The invention relates to compounds of formula IA and IB
wherein R1, R2, R3, R4 and Z are as defined herein or to a pharmaceutically suitable acid addition salt thereof. Compounds of formulas IA and IB have a good affinity to the trace amine associated receptors (TAARs), especially for TAAR1.
The compounds can be used for the treatment of depression, anxiety disorders, bipolar disorder, attention deficit hyperactivity disorder (ADHD), stress-related disorders, psychotic disorders such as schizophrenia, neurological diseases such as Parkinson's disease, neurodegenerative disorders such as Alzheimer's disease, epilepsy, migraine, hypertension, substance abuse and metabolic disorders such as eating disorders, diabetes, diabetic complications, obesity, dyslipidemia, disorders of energy consumption and assimilation, disorders and malfunction of body temperature homeostasis, disorders of sleep and circadian rhythm, and cardiovascular disorders.
本发明涉及公式IA和IB化合物,其中R1、R2、R3、R4和Z如本文所定义,或其药学适宜的酸加盐。公式IA和IB化合物对痕量胺相关受体(
TAARs)具有良好的亲和力,特别是对
TAAR1。这些化合物可用于治疗抑郁症、焦虑症、双相情感障碍、注意力缺陷多动障碍(ADHD)、与压力相关的疾病、精神疾病如精神分裂症、神经系统疾病如帕
金森病、神经退行性疾病如阿尔茨海默病、癫痫、偏头痛、高血压、物质滥用和代谢性疾病如进食障碍、糖尿病、糖尿病并发症、肥胖症、血脂异常、能量消耗和吸收障碍、体温稳态障碍和功能障碍、睡眠和
生物钟节律障碍以及心血管疾病等。