Physiological substances for intensifying the pharmacological effect of drugs
AssigneeFirma Servomed Arzei GmbH & Co. Pharma KG
InventorsWolfgang Wawretschek, Lothar Wawretschek
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Abstract
Composition comprising a medicament and orotic acid and/or physiologically compatible salt thereof, and/or uridin-5-monophosphate in an amount sufficient to increase the efficiency of the composition, methods of use and preparation of the compositions are provided.
Claims41
A method of treating a patient suffering from pain which comprises enterally or parenterally administering to said patient an enterally or parenterally administrable central nervous system effective analgesic composition selected from the group consisting of:
- (a) a composition comprising a central nervous system analgesic which exhibits in vivo and in vitro an affinity for blood proteins, and a member selected from the group consisting of orotic acid (1,2,3,6-tetrahydro-2,6-dioxo-4-pyrimidine-carboxylic acid), physiologically compatible orotic acid salts other than with said central nervous system analgesic, and mixtures thereof in an amount sufficient to increase the amount of said analgesic which is ultrafilterable from serum and to increase the analgesic efficiency of said analgesic;
- (b) composition comprising a physiologically compatible orotic acid salt of a central nervous system analgesic which exhibits in vivo and in vitro an affinity for blood proteins wherein the orotic acid moiety is in an amount sufficient to increase the amount of said analgesic which is ultrafilterable from serum and to increase the analgesic efficiency of said analgesic, and mixtures of (a) and (b).
An enterally or parenterally administrable central nervous system effective analgesic composition selected from the group consisting of:
- (a) a composition comprising a central nervous system analgesic which exhibits in vivo and in vitro an affinity for blood proteins, and a member selected from the group consisting of orotic acid (1,2,3,6-tetrahydro-2,6-dioxo-4-pyrimidine-carboxylic acid), physiologically compatible orotic acid salts other than with said central nervous system analgesic and mixtures thereof in an amount sufficient to increase the amount of said analgesic which is ultrafilterable from serum and to increase the analgesic efficiency of said analgesic;
- (b) composition comprising a physiologically compatible orotic acid salt of a central nervous system analgesic which exhibits in vivo and in vitro an affinity for blood proteins wherein the orotic acid moiety is in an amount sufficient to increase the amount of said analgesic which is ultrafilterable from serum and to increase the analgesic efficiency of said analgesic, and mixtures of (a) and (b).
A method for increasing the analgesic efficiency of an enterally or parenterally administrable central nervous system effective analgesic composition selected from the group consisting of:
- (a) a composition containing a central nervous system analgesic which exhibits in vivo and in vitro an affinity for blood proteins which comprises adding to said analgesic a member selected from the group consisting of orotic acid (1,2,3,6-tetrahydro-2,6-dioxo-4-pyrimidine-carboxylic acid), physiologically compatible orotic acid salts other than with said central nervous system analgesic, and mixtures thereof in an amount sufficient to increase the amount of said analgesic which is ultrafilterable from serum and to increase the analgesic efficiency of said analgesic;
- (b) composition comprising a physiologically compatible orotic acid salt of a central nervous system analgesic which exhibits in vivo and in vitro an affinity for blood proteins wherein the orotic acid moiety is in an amount sufficient to increase the amount of said analgesic which is ultrafilterable from serum and to increase the analgesic efficiency of said analgesic, and mixtures of (a) and (b).
Dependencies are inferred from the claim text.