TW200306843A - Novel compounds - Google Patents

Novel compounds Download PDF

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Publication number
TW200306843A
TW200306843A TW092102942A TW92102942A TW200306843A TW 200306843 A TW200306843 A TW 200306843A TW 092102942 A TW092102942 A TW 092102942A TW 92102942 A TW92102942 A TW 92102942A TW 200306843 A TW200306843 A TW 200306843A
Authority
TW
Taiwan
Prior art keywords
compound
formula
tetrahydro
scope
patent application
Prior art date
Application number
TW092102942A
Other languages
English (en)
Chinese (zh)
Inventor
Steven Mark Bromidge
Christopher Norbert Johnson
Stephen Frederick Moss
Shahzad Sharooq Rahman
David R Witty
Original Assignee
Glaxo Group Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB0203437A external-priority patent/GB0203437D0/en
Priority claimed from GB0204758A external-priority patent/GB0204758D0/en
Priority claimed from GB0212548A external-priority patent/GB0212548D0/en
Priority claimed from GB0219711A external-priority patent/GB0219711D0/en
Application filed by Glaxo Group Ltd filed Critical Glaxo Group Ltd
Publication of TW200306843A publication Critical patent/TW200306843A/zh

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D223/00Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
    • C07D223/14Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D223/16Benzazepines; Hydrogenated benzazepines
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/40Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/47Quinolines; Isoquinolines
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/55Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/06Antimigraine agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/08Antiepileptics; Anticonvulsants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/18Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/22Anxiolytics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/24Antidepressants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/28Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/30Drugs for disorders of the nervous system for treating abuse or dependence
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00Drugs for disorders of the metabolism
    • A61P3/04Anorexiants; Antiobesity agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D209/00Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44Iso-indoles; Hydrogenated iso-indoles
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D217/00Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
    • C07D217/02Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ring; Alkylene-bis-isoquinolines
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D217/00Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
    • C07D217/02Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ring; Alkylene-bis-isoquinolines
    • C07D217/04Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ring; Alkylene-bis-isoquinolines with hydrocarbon or substituted hydrocarbon radicals attached to the ring nitrogen atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D401/00Heterocyclic 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
    • C07D401/02Heterocyclic 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 containing two hetero rings
    • C07D401/12Heterocyclic 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 containing two hetero rings linked by a chain containing hetero atoms as chain links
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D403/00Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/12Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D405/00Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D409/00Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/12Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D413/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/12Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Neurosurgery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Psychiatry (AREA)
  • Pain & Pain Management (AREA)
  • Obesity (AREA)
  • Hematology (AREA)
  • Addiction (AREA)
  • Diabetes (AREA)
  • Hospice & Palliative Care (AREA)
  • Child & Adolescent Psychology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
TW092102942A 2002-02-13 2003-02-13 Novel compounds TW200306843A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0203437A GB0203437D0 (en) 2002-02-13 2002-02-13 Novel compounds
GB0204758A GB0204758D0 (en) 2002-02-28 2002-02-28 Novel compounds
GB0212548A GB0212548D0 (en) 2002-05-30 2002-05-30 Novel compounds
GB0219711A GB0219711D0 (en) 2002-08-23 2002-08-23 Novel compounds

Publications (1)

Publication Number Publication Date
TW200306843A true TW200306843A (en) 2003-12-01

Family

ID=27739230

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092102942A TW200306843A (en) 2002-02-13 2003-02-13 Novel compounds

Country Status (10)

Country Link
US (1) US20050090485A1 (enExample)
EP (1) EP1487801B1 (enExample)
JP (1) JP2005522452A (enExample)
AR (1) AR038421A1 (enExample)
AT (1) ATE323680T1 (enExample)
AU (1) AU2003206909A1 (enExample)
DE (1) DE60304695T2 (enExample)
ES (1) ES2260607T3 (enExample)
TW (1) TW200306843A (enExample)
WO (1) WO2003068751A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1630642A (zh) * 2002-02-13 2005-06-22 葛兰素集团有限公司 苯磺酰胺衍生物
EP1495004A2 (en) * 2002-02-13 2005-01-12 Glaxo Group Limited Benzenesulfonamide derivatives and their use as dopamine d3 and d2 receptor ligands
ATE398108T1 (de) * 2002-03-27 2008-07-15 Glaxo Group Ltd Chinolinderivate und deren verwendung als 5-ht6 liganden
TWI281914B (en) 2002-05-29 2007-06-01 Glaxo Group Ltd Compounds
HRP20060100T3 (en) 2003-07-22 2007-03-31 Arena Pharmaceuticals Inc Diaryl and arylheteroaryl urea derivatives as modulators of the 5-ht2a serotonin receptor useful for the prophylaxis and treatment of disorders related thereto
GB0329214D0 (en) * 2003-12-17 2004-01-21 Glaxo Group Ltd Novel compounds
JP4982184B2 (ja) * 2003-12-18 2012-07-25 アボット ゲーエムベーハー ウント カンパニー カーゲー テトラヒドロベンズアゼピンおよびドーパミンd3レセプターの調節におけるこれらの使用
US20050137186A1 (en) * 2003-12-18 2005-06-23 Abbott Gmbh & Co. Kg. Tetrahydrobenzazepines and their use
US20070232590A1 (en) * 2004-06-18 2007-10-04 Glaxo Group Limited 3-Cylcoalkylbenzazepines as Histamine H3 Antagonists
EP1809619A1 (en) * 2004-10-21 2007-07-25 Transtech Pharma, Inc. Bissulfonamide compounds as agonists of galr1, compositions, and methods of use
CN101258135A (zh) * 2005-07-05 2008-09-03 阿斯利康(瑞典)有限公司 新化合物、其制备方法、中间体、药物组合物和其在治疗5-ht6介导的疾病例如阿尔茨海默病、认知障碍、精神分裂症相关的认知缺损、肥胖和帕金森病中的用途
CN101258136A (zh) * 2005-07-05 2008-09-03 阿斯利康(瑞典)有限公司 新化合物、其制备方法、中间体、药物组合物和其在治疗5-ht6介导的疾病例如阿尔茨海默病、认知障碍、精神分裂症相关的认知缺损、肥胖和帕金森病中的用途
ES2389958T3 (es) * 2007-03-21 2012-11-05 Glaxo Group Limited Uso de derivados de quinolina en el tratamiento del dolor
US9084742B2 (en) 2007-12-12 2015-07-21 Axovant Sciences Ltd. Combinations comprising 3-phenylsulfonyl-8-piperazinyl-1yl-Quinoline
WO2009123714A2 (en) 2008-04-02 2009-10-08 Arena Pharmaceuticals, Inc. Processes for the preparation of pyrazole derivatives useful as modulators of the 5-ht2a serotonin receptor
WO2010062321A1 (en) 2008-10-28 2010-06-03 Arena Pharmaceuticals, Inc. Processes useful for the preparation of 1-[3-(4-bromo-2-methyl-2h-pyrazol-3-yl)-4-methoxy-phenyl]-3-(2,4-difluoro-phenyl)-urea and crystalline forms related thereto
CN103145619A (zh) * 2012-06-15 2013-06-12 史慎德 7-氯-6-苯磺酰氨基-2,3,4,5-四氢-1H-苯并[d]氮杂*的制备
JP2018516992A (ja) 2015-06-12 2018-06-28 アクソファント サイエンシーズ ゲーエムベーハーAxovant Sciences Gmbh レム睡眠行動障害の予防および処置のために有用なジアリールおよびアリールヘテロアリール尿素誘導体
WO2017011767A2 (en) 2015-07-15 2017-01-19 Axovant Sciences Ltd. Diaryl and arylheteroaryl urea derivatives as modulators of the 5-ht2a serotonin receptor useful for the prophylaxis and treatment of hallucinations associated with a neurodegenerative disease
ES2837018T3 (es) * 2016-01-15 2021-06-29 Pfizer Ligandos del receptor D3 de dopamina de 6,7,8,9-tetrahidro-5H-pirido[2,3-d]azepina

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314963A (en) * 1962-07-23 1967-04-18 Pfizer & Co C Azabenzocycloalkane-n-carboxamidines
DE3614863A1 (de) * 1986-05-02 1987-11-05 Wabco Westinghouse Fahrzeug Betaetigungseinrichtung fuer eine differentialsperre mit einem stellglied
US5006521A (en) * 1988-06-01 1991-04-09 Smithkline Beecham Corporation α-adrenergic receptor antagonists and methods of use thereas
US4978660A (en) * 1988-06-01 1990-12-18 Smithkline Beecham Corporation α-adrenergic receptor antagonists
US4959360A (en) * 1988-06-01 1990-09-25 Smithkline Beecham Corporation α-adrenergic receptor antagonists
US5939451A (en) * 1996-06-28 1999-08-17 Hoffmann-La Roche Inc. Use of sulfonamides
DZ2376A1 (fr) * 1996-12-19 2002-12-28 Smithkline Beecham Plc Dérivés de sulfonamides nouveaux procédé pour leurpréparation et compositions pharmaceutiques les c ontenant.
TR200000073T2 (tr) * 1997-07-11 2000-06-21 Smithkline Beecham P.L.C. 5-HT6 Reseptör antagonistleri olan sülfonamid türevleri ve bunların hazırlanma prosesi
GB9801392D0 (en) * 1998-01-22 1998-03-18 Smithkline Beecham Plc Novel compounds
GB9803411D0 (en) * 1998-02-18 1998-04-15 Smithkline Beecham Plc Novel compounds
GB9926302D0 (en) * 1999-11-05 2000-01-12 Smithkline Beecham Plc Novel compounds
GB0111186D0 (en) * 2001-05-08 2001-06-27 Smithkline Beecham Plc Novel compounds
CN1630642A (zh) * 2002-02-13 2005-06-22 葛兰素集团有限公司 苯磺酰胺衍生物
EP1495004A2 (en) * 2002-02-13 2005-01-12 Glaxo Group Limited Benzenesulfonamide derivatives and their use as dopamine d3 and d2 receptor ligands

Also Published As

Publication number Publication date
US20050090485A1 (en) 2005-04-28
EP1487801A1 (en) 2004-12-22
ATE323680T1 (de) 2006-05-15
WO2003068751A1 (en) 2003-08-21
JP2005522452A (ja) 2005-07-28
EP1487801B1 (en) 2006-04-19
AR038421A1 (es) 2005-01-12
DE60304695D1 (de) 2006-05-24
ES2260607T3 (es) 2006-11-01
AU2003206909A1 (en) 2003-09-04
DE60304695T2 (de) 2006-09-21

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