| 705951-01-5

• 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
• CAS: 705951-01-5
• 化学式: C₂₃H₃₂N₂O₅
• 分子量: 416.517
• InChiKey: WYJQDYFTONGDIQ-MOPGFXCFSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.27
• 重原子数：
  30.0
• 可旋转键数：
  6.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.61
• 拓扑面积：
  84.94
• 氢给体数：
  1.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  1-diisopropylmethoxycarbonylpiperazine-4-carbonylchloride 、 在 4-二甲氨基吡啶 、 TEA 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 4-{(2S,3R)-2-Benzyloxycarbonyl-3-[2-(1-tert-butoxycarbonyl-piperidin-4-yl)-ethyl]-4-oxo-azetidine-1-carbonyl}-piperazine-1-carboxylic acid 1-isopropyl-2-methyl-propyl ester
  参考文献：
  名称：

  Synthesis of potent and highly selective nonguanidine azetidinone inhibitors of human tryptase

  摘要：

  Azetidinones such as BMS-363131 (2) and BMS-363130 (3), which contain a guanidine group in the C-3 side chain were previously shown to be very potent inhibitors of human tryptase with high selectivity versus other serine proteases, including trypsin. In this letter, we describe the discovery of a number of potent azetidinone tryptase inhibitors in which the guanidine moiety at the ring C-3 position is replaced with primary or secondary amine or aminopyridine functionality. In particular, BMS-354326 (4) is a highly potent tryptase inhibitor (IC50 1.8 nM), which has excellent selectivity against trypsin and most other related serine proteases. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2004.02.011
• 作为产物：
  描述：

  4-(2-碘乙基)-1-哌啶羧酸叔丁酯 在 四丁基氟化铵 、 碳酸氢钠 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 为溶剂， 生成
  参考文献：
  名称：

  Synthesis of potent and highly selective nonguanidine azetidinone inhibitors of human tryptase

  摘要：

  Azetidinones such as BMS-363131 (2) and BMS-363130 (3), which contain a guanidine group in the C-3 side chain were previously shown to be very potent inhibitors of human tryptase with high selectivity versus other serine proteases, including trypsin. In this letter, we describe the discovery of a number of potent azetidinone tryptase inhibitors in which the guanidine moiety at the ring C-3 position is replaced with primary or secondary amine or aminopyridine functionality. In particular, BMS-354326 (4) is a highly potent tryptase inhibitor (IC50 1.8 nM), which has excellent selectivity against trypsin and most other related serine proteases. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2004.02.011