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3-(4-chlorophenyl)-5-ethyl-1,2,4-oxadiazole | 196301-93-6

中文名称
——
中文别名
——
英文名称
3-(4-chlorophenyl)-5-ethyl-1,2,4-oxadiazole
英文别名
3-p-Chlorphenyl-5-ethyl-1,2,4-oxadiazol
3-(4-chlorophenyl)-5-ethyl-1,2,4-oxadiazole化学式
CAS
196301-93-6
化学式
C10H9ClN2O
mdl
MFCD00121621
分子量
208.647
InChiKey
PLPLVENHKIILDV-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:
    30-32 °C
  • 沸点:
    322.6±44.0 °C(Predicted)
  • 密度:
    1.236±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.4
  • 重原子数:
    14
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.2
  • 拓扑面积:
    38.9
  • 氢给体数:
    0
  • 氢受体数:
    3

安全信息

  • 海关编码:
    2934999090

反应信息

  • 作为反应物:
    描述:
    3-(4-chlorophenyl)-5-ethyl-1,2,4-oxadiazoleN-溴代丁二酰亚胺(NBS)偶氮二异丁腈 、 silica 作用下, 以 四氯化碳 为溶剂, 反应 2.0h, 以to give the desired product (0.12 g, 30%)的产率得到5-(1-Bromo-ethyl)-3-(4-chloro-phenyl)-[1,2,4]oxadiazole
    参考文献:
    名称:
    Antibacterial agents
    摘要:
    式(I)的化合物具有抗菌活性: 其中R代表氢或1、2或3个可选取代基团;W为═C(R1)—或═N—;R1为氢或可选取代基团,R2为氢、甲基或氟;或R1和R2共同为—CH2—、—CH2CH2—、—O—或,在任一方向上,为—O—CH2—或—OCH2CH2—;R3为式-(Alk1)m-(Z)p-(Alk2)n-Q的基团,其中m、p和n独立地为0或1,但至少有一个为1,Z为—O—、—S—、—S(O)—、—S(O2)—、—NH—、—N(CH3)—、—N(CH2CH3)—、—C(═O)—、—O—(C═O)—、—C(═O)—O—或具有3至6个环原子的可选取代的单环芳环或杂环基团;或具有5至10个环原子的可选取代的双环杂环基团;Alk1和Alk2为可选取代的C1-C6烷基、C2-C6烯基或C2-C6炔基基团,可以选择以或被—O—、—S—、—S(O)—、—S(O2)—、—NH—、—N(CH3)—或—N(CH2CH3)—终止或中断;Q为氢、卤素、腈或羟基或具有3至6个环原子的可选取代的单环芳环或杂环基团;或具有5至10个环原子的可选取代的双环杂环基团。
    公开号:
    US08088791B2
  • 作为产物:
    描述:
    3-p-Chlorphenyl-5-ethyl-Δ2-1,2,4-oxadiazolinsodium acetate 作用下, 以 甲醇 为溶剂, 以81%的产率得到3-(4-chlorophenyl)-5-ethyl-1,2,4-oxadiazole
    参考文献:
    名称:
    Electrochemical Oxidation of Substituted Amide Oximes and 4,5-Dihydro-1,2,4-Oxadiazoles
    摘要:
    成功地进行了几种取代酰胺肟的电氧化反应,生成了相应的腈类、醇类和亚酰胺类化合物。反应产物取决于取代基。此外,由酰胺肟衍生的 4,5-二氢-1,2,4-恶二唑在电氧化过程中也能以良好的收率生成 1,2,4-恶二唑。
    DOI:
    10.1246/bcsj.76.427
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文献信息

  • SOLUBLE GUANYLATE CYCLASE ACTIVATORS
    申请人:Bittner Amy R.
    公开号:US20090209556A1
    公开(公告)日:2009-08-20
    A compound having the structure useful for treatment or prevention of cardiovascular diseases, endothelial dysfunction, diastolic dysfunction, atherosclerosis, hypertension, angina pectoris, thromboses, restenoses, myocardial infarction, strokes, cardiac insufficiency, pulmonary hypertonia, erectile dysfunction, asthma bronchiale, chronic kidney insufficiency, diabetes, or cirrhosis of the liver in a human or animal patient.
    具有治疗或预防心血管疾病、内皮功能障碍、舒张功能障碍、动脉硬化、高血压、心绞痛、血栓形成、再狭窄、心肌梗死、中风、心脏衰竭、肺动脉高压、勃起功能障碍、支气管哮喘、慢性肾功能不全、糖尿病或人或动物患者肝硬化的化合物的结构。
  • A Novel, One-Pot, Three-Component Synthesis of 1,2,4-Oxadiazoles under Microwave Irradiation and Solvent-Free Conditions
    作者:Mehdi Adib、Mohammad Mahdavi、Niusha Mahmoodi、Hooshang Pirelahi、Hamid Bijanzadeh
    DOI:10.1055/s-2006-944200
    日期:2006.7
    A novel synthesis of 3,5-disubstituted 1,2,4-oxadiazoles is described from a one-pot, three-component reaction between nitriles, hydroxylamine, and Meldrum's acids under microwave irradiation and solvent-free conditions in good to excellent yields.
    3,5-二取代 1,2,4-恶二唑的新合成描述了在微波辐射和无溶剂条件下,腈、羟胺和 Meldrum 酸之间的一锅三组分反应,收率良好。
  • [EN] AZOLE DERIVATIVES AS WTN PATHWAY INHIBITORS<br/>[FR] DÉRIVÉS D'AZOLE EN TANT QU'INHIBITEURS DE LA VOIE WNT
    申请人:OSLO UNIVERSITY HOSPITAL HF
    公开号:WO2010139966A1
    公开(公告)日:2010-12-09
    The present invention relates to new compounds of formula I, to processes for their preparation, to pharmaceutical formulations containing such compounds and to their use in therapy. Such compounds find particular use in the treatment and/or prevention of conditions or diseases which are affected by over-activation of signaling in the Wnt pathway. For example, these may be used in preventing and/or retarding proliferation of tumor cells, for example carcinomas such as colon carcinomas.
    本发明涉及公式I的新化合物,涉及其制备过程,含有这种化合物的药物配方以及它们在治疗中的应用。这些化合物在治疗和/或预防受到Wnt信号通路过度激活影响的疾病或病症中发挥特定作用。例如,它们可用于预防和/或延缓肿瘤细胞的增殖,例如结肠癌等癌症。
  • Soluble Guanylate Cyclase Activators
    申请人:Bittner Amy R.
    公开号:US20110118282A1
    公开(公告)日:2011-05-19
    A compound having the structure useful for treatment or prevention of cardiovascular diseases, endothelial dysfunction, diastolic dysfunction, atherosclerosis, hypertension, angina pectoris, thromboses, restenoses, myocardial infarction, strokes, cardiac insufficiency, pulmonary hypertonia, erectile dysfunction, asthma bronchiale, chronic kidney insufficiency, diabetes, or cirrhosis of the liver in a human or animal patient.
    一种化合物具有结构,用于治疗或预防人或动物患者的心血管疾病、内皮功能障碍、舒张功能障碍、动脉粥样硬化、高血压、心绞痛、血栓、再狭窄、心肌梗死、中风、心脏功能不全、肺动脉高压、勃起功能障碍、支气管哮喘、慢性肾功能不全、糖尿病或肝硬化。
  • ANTIBACTERIAL AGENTS
    申请人:Brown David Ryall
    公开号:US20100173933A1
    公开(公告)日:2010-07-08
    Compounds of formula (I) have antibacterial activity: wherein R represents hydrogen or 1, 2 or 3 optional substituents; W is ═C(R 1 )— or ═N—; R 1 is hydrogen or an optional substituent and R 2 is hydrogen, methyl, or fluorine; or R 1 and R 2 taken together are —CH 2 —, —CH 2 CH 2 —, —O—, or, in either orientation, —O—CH 2 — or —OCH 2 CH 2 —; R 3 is a radical of formula -(Alk 1 ) m -(Z) p -(Alk 2 ) n -Q wherein m, p and n are independently 0 or 1, provided that at least one of m, p and n is 1, Z is —O—, —S—, —S(O)—, —S(O 2 )—, —NH—, —N(CH 3 )—, —N(CH 2 CH 3 )—, —C(═O)—, —O—(C═O)—, —C(═O)—O—, or an optionally substituted divalent monocyclic carbocyclic or heterocyclic radical having 3 to 6 ring atoms; or an optionally substituted divalent bicyclic heterocyclic radical having 5 to 10 ring atoms; Alk 1 and Alk 2 are optionally substituted C 1 -C 6 alkylene, C 2 -C 6 alkenylene, or C 2 -C 6 alkynylene radicals, which may optionally terminate with or be interrupted by —O—, —S—, —S(O)—, —S(O 2 )—, —NH—, —N(CH 3 )—, or —N(CH 2 CH 3 )—; and Q is hydrogen, halogen, nitrile, or hydroxyl or an optionally substituted monocyclic carbocyclic or heterocyclic radical having 3 to 6 ring atoms; or an optionally substituted bicyclic heterocyclic radical having 5 to 10 ring atoms.
    化学式为(I)的化合物具有抗菌活性:其中R代表氢或1、2或3个可选取代基;W是═C(R1)-或═N-;R1是氢或可选取代基,R2是氢、甲基或;或R1和R2一起取-CH2-、- -、-O-,或者,在任何方向上,取-O- -或-O -;R3是公式-(Alk1)m-(Z)p-(Alk2)n-Q的基团,其中m、p和n独立地为0或1,但至少有一个为1,Z是-O-、-S-、-S(O)-、-S(O2)-、-NH-、-N(CH3)-、-N( )-、-C(═O)-、-O-(C═O)-、-C(═O)-O-,或具有3至6个环原子的可选取代的单环碳环或杂环基团;或具有5至10个环原子的可选取代双环杂环基团;Alk1和Alk2是可选取代的C1-C6烷基、C2-C6烯基或C2-C6炔基基团,可以以-O-、-S-、-S(O)-、-S(O2)-、-NH-、-N( )-或-N( )-结尾或被中断;Q是氢、卤素、腈或羟基,或具有3至6个环原子的可选取代的单环碳环或杂环基团;或具有5至10个环原子的可选取代的双环杂环基团。
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