申请人:Astra AB
公开号:US05902814A1
公开(公告)日:1999-05-11
There are provided new compounds of formula I: ##STR1## wherein R represents hydrogen or methyl; and n represents 1 or 2; or a pharmaceutically acceptable acid addition salt thereof, together with processes for preparing them, compositions containing them and their use in therapy. Compounds of formula I are expected to be useful in the treatment of psychotic disorders, intellectual impairment disorders and anxiety.
提供了新的化合物I的公式:##STR1##其中R代表氢或甲基;n代表1或2;或其药学上可接受的酸盐,以及制备它们的方法,含有它们的组合物及其在治疗中的用途。预计公式I的化合物在治疗精神疾病、智力障碍和焦虑症方面将有用。