METHOD FOR IMPROVING THE ORAL BIOAVAILABILITY OF A DRUG

The invention is in the field of medical sciences. It provides new pharmaceutical methods and preparations. In particular, the invention relates to a method for increasing the oral bioavailability of drugs. The invention also provides new compositions comprising a drug covalently attached to a sacch...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	VEENEMAN, Gerrit Herman, MAC CORMICK, Somhairle
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY DERIVATIVES THEREOF HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY NUCLEIC ACIDS NUCLEOSIDES NUCLEOTIDES ORGANIC CHEMISTRY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SUGARS
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Beschreibung
Zusammenfassung:	The invention is in the field of medical sciences. It provides new pharmaceutical methods and preparations. In particular, the invention relates to a method for increasing the oral bioavailability of drugs. The invention also provides new compositions comprising a drug covalently attached to a saccharide as in formula (I) below. More in particular, the invention relates to a method for increasing the oral bioavailability of a drug by covalently attaching a sugar-linked, N-substituted or unsubstituted carbamoylalkylidene moiety to a hydroxyl or thiol group of a drug, wherein the substituents are as defined in the claims.