WO2009046511A3 - Carrier system for weakly water soluble substances, process for obtaining said system and its uses - Google Patents

Carrier system for weakly water soluble substances, process for obtaining said system and its uses Download PDF

Info

Publication number
WO2009046511A3
WO2009046511A3 PCT/BR2008/000305 BR2008000305W WO2009046511A3 WO 2009046511 A3 WO2009046511 A3 WO 2009046511A3 BR 2008000305 W BR2008000305 W BR 2008000305W WO 2009046511 A3 WO2009046511 A3 WO 2009046511A3
Authority
WO
WIPO (PCT)
Prior art keywords
water soluble
soluble substances
obtaining
weakly water
carrier system
Prior art date
Application number
PCT/BR2008/000305
Other languages
French (fr)
Other versions
WO2009046511A2 (en
Inventor
Cláudia Conti MEDUGNO
Original Assignee
Empresa Brasileira De Pesquisa Agropecuária - Embrapa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Empresa Brasileira De Pesquisa Agropecuária - Embrapa filed Critical Empresa Brasileira De Pesquisa Agropecuária - Embrapa
Publication of WO2009046511A2 publication Critical patent/WO2009046511A2/en
Publication of WO2009046511A3 publication Critical patent/WO2009046511A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
    • A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels

Abstract

The present invention refers to a carrier system for weakly water soluble substances comprising (i) a lipid compound, (ii) a cosolvent and (iii) water, with said system being a liquid constituted of a lyotropic phase in thermodynamic equilibrium, in the form of phase L3 (sponge phase), obtained from stoichiometrically defined proportions. The invention also contemplates a process for obtaining the said carrier system for weakly water soluble substances, as well as its use as a carrier medium for weakly water soluble substances, such as pharmaceuticals, pesticides, herbicides, proteins, amino-acids, vitamins, antibiotics and similar substances for the preparation of compositions or for the coating of nanoparticles.
PCT/BR2008/000305 2007-10-10 2008-08-10 Carrier system for weakly water soluble substances, process for obtaining said system and its uses WO2009046511A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI0705564A BRPI0705564B8 (en) 2007-10-10 2007-10-10 continuous liquid crystal type system containing co-solvents carrying sparingly soluble substances in water, its process of obtaining and its uses
BRPI0705564-1 2007-10-10

Publications (2)

Publication Number Publication Date
WO2009046511A2 WO2009046511A2 (en) 2009-04-16
WO2009046511A3 true WO2009046511A3 (en) 2010-03-18

Family

ID=40549635

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2008/000305 WO2009046511A2 (en) 2007-10-10 2008-08-10 Carrier system for weakly water soluble substances, process for obtaining said system and its uses

Country Status (2)

Country Link
BR (1) BRPI0705564B8 (en)
WO (1) WO2009046511A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222770A (en) * 1988-09-16 1990-03-21 Sandoz Ltd Cyclosporin emulsion compositions
US5510118A (en) * 1995-02-14 1996-04-23 Nanosystems Llc Process for preparing therapeutic compositions containing nanoparticles
WO2001037820A2 (en) * 1999-11-24 2001-05-31 Sugen, Inc. Ionizable indolinone derivatives and their use as ptk ligands
US6267985B1 (en) * 1999-06-30 2001-07-31 Lipocine Inc. Clear oil-containing pharmaceutical compositions
WO2003074054A1 (en) * 2002-03-04 2003-09-12 Novartis Ag Ophthalmic composition comprising ascomycin
WO2005027872A2 (en) * 2003-06-04 2005-03-31 Nanobio Corporation Compositions for inactivating pathogenic microorganisms, methods of making the compositions, and methods of use thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222770A (en) * 1988-09-16 1990-03-21 Sandoz Ltd Cyclosporin emulsion compositions
US5510118A (en) * 1995-02-14 1996-04-23 Nanosystems Llc Process for preparing therapeutic compositions containing nanoparticles
US6267985B1 (en) * 1999-06-30 2001-07-31 Lipocine Inc. Clear oil-containing pharmaceutical compositions
WO2001037820A2 (en) * 1999-11-24 2001-05-31 Sugen, Inc. Ionizable indolinone derivatives and their use as ptk ligands
WO2003074054A1 (en) * 2002-03-04 2003-09-12 Novartis Ag Ophthalmic composition comprising ascomycin
WO2005027872A2 (en) * 2003-06-04 2005-03-31 Nanobio Corporation Compositions for inactivating pathogenic microorganisms, methods of making the compositions, and methods of use thereof

Also Published As

Publication number Publication date
WO2009046511A2 (en) 2009-04-16
BRPI0705564A2 (en) 2009-06-16
BRPI0705564B8 (en) 2021-05-25
BRPI0705564B1 (en) 2020-09-15

Similar Documents

Publication Publication Date Title
EP3617235A4 (en) Compound having substance that has affinity for soluble protein, cleavable moiety, and reactive group, or salt thereof
BRPI0814308B8 (en) preparation process, complex comprising resveratrol and cyclodextrin, compositions and use
WO2008031556A3 (en) 2 amino-pyrimidine derivatives as h4 receptor antagonists, processes for preparing them and their use in pharmaceutical compositions
HRP20200101T1 (en) Glycopeptide compositions
AR067701A1 (en) USEFUL METHODS AND COMPOSITIONS FOR THE PREPARATION OF INHIBITORS OF THE SODIUM AND GLUCOSE CONTRACTOR 2
WO2012035015A3 (en) Composition containing a pyripyropene insecticide and an adjuvant
WO2009065126A3 (en) Excipients for protein stabilization
WO2011114239A3 (en) Fat-binding compositions
WO2009158606A3 (en) Structure, synthesis, and applications for oligo phenylene ethynylenes
IN2014DN03424A (en)
WO2012084624A9 (en) Compositions of fat-soluble active ingredients containing plant protein-soy polysaccharide complexes
WO2008128775A3 (en) Stabilised pharmaceutical composition containing pregabaline
WO2006079928A3 (en) Polyelectrolyte multilayer film, preparation and uses thereof
MX2010001723A (en) Formulations of antibodies and fc-fusion molecules using polycations.
WO2007065595A3 (en) Xanthine derivatives, processes for preparing them and their uses
EA200702375A1 (en) UREA DERIVATIVES, METHODS FOR THEIR RECEPTION AND APPLICATION
BR112012030646A2 (en) drink cartridge
WO2010117199A3 (en) Coenzyme q10 nanoparticles, preparation method thereof and composition containing said nanoparticles
WO2007102127A3 (en) New amines
WO2019147749A3 (en) Stabilized rsv f proteins and uses thereof
WO2008140496A3 (en) Preparation and purification of ionic liquids and precursors
CA2872275C (en) Stabilized formulations containing anti-dll4 antibodies
WO2012082483A3 (en) Multifunctional linkers and methods for the use thereof
CL2008000573A1 (en) CRYSTAL FORM OF SALT 3-ENDO- (8- [2- [CYCLHEXILMETILE - ((S) -2,3-DIHYDROXY-PROPIONYL) AMINO] ETIL] -8AZA-BICYCLE [3,2,1] OCT-3- IL) BENZAMIDE; PROCESS FOR THE PREPARATION OF SUCH SALT; PHARMACEUTICAL COMPOSITION THAT INCLUDES SUCH SALT; AND ITS USE IN DISFU
WO2007097652A3 (en) Synthetic mannosylglycerate derivatives for the stabilisation and preservation of biomaterials

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08836983

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08836983

Country of ref document: EP

Kind code of ref document: A2