IMPROVEMENT OF THE BIOAVAILABILITY OF ACTIVE SUBSTANCES HAVING AN AMIDINE FUNCTION IN MEDICAMENTS

摘要

Prodrug comprising a partial structure having the formulae (I), (II), (III), (IV), or (VI) (see formula I) (see formula II) (see formula III) (see formula IV) (see formula V) (see formula VI) where R is selected from the group consisting of hydrogen, an alkyl radical and an aryl radical; which is a prodrug for a medicinal substance.