EP 1137402 A1 20011004 - PHOSPHOLIPID COMPOSITIONS
Title (en)
PHOSPHOLIPID COMPOSITIONS
Title (de)
PHOSPHOLIPID-ZUSAMMENSETZUNGEN
Title (fr)
COMPOSITIONS DE PHOSPHOLIPIDES
Publication
Application
Priority
- GB 9904070 W 19991208
- GB 9827006 A 19981208
- GB 9925365 A 19991027
Abstract (en)
[origin: WO0033817A1] The present invention relates to the preparation of powder or solid compositions comprising single and double chain amphiphilic lipids in association with polymers which harden them so that they can be comminuted into powder or granules. The compositions can act as carriers for biologically active compounds and can be administered to living organisms. Such a composition may comprise a biologically active compound and monoacyl and diacyl membrane lipid in association with a polymer, said composition being a solid that when stored in a glass container remains free flowing after 3 months at 40 DEG C and 75 % relative humidity. The lipids may be selected from those which have GRAS status e.g. enzyme modified lecithin, and the polymer may be selected from natural polysaccharide polymers, starches and their derivatives, cellulose and its derivatives and gelatines.
IPC 1-7
IPC 8 full level
A61K 9/107 (2006.01); A61K 9/14 (2006.01); A61K 9/20 (2006.01); A61K 9/48 (2006.01); A61K 31/015 (2006.01); A61K 31/122 (2006.01); A61K 31/337 (2006.01); A61K 31/352 (2006.01); A61K 31/355 (2006.01); A61K 31/436 (2006.01); A61K 31/727 (2006.01); A61K 38/00 (2006.01); A61K 38/23 (2006.01); A61K 38/28 (2006.01); A61K 47/18 (2006.01); A61K 47/24 (2006.01); A61K 47/26 (2006.01); A61K 47/32 (2006.01); A61K 47/36 (2006.01); A61K 47/38 (2006.01); A61K 47/42 (2006.01); A61P 3/02 (2006.01); A61P 5/18 (2006.01); A61P 5/50 (2006.01); A61P 7/02 (2006.01); A61P 9/04 (2006.01); A61P 35/00 (2006.01); A61P 37/06 (2006.01)
CPC (source: EP)
A61K 9/1075 (2013.01); A61K 9/145 (2013.01); A61K 9/146 (2013.01); A61K 47/24 (2013.01); A61P 3/02 (2017.12); A61P 5/18 (2017.12); A61P 5/50 (2017.12); A61P 7/02 (2017.12); A61P 9/04 (2017.12); A61P 35/00 (2017.12); A61P 37/06 (2017.12)
Citation (search report)
See references of WO 0033817A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0033817 A1 20000615; AU 1787800 A 20000626; CA 2352178 A1 20000615; EP 1137402 A1 20011004; JP 2002532389 A 20021002
DOCDB simple family (application)
GB 9904070 W 19991208; AU 1787800 A 19991208; CA 2352178 A 19991208; EP 99961183 A 19991208; JP 2000586310 A 19991208