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1. WO2007115410 - COMPOSITIONS AND METHODS FOR MODULATING GATED ION CHANNELS

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Publication Number WO/2007/115410
Publication Date 18.10.2007
International Application No. PCT/CA2007/000596
International Filing Date 10.04.2007
IPC
C07D 217/04 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
217Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
02with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ring; Alkylene-bis-isoquinolines
04with hydrocarbon or substituted hydrocarbon radicals attached to the ring nitrogen atom
A61K 31/472 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
435having six-membered rings with one nitrogen as the only ring hetero atom
47Quinolines; Isoquinolines
472Non-condensed isoquinolines, e.g. papaverine
A61K 31/4725 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
435having six-membered rings with one nitrogen as the only ring hetero atom
47Quinolines; Isoquinolines
472Non-condensed isoquinolines, e.g. papaverine
4725containing further heterocyclic rings
A61K 31/497 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
495having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine
4965Non-condensed pyrazines
497containing further heterocyclic rings
A61K 31/501 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
495having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine
50Pyridazines; Hydrogenated pyridazines
501not condensed and containing further heterocyclic rings
C07D 401/04 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
401Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
02containing two hetero rings
04directly linked by a ring-member-to-ring- member bond
CPC
A61P 1/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
1Drugs for disorders of the alimentary tract or the digestive system
A61P 13/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
13Drugs for disorders of the urinary system
A61P 25/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
25Drugs for disorders of the nervous system
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)
C07D 209/40
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
209Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
02condensed with one carbocyclic ring
04Indoles; Hydrogenated indoles
30with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to carbon atoms of the hetero ring
40Nitrogen atoms, not forming part of a nitro radical, e.g. isatin semicarbazone
C07D 471/04
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
471Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
02in which the condensed system contains two hetero rings
04Ortho-condensed systems
Applicants
  • PAINCEPTOR PHARMA CORPORATION [CA]/[CA] (AllExceptUS)
  • VOHRA, Rahul [CA]/[CA] (UsOnly)
  • GAN, Zhonghong [CA]/[CA] (UsOnly)
  • WEI, Chang-Qing [CN]/[CA] (UsOnly)
  • PRICE, Stephen [GB]/[GB] (UsOnly)
  • DYKE, Hazel, Joan [GB]/[GB] (UsOnly)
  • DECHAUX, Elsa, Amandine [FR]/[GB] (UsOnly)
Inventors
  • VOHRA, Rahul
  • GAN, Zhonghong
  • WEI, Chang-Qing
  • PRICE, Stephen
  • DYKE, Hazel, Joan
  • DECHAUX, Elsa, Amandine
Agents
  • CONN, David, L.
Priority Data
60/791,08510.04.2006US
60/791,12610.04.2006US
60/791,17510.04.2006US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) COMPOSITIONS AND METHODS FOR MODULATING GATED ION CHANNELS
(FR) COMPOSITIONS ET MÉTHODES POUR CANAUX IONIQUES COMMANDÉS PAR PORTE
front page image
Abstract
(EN) The present invention relates to compounds of the Formula (I),(II), (III), (IV) or (V) useful to modulate the activity of gated ion channels. The invention further relates to methods wherein said compounds are used to modulate gated ion channels comprised of at least one subunit which is a member of the DEG/ENaC, P2X or TRPV gene superfamilies. The activity of the gated ion channels which are modulated by compounds I-V are associated with pain, inflammatory disorders or neurological disorders.
(FR) L'invention concerne des composés de formule (I), (II), (III), (IV) ou (V) convenant pour la modulation de canaux ioniques commandés par porte. Elle concerne également des méthodes dans lesquelles lesdits composés s'utilisent pour moduler des canaux ioniques commandés par porte comprenant au moins une sous-unité faisant partie des superfamilles de gènes DEG/ENaC, P2X ou TRPV. L'activité des canaux ioniques commandés par porte qui sont modulés par des composés de formule I-V est associée à la douleur, à des troubles inflammatoires ou à des troubles neurologiques.
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