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    • 3. 发明申请
    • DIHYDROOXAZOL-2-AMINE DERIVATIVES
    • 二氢异喹啉-2-胺衍生物
    • WO2012059371A1
    • 2012-05-10
    • PCT/EP2011/068705
    • 2011-10-26
    • F. HOFFMANN-LA ROCHE AGNETTEKOVEN, MatthiasNORCROSS, RogerPOLARA, Alessandra
    • NETTEKOVEN, MatthiasNORCROSS, RogerPOLARA, Alessandra
    • C07D263/16C07D413/12C07D413/14A61K31/506A61P25/00
    • C07D263/28C07D263/16C07D413/12C07D413/14
    • The invention relates to compounds of formula (I) wherein R 1 is hydrogen or lower alkyl; R 2 is hydrogen or is heteroaryl, optionally substituted by one or more halogen, lower alkyl, lower alkyl substituted by halogen, lower alkoxy, lower alkoxy substituted by halogen, cyano, S-lower alkyl, S(O)-lower alkyl, S(O) 2 -lower alkyl, C(O)-lower alkyl or C 3-6 -cycloalkyl; R 3 is hydrogen, halogen, lower alkyl, lower alkyl substituted by halogen, lower alkoxy, lower alkoxy substituted by halogen, cyano, S-lower alkyl, S(O)-lower alkyl, S(O) 2 -lower alkyl, C(O)-lower alkyl or C 3-6 -cycloalkyl; R 4 is hydrogen or lower alkyl; (A) is phenyl or pyridinyl, wherein the N-atom may be in different positions; X is a bond or CH(CF 3 )-; Ar is aryl or heteroaryl, optionally substituted by one or more R 3 ; or to a pharmaceutically suitable acid addition salt thereof. It has now been found that the compounds of formula I have a good affinity to the trace amine associated receptors (TAARs), especially for TAAR1. The compounds may 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.
    • 本发明涉及其中R 1为氢或低级烷基的式(I)化合物; R 2是氢或是杂芳基,任选被一个或多个卤素取代的低级烷基,被卤素取代的低级烷基,低级烷氧基,被卤素取代的低级烷氧基,氰基,S-低级烷基,S(O) - 低级烷基,S( O)2-低级烷基,C(O) - 低级烷基或C 3-6 - 环烷基; 氰基,S-低级烷基,S(O) - 低级烷基,S(O)2 - 低级烷基,C(O)2 - 低级烷基, O) - 低级烷基或C 3-6 - 环烷基; R4是氢或低级烷基; (A)是苯基或吡啶基,其中所述N-原子可以在不同的位置; X是键或CH(CF 3) - ; Ar是芳基或杂芳基,任选被一个或多个R 3取代; 或其药学上合适的酸加成盐。 现已发现,式I化合物对微量胺相关受体(TAAR)具有良好的亲和力,尤其对于TAAR1。 这些化合物可用于治疗抑郁症,焦虑障碍,双相情感障碍,注意力缺陷多动障碍(ADHD),应激相关疾病,精神病性精神障碍如精神分裂症,神经系统疾病如帕金森病,神经变性疾病如阿尔茨海默病, 癫痫,偏头痛,高血压,药物滥用和代谢紊乱,如进食障碍,糖尿病,糖尿病并发症,肥胖症,血脂异常,能量消耗和同化障碍,体温平衡失调和失眠,睡眠障碍和昼夜节律和心血管疾病。