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1. WO2020109472 - PREPARATION COMPRISING A DISPERSION OF PHOSPHOLIPIDS AND FATTY ACID SALTS

Publication Number WO/2020/109472
Publication Date 04.06.2020
International Application No. PCT/EP2019/082919
International Filing Date 28.11.2019
IPC
A61K 47/18 2017.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
47Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
16containing nitrogen
18Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
A61K 9/14 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
14Particulate form, e.g. powders
A61K 9/16 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
14Particulate form, e.g. powders
16Agglomerates; Granulates; Microbeadlets
A61K 31/202 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
185Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
19Carboxylic acids, e.g. valproic acid
20having a carboxyl group bound to an acyclic chain of seven or more carbon atoms, e.g. stearic, palmitic or arachidic acid
202having three or more double bonds, e.g. linolenic acid
CPC
A61K 31/202
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
185Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic, hydroximic acids
19Carboxylic acids, e.g. valproic acid
20having a carboxyl group bound to a chain of seven or more carbon atoms, e.g. stearic, palmitic, arachidic acids
202having three or more double bonds, e.g. linolenic
A61K 47/183
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
47Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
16containing nitrogen, ; e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
18Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
183Amino acids, e.g. glycine, EDTA or aspartame
A61K 9/145
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
14Particulate form, e.g. powders, ; Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
141Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
145with organic compounds
A61K 9/1617
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
14Particulate form, e.g. powders, ; Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
16Agglomerates; Granulates; Microbeadlets ; ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
1605Excipients; Inactive ingredients
1617Organic compounds, e.g. phospholipids, fats
Applicants
  • EVONIK OPERATIONS GMBH [DE]/[DE]
Inventors
  • SCHILLING, Martin
  • GOMEZ, Mario
  • SPECKMANN, Bodo
  • BENEDIKT, Anne
  • KESSLER, Christian
  • WINDHAB, Norbert
  • OCHROMBEL, Ines
Agents
  • EVONIK PATENT ASSOCIATION
Priority Data
18209472.230.11.2018EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PREPARATION COMPRISING A DISPERSION OF PHOSPHOLIPIDS AND FATTY ACID SALTS
(FR) PRÉPARATION COMPRENANT UNE DISPERSION DE PHOSPHOLIPIDES ET DE SELS D'ACIDE GRAS
Abstract
(EN)
The invention relates to preparations comprising a mixture of at least one phospholipid, and at least one fatty acid salt of a cation with an anion derived from a fatty acid. The invention further relates to a method for preparing such preparations and the use of such preparations to provide polyunsaturated fatty acids to cells, tissues, organs or organisms, for example in the field of cell and tissue culture, organ preservation, human or animal nutrition, or cosmetics.
(FR)
L'invention concerne des préparations comprenant un mélange d'au moins un phospholipide et d'au moins un sel d'acide gras d'un cation avec un anion dérivé d'un acide gras. L'invention concerne en outre une méthode de préparation de telles préparations et l'utilisation de telles préparations pour fournir des acides gras polyinsaturés à des cellules, des tissus, des organes ou des organismes, par exemple dans le domaine de la culture cellulaire et tissulaire, de la conservation d'organes, de la nutrition humaine ou animale, ou des produits cosmétiques.
Latest bibliographic data on file with the International Bureau