High stability aqueous topical gel based on metronidazole and its method of preparation

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专利权人:

GALDERMA S.A.

发明人:

BRZOKEWICZ, ALAIN,ZARIF, LEILA,PEDRASSI, GERALD

申请号：

DK06707447

公开号：

DK1855650T3

申请日:

2006.02.16

申请国别(地区):

DK

年份:

2013

代理人:

摘要：

Preparation of a stable aqueous gel (A) containing metronidazole (I), comprises: forming a solvent medium comprising water and propylene glycol； dissolving (I) in the solvent medium, optionally followed by diluting the medium with water to obtain a metronidazole solution； and mixing the solution with a gelling polymer for gellating the composition. An independent claim is included for a composition obtained from the stable aqueous gel (A). ACTIVITY : Dermatological. MECHANISM OF ACTION : None given.

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