EP 0050650 A1 19820505 - PROLONGED ACTION DRUG FORMULATION.
Title (en)
PROLONGED ACTION DRUG FORMULATION.
Title (de)
ARZNEIFORMULIERUNG MIT VERLÄNGERTER AKTION.
Title (fr)
FORMULATION D'UN MEDICAMENT A ACTION PROLONGE.
Publication
Application
Priority
US 14227980 A 19800421
Abstract (en)
[origin: WO8102975A1] The time during which a drug is pharmacological active is prolonged by combining the drug with a chemical derivative of the drug having minor pharmacological activity relative to the drug.
Abstract (fr)
Le temps pendant lequel un medicament est pharmacologiquement actif est prolonge en combinant le medicament avec un derive chimique du medicament ayant une faible activite pharmacologique par rapport au medicament.
IPC 1-7
IPC 8 full level
A61K 9/16 (2006.01); A61K 9/22 (2006.01); A61K 31/43 (2006.01)
CPC (source: EP)
A61K 9/1617 (2013.01); A61K 31/43 (2013.01)
Designated contracting state (EPC)
CH DE FR GB LI NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
US 8100520 W 19810420; EP 81901250 A 19810420