Process for making multiparticulate gastroretentive dosage forms,申请号AU20110319455-传众专利搜索

Process for making multiparticulate gastroretentive dosage forms

申请公布号：AU2011319455(A1)

申请号：AU20110319455

申请日期：2011.10.20

申请公布日期：2013.05.23

申请人：

MELIATYS

发明人：KIRKORIAN, JOEL SYLVAIN MICHEL

分类号：A61K9/00;A61K9/16;A61K9/20

主分类号：A61K9/00

摘要：The instant: invention relates to a process for making inherent Sow density particles., comprising the steps of (i) providing a powder mixture comprising a swelling agent; (ii) granulating the powder of step (i) with a granulating solution comprising a lipophilie agent into granules and (iii) drying the granules of step (ii). The instant invention further relates to multiparticulate oral gastro-retentive dosage forms comprising the inherent low density particles: obtainable by the process.