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1. CA1246453 - ANALGESIC AND ANTI-INFLAMMATORY COMPOSITIONS COMPRISING XANTHINES AND METHODS OF USING SAME

Office
Canada
Application Number 469837
Application Date 11.12.1984
Publication Number 1246453
Publication Date 13.12.1988
Grant Number
Grant Date 13.12.1988
Publication Kind A
IPC
C07D 473/04
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
473Heterocyclic compounds containing purine ring systems
02with oxygen, sulfur, or nitrogen atoms directly attached in positions 2 and 6
04two oxygen atoms
A61K 31/52
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
33Heterocyclic compounds
395having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
495having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine
505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
519ortho- or peri-condensed with heterocyclic rings
52Purines, e.g. adenine
CPC
A61K 31/52
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
33Heterocyclic compounds
395having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
495having six-membered rings with two ; or more; nitrogen atoms as the only ring heteroatoms, e.g. piperazine ; or tetrazines
505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
519ortho- or peri-condensed with heterocyclic rings
52Purines, e.g. adenine
Inventors SUNSHINE, ABRAHAM
SIEGEL, CAROLE E.
LASKA, EUGENE M.
Priority Data 06560576 12.12.1983 US
Title
(EN) ANALGESIC AND ANTI-INFLAMMATORY COMPOSITIONS COMPRISING XANTHINES AND METHODS OF USING SAME
(FR) COMPOSES ANALGESIQUES ET ANTI-INFLAMMATOIRES CONTENANT DE LA XANTHINE ET METHODE D'UTILISATION
Abstract
(EN) - 74 - ABSTRACT OF THE DISCLOSURE Novel analgesic and anti-inflammatory composi- tions of matter for use in eliciting an analgesic or anti-inflammatory response, said compositions comprising xanthine together with a selected non-narcotic analgesic/nonsteroidal anti-inflammatory drug or a selected narcotic analgesic, or both, are disclosed. When used in combination with the selected drugs, such xanthine enhances the analgesic or anti-inflammatory response and also hastens its onset.