Derivatised carbohydrates and their use in solid delivery systems
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United States of America Patent
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May 22, 2007
Grant Date -
Mar 4, 2004
app pub date -
Oct 31, 2001
filing date -
Oct 31, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In a composition comprising a therapeutic agent and a compound which is a trisaccharide or higher polysaccharide, that compound has the formula X[--Y-Z].sub.n wherein X and Z are each saccharide molecules in which none, some or all OH groups are derivatised; Y is an ester linkage to an exocyclic C atom in X; and n in an integer.
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