Global Patent Index - EP 2020993 A2

EP 2020993 A2 2009-02-11 - SOLID PHARMACEUTICAL COMPOSITION OF GABAPENTIN

Title (en)

SOLID PHARMACEUTICAL COMPOSITION OF GABAPENTIN

Title (de)

FESTE PHARMAZEUTISCHE GABAPENTIN-ZUSAMMENSETZUNG

Title (fr)

COMPOSITION PHARMACEUTIQUE SOLIDE DE GABAPENTINE

Publication

EP 2020993 A2 (EN)

Application

EP 07785797 A

Priority

  • EP 2007003914 W
  • ES 200601164 A

Abstract (en)

[origin: WO2007128495A2] The present invention relates to solid pharmaceutical compositions of gabapentin that have good stability and good bioavailability of the active principle, and that can be used for preparing pharmaceutical solid forms of gabapentin for oral administration. The pharmaceutical composition of the invention is a solid composition comprising an intragranular phase and an extragranular phase. It is a solid composition that is of a granular appearance, but includes non-granulated particles of the extragranular phase. The invention lays on the incorporation of a hydrophobic compound in the intragranular phase, and a humsctant in the extragranular phase which leads to the preparation of solid compositions of gabapentin that have good stability and good bioavailability of the gabapentin.

IPC 8 full level (invention and additional information)

A61K 9/20 (2006.01); A61K 31/195 (2006.01)

CPC (invention and additional information)

A61K 9/2013 (2013.01); A61K 9/2054 (2013.01); A61K 31/195 (2013.01)

Citation (search report)

See references of WO 2007128495A3

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK RS

EPO simple patent family

WO 2007128495 A2 20071115; WO 2007128495 A3 20080502; AR 060869 A1 20080716; EP 2020993 A2 20090211; ES 2288117 A1 20071216; ES 2288117 B1 20081201

INPADOC legal status


2013-05-29 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20121201

2009-02-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20081204

2009-02-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

2009-02-11 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL BA HR MK RS