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1. WO2008032164 - BENZIMIDAZOLONE DERIVATIVES

Publication Number WO/2008/032164
Publication Date 20.03.2008
International Application No. PCT/IB2007/002583
International Filing Date 03.09.2007
IPC
C07D 235/26 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
235Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
02condensed with carbocyclic rings or ring systems
04Benzimidazoles; Hydrogenated benzimidazoles
24with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
26Oxygen atoms
A61K 31/16 2006.01
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
CPC
A61K 31/16
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
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 1/02
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
02Stomatological preparations, e.g. drugs for caries, aphtae, periodontitis
A61P 1/04
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
04for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
A61P 1/10
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
10Laxatives
A61P 1/12
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
12Antidiarrhoeals
Applicants
  • PFIZER PRODUCTS INC. [US]/[US] (AllExceptUS)
  • ANDO, Kazuo [JP]/[JP] (UsOnly)
  • BUCHLER, Ingrid, Price [US]/[US] (UsOnly)
  • HEDGE, Shridhar Gajanan [US]/[US] (UsOnly)
  • KAWAI, Makoto [JP]/[JP] (UsOnly)
  • MASUDA, Tsutomu [JP]/[JP] (UsOnly)
  • OMURA, Hirofumi [JP]/[JP] (UsOnly)
Inventors
  • ANDO, Kazuo
  • BUCHLER, Ingrid, Price
  • HEDGE, Shridhar Gajanan
  • KAWAI, Makoto
  • MASUDA, Tsutomu
  • OMURA, Hirofumi
Agents
  • FULLER, Grover, F., Jr.
Priority Data
60/825,31812.09.2006US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) BENZIMIDAZOLONE DERIVATIVES
(FR) DÉRIVÉS DE BENZIMIDAZOLONE
Abstract
(EN)
This invention relates to compounds and methods for the treatment of a condition mediated by CB1 receptor activity in a mammalian subject including a human, which comprises administering to a mammal in need of such treatment a therapeutically effective amount of the compound of formula (I) or pharmaceutically acceptable salts thereof, wherein: A, B, R1, R2 and R3 are each as described herein. These compounds are useful in the treatment of a condition mediated by CB2 receptor binding activity such as, but not limited to, inflammatory pain, nociceptive pain, neuropathic pain, fibromyalgia, chronic low back pain, visceral pain, acute cerebral ischemia, pain, chronic pain, acute pain, post herpetic neuralgia, neuropathies, neuralgia, diabetic neuropathy, HIV-related neuropathy, nerve injury, rheumatoid arthritic pain, osteoarthritic pain, back pain, cancer pain, dental pain, fibromyalgia, neuritis, sciatica, inflammation, neurodegenerative disease, spasticity, epilepsy, Tourette's syndrome, Parkinson's disease, neuroprotection, anxiety, cough, broncho constriction, irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), colitis, cerebrovascular ischemia, cachexia, nausea, emesis, chemotherapy-induced emesis, rheumatoid arthritis, asthma, Crohn's disease, ulcerative colitis, asthma, dermatitis, seasonal allergic rhinitis, gastroesophageal reflux disease (GERD), constipation, diarrhea, functional gastrointestinal disorder, cutaneous T cell lymphoma, multiple sclerosis, osteoarthritis, psoriasis, systemic lupus erythematosus, diabetes, glaucoma, osteoporosis, glomerulonephritis, renal ischemia, nephritis, hepatitis, cerebral stroke, vasodialation, hypertension, vasculitis, myocardial infarction, cerebral ischemia, reversible airway obstruction, adult respiratory disease syndrome, chronic obstructive pulmonary disease (COPD), cryptogenic fibrosing alveolitis and bronchitis.
(FR)
Cette invention concerne des composés et des méthodes destinés au traitement d'un état induit par l'activité du récepteur CB1 chez un sujet mammifère, notamment un sujet humain. Les méthodes consistent à administrer à un mammifère nécessitant un tel traitement une quantité thérapeutiquement efficace du composé de formule (I) ou des sels pharmaceutiquement acceptables dudit composé. Dans ladite formule, A, B, R1, R2 et R3 sont chacun tels que définis dans la description. Les composés de l'invention sont utiles dans le traitement d'un état induit par l'activité de liaison du récepteur CB2, tel que, mais pas exclusivement, la douleur inflammatoire, la douleur nociceptive, la douleur neuropathique, la fibromyalgie, la lombalgie chronique, la douleur viscérale, l'ischémie cérébrale, la douleur, la douleur chronique, la douleur aiguë, la névralgie post-herpétique, les neuropathies, la névralgie, la neuropathie diabétique, la neuropathie liée au VIH, la lésion nerveuse, la douleur arthritique rhumatoïde, la douleur ostéoarthritique, la dorsalgie, la douleur cancéreuse, la douleur dentaire, la névrite, la sciatalgie, l'inflammation, la maladie neurodégénérative, la spasticité, l'épilepsie, le syndrome de la Tourette, la maladie de Parkinson, la neuroprotection, l'anxiété, la toux, la bronchoconstriction, le syndrome du côlon irritable(IBS), la maladie intestinale inflammatoire (IBD), la colite, l'ischémie cérébrovasculaire, la cachexie, la nausée, le vomissement, le vomissement induit par la chimiothérapie, l'arthrite rhumatoïde, l'asthme, la maladie de Crohn, la colite ulcéreuse, la dermite, la rhinite allergique saisonnière, le reflux gastro-oesophagien pathologique (GERD), la constipation, la diarrhée, le trouble fonctionnel gastro-intestinal, l'érythrodermie de type Sézary, la sclérose en plaques, l'ostéoarthrite, le psoriasis, le lupus érythémateux systémique, le diabète, le glaucome, l'ostéoporose, la néphropathie glomérulaire, l'ischémie rénale, la néphrite, l'hépatite, l'apoplexie, la vasodilatation, l'hypertension, la vascularité, l'infarctus du myocarde, l'ischémie cérébrale, l'obstruction réversible des voies aériennes, le syndrome de la maladie respiratoire de l'adulte, la bronchopneumopathie chronique obstructive (BPCO), l'alvéolite fibrosante cryptogénique et la bronchite.
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