Discovery of Novel 1,3,8-Triazaspiro[4.5]decane Derivatives That Target the c Subunit of F<sub>1</sub>/F<sub>O</sub>-Adenosine Triphosphate (ATP) Synthase for the Treatment of Reperfusion Damage in Myocardial Infarction
作者:Giampaolo Morciano、Delia Preti、Gaia Pedriali、Giorgio Aquila、Sonia Missiroli、Anna Fantinati、Natascia Caroccia、Salvatore Pacifico、Massimo Bonora、Anna Talarico、Claudia Morganti、Paola Rizzo、Roberto Ferrari、Mariusz R. Wieckowski、Gianluca Campo、Carlotta Giorgi、Claudio Trapella、Paolo Pinton
DOI:10.1021/acs.jmedchem.8b00278
日期:2018.8.23
function, and structure of the mitochondrial permeability transition pore (mPTP) and have shown that its opening plays a key role in the progression of myocardial cell death secondary to reperfusion. In this manuscript, we validated a new pharmacological approach as an adjunct to reperfusion in myocardial infarction (MI) treatment and describe the discovery, optimization, and structure–activity relationship
近期的心脏病学研究报道了线粒体通透性过渡孔(mPTP)的作用,功能和结构,并表明其打开在继发于再灌注的心肌细胞死亡进程中起关键作用。在本手稿中,我们验证了一种新的药理学方法作为心肌梗塞(MI)治疗中再灌注的辅助手段,并描述了基于a以F 1 / F O的c亚基为靶点的1,3,8-triazaspiro [4.5]癸烷支架-ATP合酶复合物。我们在MI模型中鉴定了三种具有良好mPTP抑制活性和有益作用的潜在化合物,包括全心脏细胞凋亡率降低和再灌注过程中心脏功能的总体改善。所选化合物在细胞和线粒体水平上均未显示脱靶作用。此外,尽管与ATP合酶复合物相互作用,该化合物仍能保持线粒体ATP含量。