tert-butyl 4-(2-oxo-2,3-dihydrobenzo[d]oxazol-5-yl)benzylcarbamate | 1448190-05-3

• 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: tert-butyl 4-(2-oxo-2,3-dihydrobenzo[d]oxazol-5-yl)benzylcarbamate
• 英文别名: Tert-butyl 4-(2-oxo-2,3-dihydrobenzo[d]oxazol-5-yl)benzylcarbamate；tert-butyl N-[[4-(2-oxo-3H-1,3-benzoxazol-5-yl)phenyl]methyl]carbamate
• CAS: 1448190-05-3
• 化学式: C₁₉H₂₀N₂O₄
• 分子量: 340.379
• InChiKey: QWKVFQKYURFQHS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  25
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.26
• 拓扑面积：
  76.7
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  tert-butyl 4-(2-oxo-2,3-dihydrobenzo[d]oxazol-5-yl)benzylcarbamate 在 盐酸 、 N,N-二异丙基乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 N,N-二甲基甲酰胺 为溶剂， 反应 0.5h， 生成 (2S,4R)-4-hydroxy-1-(2-(3-methylisoxazol-5-yl)acetyl)-N-(4-(2-oxo-2,3-dihydrobenzo[d]oxazol-5-yl)benzyl)pyrrolidine-2-carboxamide
  参考文献：
  名称：

  Compounds & Methods for the Enhanced Degradation of Targeted Proteins & Other Polypeptides by an E3 Ubiquitin Ligase

  摘要：

  本发明涉及双功能化合物，其作为靶向泛素化的调节剂具有实用性，特别是作为本发明的双功能化合物对各种被降解和/或受到抑制的多肽和其他蛋白质的抑制剂。具体而言，本发明涉及含有一端结合泛素连接酶的VHL配体，另一端结合靶蛋白的基团的化合物，使得靶蛋白靠近泛素连接酶以促使该蛋白的降解（和抑制）。本发明展示了与本发明化合物相关的广泛的药理活性范围，与靶向多肽的降解/抑制一致。

  公开号：

  US20140356322A1
• 作为产物：
  描述：

  5-溴-2(3H)-苯并噁唑酮 、 4-(Boc-氨甲基)苯硼酸 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 sodium carbonate 作用下， 以 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 1.0h， 以37%的产率得到tert-butyl 4-(2-oxo-2,3-dihydrobenzo[d]oxazol-5-yl)benzylcarbamate
  参考文献：
  名称：

  Compounds & Methods for the Enhanced Degradation of Targeted Proteins & Other Polypeptides by an E3 Ubiquitin Ligase

  摘要：

  本发明涉及双功能化合物，其作为靶向泛素化的调节剂具有实用性，特别是作为本发明的双功能化合物对各种被降解和/或受到抑制的多肽和其他蛋白质的抑制剂。具体而言，本发明涉及含有一端结合泛素连接酶的VHL配体，另一端结合靶蛋白的基团的化合物，使得靶蛋白靠近泛素连接酶以促使该蛋白的降解（和抑制）。本发明展示了与本发明化合物相关的广泛的药理活性范围，与靶向多肽的降解/抑制一致。

  公开号：

  US20140356322A1

文献信息

• COMPOUNDS & METHODS FOR THE ENHANCED DEGRADATION OF TARGETED PROTEINS & OTHER POLYPEPTIDES BY AN E3 UBIQUITIN LIGASE
  申请人：Yale University

  公开号：EP3608317A1

  公开（公告）日：2020-02-12

  The present invention relates to bifunctional compounds, which find utility as modulators of targeted ubiquitination, especially of a variety of polypeptides and other proteins which are degraded and/or otherwise inhibited by bifunctional compounds according to the present invention. In particular, the present invention is directed to compounds, which contain on one end a VHL ligand which binds to the ubiquitin ligase and on the other end a moiety which binds a target protein such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of that protein. The present invention exhibits a broad range of pharmacological activities associated with compounds according to the present invention, consistent with the degradation/inhibition of targeted polypeptides.

  本发明涉及双功能化合物，它们可作为靶向泛素化的调节剂，特别是可被根据本发明的双功能化合物降解和/或以其他方式抑制的各种多肽和其他蛋白质。特别是，本发明涉及的化合物一端含有与泛素连接酶结合的 VHL 配体，另一端含有与靶蛋白结合的分子，从而使靶蛋白靠近泛素连接酶，以实现对该蛋白的降解（和抑制）。本发明显示了与根据本发明的化合物相关的广泛的药理活性，与降解/抑制靶向多肽一致。
• Compounds and methods for the enhanced degradation of targeted proteins and other polypeptides by an E3 ubiquitin ligase
  申请人：YALE UNIVERSITY

  公开号：US10730862B2

  公开（公告）日：2020-08-04

  The present invention relates to bifunctional compounds, which find utility as modulators of targeted ubiquitination, especially inhibitors of a variety of polypeptides and other proteins that are degraded and/or otherwise inhibited by bifunctional compounds of the present invention. In particular, the present invention is directed to compounds, which contain on one end a VHL ligand that binds to the ubiquitin ligase and on the other end a moiety that binds a target protein, such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of that protein. The present invention exhibits a broad range of pharmacological activities associated with compounds of the present invention, consistent with the degradation/inhibition of targeted polypeptides.

  本发明涉及双功能化合物，它们可作为靶向泛素化的调节剂，特别是本发明双功能化合物降解和/或以其他方式抑制的各种多肽和其他蛋白质的抑制剂。特别是，本发明涉及的化合物一端含有与泛素连接酶结合的 VHL 配体，另一端含有与靶蛋白结合的分子，从而使靶蛋白靠近泛素连接酶，以达到降解（和抑制）该蛋白的效果。本发明显示了与本发明化合物相关的广泛药理活性，与降解/抑制靶向多肽的作用相一致。
• [EN] COMPOUNDS AND METHODS FOR THE INHIBITION OF VCB E3 UBIQUITIN LIGASE<br/>[FR] COMPOSÉS ET PROCÉDÉS POUR L'INHIBITION DE L'UBIQUITINE LIGASE VCB E3
  申请人：UNIV YALE

  公开号：WO2013106646A3

  公开（公告）日：2013-09-06
• COMPOUNDS&METHODS FOR THE ENHANCED DEGRADATION OF TARGETED PROTEINS&OTHER POLYPEPTIDES BY AN E3 UBIQUITIN LIGASE
  申请人：Yale University

  公开号：EP2802608A2

  公开（公告）日：2014-11-19
• [EN] COMPOUNDS & METHODS FOR THE ENHANCED DEGRADATION OF TARGETED PROTEINS & OTHER POLYPEPTIDES BY AN E3 UBIQUITIN LIGASE<br/>[FR] COMPOSÉS ET PROCÉDÉS POUR LA DÉGRADATION AMÉLIORÉE DE PROTÉINES CIBLES ET D'AUTRES POLYPEPTIDES PAR UNE E3 UBIQUITINE LIGASE
  申请人：UNIV YALE

  公开号：WO2013106643A2

  公开（公告）日：2013-07-18

  The present invention relates to bifunctional compounds, which find utility as modulators of targeted ubiquitination, especially inhibitors of a variety of polypeptides and other proteins which are degraded and/or otherwise inhibited by bifunctional compounds according to the present invention. In particular, the present invention is directed to compounds, which contain on one end a VHL ligand which binds to the ubiquitin ligase and on the other end a moiety which binds a target protein such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of that protein. The present invention exhibits a broad range of pharmacological activities associated with compounds according to the present invention, consistent with the degradation/inhibition of targeted polypeptides.