Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai
Patent
1992-08-10
1996-09-10
Robinson, Douglas W.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Carbohydrate doai
536 551, 514925, A61K 3170
Patent
active
055545980
ABSTRACT:
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.
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Burger K alm an
Gebhardt Istv an
Ill es J anos
Kir aly n ee Gy ongyv er So os
Neszm elyi Erzs ebet
Chemical Works of Richter Gedeon Ltd.
Dubno Herbert
Myers Jonathan
Peselev Elli
Robinson Douglas W.
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