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    • 4. 发明申请
    • SUBSTITUTED BENZAMIDE DERIVATIVES
    • 取代的苯甲酸衍生物
    • WO2011076678A1
    • 2011-06-30
    • PCT/EP2010/070045
    • 2010-12-17
    • F. HOFFMANN-LA ROCHE AGGROEBKE ZBINDEN, KatrinNORCROSS, RogerPFLIEGER, Philippe
    • GROEBKE ZBINDEN, KatrinNORCROSS, RogerPFLIEGER, Philippe
    • C07D207/09C07D207/10C07D207/12C07D211/26C07D241/04C07D265/30C07D401/04C07D401/12C07D413/12C07D413/14C07D417/12C07D417/14A61K31/4025A61K31/4523A61K31/5355
    • C07D207/09A61K9/2018C07D207/10C07D207/12C07D211/26C07D241/04C07D263/32C07D265/30C07D267/08C07D267/10C07D295/135C07D401/04C07D401/12C07D401/14C07D403/12C07D413/12C07D413/14C07D417/12C07D417/14C07D495/04
    • The invention relates to compounds of formula I wherein R is hydrogen or lower alkyl; R 1 is -(CH 2 ) n -(O) o -heterocycloalkyl or -C(O)-heterocycloalkyl, wherein the heterocycloalkyl group is optionally substituted by lower alkyl, hydroxy, halogen or by -(CH 2 ) p -aryl; n is 0, 1 or 2; o is 0 or 1; p is 0, 1 or 2; R 2 is CF 3 , cycloalkyl, optionally substituted by lower alkoxy or halogen, or is indan-2-yl, or is heterocycloalkyl, optionally substituted by heteroaryl, or is aryl or heteroaryl, wherein the aromatic rings are optionally substituted by one or two substituents, selected from lower alkyl, halogen, heteroaryl, hydroxy, CF 3 , OCF 3 , OCH 2 CF 3 , OCH 2 -cycloalkyl, OCH 2 C(CH 2 OH)(CH 2 C1)(CH 3 ), S-lower alkyl, lower alkoxy, CH 2 -lower alkoxy, lower alkinyl or cyano, or by-C(O)-phenyl, -O-phenyl, -O- CH 2 -phenyl, phenyl or -CH 2 -phenyl, and wherein the phenyl rings may optionally be substituted by halogen, -C(O)-lower alkyl, -C(O)OH or -C(O)O-lower alkyl, or the aromatic rings are optionally substituted by heterocycloalkyl, OCH 2 -oxetan-3-yl or O-tetrahydropyran-4-yl, optionally substituted by lower alkyl; X is a bond, -NR'-, -CH 2 NH-, -CHR''-, -(CHR'') q -O-, -O-(CHR'') q - or -(CH 2 ) 2 -; Y is a bond or -CH 2 - R' is hydrogen or lower alkyl, R'' is hydrogen, lower alkyl, CF 3 , lower alkoxy, q is 0, 1, 2 or 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 Parkinsons disease, neurodegenerative disorders such as Alzheimers 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.
    • 本发明涉及式I化合物,其中R是氢或低级烷基; R 1是 - (CH 2)n - (O)O-杂环烷基或-C(O) - 杂环烷基,其中杂环烷基任选被低级烷基,羟基,卤素或 - (CH 2) n为0,1或2; o为0或1; p为0,1或2; R2是任选被低级烷氧基或卤素取代的CF 3,环烷基,或者是茚满-2-基,或是任选被杂芳基取代的杂环烷基,或是芳基或杂芳基,其中芳环任选地被一个或两个取代基取代, 选自低级烷基,卤素,杂芳基,羟基,CF 3,OCF 3,OCH 2 CF 3,OCH 2 - 环烷基,OCH 2 C(CH 2 OH)(CH 2 Cl)(CH 3),S-低级烷基,低级烷氧基,CH 2 - 低级烷氧基,低级炔基或氰基, 或C(O) - 苯基,-O-苯基,-O-CH 2 - 苯基,苯基或-CH 2 - 苯基,并且其中苯环可以任选地被卤素,-C(O) - 低级烷基, -C(O)OH或-C(O)O-低级烷基,或芳环任选被杂环烷基,OCH 2 - 氧杂环丁烷-3-基或O-四氢吡喃-4-基取代,任选被低级烷基取代; X是键,-NR' - , - CH 2 NH - , - CHR“ - , - (CHR”)q-O-,-O-(CHR“)q-或 - (CH 2) Y是一个键或-CH 2 - R'是氢或低级烷基,R“是氢,低级烷基,CF 3,低级烷氧基,q是0,1,2或3; 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,焦虑症,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,神经性疾病如帕金森病,神经变性疾病如阿尔茨海默病, 癫痫,偏头痛,高血压,药物滥用和代谢障碍如进食障碍,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,体温平衡紊乱和失调,睡眠和昼夜节律紊乱以及心血管疾病 。