[EN] SUBSTITUTED METHYLFORMYL REAGENTS AND METHOD OF USING SAME TO MODIFY PHYSICOCHEMICAL AND/OR PHARMACOKINETIC PROPERTIES OF COMPOUNDS [FR] RÉACTIFS DE MÉTHYLFORMYLE SUBSTITUÉ ET PROCÉDÉ D'UTILISATION DE CEUX-CI POUR MODIFIER DES PROPRIÉTÉS PHYSICOCHIMIQUES ET/OU PHARMACOCINÉTIQUES DE COMPOSÉS
[EN] SUBSTITUTED METHYLFORMYL REAGENTS AND METHOD OF USING SAME TO MODIFY PHYSICOCHEMICAL AND/OR PHARMACOKINETIC PROPERTIES OF COMPOUNDS [FR] RÉACTIFS DE MÉTHYLFORMYLE SUBSTITUÉ ET PROCÉDÉ D'UTILISATION DE CEUX-CI POUR MODIFIER DES PROPRIÉTÉS PHYSICOCHIMIQUES ET/OU PHARMACOCINÉTIQUES DE COMPOSÉS
SUBSTITUTED METHYLFORMYL REAGENTS AND METHOD OF USING SAME TO MODIFY PHYSICOCHEMICAL AND/OR PHARMACOKINETIC PROPERTIES OF COMPOUNDS
申请人:Dugar Sundeep
公开号:US20140121367A1
公开(公告)日:2014-05-01
The present invention relates to the synthesis and application of novel chiral/achiral substituted methyl formyl reagents to modify pharmaceutical agents and/or biologically active substances to modify the physicochemical, biological and/or pharmacokinetic properties of the resulting compounds from the unmodified original agent.
The present invention discloses novel chemical compounds obtained by causing a covalent attachment of a modifying agent of the structure provided for formula 1, to a functional group or a heteroatom of a heterocyclic ring system in chemical compound with improved chemical and biological properties. Wherein: Y is DRUG-CO; DRUG-OCO; DRUG-NRCO, and X is selected from.
Synthèse et activité biologique de prodrogues de l'acide oxolinique
作者:B Loubinoux、JL Colin、V Thomas
DOI:10.1016/0223-5234(91)90108-y
日期:1991.6
Antiseptic phenols, anti-inflammatory acids and polyethyleneglycol moieties have been attached by labile bonds to oxolinic acid giving pro-drugs with anti-bacterial activities. Some of them are more soluble in water, exhibit a more sustained action in the time and give higher plasma and tissue concentrations compared with the free drug.