RU92004573A - PHARMACEUTICAL COMPOSITION WITH CONTROLLED DISTRIBUTION AND METHOD FOR ITS PREPARATION - Google Patents

PHARMACEUTICAL COMPOSITION WITH CONTROLLED DISTRIBUTION AND METHOD FOR ITS PREPARATION

Info

Publication number
RU92004573A
RU92004573A RU92004573/14A RU92004573A RU92004573A RU 92004573 A RU92004573 A RU 92004573A RU 92004573/14 A RU92004573/14 A RU 92004573/14A RU 92004573 A RU92004573 A RU 92004573A RU 92004573 A RU92004573 A RU 92004573A
Authority
RU
Russia
Prior art keywords
pharmaceutical composition
preparation
controlled distribution
erosion
dissolution
Prior art date
Application number
RU92004573/14A
Other languages
Russian (ru)
Inventor
Дандикер Едтендра
Деррик Хакл Пол
Original Assignee
Глэксо Груп Лимитед
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Глэксо Груп Лимитед filed Critical Глэксо Груп Лимитед
Publication of RU92004573A publication Critical patent/RU92004573A/en

Links

Claims (1)

Фармацевтическая композиция с контролируемым выделением, способ ее получения. Используется для контролируемого выделения H2-антагонистов или агонистов, или антагонистов серотонина и включает внешний слой, содержащий рН-независимый гидрофильный полимер вместе с одним или более наполнителями; один или более внутренних слоев, содержащие активный ингредиент. Внешний слой постепенно удаляют комбинацией растворения в эрозии после введения, внутренний слой или слои удаляют комбинацией растворения и эрозии или он быстро распадется, как только подвергается воздействию.Controlled release pharmaceutical composition, method for preparing it. Used to control the release of H 2 antagonists or agonists or serotonin antagonists, and includes an outer layer containing a pH-independent hydrophilic polymer along with one or more excipients; one or more inner layers containing the active ingredient. The outer layer is gradually removed by a combination of dissolution in erosion after injection, the inner layer or layers are removed by a combination of dissolution and erosion, or it will quickly disintegrate as soon as it is exposed.
RU92004573/14A 1991-10-30 1992-10-29 PHARMACEUTICAL COMPOSITION WITH CONTROLLED DISTRIBUTION AND METHOD FOR ITS PREPARATION RU92004573A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9123026.8 1991-10-30
GB9123044.1 1991-10-30
GB9203364.6 1992-02-18

Publications (1)

Publication Number Publication Date
RU92004573A true RU92004573A (en) 1995-05-10

Family

ID=

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