The present invention is directed to cell-protective, in particular, cardio- and renal-protective organic compounds, preferably to organic compounds that inhibit substrate phosphorylation by the G-protein-coupled receptor kinase 2 (GRK2, ADRBK1). Preferably, the organic compounds inhibit the GRK2-mediated phosphorylation of serine/arginine-rich splicing factor 1 (SRSF1, ASF- 1, SF2) and/or phosducin for treating hypertension, heart diseases, heart dysfunction or failure and heart disease-associated pathologies, e.g. cardiomyocyte necrosis, ischemic cardiac disease and/or ischemic heart damage or ageing. Furthermore, the present invention is directed to a method for the identification of inhibitors of the (GRK2)-mediated phosphorylation of (SRSF1) and/or phosducin.
本发明涉及细胞保护性,特别是心脏和肾脏保护性的有机化合物,优选地指向抑制G蛋白偶联受体激酶2(GRK2,ADRBK1)对底物的
磷酸化的有机化合物。优选地,这些有机化合物抑制GRK2介导的
丝氨酸/精
氨酸富集剪接因子1(SRSF1,ASF-1,SF2)和/或
磷酸鸟杜辛的
磷酸化,用于治疗高血压、心脏疾病、心脏功能障碍或衰竭以及心脏疾病相关的病理,例如心肌细胞坏死、缺血性心脏病和/或缺血性心脏损伤或衰老。此外,本发明还涉及一种用于识别
抑制剂(GRK2)介导的(SRSF1)和/或
磷酸鸟杜辛
磷酸化的方法。