Pharmaceutically active ornithine derivatives, ammonium salts thereof and methods of making same
申请人:——
公开号:US20040072837A1
公开(公告)日:2004-04-15
The present invention relates to pharmaceutically active ornithine compounds, particularly to pharmaceutically acceptable ammonium salts of N
&dgr;
-acyl derivatives of N
&agr;
(4-amino-4-deoxypteroyl)-L-omithine compounds; and methods of treatment and pharmaceutical compositions that utilize or comprise one or more of such ammonium salts. The ammonium salts provided by the invention exhibit superior chemical stability than corresponding acidic N
&dgr;
-acyl derivatives of N
&dgr;
-acyl derivatives of N
&agr;
(4-amino-4-deoxypteroyl)-L-ornithine compounds.
Pharmaceutically active ornitihine derivatives, ammonium salts thereof and methods of making same
申请人:Rosowsky Andre
公开号:US20070219204A1
公开(公告)日:2007-09-20
The present invention relates to pharmaceutically active ornithine compounds, particularly to pharmaceutically acceptable ammonium salts of N
δ
-acyl derivatives of N
α
(4-amino-4-deoxypteroyl)-L-ornithine compounds; and methods of treatment and pharmaceutical compositions that utilize or comprise one or more of such ammonium salts. The ammonium salts provided by the invention exhibit superior chemical stability than corresponding acidic N
δ
-acyl derivatives of N
δ
-acyl derivatives of N
α
(4-amino-4-deoxypteroyl)-L-ornithine compounds.