[EN] CARBOCYCLIC GLYT1 RECEPTOR ANTAGONISTS<br/>[FR] ANTAGONISTES CARBOCYCLIQUES DU RÉCEPTEUR GLYT1
申请人:HOFFMANN LA ROCHE
公开号:WO2011023667A1
公开(公告)日:2011-03-03
The present invention relates to the use of a compound of general formula (I) wherein R1/R2 are independently from each other hydrogen, lower alkyl, -CH2)o-cycloalkyl for o being 0 or 1, or are benzyl or heterocycloalkyl; or R1 and R2 are together with the N-atom to which they are attached a ring containing -(CH2)3-, -(CH2)4-, -(CH2)5-, -(CH2)2-O-(CH2)2-, -(CH2)2-S-(CH2)2-, -(CH2)2-NR-(CH2)2-, -(CH2)2-C(O)-(CH2)2-, -(CH2)2-CF2-(CH2)2-, -CH2-CHR-(CH2)2, -CHR-(CH2)3, CHR-(CH2)2-CHR-, or is the ring 2,6-diaza-spiro[3.3]heptane-2-carboxylic acid tert-butyl ester and R is hydroxy, halogen, cycloalkyl, or C(O)O-lower alkyl; X is -(CH2)4-, -(CH2)3-, -(CH2)2- or -CH2-; R3 is S-lower alkyl, CF3, OCHF2, lower alkoxy, lower alkyl, phenyl, cycloalkyl or halogen; R4 is CF3, lower alkoxy, lower alkyl, halogen and n is 1 or 2; or to a pharmaceutically acceptable acid addition salt, to a racemic mixture, or to its corresponding enantiomers and/or optical isomers thereof for the manufacture of a medicament for the treatment of psychoses, pain, dysfunction in memory and learning, attention deficit, schizophrenia, dementia disorders or Alzheimer's disease.
本发明涉及一种通式(I)的化合物的使用,其中R1/R2分别独立地为
氢、较低的烷基、-
CH2)o-
环烷基,其中o为0或1,或者为
苄基或杂
环烷基;或者R1和R2与它们连接的N原子一起形成一个含有-( )3-、-( )4-、-( )5-、-( )2-O-( )2-、-( )2-S-( )2-、-( )2-NR-( )2-、-( )2-C(O)-( )2-、-( )2-
CF2-( )2-、- -CHR-( )2、-CHR-( )3、CHR-( )2-CHR-的环,或者是环
2,6-二氮杂螺[3.3]庚烷-2-
羧酸叔丁基
酯,R为羟基、卤素、
环烷基或C(O)O-较低烷基;X为-( )4-、-( )3-、-( )2-或- -;R3为S-较低烷基、
CF3、OCHF2、较低烷
氧基、较低烷基、
苯基、
环烷基或卤素;R4为 、较低烷
氧基、较低烷基、卤素,n为1或2;或者用于制备用于治疗精神病、疼痛、记忆和学习功能障碍、注意力缺陷、精神分裂症、痴呆症或阿尔茨海默病的药物的药学上可接受的酸盐、外消旋混合物或其相应的对映体和/或光学异构体。