Synthesis and Endothelin Receptors Binding Affinity of New 1,3,5- Substituted Pyrrole-2-Carboxylic Acid Derivatives
作者:Loredana Salerno、Maria Modica、Giuseppe Romeo、Valeria Pittala、Alfredo Cagnotto、Maria Siracusa
DOI:10.2174/1573406410666140917160653
日期:2015.1.30
paper we describe the synthesis and structure- activity relationships of a new series of 1,3,5-substituted pyrrole-2-carboxylic acid derivatives 27-40 possessing the structural features for ET receptors binding. New synthesized compounds were tested on ETA and ETB receptors stably expressed in CHO cells and some of them showed interesting affinity and selectivity towards ETA receptors.
研究人员对内皮素受体ETA和ETB配体的兴趣是由于其广泛的治疗潜力。特别地,受体拮抗剂可用于许多疾病,例如肺动脉高压,急性心肌梗塞,充血性心力衰竭,肾衰竭和动脉粥样硬化。在我们旨在开发新的内皮素受体配体的研究计划的背景下,本文描述了一系列新的1,3,5-取代的吡咯-2-羧酸衍生物27- 40具有ET受体结合的结构特征。测试了新合成的化合物对在CHO细胞中稳定表达的ETA和ETB受体的影响,其中一些对ETA受体表现出令人感兴趣的亲和力和选择性。