The present invention relates to compounds of formula (I)
wherein
R
1
, R
2
and R
3
are as defined in the specification and to pharmaceutically suitable acid addition salts thereof. The invention includes all sterioisomeric forms, including individual diastereoisomers and enantiomers of the compound of formula (I) as well as racemic and non-racemic mixtures thereof. It has been found that the present compounds are selective allosteric positive modulators of the human NK-3 receptor for the treatment of anxiety, depression, bipolar disorders, Parkinson's disease, schizophrenia and pain.
本发明涉及公式(I)化合物,其中R1,R2和R3如规范中所定义,并且其药物适用的酸盐。该发明包括所有立体异构体形式,包括公式(I)化合物的单独对映体和对映体以及它们的外消旋和非外消旋混合物。已经发现,这些化合物是选择性的人类NK-3受体的蛋白质构象调节剂,用于治疗焦虑、抑郁、双相障碍、帕
金森氏病、精神分裂症和疼痛。