2-(1-Piperazinylmethyl)-benzoxazole | 350854-61-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并恶唑类
• 英文名称: 2-(1-Piperazinylmethyl)-benzoxazole
• 英文别名: 2-piperazin-1-ylmethylbenzoxazole；2-(Piperazinylmethyl)benzoxazole；2-(piperazin-1-ylmethyl)-1,3-benzoxazole
• CAS: 350854-61-4
• 化学式: C₁₂H₁₅N₃O
• mdl: MFCD05664965
• 分子量: 217.271
• InChiKey: VTGYXBVPFHWFMP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.416
• 拓扑面积：
  41.3
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-(1-Piperazinylmethyl)-benzoxazole 、 1-[2-(2,4-difluorophenyl)-2,3-epoxypropyl]-1H-1,2,4-triazole methanesulfonate 在 三乙胺 作用下， 以 乙醇 为溶剂， 反应 8.0h， 生成 1-(4-(benzo[d]oxazol-2-ylmethyl)piperazin-1-yl)-2-(2,4-difluorophenyl)-3-(1H-1,2,4-triazol-1-yl)propan-2-ol
  参考文献：
  名称：

  Discovery of highly potent triazole antifungal derivatives by heterocycle-benzene bioisosteric replacement

  摘要：

  On the basis of our previously discovered triazole antifungal lead compounds, heterocycle-benzene bioisosteric replacement was used to improve their pharmacokinetic profile. The designed new triazole derivatives have good antifungal activity toward a wide range of pathogenic fungi. Their binding mode with the target enzyme was clarified by molecular docking. The MIC value of the highly potent compound 8f against Candida albicans, Candida tropicalis, and Gyptococcus neoformans is 0.016 mu g/mL, 0.004 mu g/mL, and 0.016 mu g/mL, respectively. Moreover, preliminary pharmacokinetic studies revealed that it showed improved oral absorption as compared to the lead compound iodiconazole and deserved for further evaluations. (C) 2013 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2013.04.025

文献信息

• [EN] NOVEL PYRROLIDINE DERIVED BETA 3 ADRENERGIC RECEPTOR AGONISTS<br/>[FR] NOUVEAUX AGONISTES DE RÉCEPTEURS ADRÉNERGIQUES BÊTA 3 DÉRIVÉS DE PYRROLIDINE
  申请人：MERCK SHARP & DOHME

  公开号：WO2011025690A1

  公开（公告）日：2011-03-03

  The present invention provides compounds of Formula (I), pharmaceutical compositions thereof, and method of using the same in the treatment or prevention of diseases mediated by the activation of β3-adrenoceptor.

  本发明提供了化合物的公式（I），其药物组成部分以及使用该化合物在治疗或预防由β3-肾上腺素受体激活介导的疾病中的方法。
• Nitrogen-containing cyclic compound and pharmaceutical composition containing the compound
  申请人：Eisai Co., Ltd.

  公开号：US20040220193A1

  公开（公告）日：2004-11-04

  The present invention provides a novel compound having a superior calcium antagonism, in particular, a neuron-selective calcium antagonism. Namely, it provides a compound represented by the following formula, a salt thereof or a hydrate of them. 1 In the formula, Ar indicates an optionally substituted 5- to 14-membered aromatic ring etc.; the ring A indicates any one ring selected from a piperazine, a homopiperazine, a piperidine and the like; the ring B indicates an optionally substituted C 3-14 hydrocarbon ring etc.; E indicates a single bond, a group represented by the formula —CO—, etc.; X indicates a single bond, an oxygen atom etc.; R 1 indicates a hydrogen atom, a halogen atom, a hydroxyl group etc.; and D 1 , D 2 , W 1 and W 2 are the same as or different from each other and each represents a single bond or an optionally substituted C 1-6 alkylene chain.

  本发明提供了一种具有卓越的钙拮抗作用，特别是神经元选择性钙拮抗作用的新化合物。即，提供了下式所示的化合物、其盐或水合物。其中，Ar表示可选取的5-至14-成员芳香环等；环A表示选自哌嗪、同哌嗪、吡啶等任意一环；环B表示可选取的C3-14碳氢环等；E表示单键、由公式—CO—表示的基团等；X表示单键、氧原子等；R1表示氢原子、卤原子、羟基等；D1、D2、W1和W2相同或不同，每个代表单键或可选取的C1-6烷基链。
• Bis-sulfonamide hydroxyethyl-amino retroviral protease inhibitors
  申请人：G.D. Searle & Co.

  公开号：US20030013751A1

  公开（公告）日：2003-01-16

  Bis-sulfonamido hydroxyethylamino compounds are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease. The present invention relates to retroviral protease inhibiting compounds of the formula: 1 or a pharmaceutically acceptable salt, prodrug or ester thereof, wherein the variables are as defined herein.

  双磺酰胺羟乙基胺化合物可作为逆转录病毒蛋白酶抑制剂，特别是作为HIV蛋白酶的抑制剂。本发明涉及以下式子的逆转录病毒蛋白酶抑制化合物：1或其药学上可接受的盐、前药或酯，其中变量如本文所定义。
• Bis-sulfonamide hydroxyethylamino retroviral protease inhibitors
  申请人：Freskos N. John

  公开号：US20060199822A1

  公开（公告）日：2006-09-07

  Bis-sulfonamido hydroxyethylamino compounds are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease. The present invention relates to retroviral protease inhibiting compounds of the formula: or a pharmaceutically acceptable salt, prodrug or ester thereof, wherein the variables are as defined herein.

  双磺酰胺羟乙基氨化合物作为逆转录病毒蛋白酶抑制剂具有良好的效果，尤其是对HIV蛋白酶的抑制作用。本发明涉及公式所示的逆转录病毒蛋白酶抑制化合物：或其药学上可接受的盐、前药或酯，其中变量的定义如本文所述。
• BIS-SULFONAMIDE HYDROXYETHYLAMINO RETROVIRAL PROTEASE INHIBITORS
  申请人：Freskos John N.

  公开号：US20080176842A1

  公开（公告）日：2008-07-24

  Bis-sulfonamido hydroxyethylamino compounds are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease. The present invention relates to retroviral protease inhibiting compounds of the formula: or a pharmaceutically acceptable salt, prodrug or ester thereof, wherein the variables are as defined herein.

  双磺酰胺羟乙基氨基化合物在抗逆转录病毒蛋白酶中具有有效性，特别是在抑制HIV蛋白酶方面具有作用。本发明涉及以下式子的抗逆转录病毒蛋白酶抑制化合物：或其药学上可接受的盐、前药或酯，其中变量如本文所定义。