ethyl 2-(4-methoxyphenyl)-4-methyloxazole-5-carboxylate | 933773-21-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: ethyl 2-(4-methoxyphenyl)-4-methyloxazole-5-carboxylate
• 英文别名: 2-(4-methoxy-phenyl)-4-methyl-oxazole-5-carboxylic acid ethyl ester；ethyl 2-(4-methoxyphenyl)-4-methyl-1,3-oxazole-5-carboxylate
• CAS: 933773-21-8
• 化学式: C₁₄H₁₅NO₄
• 分子量: 261.277
• InChiKey: YPEKFTRFHMGZFY-UHFFFAOYSA-N

物化性质

• 沸点：
  383.9±52.0 °C(Predicted)
• 密度：
  1.159±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  19
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  61.6
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  ethyl 2-(4-methoxyphenyl)-4-methyloxazole-5-carboxylate 在 N-溴代丁二酰亚胺(NBS) 、 偶氮二异丁腈 作用下， 以 四氯化碳 为溶剂， 反应 7.0h， 生成 4-bromomethyl-2-(4-methoxy-phenyl)-oxazole-5-carboxylic acid ethyl ester
  参考文献：
  名称：

  WO2007/39172

  摘要：

  公开号：
• 作为产物：
  描述：

  4-甲氧基苯甲酰胺 、 2-氯乙酰乙酸乙酯 以 乙醇 为溶剂， 反应 24.0h， 生成 ethyl 2-(4-methoxyphenyl)-4-methyloxazole-5-carboxylate
  参考文献：
  名称：

  脱羧Ç ？H偶氮的交叉偶联

  摘要：

  d'Azole化合物：标题反应表明，在碳酸铜存在下，在钯催化下，与恶唑-5羧酸1交叉偶联反应中，可使用多种恶唑2作为合适的底物。该反应成功合成了一系列双（唑），并已用于聚合合成具有挑战性的聚唑（dcpe =双（二环己基膦基）乙烷，DMSO =二甲基亚砜，MS =分子筛）。

  DOI：

  10.1002/anie.200906921

文献信息

• 一种miRNA生物合成抑制剂
  申请人：中国科学院成都生物研究所

  公开号：CN109810071B

  公开（公告）日：2023-04-21

  本发明提供了一种式I所示的化合物、或其构象异构体、或其旋光异构体、或其药学上可接受的盐。其能够与miRNA生物合成过程中的相关结合蛋白紧密地结合，并且能够有效抑制miRNA‑21的合成。本发明制备的活性化合物可用做miRNA‑21抑制剂，进一步作为治疗恶性肿瘤的潜在药物。
• OXADIAZOLONES AND DERIVATIVES THEREOF AS PEROXISOME PROLIFERATOR - ACTIVATED RECEPTOR (PPAR) DELTA AGONISTS
  申请人：KEIL Stefanie

  公开号：US20080255212A1

  公开（公告）日：2008-10-16

  The invention relates to oxadiazolones and to their physiologically acceptable salts and physiologically functional derivatives showing peroxisome proliferator activator receptor (PPAR) delta agonist activity comprising compounds of formula I, in which the R1-R7 substituents as well as the U, V, W, X Y and z radicals are as defined herein, and their physiologically acceptable salts and processes for their preparation. The compounds are suitable for the treatment and/or prevention of disorders of fatty acid metabolism and glucose utilization disorders as well as of disorders in which insulin resistance is involved; neurodegenerative diseases and/or de-myelinating disorders of the central and peripheral nervous systems and/or neurological diseases involving neuro-inflammatory processes and/or other peripheral neuropathies.

  本发明涉及氧化二氮杂环酮及其生理上可接受的盐和生理上功能衍生物，其显示过氧化物酶体增殖物激活受体（PPAR）δ激动剂活性，包括式I中的化合物，其中R1-R7取代基以及U、V、W、X、Y和z基团的定义如本文所述，以及它们的生理上可接受的盐和制备方法。这些化合物适用于治疗和/或预防脂肪酸代谢和葡萄糖利用障碍以及胰岛素抵抗涉及的疾病；中枢神经系统和/或周围神经系统的神经退行性疾病和/或去髓鞘疾病以及涉及神经炎症过程和/或其他周围神经病的神经疾病。
• METHODS FOR THE TREATMENT OF METABOLIC AND GLUCOSE UTILIZATION DISORDERS THROUGH THE ADMINISTRATION OF OXADIAZOLONES AND DERIVATIVES THEREOF AS PEROXISOME PROLIFERATOR - ACTIVATED RECEPTOR (PPAR) DELTA AGONISTS
  申请人：KEIL Stefanie

  公开号：US20080262052A1

  公开（公告）日：2008-10-23

  The invention relates to oxadiazolones and to their physiologically acceptable salts and physiologically functional derivatives showing PPARdelta agonist activity. What is described are compounds of the formula I, in which the radicals are as defined, and their physiologically acceptable salts and processes for their preparations. The compounds are suitable for the treatment and/or prevention of disorders of fatty acid metabolism and glucose utilization disorders as well as of disorders in which insulin resistance is involved; neurodegenerative diseases and/or de-myelinating disorders of the central and peripheral nervous systems and/or neurological diseases involving neuro-inflammatory processes and/or other peripheral neuropathies.

  本发明涉及氧化二唑酮及其生理上可接受的盐和生理上功能衍生物，显示PPARδ激动剂活性。所描述的化合物为公式I中的基团，其定义如上，并且它们的生理上可接受的盐和制备过程。该化合物适用于治疗和/或预防脂肪酸代谢紊乱和葡萄糖利用紊乱以及胰岛素抵抗涉及的疾病；中央和周围神经系统的神经退行性疾病和/或去髓鞘疾病和/或涉及神经炎症过程和/或其他周围神经病变的神经疾病。
• OXADIAZOLONES AND DERIVATIVES THEREOF AS PPAR DELTA AGONISTS
  申请人：KEIL Stefanie

  公开号：US20070179191A1

  公开（公告）日：2007-08-02

  The invention relates to oxadiazolones and to their physiologically acceptable salts and physiologically functional derivatives showing PPARdelta agonist activity. What is described are compounds of the formula I, in which the radicals are as defined, and their physiologically acceptable salts and processes for their preparations. The compounds are suitable for the treatment and/or prevention of disorders of fatty acid metabolism and glucose utilization disorders as well as of disorders in which insulin resistance is involved; neurodegenerative diseases and/or demyelinating disorders of the central and peripheral nervous systems and/or neurological diseases involving neuroinflammatory processes and/or other peripheral neuropathies.

  本发明涉及氧化二氮杂环酮及其生理上可接受的盐和生理功能衍生物，其具有PPARdelta激动剂活性。所描述的化合物为公式I中的基团所定义的化合物及其生理上可接受的盐和制备方法。这些化合物适用于治疗和/或预防脂肪酸代谢紊乱和葡萄糖利用紊乱以及胰岛素抵抗相关的疾病；中枢和周围神经系统的神经退行性疾病和/或脱髓鞘性疾病以及涉及神经炎性过程和/或其他周围神经病变的神经疾病。
• PHENYL-1,2,4-OXADIAZOLONE DERIVATIVES WITH PHENYL GROUP, PROCESSES FOR THEIR PREPARATION AND THEIR USE AS PHARMACEUTICALS
  申请人：Bernardelli Patrick

  公开号：US20090281084A1

  公开（公告）日：2009-11-12

  The invention relates to phenyl-1,2,4-oxadiazolone derivatives with phenyl group and to their physiologically acceptable salts and physiologically functional derivatives showing PPARdelta agonist activity. What are described are compounds of the formula I, in which the radicals are as defined, and their physiologically acceptable salts and processes for their preparations. The compounds are suitable for the treatment and/or prevention of disorders of fatty acid metabolism and glucose utilization disorders as well as of disorders in which insulin resistance is involved and demyelinating and other neurodegenerative disorders of the central and peripheral nervous system.

  本发明涉及具有苯基的苯基-1,2,4-噁二唑酮衍生物及其生理上可接受的盐和生理上功能衍生物，显示PPARδ激动剂活性。所描述的是式I的化合物，其中基团如定义所述，以及它们的生理上可接受的盐和它们的制备方法。这些化合物适用于治疗和/或预防脂肪酸代谢障碍和葡萄糖利用障碍以及胰岛素抵抗涉及的障碍以及中枢和外周神经系统的脱髓鞘和其他神经退行性疾病。