(2S,4R)-1-acetyl-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide | 1448187-20-9

• 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: (2S,4R)-1-acetyl-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide
• 英文别名: (2S,4R)-1-Acetyl-4-hydroxy-N-[[4-(4-methyl-5-thiazolyl)phenyl]methyl]-2-pyrrolidinecarboxamide；(2S,4R)-1-acetyl-4-hydroxy-N-[[4-(4-methyl-1,3-thiazol-5-yl)phenyl]methyl]pyrrolidine-2-carboxamide
• CAS: 1448187-20-9
• 化学式: C₁₈H₂₁N₃O₃S
• 分子量: 359.449
• InChiKey: NKCKHEUZJVZXJO-CVEARBPZSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  25
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.39
• 拓扑面积：
  111
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  4-(4-甲基噻唑-5-基)苯甲腈 在 sodium tetrahydroborate 、 N-羟基丁二酰亚胺 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 cobalt(II) chloride 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 反应 21.0h， 生成 (2S,4R)-1-acetyl-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide
  参考文献：
  名称：

  Is NMR Fragment Screening Fine-Tuned to Assess Druggability of Protein–Protein Interactions?

  摘要：

  Modulation of protein-protein interactions (PPIs) with small molecules has been hampered by a lack of lucid methods capable of reliably identifying high-quality hits. In fragment screening, the low ligand efficiencies associated with PPI target sites pose significant challenges to fragment binding detection. Here, we investigate the requirements for ligand-based NMR techniques to detect rule-of-three compliant fragments that form part of known high affinity inhibitors of the PPI between the von Hippel-Lindau protein and the alpha subunit of hypoxia-inducible factor 1 (pVHL:HIF-1 alpha). Careful triaging allowed rescuing weak but specific binding of fragments that would otherwise escape detection at this PPI. Further structural information provided by saturation transfer difference (STD) group epitope mapping, protein-based NMR, competitive isothermal titration calorimetry (ITC), and X-ray crystallography confirmed the binding mode of the rescued fragments. Our findings have important implications for PPI druggability assessment by fragment screening as they reveal an accessible threshold for fragment detection and validation.

  DOI：

  10.1021/ml400296c

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：US20140356322A1

  公开（公告）日：2014-12-04

  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，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。
• [EN] SMARCA DEGRADERS AND USES THEREOF<br/>[FR] AGENTS DE DÉGRADATION DE SMARCA ET LEURS UTILISATIONS
  申请人：KYMERA THERAPEUTICS INC

  公开号：WO2022125804A1

  公开（公告）日：2022-06-16

  The present invention provides compounds, compositions thereof, and methods of using the same.

  本发明提供了化合物、其组合物及使用它们的方法。
• 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