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1. WO2015031673 - CONJUGUÉS COMPORTANT DES RÉGIONS FC MODIFIÉES POUR CIBLER LE SNC ET MÉTHODES POUR LES UTILISER

Numéro de publication WO/2015/031673
Date de publication 05.03.2015
N° de la demande internationale PCT/US2014/053257
Date du dépôt international 28.08.2014
CIB
A61K 47/48 2006.01
ANÉCESSITÉS COURANTES DE LA VIE
61SCIENCES MÉDICALE OU VÉTÉRINAIRE; HYGIÈNE
KPRÉPARATIONS À USAGE MÉDICAL, DENTAIRE OU POUR LA TOILETTE
47Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p.ex. les supports ou les additifs inertes; Agents de ciblage ou de modification chimiquement liés à l’ingrédient actif
48l'ingrédient non actif étant chimiquement lié à l'ingrédient actif, p.ex. conjugués polymère-médicament
A61P 35/00 2006.01
ANÉCESSITÉS COURANTES DE LA VIE
61SCIENCES MÉDICALE OU VÉTÉRINAIRE; HYGIÈNE
PACTIVITÉ THÉRAPEUTIQUE SPÉCIFIQUE DE COMPOSÉS CHIMIQUES OU DE PRÉPARATIONS MÉDICINALES
35Agents anticancéreux
CPC
A61K 38/1793
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
38Medicinal preparations containing peptides
16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
17from animals; from humans
177Receptors; Cell surface antigens; Cell surface determinants
1793for cytokines; for lymphokines; for interferons
A61K 47/64
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
50the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
51the non-active ingredient being a modifying agent
62the modifying agent being a protein, peptide or polyamino acid
64Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent
A61K 47/644
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
50the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
51the non-active ingredient being a modifying agent
62the modifying agent being a protein, peptide or polyamino acid
64Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent
644Transferrin, e.g. a lactoferrin or ovotransferrin
A61K 47/6849
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
50the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
51the non-active ingredient being a modifying agent
68the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
6835the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site
6849the antibody targeting a receptor, a cell surface antigen or a cell surface determinant
A61P 35/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
35Antineoplastic agents
Y02A 50/30
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
50in human health protection, e.g. against extreme weather
30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Déposants
  • BIOASIS TECHNOLOGIES INC. [CA]/[CA]
Inventeurs
  • JEFFERIES, Wilfred
Mandataires
  • ROGEL, Mark, E.
Données relatives à la priorité
61/870,91428.08.2013US
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) CNS-TARGETEDCONJUGATES OF ANTIBODIES
(FR) CONJUGUÉS COMPORTANT DES RÉGIONS FC MODIFIÉES POUR CIBLER LE SNC ET MÉTHODES POUR LES UTILISER
Abrégé
(EN)
Provided are central nervous system (CNS)-targeted antibody or therapeutic Fc-fusion polypeptide conjugates having modified Fc regions, and related methods of use thereof, for instance, to facilitate delivery of therapeutic and/or diagnostic polypeptides across the blood-brain barrier (BBB), and thereby treat and/or diagnose conditions associated with the CNS, including cancer, pain, and various neuropathologies, such as neuroinflammatory, auto-immune, and/or neurodegenerative disorders.
(FR)
Cette invention concerne un anticorps ou des conjugués de type polypeptides de fusion-Fc thérapeutiques comportant des régions Fc modifiées et ciblant le système nerveux central (SNC), ainsi que des méthodes pour les utiliser, par exemple, pour faciliter le transport de polypeptides thérapeutiques et/ou diagnostiques à travers la barrière hémato-encéphalique (BBB), et traiter et/ou diagnostiquer ainsi des affections associées au SNC, comprenant le cancer, la douleur, et diverses neuropathologies, telles que les troubles neuro-inflammatoires, auto-immuns, et/ou neurodégénératifs.
Également publié en tant que
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