申请人:Hoffmann-La Roche Inc.
公开号:US20150259334A1
公开(公告)日:2015-09-17
The present invention relates to compounds of general formula
wherein
Ar
1
/Ar
2
are phenyl or a 5 or 6-membered heteroaryl;
R
1
/R
2
is hydrogen, halogen, lower alkyl, CF
3
or lower alkoxy; n,m are 1 or 2;
or to a pharmaceutically acceptable acid addition salt, to a racemic mixture or to its corresponding enantiomer and/or optical isomers thereof, with the exception of the compound 2,1-benzisoxazole, 3-(4-chlorophenyl)-5-(1-phenyl-1H-pyrazol-5 -yl)-.
The compounds may be used for the treatment of schizophrenia, obsessive-compulsive personality disorder, major depression, bipolar disorders, anxiety disorders, normal aging, epilepsy, retinal degeneration, traumatic brain injury, spinal cord injury, post-traumatic stress disorder, panic disorder, Parkinson's disease, dementia, Alzheimer's disease, mild cognitive impairment, chemotherapy-induced cognitive dysfunction, Down syndrome, autism spectrum disorders, hearing loss, tinnitus, spinocerebellar ataxia, amyotrophic lateral sclerosis, multiple sclerosis, Huntington's disease, stroke, radiation therapy, chronic stress, abuse of neuro-active drugs, such as alcohol, opiates, methamphetamine, phencyclidine and cocaine.
本发明涉及一般式为的化合物
其中Ar1/Ar2是苯基或5或6成员杂环基;R1/R2是氢、卤素、低碳基、CF3或低烷氧基;n,m为1或2;或其药学上可接受的酸盐、外消旋体混合物或其相应的对映异构体,但不包括化合物2,1-苯并异噁唑,3-(4-氯苯基)-5-(1-苯基-1H-吡唑-5-基)-。这些化合物可用于治疗精神分裂症、强迫性人格障碍、重度抑郁症、双相情感障碍、焦虑症、正常衰老、癫痫、视网膜退化、创伤性脑损伤、脊髓损伤、创伤后应激障碍、惊恐障碍、帕金森病、痴呆症、阿尔茨海默病、轻度认知障碍、化疗引起的认知功能障碍、唐氏综合症、自闭症谱系障碍、听力损失、耳鸣、脊髓小脑性共济失调、肌萎缩性侧索硬化症、多发性硬化症、亨廷顿病、中风、放射治疗、慢性应激、神经活性药物滥用,如酒精、鸦片类、甲基苯丙胺、邻-二氯苯基环已酮和可卡因。