Synthesis of a New Class of Druglike Angiotensin II C-Terminal Mimics with Affinity for the AT<sub>2</sub> Receptor
作者:Jennie Georgsson、Christian Sköld、Milad Botros、Gunnar Lindeberg、Fred Nyberg、Anders Karlén、Anders Hallberg、Mats Larhed
DOI:10.1021/jm0613469
日期:2007.4.1
histidine-related scaffolds were synthesized and introduced in the tripeptides to give eight new peptidomimetic structures. Three of the new peptide-derived druglike molecules exhibited selective, nanomolar affinity for the AT2 receptor. These ligands may become lead compounds in the future development of novel classes of selective AT2 receptor agonists.
合成了对应于血管紧张素II的C末端区域的四个三肽。这些肽之一(Ac-His-Pro-Ile)对AT2受体表现出中等的结合亲和力。合成了两个芳香族组氨酸相关的支架,并将其引入三肽中,以提供八个新的拟肽结构。新的肽衍生的类药物分子中的三个表现出对AT2受体的选择性纳摩尔亲和力。这些配体可能会在新型AT2受体激动剂的新型开发中成为先导化合物。