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1. WO2012148994 - PYRAZOLOPYRIDAZINES AND METHODS FOR TREATING RETINAL-DEGENERATIVE DISEASES AND HEARING LOSS ASSOCIATED WITH USHER SYNDROME

Publication Number WO/2012/148994
Publication Date 01.11.2012
International Application No. PCT/US2012/034959
International Filing Date 25.04.2012
IPC
A01N 43/38 2006.1
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
43Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
34having rings with one nitrogen atom as the only ring hetero atom
36five-membered rings
38condensed with carbocyclic rings
A61K 31/40 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
33Heterocyclic compounds
395having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
40having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
CPC
A61K 31/165
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
16Amides, e.g. hydroxamic acids
165having aromatic rings, e.g. colchicine, atenolol, progabide
A61K 31/167
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
16Amides, e.g. hydroxamic acids
165having aromatic rings, e.g. colchicine, atenolol, progabide
167having the nitrogen of a carboxamide group directly attached to the aromatic ring, e.g. lidocaine, paracetamol
A61K 31/40
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
33Heterocyclic compounds
395having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
40having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
A61K 31/5025
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
33Heterocyclic compounds
395having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
495having six-membered rings with two ; or more; nitrogen atoms as the only ring heteroatoms, e.g. piperazine ; or tetrazines
50Pyridazines; Hydrogenated pyridazines
5025ortho- or peri-condensed with heterocyclic ring systems
A61P 27/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
27Drugs for disorders of the senses
A61P 27/02
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
27Drugs for disorders of the senses
02Ophthalmic agents
Applicants
  • USHER III INITIATIVE [US]/[US] (AllExceptUS)
  • BURLI, Roland Werner [CH]/[GB] (UsOnly)
  • ESMIEU, William Rameshchandra Krishna [FR]/[GB] (UsOnly)
  • LOCK, Christopher James [GB]/[GB] (UsOnly)
  • MALAGU, Karine Fabienne [FR]/[GB] (UsOnly)
  • OWENS, Andrew Pate [GB]/[GB] (UsOnly)
  • HARTE, William Edward [US]/[US] (UsOnly)
Inventors
  • BURLI, Roland Werner
  • ESMIEU, William Rameshchandra Krishna
  • LOCK, Christopher James
  • MALAGU, Karine Fabienne
  • OWENS, Andrew Pate
  • HARTE, William Edward
Agents
  • LANGER, Matthew E.
Priority Data
61/478,64225.04.2011US
61/537,90822.09.2011US
61/576,47116.12.2011US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) PYRAZOLOPYRIDAZINES AND METHODS FOR TREATING RETINAL-DEGENERATIVE DISEASES AND HEARING LOSS ASSOCIATED WITH USHER SYNDROME
(FR) PYRAZOLOPYRIDAZINES ET MÉTHODES DE TRAITEMENT DES MALADIES DÉGÉNÉRATIVES DE LA RÉTINE ET LA PERTE D'AUDITION ASSOCIÉE AU SYNDROME DE USHER
Abstract
(EN) Compounds, compositions and methods for the treatment of retinal degenerative diseases, such as retinitis pigmentosa, Leber's congenital Amaurosis, Syndromic retinal degenerations, age-related macular degeneration and Usher Syndrome, and hearing loss associated with Usher Syndrome are described herein.
(FR) La présente invention concerne des composés, des compositions et des méthodes pour le traitement des maladies dégénératives de la rétine telles que la rétinite pigmentaire, l'amaurose congénitale de Leber, les dégénérescences rétiniennes syndromiques, la dégénérescence maculaire liée à l'âge et le syndrome de Usher, ainsi que la perte d'audition associée au syndrome de Usher.
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