申请人:ASTRAZENECA UK LTD
公开号:WO2000078751A2
公开(公告)日:2000-12-28
1,2,3,4-tetrahydronaphthalenes, chromans and thiochromans, of formula (I) wherein r, s and X are as defined in the specification, R?1, R2, R3 and R4¿ are various substituents, also as defined in the specification, pharmaceutical compositions containing them and uses of them for the therapeutic treatment of neurological disorders.