ethyl 1-[2-(benzyloxy)ethyl]cyclobutanecarboxylate | 568591-80-0

• 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: ethyl 1-[2-(benzyloxy)ethyl]cyclobutanecarboxylate
• 英文别名: ethyl 1-(2-(benzyloxy)ethyl)cyclobutane-1-carboxylate；ethyl 1-(2-phenylmethoxyethyl)cyclobutane-1-carboxylate
• CAS: 568591-80-0
• 化学式: C₁₆H₂₂O₃
• 分子量: 262.349
• InChiKey: UGNLNTGCSYPSIH-UHFFFAOYSA-N

物化性质

• 沸点：
  337.8±15.0 °C(Predicted)
• 密度：
  1.072±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  19
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.56
• 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：

  ethyl 1-[2-(benzyloxy)ethyl]cyclobutanecarboxylate 在 palladium on activated charcoal 咪唑 、 lithium aluminium tetrahydride 、 偶氮二甲酸二叔丁酯 、 氢气 、 三苯基膦 作用下， 以 四氢呋喃 、 甲醇 、 乙醚 、 二氯甲烷 为溶剂， 反应 36.08h， 生成 2-({2-[1-({[tert-butyl(dimethyl)silyl]oxy}methyl)cyclobutyl]ethyl}sulfanyl)-1-methyl-1H-imidazole
  参考文献：
  名称：

  Ketoamide-Based Inhibitors of Cysteine Protease, Cathepsin K:  P3 Modifications

  摘要：

  Osteoporosis is a disease characterized by skeletal fragility. Cathepsin K, a lysosomal cysteine protease, has been implicated in the osteoclast mediated bone resorption. Inhibitors of this protease could potentially treat this skeletal disease. The present work describes exploration of the spatial requirements of the S3 subsite by the use of various sterically demanding P3 substituents. Sulfur and oxygen linked heterocycles as well as those without heteroatom linkers were found to provide potent inhibitors of cathepsin K. Representative examples from these series also afforded quite good selectivity ratios against most cathepsins tested. The tolerability of the S3 subsite for sterically demanding groups that provide potency and selectivity enhances the attractiveness of P3 changes to improve the physiochemical properties of inhibitors in the developments of compounds for the treatment of osteoporosis.

  DOI：

  10.1021/jm040107n
• 作为产物：
  描述：

  环丁烷甲酸乙酯 、 苄基2-溴乙基醚 在 lithium diisopropyl amide 作用下， 以 四氢呋喃 为溶剂， 反应 16.33h， 生成 ethyl 1-[2-(benzyloxy)ethyl]cyclobutanecarboxylate
  参考文献：
  名称：

  [EN] 4-AMINO OR 4-ALKOXY-SUBSTITUTED ARYL SULFONAMIDE COMPOUNDS WITH SELECTIVE ACTIVITY IN VOLTAGE-GATED SODIUM CHANNELS
  [FR] COMPOSÉS D'ARYLE SULFONAMIDE SUBSTITUÉS PAR 4-AMINO OU 4-ALCOXY AYANT UNE ACTIVITÉ SÉLECTIVE DANS DES CANAUX SODIQUES SENSIBLES À LA TENSION

  摘要：

  揭示了化合物的结构式（I）、结构式（II）或其盐：结构式（I） 结构式（II），这些化合物具有抑制在外周和交感神经元中发现的Nav 1.7离子通道的性质。还描述了包含结构式（I）、结构式（II）或其盐的药物配方，以及使用它们治疗疼痛障碍、咳嗽和瘙痒的方法。

  公开号：

  WO2020117626A1

文献信息

• [EN] 4-AMINO OR 4-ALKOXY-SUBSTITUTED ARYL SULFONAMIDE COMPOUNDS WITH SELECTIVE ACTIVITY IN VOLTAGE-GATED SODIUM CHANNELS<br/>[FR] COMPOSÉS D'ARYLE SULFONAMIDE SUBSTITUÉS PAR 4-AMINO OU 4-ALCOXY AYANT UNE ACTIVITÉ SÉLECTIVE DANS DES CANAUX SODIQUES SENSIBLES À LA TENSION
  申请人：MERCK SHARP & DOHME

  公开号：WO2020117626A1

  公开（公告）日：2020-06-11

  Disclosed are compounds of Formula (I), Formula (II), or a salt thereof: Formula (I) Formula (II) which compounds have properties for inhibiting Nav 1.7 ion channels found in peripheral and sympathetic neurons. Also described are pharmaceutical formulations comprising the compounds of Formula (I), Formula (II) or their salts, and methods of treating pain disorders, cough, and itch using the same.

  揭示了化合物的结构式（I）、结构式（II）或其盐：结构式（I） 结构式（II），这些化合物具有抑制在外周和交感神经元中发现的Nav 1.7离子通道的性质。还描述了包含结构式（I）、结构式（II）或其盐的药物配方，以及使用它们治疗疼痛障碍、咳嗽和瘙痒的方法。
• Cycloalkyl ketoamides derivatives useful as cathepsin k inhibitors
  申请人：Catalano George John

  公开号：US20050054819A1

  公开（公告）日：2005-03-10

  Cycloalkyl ketoamide derivatives, which are useful as cathepsin K inhibitors are described herein. The described invention also includes methods of making such cycloalkyl ketoamide derivatives as well as methods of using the same in the treatment of disorders, including osteoporosis, associated with enhanced bone turnover which can ultimately lead to fracture.

  本文介绍了环状酰胺类酮衍生物，其作为卡他普星K抑制剂具有用途。所述发明还包括制备这种环状酰胺类酮衍生物的方法，以及使用它们治疗与增强骨转换相关的疾病（包括骨质疏松症），最终可导致骨折的方法。
• CYCLOALKYL KETOAMIDES DERIVATIVES USEFUL AS CATHEPSIN K INHIBITORS
  申请人：Catalano George John

  公开号：US20080058333A1

  公开（公告）日：2008-03-06

  Cycloalkyl ketoamide derivatives, which are useful as cathepsin K inhibitors are described herein. The described invention also includes methods of making such cycloalkyl ketoamide derivatives as well as methods of using the same in the treatment of disorders, including osteoporosis, associated with enhanced bone turnover which can ultimately lead to fracture.

  本文描述了环状烷基酮酰胺衍生物，其作为猫hepsin K抑制剂具有用途。所述发明还包括制备这种环状烷基酮酰胺衍生物的方法，以及使用它们治疗与增强骨转换相关的疾病的方法，包括骨质疏松症，最终可能导致骨折。
• Cycloalkyl ketoamides derivatives useful as cathepsin K inhibitors
  申请人：SmithKline Beecham Corporation

  公开号：US07282512B2

  公开（公告）日：2007-10-16

  Cycloalkyl ketoamide derivatives, which are useful as cathepsin K inhibitors are described herein. The described invention also includes methods of making such cycloalkyl ketoamide derivatives as well as methods of using the same in the treatment of disorders, including osteoporosis, associated with enhanced bone turnover which can ultimately lead to fracture.

  本文描述了用作cathepsin K抑制剂的环状酰胺衍生物。所述的发明还包括制备这种环状酰胺衍生物的方法，以及在治疗与增强骨转换有关的疾病，包括骨质疏松症，最终可能导致骨折的方法。
• 4-AMINO OR 4-ALKOXY-SUBSTITUTED ARYL SULFONAMIDE COMPOUNDS WITH SELECTIVE ACTIVITY IN VOLTAGE-GATED SODIUM CHANNELS
  申请人：Merck Sharp & Dohme Corp.

  公开号：EP3891157A1

  公开（公告）日：2021-10-13