bis{10-[11-(N-tert-butoxycarbonylamino)-3,6,9-trioxaundecylcarbamoyl]undecanyl} disulfide | 1094061-81-0

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: bis{10-[11-(N-tert-butoxycarbonylamino)-3,6,9-trioxaundecylcarbamoyl]undecanyl} disulfide
• CAS: 1094061-81-0
• 化学式: C₄₈H₉₄N₄O₁₂S₂
• 分子量: 983.426
• InChiKey: ZCZJLORSRPGAJL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.77
• 重原子数：
  66.0
• 可旋转键数：
  47.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  190.24
• 氢给体数：
  4.0
• 氢受体数：
  14.0

反应信息

• 作为反应物：
  描述：

  bis{10-[11-(N-tert-butoxycarbonylamino)-3,6,9-trioxaundecylcarbamoyl]undecanyl} disulfide 、 三氟乙酸 以 二氯甲烷 为溶剂， 反应 0.75h， 生成 bis{10-[(11-amino-3,6,9-trioxaundecanyl)carbamoyl]undecanyl} disulfide bis(trifluoroacetate)
  参考文献：
  名称：

  Efficient one-cycle affinity selection of binding proteins or peptides specific for a small-molecule using a T7 phage display pool

  摘要：

  Here, we report an efficient one-cycle affinity selection using a natural-protein or random-peptide T7 phage pool for identification of binding proteins or peptides specific for small-molecules. The screening procedure involved a cuvette type 27-MHz quartz-crystal microbalance (QCM) apparatus with introduction of self-assembled monolayer (SAM) for a specific small-molecule immobilization on the gold electrode surface of a sensor chip. Using this apparatus, we attempted an affinity selection of proteins or peptides against synthetic ligand for FK506-binding protein (SLF) or irinotecan (Iri, CPT-11). An affinity selection using SLF-SAM and a natural-protein T7 phage pool successfully detected FK506-binding protein 12 (FKBP12)-displaying T7 phage after an interaction time of only 10 min. Extensive exploration of time-consuming wash and/or elution conditions together with several rounds of selection was not required. Furthermore, in the selection using a 15-mer random-peptide T7 phage pool and subsequent analysis utilizing receptor ligand contact (RELIC) software, a subset of SLF-selected peptides clearly pinpointed several amino-acid residues within the binding site of FKBP12. Likewise, a subset of Iri-selected peptides pinpointed part of the positive amino-acid region of residues from the Iri-binding site of the well-known direct targets, acetylcholinesterase (AChE) and carboxylesterase (CE). Our findings demonstrate the effectiveness of this method and general applicability for a wide range of small-molecules. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2008.09.061
• 作为产物：
  描述：

  11-[10-(4-Nitro-phenoxycarbonyl)-decyldisulfanyl]-undecanoic acid 4-nitro-phenyl ester 、 N-Boc-1,11-二氨基-3,6,9-三氧杂十一烷 在 吡啶 、 4-二甲氨基吡啶 作用下， 反应 17.0h， 以84%的产率得到bis{10-[11-(N-tert-butoxycarbonylamino)-3,6,9-trioxaundecylcarbamoyl]undecanyl} disulfide
  参考文献：
  名称：

  Efficient one-cycle affinity selection of binding proteins or peptides specific for a small-molecule using a T7 phage display pool

  摘要：

  Here, we report an efficient one-cycle affinity selection using a natural-protein or random-peptide T7 phage pool for identification of binding proteins or peptides specific for small-molecules. The screening procedure involved a cuvette type 27-MHz quartz-crystal microbalance (QCM) apparatus with introduction of self-assembled monolayer (SAM) for a specific small-molecule immobilization on the gold electrode surface of a sensor chip. Using this apparatus, we attempted an affinity selection of proteins or peptides against synthetic ligand for FK506-binding protein (SLF) or irinotecan (Iri, CPT-11). An affinity selection using SLF-SAM and a natural-protein T7 phage pool successfully detected FK506-binding protein 12 (FKBP12)-displaying T7 phage after an interaction time of only 10 min. Extensive exploration of time-consuming wash and/or elution conditions together with several rounds of selection was not required. Furthermore, in the selection using a 15-mer random-peptide T7 phage pool and subsequent analysis utilizing receptor ligand contact (RELIC) software, a subset of SLF-selected peptides clearly pinpointed several amino-acid residues within the binding site of FKBP12. Likewise, a subset of Iri-selected peptides pinpointed part of the positive amino-acid region of residues from the Iri-binding site of the well-known direct targets, acetylcholinesterase (AChE) and carboxylesterase (CE). Our findings demonstrate the effectiveness of this method and general applicability for a wide range of small-molecules. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2008.09.061