Benzoic acid (S)-2-benzyloxycarbonylamino-1-((R)-1-phenyl-ethylcarbamoyl)-hexyl ester | 497946-73-3

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: Benzoic acid (S)-2-benzyloxycarbonylamino-1-((R)-1-phenyl-ethylcarbamoyl)-hexyl ester
• 英文别名: (2S)-2-{[(benzyloxy)carbonyl]amino}-1-({[(1R)-1-phenylethyl]amino}carbonyl)hexyl benzoate；[(3S)-1-oxo-1-[[(1R)-1-phenylethyl]amino]-3-(phenylmethoxycarbonylamino)heptan-2-yl] benzoate
• CAS: 497946-73-3
• 化学式: C₃₀H₃₄N₂O₅
• 分子量: 502.61
• InChiKey: ZELOLOSFANCZJT-VXHJVMOVSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.1
• 重原子数：
  37
• 可旋转键数：
  14
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  93.7
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  Benzoic acid (S)-2-benzyloxycarbonylamino-1-((R)-1-phenyl-ethylcarbamoyl)-hexyl ester 在 sodium hydroxide 、 碳酸氢钠 、 戴斯-马丁氧化剂 、 N,N-二异丙基乙胺 作用下， 以 四氢呋喃 、 乙醇 、 二氯甲烷 为溶剂， 反应 6.25h， 生成 [1-(1-Phenyl-ethylaminooxalyl)-pentyl]-carbamic acid 1-(pyrimidin-2-yloxymethyl)-cyclobutylmethyl ester
  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：

  N-Cbz-正亮氨醛 、 [(1S)-1-异氰基乙基]苯 、 苯甲酸 以 二氯甲烷 为溶剂， 以60%的产率得到Benzoic acid (S)-2-benzyloxycarbonylamino-1-((R)-1-phenyl-ethylcarbamoyl)-hexyl ester
  参考文献：
  名称：

  Design of small molecule ketoamide-based inhibitors of cathepsin K

  摘要：

  A novel series of ketoamide-based inhibitors of cathepsin K has been identified. Modifications to p(2) and p(3) elements were crucial to enhancing inhibitory activity. Although not optimized, a selected inhibitor was effective in attenuating type 1 collagen hydrolysis in a surrogate assay of bone resorption. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2003.11.029

文献信息

• [EN] ALPHA-KETOAMIDE DERIVATIVES AS CATHEPSIN K INHIBITORS<br/>[FR] DERIVES D'ALPHA-CETOAMIDE UTILISES EN TANT QU'INHIBITEURS DE LA CATHEPSINE K
  申请人：SMITHKLINE BEECHAM CORP

  公开号：WO2003013518A1

  公开（公告）日：2003-02-20

  Biaryl ketoamide derivatives (I), which are useful as cathepsin K inhibitors are described herein. The described invention also includes methods of making such biaryl 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.

  本文描述了有用于作为蛋白酶K抑制剂的双芳基酮酰胺衍生物(I)。所述的发明还包括制备这种双芳基酮酰胺衍生物的方法，以及在治疗与增强骨转换相关的疾病，包括骨质疏松症，最终可能导致骨折的方法。
• Derivatives of 1-(oxoaminoacetyl) pentylcarbamate as cathepsin k inhibitors for the treatment of bone loss
  申请人：Barrett Gene David

  公开号：US20050245596A1

  公开（公告）日：2005-11-03

  Heterocycle substituted ketoamide derivatives of Formula (I), wherein the substitutes A, D, A and R are defined as in claim in, which are useful as cathepsin K inhibitors are described herein. The described invention also includes methods of making such heterocycle substituted ketoamide derivatives as well as method of using the same in the manufacture of medicaments for the treatment of disorders, including osteoporosis, associated with an imbalance between bone resorption and formation which can ultimately lead to fracture.

  本文描述了公式(I)的杂环取代酮酰胺衍生物，其中替代基A、D、A和R如权利要求中所定义，这些衍生物可用作卡特普西林K抑制剂。所述发明还包括制备这种杂环取代酮酰胺衍生物的方法，以及使用它们制造治疗与骨吸收和形成失衡有关的疾病（例如骨质疏松症），最终可能导致骨折的药物的方法。
• Alpha-ketoamide derivatives as cathepsin k inhibitors
  申请人：Barrett David Gene

  公开号：US20050107616A1

  公开（公告）日：2005-05-19

  Biaryl ketoamide derivatives, which are useful as cathepsin K inhibitors are described herein. The described invention also includes methods of making such biaryl 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.

  本文介绍了用作猫hepsin K抑制剂的联苯基酮酰胺衍生物。所述发明还包括制备这种联苯基酮酰胺衍生物的方法，以及将其用于治疗与增强骨转换有关的疾病，包括骨质疏松症，该疾病最终可能导致骨折的方法。
• 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。