Patent application number | Description | Published |
20100167991 | Polysaccharides comprising carboxyl functional groups substituted by a hydrophobic alcohol derivative - The invention relates to a polysaccharide comprising carboxyl functional groups, one at least of which is substituted by a derivative of a hydrophobic alcohol. The invention also relates to a pharmaceutical composition comprising one of the polysaccharides according to the invention and at least one active principle. It also relates to a pharmaceutical composition, wherein the active principle is chosen from the group consisting of proteins, glycoproteins, peptides and nonpeptide therapeutic molecules. The invention also relates to the use of the functionalized polysaccharides according to the invention in the preparation of pharmaceutical compositions as described above. | 07-01-2010 |
20100305035 | Polysaccharides comprising carboxyl functional groups substituted by a hydrophobic alcohol derivative - The invention relates to a polysaccharide comprising carboxyl functional groups, one at least of which is substituted by a derivative of a hydrophobic alcohol. The invention also relates to a pharmaceutical composition comprising one of the polysaccharides according to the invention and at least one active principle. It also relates to a pharmaceutical composition, wherein the active principle is chosen from the group consisting of proteins, glycoproteins, peptides and nonpeptide therapeutic molecules. The invention also relates to the use of the functionalized polysaccharides according to the invention in the preparation of pharmaceutical compositions as described above. | 12-02-2010 |
20110112039 | Polysaccharides comprising carboxyl functional groups substituted via esterification by a hydrophobic alcohol - Polysaccharide including carboxyl functional groups. The polysaccharide being chosen from the group of anionic synthetic polysaccharides including 1,6 bonds obtained from neutral polysaccharides of which at least one of a carboxyl functional groups is esterified by a hydrophobic alcohol (-Ah) (residue of a hydrophobic alcohol). The hydrophobic alcohol (Ah) being grafted or bonded to the anionic polysaccharide by a function F (ester function), which results from coupling between the carboxylate function of the anionic polysaccharide and hydroxyl function of the hydrophobic alcohol. Carboxyl functions of anionic polysaccharide, which are not substituted, are in the form of carboxylate of a cation. The polysaccharide including carboxyl functional groups are amphiphilic at neutral pH. | 05-12-2011 |
20110172166 | Anionic polysaccharides functionalized by a hydrophobic acid derivative - A novel anionic polysaccharides functionalized by at least one hydrophobic acid derivative. These novel anionic polysaccharides including hydrophobic groups have good biocompatibility and their hydrophobicity can be easily adjusted without detrimentally affecting the biocompatibility or the stability. A method of synthesis which makes it possible to produce them and to pharmaceutical compositions including them. | 07-14-2011 |
20110178011 | Polysaccharide/BMP complexes which are soluble at physiological pH - A complex of a polysaccharide and recombinant human BMP-2 and BMP-7, soluble at physiological pH, wherein the polysaccharide/BMP mass ratio is less than 15, the polysaccharide being selected from the group of polysaccharides having carboxyl functional groups, at least one of which is substituted with at least one hydrophobic radical. | 07-21-2011 |
20110195913 | Anionic polysaccharides functionalized by at least two hydrophobic groups carried by an at least trivalent spacer - Anionic polysaccharide derivatives partially functionalized by at least two vicinal hydrophobic groups, the hydrophobic groups, which are identical or different, being carried by an at least trivalent radical or spacer, a method of synthesis of the functionalized polysaccharides, and pharmaceutical compositions having one of the polysaccharides and at least one active principle are provided. | 08-11-2011 |
20120041079 | DEXTRAN FUNCTIONALIZED BY HYDROPHOBIC AMINO ACIDS - Dextran of the following general formula I: | 02-16-2012 |
20120295833 | Polysaccharides having an adjustable degree of functionalization - An anionic polysaccharide comprising carboxylic acid functional groups of formula I: | 11-22-2012 |
20120309680 | Functionalized oligosaccharides - The invention relates to an oligodextran, chosen from dextrans whose average degree of polymerization is less than 10, modified by at least one substituent of general formula I: | 12-06-2012 |
20130245246 | POLYSACCHARIDES COMPRISING CARBOXYL FUNCTIONAL GROUPS SUBSTITUTED BY A HYDROPHOBIC ALCOHOL DERIVATIVE - A polysaccharide comprising carboxyl functional groups, at least one of which is substituted with at least one hydrophobic radical:
| 09-19-2013 |
20140187499 | SUBSTITUTED ANIONIC COMPOUNDS CONSISTING OF A BACKBONE MADE UP OF A DISCRETE NUMBER OF SACCHARIDE UNITS - The invention relates to substituted anionic compounds consisting of a backbone made up of a discrete number u of between 1 and 8 (1≦u≦8) of identical or different saccharide units, linked via identical or different glycosidic bonds, said saccharide units being chosen from the group consisting of pentoses, hexoses, uronic acids, N-acetylhexosamines in cyclic form or in open reduced form, which are randomly substituted. It also relates to the process for the preparation thereof and to the pharmaceutical compositions comprising same. | 07-03-2014 |
20140235536 | INJECTABLE SOLUTION AT PH 7 COMPRISING AT LEAST ONE BASAL INSULIN THE ISOELECTRIC POINT OF WHICH IS COMPRISED IN 5.8 AND 8.5 AND AN ANIONIC COMPOUND BEARING CARBOXYLATE CHARGES AND HYDROPHOBIC RADICALS - A composition in the form of an injectable aqueous solution, the pH of which is from 6.6 to 7.8, comprises at least:
| 08-21-2014 |
20140249079 | INJECTABLE SOLUTION AT PH 7 COMPRISING AT LEAST ONE BASAL INSULIN THE ISOELECTRIC POINT OF WHICH IS BETWEEN 5.8 AND 8.5 AND A HYDROPHOBIZED ANONIC POLYMER - The invention relates to a composition in the form of an injectable aqueous solution, the pH of which is between 6.6 and 7.8, including at least: a) a basal insulin, the isoelectric point pI of which is between 5.8 and 8.5; and b) a hydrophobized anionic polymer. In one embodiment, the compositions according to the invention also includes a prandial insulin. | 09-04-2014 |
20140378373 | RAPID-ACTING INSULIN FORMULATION COMPRISING A SUBSTITUTED ANIONIC COMPOUND - The invention relates to a composition in aqueous solution, including insulin and at least one substituted anionic compound chosen from substituted anionic compounds consisting of a backbone formed from a discrete number u of between 1 and 8 (1≦u≦8) of identical or different saccharide units, linked via identical or different glycoside bonds, said saccharide units being chosen from the group consisting of hexoses, in cyclic form or in open reduced form, said compound comprising partially substituted carboxyl functional groups, the unsubstituted carboxyl functional groups being saliflable. The invention also relates to a pharmaceutical formulation comprising a composition as claimed in any one of the preceding claims. | 12-25-2014 |