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Priority to TNSN90005priorityCriticalpatent/TNSN90005A1/en
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Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
L'INVENTION A POUR OBJET DES SELS DE RANITIDINE AVEC UN COMPLEXE BISMUTH/ACIDE CARBOXYLIQUE ET DES PRODUITS SOLVATISES DE TELS SELS. LES EXEMPLES D'ACIDES CARBOXYLIQUES APPROPRIES SONT LES ACIDES CITRIQUE, TARTRIQUE ET AGARICIQUE. LES SELS SONT EFFICACES POUR LE TRAITEMENT DES TROUBLES GASTRO-INTESTINAUX, EN PARTICULIER DES TROUBLES GASTRODUODENAUX. LES SELS FONT PREUVE D'UNE ACTIVITE D'ANTI-SECRETION ASSOCIEE A LA RANITIDINE, AINSI QU'UNE ACTIVITE ANTIBACTERIENNE CONTRE CAMPYLOBACTER PYLORI, AINSI QUE DES PROPRIETES CYTOPROTECTRICESTHE INVENTION RELATES TO RANITIDINE SALTS WITH A BISMUTH / CARBOXYLIC ACID COMPLEX AND SOLVATIZED PRODUCTS OF SUCH SALTS. EXAMPLES OF APPROPRIATE CARBOXYLIC ACIDS ARE CITRIC, TARTARIC AND AGARIC ACIDS. SALTS ARE EFFECTIVE FOR THE TREATMENT OF GASTROINTESTINAL DISORDERS, ESPECIALLY GASTRODUODENAL DISORDERS. SALTS HAVE PROOF OF ANTI-SECRETION ACTIVITY ASSOCIATED WITH RANITIDINE, AS WELL AS ANTIBACTERIAL ACTIVITY AGAINST CAMPYLOBACTER PYLORI, AS WELL AS CYTOPROTECTIVE PROPERTIES
PROCESS FOR PREPARING 7-SUBSTITUE-3-CEPHEM (OR CEPHAM) -4-CARBOXYLIC ACIDS, THEIR SALTS AND THEIR BIOPRECURSORS, AND NEW PRODUCTS THUS OBTAINED, WITH ANTIMICROBIAL ACTIVITY
Colloidal products containing calcium, barium and / or magnesium as well as bismuth, modified by the action of carboxylic acids containing sulfur and possibly nitrogen.
2-PHENYL-2-CARBOXYETHYL 1- (P-CHLOROBENZOYL) -5-METHOXY-2-METHYL-3-INDOLYLACETATE, AND PROCESS FOR THE PREPARATION OF THIS PRODUCT SHOWING ANTI-INFLAMMATORY ACTIVITY