发明名称 PHARMACEUATICALS WITH DELAYED RELEASE OF ACTIVE AGENT
摘要 Medicaments with delayed release of the active ingredient, containing a poorly water-insoluble active ingredient and additives, characterized in that the active ingredient is distributed in or on pellets in a microcrystalline or molecularly dispersed form, and that said pellets are coated with a permeable membrane which delays the release of the active ingredient.
申请公布号 AU7817891(A) 申请公布日期 1991.09.05
申请号 AU19910078178 申请日期 1991.06.04
申请人 SCHERING AKTIENGESELLSCHAFT 发明人 NAME NOT GIVEN
分类号 A61K9/00;A61K;A61K9/14;A61K9/16;A61K9/28;A61K9/32;A61K9/36;A61K9/50;A61K9/52;A61K9/54;A61K9/62;A61K31/19;A61K31/40;A61K47/02;A61K47/26;A61K47/36 主分类号 A61K9/00
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