Title:
イオン強度に依存しない徐放性製薬組成物
Document Type and Number:
Japanese Patent JP5049450
Kind Code:
B2
Abstract:
The present invention is related to an optionally coated pharmaceutical hydrophilic gel forming matrix formulation comprising one or more active substances and having a prolonged release of said one or more active substances upon exposure to gastrointestinal fluids, characterized in that said release is substantially ion-strength independent. The invention is further related to a method of preparing this formulation which can be used in the administration of active substances for the treatment of a large number of disorders.
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Inventors:
Henrix Earl M, Gorisen
Freelink, Hendrick Dubrieu
Freelink, Hendrick Dubrieu
Application Number:
JP2002530044A
Publication Date:
October 17, 2012
Filing Date:
September 28, 2001
Export Citation:
Assignee:
Abbott Healthcare Products B.V.
International Classes:
A61K47/38; A61K9/00; A61K9/20; A61K9/22; A61K9/28; A61K31/138; A61K31/15; A61K31/167; A61K31/439; A61K31/496; A61K31/565; A61K31/57; A61P1/08; A61P1/12; A61P1/14; A61P3/04; A61P3/06; A61P5/30; A61P5/34; A61P7/02; A61P9/00; A61P9/02; A61P9/04; A61P9/06; A61P9/08; A61P9/10; A61P9/12; A61P13/08; A61P13/12; A61P19/10; A61P25/00; A61P25/04; A61P25/06; A61P25/08; A61P25/14; A61P25/16; A61P25/20; A61P25/22; A61P25/24; A61P25/28; A61P25/30; A61P29/00; A61P31/04; A61P31/10; A61P31/12; A61P31/18; A61P33/00; A61P35/00; A61P35/04; A61P37/00; A61P39/02
Domestic Patent References:
| JP7053364A | ||||
| JP11505542A |
Foreign References:
| WO2000021525A1 | ||||
| WO1999064050A1 | ||||
| WO1998047491A1 | ||||
| WO1998055107A1 |
Attorney, Agent or Firm:
Patent business corporation Odashima patent office