Novel Triazole Derivatives with Improved Receptor Activity and Bioavailability Properties as Ghrelin Antagonists of Growth Hormone Secretagogue Receptors
申请人:Æterna Zentaris GmbH
公开号:EP2431035A1
公开(公告)日:2012-03-21
The present invention provides novel triazole derivatives with improved receptor activity and bioavailability properties as ghrelin analogue ligands of growth hormone secretagogue receptors according to formula (I) that are useful in the treatment or prophylaxis of physiological and/or pathophysiological conditions in mammals, preferably humans, that are mediated by GHS receptors. The present invention further provides GHS receptor antagonists and agonists that can be used for modulation of these receptors and are useful for treating above conditions, in particular alcohol disorder; drug abuse; growth retardation; cachexia; short-, medium- and/or long term regulation of energy balance; short-, medium- and/or long term regulation (stimulation and/or inhibition) of food intake; intake of rewarding food; adipogenesis; adiposity and/or obesity; body weight gain and/or reduction; diabetes, diabetes type I, diabetes type II; tumor cell proliferation; inflammation; inflammatory effects; gastric postoperative ileus; postoperative ileus and/or gastrectomy (ghrelin replacement therapy)".
本发明提供了具有改进的受体活性和生物利用特性的新型三唑衍生物,作为根据式(I)的生长激素分泌受体的胃泌素类似配体,可用于治疗或预防哺乳动物(最好是人类)中由GHS受体介导的生理和/或病理生理状况。本发明进一步提供了可用于调节这些受体的 GHS 受体拮抗剂和激动剂,它们可用于治疗上述病症,特别是酒精紊乱;药物滥用;生长迟缓;恶病质;短期、中期和/或长期能量平衡调节;短期、中期和/或长期调节(刺激和/或抑制)食物摄入量;摄入奖励性食物;脂肪生成;脂肪过多和/或肥胖;体重增加和/或减轻;糖尿病、I 型糖尿病、II 型糖尿病;肿瘤细胞增殖;炎症;炎症效应;胃术后回肠梗阻;术后回肠梗阻和/或胃切除术(胃泌素替代疗法)"。