)和吡唑环在形成完整的氢键和π-π堆积相互作用中起关键作用,与PDE4B蛋白结合。而分子的其余部分扩展到催化域中以阻止cAMP的访问,并形成了抑制PDE4B的基础。基于初步的结构-活性关系和分子模型研究,化合物4c有望作为进一步研究的先导化合物。
  • Design, synthesis, and pharmacological evaluation of N-(3-carbamoyl-1H-pyrazol-4-yl)-1,3-oxazole-4-carboxamide derivatives as interleukin-1 receptor-associated kinase 4 inhibitors with reduced potential for cytochrome P450 1A2 induction
    作者:Hiroshi Inami、Tsuyoshi Mizutani、Junko Watanabe、Hisashi Hayashida、Tomonori Ito、Takeshi Terasawa、Toru Kontani、Hiroaki Yamagishi、Hiroyuki Usuda、Naohiro Aoyama、Emiko Imamura、Takeshi Ishikawa
    DOI:10.1016/j.bmc.2023.117302
    日期:2023.5
    molecule in Toll-like receptor/interleukin-1 receptor signaling and an attractive therapeutic target for a wide range of inflammatory and autoimmune diseases as well as cancers. In our search for novel IRAK4 inhibitors, we conducted structural modification of a thiazolecarboxamide derivative 1, a lead compound derived from high-throughput screening hits, to elucidate structure–activity relationship and improve
    白细胞介素 1 受体相关激酶 4 (IRAK4) 是 Toll 样受体/白细胞介素 1 受体信号转导中的关键分子,也是多种炎症和自身免疫性疾病以及癌症的有吸引力的治疗靶点。在寻找新型 IRAK4 抑制剂的过程中,我们对噻唑甲酰胺衍生物1 (一种源自高通量筛选命中的先导化合物)进行了结构修饰,以阐明结构-活性关系并改善药物代谢和药代动力学 (DMPK) 特性。首先,将1的噻唑环转化为恶唑环,并在吡啶环的2位引入甲基,以减少细胞色素P450(CYP)抑制,得到16 。接下来,为了改善CYP1A2诱导特性而对16的吡唑环1位上的烷基取代基进行了修饰,结果表明支链烷基和类似的取代基如异丁基( 18 )和(氧杂环戊烷-3-基)甲基( 21 ),以及六元饱和杂环基团,例如oxan-4-基( 2 )、哌啶-4-基( 24、25 )和二氧噻吩-4-y( 26 ),可有效降低诱导电位。代表性化合物 AS2444697
  • Synthesis and Biological Investigation of Oxazole Hydroxamates as Highly Selective Histone Deacetylase 6 (HDAC6) Inhibitors
    作者:Johanna Senger、Jelena Melesina、Martin Marek、Christophe Romier、Ina Oehme、Olaf Witt、Wolfgang Sippl、Manfred Jung
    DOI:10.1021/acs.jmedchem.5b01493
    日期:2016.2.25
    Histone deacetylase 6 (HDAC6) catalyzes the removal of an acetyl group from lysine residues of several nonhistone proteins. Here we report the preparation of thiazole-, oxazole-, and oxadiazole-containing biarylhydroxamic acids by a short synthetic procedure. We identified them as selective HDAC6 inhibitors by investigating the inhibition of B recombinant HDAC enzymes and the protein acetylation in cells by Western blotting (tubulin vs histone acetylation). The most active compounds exhibited nanomolar potency and high selectivity for HDAC6. For example, an oxazole hydroxamate inhibits HDAC6 with an IC50 of 59 nM and has a selectivity index of >200 against HDAC1 and HDAC8. This is the first report showing that the nature of a heterocycle directly connected to a zinc binding group (ZBG) can be used to modulate subtype selectivity and potency for HDAC6 inhibitors to such an extent. We rationalize the high potency and selectivity of the oxazoles by molecular modeling and docking.
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