METHOD FOR THE PREPARATION OF P- BUTOXYPHENYLACETYLHYDROXAMIC ACID IN THE FINELY DIVIDED STATE AND A COMPOSITION CONTAINING THIS ACID

"Method for the preparation of p-butoxyphenylacetyl-hydroxamic acid in the finely divided state and a composition containing this acid". . Method for the preparation of micronised p-butoxyphenylacetylhydroxamic acid , comprising dissolving the p-butoxyphenylacetylhydro-xamic acid in a basi...

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Bibliographische Detailangaben
Hauptverfasser:	FRANZ, MICHEL, VINCZE, ANDRE, POLAT, ALAIN, LAMBELIN, GEORGES
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	"Method for the preparation of p-butoxyphenylacetyl-hydroxamic acid in the finely divided state and a composition containing this acid". . Method for the preparation of micronised p-butoxyphenylacetylhydroxamic acid , comprising dissolving the p-butoxyphenylacetylhydro-xamic acid in a basic solution of salifying agent and then precipitating it in an acid solution in the presence of a surface-active agent.