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1. WO1997026867 - SOLID INSTANT-RELEASE FORMS OF ADMINISTRATION AND PROCESS FOR PRODUCING THE SAME

Publication Number WO/1997/026867
Publication Date 31.07.1997
International Application No. PCT/EP1997/000329
International Filing Date 24.01.1997
Chapter 2 Demand Filed 12.06.1997
IPC
A61K 9/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
A61K 9/20 2006.01
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
CPC
A61K 9/0056
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
0012Galenical forms characterised by the site of application
0053Mouth and digestive tract, i.e. intraoral and peroral administration
0056Mouth soluble or dispersible forms; Suckable, eatable, chewable coherent forms; Forms rapidly disintegrating in the mouth; Lozenges; Lollipops; Bite capsules; Baked products; Baits or other oral forms for animals
A61K 9/2081
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
20Pills, tablets, ; discs, rods
2072characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
2077Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets
2081with microcapsules or coated microparticles according to A61K9/50
A61P 29/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
29Non-central analgesic, antipyretic or anti-inflammatory agents, e.g antirheumatic agents; Non-steroidal anti-inflammatory drugs (NSAIDs)
A61P 31/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
31Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
A61P 31/12
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
31Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
12Antivirals
A61P 31/14
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
31Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
12Antivirals
14for RNA viruses
Applicants
  • BOEHRINGER MANNHEIM GMBH [DE]/[DE] (AllExceptUS)
  • GABEL, Rolf-Dieter [DE]/[DE] (UsOnly)
  • WIRL, Alexander [DE]/[DE] (UsOnly)
  • WOOG, Heinrich [DE]/[DE] (UsOnly)
Inventors
  • GABEL, Rolf-Dieter
  • WIRL, Alexander
  • WOOG, Heinrich
Common Representative
  • BOEHRINGER MANNHEIM GMBH
Priority Data
196 02 757.826.01.1996DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) FESTE INSTANT-RELEASE-DARREICHUNGSFORMEN UND VERFAHREN ZU IHRER HERSTELLUNG
(EN) SOLID INSTANT-RELEASE FORMS OF ADMINISTRATION AND PROCESS FOR PRODUCING THE SAME
(FR) FORMES SOLIDES D'ADMINISTRATION A LIBERATION INSTANTANEE ET LEUR PROCEDE DE PREPARATION
Abstract
(DE)
Gegenstand der vorliegenden Erfindung sind feste Instant-Release-Darreichungsformen (IR-Darreichungsform) umfassend therapeutische Wirkstoffe oder Wirkstoffkonzentrate, insbesondere Lipidkonjugate von Nukleosiden, die in wäßrigen Medien gelbildende Eigenschaften haben, sowie Verfahren zu ihrer Herstellung.
(EN)
The invention concerns solid instant-release forms of administration (IR-forms of administration) comprising therapeutic active substances or active substance concentrates, in particular lipid conjugates of nucleosides which have gel-forming properties in aqueous media. The invention further concerns a process for producing these forms of administration.
(FR)
L'invention concerne des formes solides d'administration à libération instantanée comprenant des principes actifs thérapeutiques ou des concentrés de principes actifs, notamment des conjugués lipidiques de nucléosides possédant des propriétés gélifiantes dans des milieux aqueux. L'invention concerne également un procédé pour préparer ces formes d'administration.
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