Azetidine derivatives, their preparation and pharmaceutical compositions containing them
申请人:——
公开号:US20010027193A1
公开(公告)日:2001-10-04
Compounds of formula:
1
in which R represents a CR
1
R
2
, C═C(R
5
)SO
2
R
6
or C═C(R
7
)SO
2
alk radical, their preparation and the pharmaceutical compositions containing them.
A method of treating or preventing Alzheimer's disease, Parkinson's Disease and/or schizophrenia, this method comprising administering to a patient in need of such treatment a compound of formula:
in which R, R
3
and R
4
are as defined in the specification.