KNT-123 | 1339050-95-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 菲及其衍生物
• 英文名称: KNT-123
• CAS: 1339050-95-1
• 化学式: C₃₈H₄₃N₃O₉
• 分子量: 685.774
• InChiKey: PUZSAMLELIPZGH-KXDPPJBDSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  50
• 可旋转键数：
  0
• 环数：
  13.0
• sp3杂化的碳原子比例：
  0.68
• 拓扑面积：
  137
• 氢给体数：
  4
• 氢受体数：
  12

反应信息

• 作为产物：
  描述：

  生成 KNT-123
  参考文献：
  名称：

  Synthesis of novel triplet drugs with 1,3,5-trioxazatriquinane skeletons and their pharmacologies. Part 2: Synthesis of novel triplet drugs with the epoxymethano structure (capped homotriplet)

  摘要：

  An improved synthetic method for triplet drugs with the 1,3,5-trioxazatriquinane skeleton was developed that used p-toluenesulfonylmethyl isocyanide (TosMIC) instead of 1,3-dithiane. Using the improved method, we synthesized compounds with two identical pharmacophore units and an epoxymethano group, that is, capped homotriplets. Among the synthesized capped homotriplets, KNT-123 showed high selectivity for the p receptor over the kappa receptor, and the mu selectivity was the highest among the reported p selective nonpeptide ligands. KNT-123 administered subcutaneously induced a dose-dependent analgesic effect in the acetic acid writhing assay, and its potency was 11-fold more potent than that of morphine. KNT-123 may serve as a useful tool for the study of the pharmacological actions mediated specifically via the mu receptor. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.07.065