Active agent delivery systems and methods for protecting and administering active agents
申请人:Mickle Travis
公开号:US20070232529A1
公开(公告)日:2007-10-04
The present invention relates to active agent delivery systems and more specifically to compositions that comprise amino acids, as single amino acids or peptides, covalently attached to active agents and methods for administering conjugated active agent compositions.
BAECKVALL, J. -E.;BYSTROEM, S. E., J. ORG. CHEM., 1982, 47, N 6, 1126-1128
作者:BAECKVALL, J. -E.、BYSTROEM, S. E.
DOI:——
日期:——
GYLLENHAAL O.; VESSMAN J., J. CHROMATOGR., 395,(1987) 445-453
作者:GYLLENHAAL O.、 VESSMAN J.
DOI:——
日期:——
Metoprolol succinate E.R. tablets and methods for their preparation
申请人:Gold Tomer
公开号:US20070202172A1
公开(公告)日:2007-08-30
The present invention provides extended release pharmaceutical compositions of a beta blocker such as, but not limited to, metoprolol succinate as the active ingredient and methods of preparing such extended release pharmaceutical compositions.
EXTENDED RELEASE PHARMACEUTICAL COMPOSITIONS
申请人:Sankarnarayanan Anand
公开号:US20070202162A1
公开(公告)日:2007-08-30
The present invention relates to extended release pharmaceutical compositions comprising a beta-blocker drug or a pharmaceutically acceptable salt thereof, wherein said composition comprises at least two extended release portions, each portion having an in vitro dissolution profile that is different from another portion.