PROCESSO PARA A PREPARACAO DE NOVOS SAIS COMPLEXOS DERIVADOS DE ACIDO HIALURONICO DESPROTONIZADO E DE METAIS DE TRANSICAO DO 4 PERIODO DA TABELA PERIODICA E DE COMPOSICOES FARMACEUTICAS E/OU COSMETICAS QUE OS CONTEM

Complexes of deprotonated hyaluronic acid with 3d metal ions of the 4th period of the Periodic Table and compositions containing these complexes as active ingredients or carriers. A process for the preparation of the complexes and compositions (pharmaceutical and cosmetic compositions) containing th...

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Main Authors JANOS ILLES, KALMAN BURGER, GEZA TAKACSI NAGY, ERZSEBET NESZMELYI, ISTVAN GEBHARDT, GYONGYVER KIRALY, BELA STEFKO, VIKTORIA VARKONYI, IVAN RETHEY, ISTVAN RACZ
Format Patent
LanguagePortuguese
Published 31.01.1996
Edition6
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
DERIVATIVES THEREOF
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
POLYSACCHARIDES
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:Complexes of deprotonated hyaluronic acid with 3d metal ions of the 4th period of the Periodic Table and compositions containing these complexes as active ingredients or carriers. A process for the preparation of the complexes and compositions (pharmaceutical and cosmetic compositions) containing these complexes as active ingredients are disclosed in which zinc hyaluronate is preferably used as active ingredient.
Bibliography:Application Number: PT19900093237