Aminosalicylate derivatives for treatment of inflammatory bowel disease
Therapeutic 5-aminosalicylic acid derivative compositions having general formula (I), wherein R is a 1-deoxy sugar residue or a poly(ethylene glycol) chain-containing residue, are provided. The compositions enable topical delivery of 5-aminosalicylic acid to the gastrointestinal tract following oral...
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Format | Patent |
Language | English |
Published |
02.01.2007
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Abstract | Therapeutic 5-aminosalicylic acid derivative compositions having general formula (I), wherein R is a 1-deoxy sugar residue or a poly(ethylene glycol) chain-containing residue, are provided. The compositions enable topical delivery of 5-aminosalicylic acid to the gastrointestinal tract following oral administration in pharmaceutical preparations. According to the invention, the compositions stabilize pharmaceutical compositions containing therapeutic 5-aminosalicylic acid derivatives in a manner that enhances the retention of said compositions in the intestine, decreases the cellular absorption thereof, and decreases the transfer of said compositions or the 5-aminosalicylic acid derived therefrom to the systemic circulation |
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AbstractList | Therapeutic 5-aminosalicylic acid derivative compositions having general formula (I), wherein R is a 1-deoxy sugar residue or a poly(ethylene glycol) chain-containing residue, are provided. The compositions enable topical delivery of 5-aminosalicylic acid to the gastrointestinal tract following oral administration in pharmaceutical preparations. According to the invention, the compositions stabilize pharmaceutical compositions containing therapeutic 5-aminosalicylic acid derivatives in a manner that enhances the retention of said compositions in the intestine, decreases the cellular absorption thereof, and decreases the transfer of said compositions or the 5-aminosalicylic acid derived therefrom to the systemic circulation |
Author | NELSON DEANNA JEAN |
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SubjectTerms | CHEMISTRY COMPOSITIONS BASED THEREON DERIVATIVES THEREOF HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY NUCLEIC ACIDS NUCLEOSIDES NUCLEOTIDES ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS POLYSACCHARIDES PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SUGARS THEIR PREPARATION OR CHEMICAL WORKING-UP |
Title | Aminosalicylate derivatives for treatment of inflammatory bowel disease |
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