5'-deoxy-5'-piperidin-1-ylthymidine | 1119504-24-3

• 分子结构分类: 有机化合物 - 核苷、核苷酸和类似物 - 2 '，5'-二脱氧核苷
• 英文名称: 5'-deoxy-5'-piperidin-1-ylthymidine
• 英文别名: 5'-deoxy-5'-N-piperidinothymidine；1-[(2R,4S,5R)-4-hydroxy-5-(piperidin-1-ylmethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione
• CAS: 1119504-24-3
• 化学式: C₁₅H₂₃N₃O₄
• 分子量: 309.365
• InChiKey: GMOUOGHZJCSNOZ-YNEHKIRRSA-N

物化性质

• 密度：
  1.292±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.2
• 重原子数：
  22
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.73
• 拓扑面积：
  82.1
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  哌啶 、 5-O-(4-甲基苯基磺酰基)胸腺嘧啶脱氧核苷 反应 26.0h， 以76%的产率得到5'-deoxy-5'-piperidin-1-ylthymidine
  参考文献：
  名称：

  Morpholino, Piperidino, and Pyrrolidino Derivatives of Pyrimidine Nucleosides as Inhibitors of Ribonuclease A: Synthesis, Biochemical, and Crystallographic Evaluation^,

  摘要：

  Six 5'-deoxy-5'-morpholine, piperidine, and pyrrolidine of pyrimidine nucleosides have been synthesized and characterized. Their inhibitory action to ribonuclease A has been studied by biochemical analysis and X-ray crystallography. These compounds are moderate inhibitors of RNase A with mid-to-upper micromolar inhibition constants (K(i)). The high resolution X-ray crystal structures of the RNase A-inhibitor complexes have shown that all inhibitors bind at the enzyme catalytic cleft with the pyrimidine nucleobase at the B(1)R(2) subsites while the 5' group binds away from the main subsite P(1), where P-O(5') bond cleavage occurs, toward the solvent close to subsite P(0). Structure-activity relationship analysis has demonstrated that the compounds with the larger group in the 5' position are more potent. Comparative structural analysis of these RNase A complexes with other similar RNase A-ligand complexes provides a structural explanation of their potency and suggests ways to improve their efficiency and selectivity. These inhibitors can be the starting point for the development of compounds that can be used as pharmaceuticals against pathologies associated with RNase A homologues such as human angiogenin, which is implicated in tumor induced neovascularization.

  DOI：

  10.1021/jm800724t

文献信息

• REGULATED BIOCIRCUIT SYSTEMS
  申请人：Obsidian Therapeutics, Inc.

  公开号：US20190192691A1

  公开（公告）日：2019-06-27

  The present invention provides regulatable biocircuit systems. Such systems provide modular and tunable protein expression systems in support of the discovery and development of therapeutic modalities.
• IDENTIFICATION AND TARGETED MODULATION OF GENE SIGNALING NETWORKS
  申请人：CAMP4 THERAPEUTICS CORPORATION

  公开号：US20210254056A1

  公开（公告）日：2021-08-19

  The present invention provides methods and compositions for the evaluation, alteration and/or optimization of gene signaling. Methods and systems are also provided which exploit the information generated in the identification of new targets and non-canonical signaling pathways.