EP 2533812 A2 20121219 - ANIONIC POLYSACCHARIDES FUNCTIONALISED BY AT LEAST TWO HYDROPHOBIC GROUPS SUPPORTED BY AN AT LEAST TRIVALENT SPACER
Title (en)
ANIONIC POLYSACCHARIDES FUNCTIONALISED BY AT LEAST TWO HYDROPHOBIC GROUPS SUPPORTED BY AN AT LEAST TRIVALENT SPACER
Title (de)
DURCH MINDESTENS ZWEI HYDROPHOBE VON EINEM MINDESTENS DREIWERTIGEN SPACER GETRAGENE GRUPPEN FUNKTIONALISIERTE ANIONISCHE POLYSACCHARIDE
Title (fr)
POLYSACCHARIDES ANIONIQUES FONCTIONNALISÉS PAR AU MOINS DEUX GROUPEMENTS HYDROPHOBES PORTÉS PAR UN SPACER AU MOINS TRIVALENT
Publication
Application
Priority
- IB 2010002970 W 20101119
- US 28284610 P 20100408
- FR 1001474 A 20100408
- FR 1000537 A 20100209
- IB 2011050554 W 20110209
Abstract (en)
[origin: WO2011098962A2] The present invention relates to novel anionic polysaccharide derivatives partially functionalised by at least two vicinal hydrophobic groups, said identical or different hydrophobic groups being supported by an at least trivalent radical or spacer. The invention also relates to methods for synthesising same. The invention further relates to the use of functionalised polysaccharides according to the invention for preparing pharmaceutical compositions including one of the polysaccharides according to the invention and at least one active principle.
IPC 8 full level
A61K 47/36 (2006.01); C08B 11/12 (2006.01); C08B 37/00 (2006.01)
CPC (source: EP)
A61K 47/36 (2013.01); A61P 19/00 (2017.12); C08B 11/12 (2013.01); C08B 11/14 (2013.01); C08B 37/0018 (2013.01); C08B 37/0021 (2013.01); C08B 37/0045 (2013.01); C08B 37/0072 (2013.01); C08B 37/0084 (2013.01)
Citation (search report)
See references of WO 2011098962A2
Citation (examination)
WO 2011061615 A1 20110526 - ADOCIA [FR], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2011098962 A2 20110818; WO 2011098962 A3 20120412; BR 112012019580 A2 20200818; CN 102834117 A 20121219; CN 102834117 B 20151125; CN 105218685 A 20160106; CN 105218685 B 20181225; EP 2533812 A2 20121219; JP 2013518978 A 20130523; JP 5950458 B2 20160713; RU 2012138454 A 20140320
DOCDB simple family (application)
IB 2011050554 W 20110209; BR 112012019580 A 20110209; CN 201180011939 A 20110209; CN 201510615466 A 20110209; EP 11710319 A 20110209; JP 2012552512 A 20110209; RU 2012138454 A 20110209