Subcutaneous delivery system, process for the preparation of the same and use of the same for the treatment of cholinergic deficient disorders
申请人:Mauvernay Rolland-Yves
公开号:US20070059369A1
公开(公告)日:2007-03-15
The present invention relates to a subcutaneous delivery system comprising a biodegradable polymeric matrix and at least one of the pharmacologically active substances of general formula (I): wherein A represents an amino group —NH
2
or an ammonium group —NH
3
+ or a residue of general formula (II): wherein each of X
1
to X
5
represents, independently, an hydrogen atom, a linear or branched C
1
to C
6
alkyl group, a linear or branched C
1
to C
6
alkyloxy group, a hydroxyl group —OH, an amino group —NH
2
, a primary or secondary C
1
to C
6
alkylamino group, a halogen atom, a nitro group —NO
2
; said substance being embedded into said matrix. It relates also to a process for its preparation and to its use for the preparation of a medicament.