Processing

Please wait...

Settings

Settings

Goto Application

1. WO1985000013 - AZO-BIS-SALICYLIC ACID AND SALT THEREOF, PHARMACEUTICAL FORMULATIONS AND USES OF SAID ACID AND SALT, AND PRODUCTION OF THE ACID

Publication Number WO/1985/000013
Publication Date 03.01.1985
International Application No. PCT/SE1984/000226
International Filing Date 15.06.1984
IPC
A61K 31/60 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
60Salicylic acid; Derivatives thereof
CPC
A61K 31/60
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
60Salicylic acid; Derivatives thereof
C07C 309/00
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
309Sulfonic acids; Halides, esters, or anhydrides thereof
Applicants
  • PHARMACIA AB [SE]/[SE] (AllExceptUS)
  • AGBACK, Hubert [SE]/[SE] (UsOnly)
Inventors
  • AGBACK, Hubert
Agents
  • BERGANDER, Ha^okan @
Priority Data
8303399-315.06.1983SE
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) AZO-BIS-SALICYLIC ACID AND SALT THEREOF, PHARMACEUTICAL FORMULATIONS AND USES OF SAID ACID AND SALT, AND PRODUCTION OF THE ACID
(FR) ACIDE AZO-BIS-SALICYLIQUE ET SON SEL, COMPOSITIONS PHARMACEUTIQUES ET UTILISATIONS DUDIT ACIDE ET DUDIT SEL, ET PRODUCTION DUDIT ACIDE
Abstract
(EN)
Compounds having a pharmaceutically acceptable degree of purity, and with formulations of these compounds for the treatment of inflammatory disorders in the intestine (IBD), especially ulcerative colitis. These compounds are 4,5'-azo-bis-salicylic acid (I) and its pharmaceutically acceptable salts, especially the disodium salt. The invention is also concerned with a method for treating inflammatory conditions in the intestine, especially ulcerative colitis. Finally the invention also comprises a method of producing 4,5'-azo-bis-salicylic acid with a pharmaceutically acceptable degree of purity.
(FR)
Composés possédant un degré de pureté pharmaceutiquement acceptable et compositions à base de ces composés pour le traitement d'affections inflammatoires de l'intestin (IBB), en particulier la colite ulcéreuse. Ces composés sont l'acide 4,5'-azo-bis-salicylique (I) et ses sels pharmaceutiquement acceptables, en particulier le sel disodique. La présente invention a également trait à un procédé de traitement de conditions inflammatoires de l'intestin, en particulier la colite ulcéreuse. La présente invention comporte enfin un procédé de production de l'acide 4,5'-azo-bis-salicylique avec un degré de pureté pharmaceutiquement acceptable.
Also published as
Other related publications
Latest bibliographic data on file with the International Bureau