methyl 2-[(4-ethylphenoxy)methyl]benzoate | 244219-98-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: methyl 2-[(4-ethylphenoxy)methyl]benzoate
• CAS: 244219-98-5
• 化学式: C₁₇H₁₈O₃
• 分子量: 270.328
• InChiKey: JHEFNRRAJYEUOJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  20
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  methyl 2-[(4-ethylphenoxy)methyl]benzoate 在 sodium hydroxide 、 草酰氯 、 N,N-二甲基甲酰胺 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 为溶剂， 反应 25.0h， 生成 2-((4-乙基苯氧基)甲基)苯甲酰氯
  参考文献：
  名称：

  4-Aminoquinolines:  Novel Nociceptin Antagonists with Analgesic Activity

  摘要：

  Small-molecule nociceptin antagonists were synthesized to examine their therapeutic potential. After a 4-aminoquinoline derivative was found to bind with the human ORL1 receptor, a series of 4-aminoquinolines and related compounds were synthesized and their binding was evaluated. Elucidation of structure-activity relationships eventually led to the optimum compounds. One of the se compounds, N-(4-amino-2-methylquinolin-6-yl) -2-(4-ethylphenoxymethyl)benzamide hydrochloride (11) not only antagonized nociceptin-induced allodynia in mice but also showed analgesic effect in a hot plate test using mice and in a formalin test using rats. Its analgesic effect was not antagonized by the opioid antagonist naloxone. These results indicate that this nociceptin antagonist has the potential to become a novel type of analgesic that differs from mu -opioid agonists.

  DOI：

  10.1021/jm0002073
• 作为产物：
  描述：

  邻甲基苯甲酸甲酯 在 N-溴代丁二酰亚胺(NBS) 、 potassium carbonate 、 过氧化苯甲酰 作用下， 以 四氯化碳 、 N,N-二甲基甲酰胺 为溶剂， 反应 15.0h， 生成 methyl 2-[(4-ethylphenoxy)methyl]benzoate
  参考文献：
  名称：

  4-Aminoquinolines:  Novel Nociceptin Antagonists with Analgesic Activity

  摘要：

  Small-molecule nociceptin antagonists were synthesized to examine their therapeutic potential. After a 4-aminoquinoline derivative was found to bind with the human ORL1 receptor, a series of 4-aminoquinolines and related compounds were synthesized and their binding was evaluated. Elucidation of structure-activity relationships eventually led to the optimum compounds. One of the se compounds, N-(4-amino-2-methylquinolin-6-yl) -2-(4-ethylphenoxymethyl)benzamide hydrochloride (11) not only antagonized nociceptin-induced allodynia in mice but also showed analgesic effect in a hot plate test using mice and in a formalin test using rats. Its analgesic effect was not antagonized by the opioid antagonist naloxone. These results indicate that this nociceptin antagonist has the potential to become a novel type of analgesic that differs from mu -opioid agonists.

  DOI：

  10.1021/jm0002073

文献信息

• Amide derivatives and nociceptin antagonists
  申请人：Japan Tobacco Inc.

  公开号：US20030055087A1

  公开（公告）日：2003-03-20

  The present invention relates to a compound of the formula [1′] 1 wherein R 2 is lower alkyl optionally substituted by hydroxy, amino and the like, ring B is phenyl, thienyl and the like, E is a single bond, —O—, —S— and the like, ring G is aryl, heterocyclic group and the like, R 5 is halogen atom, hydroxy, lower alkyl optionally substituted by halogen atom etc., and the like, t is 0 or an integer of 1 to 5, when t is an integer of 2 to 5, each R 5 may be the same or different, m is 0 or an integer of 1 to 8, and n is 0 or an integer of 1 to 4, and a nociceptin antagonist containing compound [1′] as an active ingredient. The compound [1′] shows, due to nociceptin antagonistic action, analgesic effect against sharp pain such as postoperative pain and the like. The present invention also relates to the use of certain amide derivative inclusive of compound [1′] as a nociceptin antagonist or analgesic.

  本发明涉及一种化合物，其化学式为[1′]1，其中R2是低碳基，可选择性地被羟基、氨基等取代，环B是苯基、噻吩基等，E是单键，-O-，-S-等，环G是芳基、杂环基等，R5是卤素原子、羟基、低碳基，可选择性地被卤素原子等取代，t为0或1至5的整数，当t为2至5的整数时，每个R5可能相同也可能不同，m为0或1至8的整数，n为0或1至4的整数，以及一种含有化合物[1′]作为活性成分的镇痛剂。由于其镇痛剂作用，化合物[1′]对于术后疼痛等尖锐疼痛具有镇痛效果。本发明还涉及某些酰胺衍生物的使用，其中包括化合物[1′]作为镇痛剂或镇痛剂拮抗剂。
• AMIDE DERIVATIVES AND NOCICEPTIN ANTAGONISTS
  申请人：Japan Tobacco Inc.

  公开号：EP1072263A1

  公开（公告）日：2001-01-31

  The present invention relates to a compound of the formula [1' ] wherein R2 is lower alkyl optionally substituted by hydroxy, amino and the like, ring B is phenyl, thienyl and the like, E is a single bond, -O-,-S- and the like, ring G is aryl, heterocyclic group and the like, R5 is halogen atom, hydroxy, lower alkyl optionally substituted by halogen atom etc., and the like, t is 0 or an integer of 1 to 5, when t is an integer of 2 to 5, each R5 may be the same or different, m is 0 or an integer of 1 to 8, and n is 0 or an integer of 1 to 4, and a nociceptin antagonist containing compound [1' ] as an active ingredient The compound [1' ] shows, due to nociceptin antagonistic action, analgesic effect against sharp pain such as postoperative pain and the like. The present invention also relates to the use of certain amide derivative inclusive of compound [1' ] as a nociceptin antagonist or analgesic.

  本发明涉及一种式 [1' ]的化合物。 其中 R2 是任选被羟基、氨基等取代的低级烷基，环 B 是苯基、噻吩基等，E 是单键、-O-、-S- 等，环 G 是芳基、杂环基等，R5 是卤素原子、羟基、任选被卤素原子等取代的低级烷基，t 是 0 或 1 至 5 的整数，当 t 是 2 至 5 的整数时，每个 R5 可以是相同的、等，t 为 0 或 1 至 5 的整数，当 t 为 2 至 5 的整数时，每个 R5 可以相同或不同，m 为 0 或 1 至 8 的整数，n 为 0 或 1 至 4 的整数，以及含有化合物[1']作为活性成分的痛觉素拮抗剂。本发明还涉及包含化合物[1' ]的某些酰胺衍生物作为痛觉素拮抗剂或镇痛剂的用途。
• US6410561B1
  申请人：——

  公开号：US6410561B1

  公开（公告）日：2002-06-25
• US6903094B2
  申请人：——

  公开号：US6903094B2

  公开（公告）日：2005-06-07
• 4-Aminoquinolines:  Novel Nociceptin Antagonists with Analgesic Activity
  作者：Hisashi Shinkai、Takao Ito、Tetsuya Iida、Yuki Kitao、Hideki Yamada、Itsuo Uchida

  DOI：10.1021/jm0002073

  日期：2000.11.1

  Small-molecule nociceptin antagonists were synthesized to examine their therapeutic potential. After a 4-aminoquinoline derivative was found to bind with the human ORL1 receptor, a series of 4-aminoquinolines and related compounds were synthesized and their binding was evaluated. Elucidation of structure-activity relationships eventually led to the optimum compounds. One of the se compounds, N-(4-amino-2-methylquinolin-6-yl) -2-(4-ethylphenoxymethyl)benzamide hydrochloride (11) not only antagonized nociceptin-induced allodynia in mice but also showed analgesic effect in a hot plate test using mice and in a formalin test using rats. Its analgesic effect was not antagonized by the opioid antagonist naloxone. These results indicate that this nociceptin antagonist has the potential to become a novel type of analgesic that differs from mu -opioid agonists.