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1. WO2017182347 - SHELLAC MICROCAPSULE FORMULATIONS AND COMPOSITIONS FOR TOPICAL INTESTINAL DELIVERY OF VITAMIN B3

Publication Number WO/2017/182347
Publication Date 26.10.2017
International Application No. PCT/EP2017/058733
International Filing Date 12.04.2017
IPC
A61K 9/14 2006.1
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 2006.1
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 9/28 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
20Pills, lozenges or tablets
28Dragees; Coated pills or tablets
A61K 9/48 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
48Preparations in capsules, e.g. of gelatin, of chocolate
A61K 9/50 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
48Preparations in capsules, e.g. of gelatin, of chocolate
50Microcapsules
A61K 31/19 2006.1
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
CPC
A23L 33/135
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A23B - A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT
33Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
10using additives
135Bacteria or derivatives thereof, e.g. probiotics
A23L 33/15
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A23B - A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT
33Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
10using additives
15Vitamins
A23L 33/16
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A23B - A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT
33Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
10using additives
16Inorganic salts, minerals or trace elements
A23L 33/40
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A23B - A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT
33Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
40Complete food formulations for specific consumer groups or specific purposes, e.g. infant formula
A23P 20/10
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
PSHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
20Coating of foodstuffs; Coatings therefor; Making laminated, multi-layered, stuffed or hollow foodstuffs
10Coating with edible coatings, e.g. with oils or fats
A61K 31/22
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
21Esters, e.g. nitroglycerine, selenocyanates
215of carboxylic acids
22of acyclic acids, e.g. pravastatin
Applicants
  • CONARIS RESEARCH INSTITUTE AG [DE]/[DE]
  • CHRISTIAN-ALBRECHTS-UNIVERSITÄT ZU KIEL [DE]/[DE]
Inventors
  • SCHWARZ, Karin
  • KEPPLER, Julia
  • THEISMANN, Eva-Maria
  • KNIPP, Jörg
  • FANGMANN, Daniela
  • LAUDES, Matthias
  • SCHREIBER, Stefan
  • WÄTZIG, Georg
Agents
  • EISENFÜHR SPEISER PATENTANWÄLTE RECHTSANWÄLTE PARTGMBB
Priority Data
16165989.119.04.2016EP
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(DE) Shellac microcapsule formulations and compositions for topical intestinal delivery of vitamin B3
(EN) SHELLAC MICROCAPSULE FORMULATIONS AND COMPOSITIONS FOR TOPICAL INTESTINAL DELIVERY OF VITAMIN B3
(FR) FORMULATIONS DE MICROCAPSULES DE GOMME-LAQUE ET COMPOSITIONS DESTINÉES À L'ADMINISTRATION INTESTINALE TOPIQUE DE LA VITAMINE B3
Abstract
(DE) The present invention relates to microcapsules comprising a core containing vitamin B3, which are characterised by a coating layer system comprising two layers of shellac and a pH-modulating substance provided between the two layers of shellac.
(EN) The present invention relates to microcapsules comprising a core containing vitamin B3, which are characterised by a coating layer system comprising two layers of shellac and a pH-modulating substance provided between the two layers of shellac.
(FR) La présente invention concerne des microcapsules dotées d’un coeur contenant la vitamine B3, caractérisées par un système de couches de revêtement comprenant deux couches de gomme-laque et, intercalée entre les deux couches de gomme-laque, une substance de modulation du pH.
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