Medicaments with delayed release of active ingredient
Номер патента: AU7643187A
Опубликовано: 29-01-1988
Автор(ы): Christian Fechner, Fred Windt-Hanke, Johannes Tack, Michael HÜMPEL
Принадлежит: Schering AG
Опубликовано: 29-01-1988
Автор(ы): Christian Fechner, Fred Windt-Hanke, Johannes Tack, Michael HÜMPEL
Принадлежит: Schering AG
Реферат: 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.
Mechanically-stable, readily-disintegratable tablets made of small preformed particles containing active ingredients
Номер патента: US5288501A. Автор: Bernd Kuhn,Eberhard Nurnberg,Erhard Seiller. Владелец: Merz and Co GmbH and Co KG. Дата публикации: 1994-02-22.