The present invention is a chemical compound of formula (I)
or a pharmaceutically acceptable salts, solvates and esters thereof, wherein R1 to R4, A1, A2 m and n are as described in the specification.
[EN] PIPERAZINE DERIVATIVES<br/>[FR] DERIVES DE PIPERAZINE
申请人:HOFFMANN LA ROCHE
公开号:WO2002048124A2
公开(公告)日:2002-06-20
The present invention refers to chemical compounds of formula (I) as well as pharmaceutically usable salts, solvates and esters thereof, wherein R?1 to 44, A1, A2¿ m and n have the significance given in claim 1. They can be used in the form of pharmaceutically preparations for the treatment or prevention of disorders of the central nervous system, cardiovascular disorders, gastrointestinal disorders, diabetes, obesity and sleep apnoea.
Novel piperazine derivatives
申请人:——
公开号:US20020143020A1
公开(公告)日:2002-10-03
The present invention is a chemical compound of formula (I)
1
or a pharmaceutically acceptable salts, solvates and esters thereof, wherein R
1
to R
4
, A
1
, A
2
m and n are as described in the specification.