FORMULATION A LIBERATION LENTE BASEE SUR UNE ASSOCIATION D'UN GLYCOGENE ET D'UN ALGINATE

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专利权人:

AZIENDE CHIMICHE RIUNITE ANGELINI FRANCESCO A.C.R.A.F. S.P.A.

发明人:

RUSSO, VINCENZO,LIBERATI, ELISA,CAZZOLLA, NICOLA,MARCHITTO, LEONARDO,RAGNI, LORELLA

申请号：

CA2708400

公开号：

CA2708400C

申请日:

2008.12.23

申请国别(地区):

CA

年份:

2016

代理人:

摘要：

The present invention relates to a controlled-release pharmaceuticalformulation comprising at least one active in-gredientdispersed in a matrix comprising at least one slow-release excipientcomprising an association of at least one glycogen andat least one alginate with alkaline-earth metal salts, and a process for itspreparation. The invention also relates to a slow-releaseexcipient comprising an association of at least one glycogen and at least onealginate with alkaline-earth metal salts, and the processfor its preparation, and its use for the preparation of slow-releasepharmaceutical formulations.

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