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Esteve Quimica SA
Original Assignee
Centro Genesis para la Investigacion SL
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Publication date
Application filed by Centro Genesis para la Investigacion SLfiledCriticalCentro Genesis para la Investigacion SL
Priority to ES9003174ApriorityCriticalpatent/ES2023778A6/en
Publication of ES2023778A6publicationCriticalpatent/ES2023778A6/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Plural Heterocyclic Compounds
(AREA)
Abstract
Process for obtaining an alkaline salt of omeprazole of formula I < IMAGE > (M=Li, Na or K), in which omeprazole is caused to react with an alkaline salt of an active methylene of formula [Z - CH - Z'] M+ where Z and Z' are strong acceptor groups, which may or may not be the same, and M has the meaning indicated above. These salts have a lesser degree of decomposition and greater solubility than omeprazole, which is a very effective drug for the treatment of gastric ulcers.
ES9003174A1990-12-121990-12-12Process for preparing alkaline salts of omeprazole
Expired - LifetimeES2023778A6
(en)
Borate of(6,7-substituted-8-alkoxy-1-cyclopropyl-1,4-dihydro-4-oxo-3-kynoline carboxyl acid-o,o) (acyloxy-o) and its salts, and process for their production
Aromatic derivatives comprising an aminoalkoxy chain, the salts thereof, the process for preparing these derivatives and salts and the application thereof in therapeutics