homovanillic acid pentafluorophenyl ester | 289903-64-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚酯
• 英文名称: homovanillic acid pentafluorophenyl ester
• 英文别名: pentafluorophenyl homovanillate；4-hydroxy-3-methoxyphenylacetic acid pentafluorophenyl ester；(2,3,4,5,6-pentafluorophenyl) 2-(4-hydroxy-3-methoxyphenyl)acetate
• CAS: 289903-64-6
• 化学式: C₁₅H₉F₅O₄
• 分子量: 348.226
• InChiKey: UTLVBWXAHVJTDR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  24
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  55.8
• 氢给体数：
  1
• 氢受体数：
  9

反应信息

• 作为反应物：
  描述：

  homovanillic acid pentafluorophenyl ester 在 palladium on activated charcoal 氢氧化钾 、 sodium azide 、 四丁基氢氧化铵 、 氢气 作用下， 以 甲醇 、 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 13.0h， 生成 N-[2-(3,4-dimethylbenzyl)-3-(pivaloyloxy)propyl]-2-[4-(2-aminoethoxy)-3-methoxyphenyl]acetamide
  参考文献：
  名称：

  Phenolic Modification as an Approach to Improve the Pharmacology of the 3-Acyloxy-2-benzylpropyl Homovanillic Amides and Thioureas, a Promising Class of Vanilloid Receptor Agonists and Analgesics

  摘要：

  In order to improve the analgesic activity and pharmacokinetics of thioureas 2 and 3, which we previously developed as potent vanilloid receptor (VR) agonists, we prepared and characterized phenolic modifications of them and of their amide surrogates (7, 8). The aminoethyl analogue of the amide template 13 was a potent analgesic with an EC50 = 0.96 mug/kg in the AA-induced writhing test and with better in vivo stability than the parent phenol. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(01)00387-x
• 作为产物：
  描述：

  五氟苯酚 、 高香草酸 在 N,N'-二环己基碳二亚胺 作用下， 生成 homovanillic acid pentafluorophenyl ester
  参考文献：
  名称：

  Phenolic Modification as an Approach to Improve the Pharmacology of the 3-Acyloxy-2-benzylpropyl Homovanillic Amides and Thioureas, a Promising Class of Vanilloid Receptor Agonists and Analgesics

  摘要：

  In order to improve the analgesic activity and pharmacokinetics of thioureas 2 and 3, which we previously developed as potent vanilloid receptor (VR) agonists, we prepared and characterized phenolic modifications of them and of their amide surrogates (7, 8). The aminoethyl analogue of the amide template 13 was a potent analgesic with an EC50 = 0.96 mug/kg in the AA-induced writhing test and with better in vivo stability than the parent phenol. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(01)00387-x

文献信息

• Structure–activity relationships of simplified resiniferatoxin analogues with potent VR1 agonism elucidates an active conformation of RTX for VR1 binding
  作者：Jeewoo Lee、Su Yeon Kim、Soyoung Park、Ju-Ok Lim、Ji-Min Kim、Myungshim Kang、Jiyoun Lee、Sang-Uk Kang、Hyun-Kyung Choi、Mi-Kyung Jin、Jacqueline D Welter、Tamas Szabo、Richard Tran、Larry V Pearce、Attila Toth、Peter M Blumberg

  DOI：10.1016/j.bmc.2003.12.005

  日期：2004.3

  homovanillate and N'-(4-hydroxy-3-methoxybenzyl) thiourea derivatives that were potent VR1 agonists with high-affinities and excellent analgesic profiles. The design of these simplified RTX analogues was based on our RTX-derived pharmacophore model which incorporates the 4-hydroxy-3-methoxyphenyl (A-region), C(20)-ester (B-region), orthophenyl (C1-region) and C(3)-keto (C2-region) groups of RTX. For the purpose

  我们先前描述了一系列N-（3-酰氧基-2-苄基丙基）高香草酸酯和N'-（4-羟基-3-甲氧基苄基）硫脲衍生物，它们是具有高亲和力和出色的镇痛作用的有效VR1激动剂。这些简化的RTX类似物的设计基于我们的RTX衍生的药效团模型，该模型包含了4-羟基-3-甲氧基苯基（A区），C（20）酯（B区），邻苯基（C1区）和RTX的C（3）-酮（C2-区域）组。为了优化前导激动剂（1-4）上四个主要药效基团的空间排列，我们通过延长或缩短一个碳原子来修饰母体C区3-酰氧基-2-苄丙基的距离改变药效基团之间的距离。我们发现，酰胺中的两个4和19具有EC（50）值< 1 nM用于诱导VR1-CHO细胞中的钙内流。如前所述，抑制RTX与VR1结合和诱导钙摄取的结构活性关系是截然不同的，大概反映了内在和方法上的因素。为了找到VR1配体的活性构象，确定了七个选定激动剂的能量最小构象，并将其四个药效团的位置与五个低能
• N-arylphenylacetamide derivatives and medicinal compositions containing the same
  申请人：——

  公开号：US20040248983A1

  公开（公告）日：2004-12-09

  N-Arylphenylacetamide derivatives represented by the following formula [I]: 1 (wherein R 1 is C 1-6 alkoxy, etc.; R 2 is hydrogen, —(CH 2 ) m —N(R 6 )(R 7 ) (m is an integer of from 1 to 4; R 6 is hydrogen, C 1-4 alkyl, etc., R 7 is hydrogen, etc.), etc.; R 3 is hydrogen, halogen, etc.; R 4 is C 6-10 alkyl, —Y—R 8 (Y is a single bond, C 1-6 alkylene, C 2-6 alkenylene, C 2-6 alkynylene, etc., R 8 is aryl, C 3-8 cycloalkyl, C 6-15 polycycloalkyl, etc.), etc.; R 5 is hydrogen, etc.; and X 1 is hydrogen), or pharmaceutically acceptable salts thereof or hydrates or solvates of the same, and a pharmaceutical composition containing the same. These compounds are useful as preventives and/or remedies giving no pain at the early stage of administration, which are efficacious in oral administration and have potent analgesic and antiinflammatory effects.

  下列式子所代表的N-Arylphenylacetamide衍生物[I]：1（其中R1是C1-6烷氧基等；R2是氢，-(CH2)m-N(R6)(R7)（m是从1到4的整数；R6是氢，C1-4烷基等，R7是氢等）等；R3是氢，卤素等；R4是C6-10烷基，-Y-R8（Y是单键，C1-6烷基，C2-6烯基，C2-6炔基等，R8是芳基，C3-8环烷基，C6-15多环烷基等）等；R5是氢等；X1是氢），或其药学上可接受的盐或其水合物或溶剂合物，以及含有它们的药物组成物。这些化合物在口服时具有强效的镇痛和抗炎作用，可用作早期给药时无痛的预防和/或治疗。
• Simplified resiniferatoxin analogues as vanilloid receptor agonist showing excellent analgesic activity and the pharmaceutical compositions containing the same
  申请人：——

  公开号：US20040063786A1

  公开（公告）日：2004-04-01

  The present invention is related to new vanilloid analogues containing resiniferatoxin pharmacophores, pharmaceutical compositions that have such analogues, and their uses as vanilloid receptor agonists and potent analgesics. The present invention provides a pharmaceutical composition for preventing, alleviating or treating pain, acute pain, chronic pain, neuropathic pain, post-operative pain, migraine, arthralgia, neutopathies, nerve injury, diabetic neuropathy, neurodegeneration, neurotic skin disorder, stroke, urinary bladder hypersensitiveness, irritable bowel syndrome, a respiratory disorder such as asthma or chronic obstructive pulmonary disease, irritation of skin, eye or mucous membrane, fervescence, stomach-duodenal ulcer, inflammatory bowel disease, inflammatory disease or urgent urinary incontinence.

  本发明涉及含有树脂毒素药效团的新型植物辣椒素类似物、具有此类类似物的药物组合物以及它们作为植物辣椒素受体激动剂和强效镇痛剂的用途。本发明提供了一种用于预防、缓解或治疗疼痛、急性疼痛、慢性疼痛、神经病理性疼痛、术后疼痛、偏头痛、关节痛、神经病、神经损伤、糖尿病神经病变、神经退行性疾病、神经性皮肤病、中风、膀胱过敏、肠易激综合征、呼吸系统疾病，如哮喘或慢性阻塞性肺病、皮肤、眼睛或粘膜刺激、发热、胃十二指肠溃疡、炎症性肠病、炎症性疾病或紧急性尿失禁的药物组合物。
• N-ARYLPHENYLACETAMIDE DERIVATIVES AND MEDICINAL COMPOSITIONS CONTAINING THE SAME
  申请人：Dainippon Pharmaceutical Co., Ltd.

  公开号：EP1403235A1

  公开（公告）日：2004-03-31

  N-Arylphenylacetamide derivatives represented by the following formula [I]: (wherein R1 is C1-6 alkoxy, etc.; R2 is hydrogen, -(CH2)m-N(R6)(R7) (m is an integer of from 1 to 4; R6 is hydrogen, C1-4 alkyl, etc., R7 is hydrogen, etc.), etc.; R3 is hydrogen, halogen, etc.; R4 is C6-10 alkyl, -Y-R8 (Y is a single bond, C1-6 alkylene, C2-6 alkenylene, C2-6 alkynylene, etc., R8 is aryl, C3-8 cycloalkyl, C6-15 polycycloalkyl, etc.), etc.; R5 is hydrogen, etc.; and X1 is hydrogen), or pharmaceutically acceptable salts thereof or hydrates or solvates of the same, and a pharmaceutical composition containing the same. These compounds are useful as preventives and/or remedies giving no pain at the early stage of administration, which are efficacious in oral administration and have potent analgesic and antiinflammatory effects.

  下式[I]代表的 N-芳基苯乙酰胺衍生物： (其中 R1 是 C1-6 烷氧基等；R2 是氢、-(CH2)m-N(R6)(R7)（m 是 1 至 4 的整数；R6 是氢、C1-4 烷基等，R7 是氢等）等；R3 是氢、卤素等；R4 是 C6-10 烷基、-Y-R8（Y 是单键、C1-6 烯基、C2-6 烯基、C2-6 烯炔基等、R8为芳基、C3-8环烷基、C6-15多环烷基等）等；R5为氢等；X1为氢），或其药学上可接受的盐或其水合物或溶液，以及含有这些化合物的药物组合物。这些化合物可作为预防药物和/或治疗药物，用药初期无疼痛感，口服有效，并具有强效镇痛和抗炎作用。
• EP1403235
  申请人：——

  公开号：——

  公开（公告）日：——