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1. (IN72/CHENP/2008) COMPOSITION AND DOSAGE FORM COMPRISING A SOLID OR SEMI-SOLID MATRIX

Office : India
Application Number: 72/CHENP/2008 Application Date: 04.01.2008
Publication Number: 72/CHENP/2008 Publication Date: 19.09.2008
Publication Kind : A
Prior PCT appl.: Application Number:PCTEP2006006026 ; Publication Number:WO2007003278A1 Click to see the data
IPC:
A61K 9/00
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9
Medicinal preparations characterised by special physical form
Applicants: ABBOTT GMBH & CO KG
Inventors: ROSENBERG, JORG
MAGERLEIN, MARKUS
BREITENBACH, JORG
Priority Data: 05014555.6 05.07.2005 EP
60/595,435 05.07.2005 US
Title: (EN) COMPOSITION AND DOSAGE FORM COMPRISING A SOLID OR SEMI-SOLID MATRIX
Abstract:
(EN) A composition which comprises a solid or semi-solid matrix having at least one active ingredient uniformly dispersed therein, the matrix comprising at least one pharmaceutically acceptable matrix-forming agent and a 1,3-bis (litany)-butane compound, in particular 1,3-bis(pyrrolidon-1-yl)-butane. The active ingredient is preferably dispersed in the matrix in a state of a solid solution. The matrix-forming agent is preferably a pharmaceutically acceptable polymer. The composition is useful for the manufacture of pharmaceutical dosage forms.
Also published as:
EP1898954JP2009500301US20090220596RU0002423997CN101217981CA2612864
WO/2007/003278