ES8602785A1 - Procedimiento para preparar derivados de pirazolpiridina - Google Patents

Procedimiento para preparar derivados de pirazolpiridina

Info

Publication number
ES8602785A1
ES8602785A1 ES530989A ES530989A ES8602785A1 ES 8602785 A1 ES8602785 A1 ES 8602785A1 ES 530989 A ES530989 A ES 530989A ES 530989 A ES530989 A ES 530989A ES 8602785 A1 ES8602785 A1 ES 8602785A1
Authority
ES
Spain
Prior art keywords
same
therapeutic compositions
pyrazolopyridine derivatives
substd
opt
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES530989A
Other languages
English (en)
Other versions
ES530989A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyorin Pharmaceutical Co Ltd
Original Assignee
Kyorin Pharmaceutical Co 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
Application filed by Kyorin Pharmaceutical Co Ltd filed Critical Kyorin Pharmaceutical Co Ltd
Publication of ES8602785A1 publication Critical patent/ES8602785A1/es
Publication of ES530989A0 publication Critical patent/ES530989A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic 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
    • C07D471/02—Heterocyclic 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 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/04—Centrally acting analgesics, e.g. opioids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Neurosurgery (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Neurology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pain & Pain Management (AREA)
  • Diabetes (AREA)
  • Hematology (AREA)
  • Hospice & Palliative Care (AREA)
  • Psychiatry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

PROCEDIMIENTO PARA PREPARAR DERIVADOS DE PIRAZOLPIRIDINA.CONSISTENTE EN HIDROGENAR UN COMPUESTO DE FORMULA GENERAL (V) DONDE R ES UN GRUPO ALQUILO O ALCOXI INFERIOR EN UN DISOLVENTE COMO ALCOHOL, A LA PRESION DE HIDROGENO 10-50 KG/CM2 EN PRESENCIA DE UN CATALIZADOR DE PALADIO SOBRE CARBON A TEMPERATURA ENTRE 20 Y 60 C, PARA OBTENER EL COMPUESTO DE FORMULA GENERAL (VI). DE APLICACION EN EL TRATAMIENTO DE ENFERMEDADES VASCULARES, CON ACTIVIDAD INHIBIDORA DE LA AGREGACION DE PLAQUETAS.
ES530989A 1983-03-26 1984-03-26 Procedimiento para preparar derivados de pirazolpiridina Granted ES530989A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58051053A JPS59204191A (ja) 1983-03-26 1983-03-26 ピラゾロピリジン誘導体、その製法及びそれを含有する治療剤

Publications (2)

Publication Number Publication Date
ES8602785A1 true ES8602785A1 (es) 1985-12-01
ES530989A0 ES530989A0 (es) 1985-12-01

Family

ID=12876060

Family Applications (1)

Application Number Title Priority Date Filing Date
ES530989A Granted ES530989A0 (es) 1983-03-26 1984-03-26 Procedimiento para preparar derivados de pirazolpiridina

Country Status (10)

Country Link
US (1) US4559402A (es)
EP (1) EP0121197B1 (es)
JP (1) JPS59204191A (es)
KR (1) KR900001548B1 (es)
CA (1) CA1246575A (es)
DE (1) DE3461377D1 (es)
DK (1) DK154218C (es)
ES (1) ES530989A0 (es)
HU (1) HU189844B (es)
NO (1) NO162964C (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177601A (en) * 1985-07-11 1987-01-28 Shell Int Research Use of pyridine and pyridazine derivatives as fungacides
FR2594438B1 (fr) * 1986-02-14 1990-01-26 Labaz Sanofi Nv Derives d'indolizine, leur procede de preparation ainsi que les compositions en contenant
US5179103A (en) * 1987-06-15 1993-01-12 Fujisawa Pharmaceutical Company, Ltd. Pharmaceutically useful pyrazolopyridines
FR2687675B1 (fr) * 1992-01-31 1997-04-18 Roussel Uclaf Nouveaux derives bicycliques de la pyridine, leur procede de preparation, les nouveaux intermediaires obtenus, leur application a titre de medicaments et les compositions pharmaceutiques les renfermant.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5154583A (en) * 1974-11-01 1976-05-13 Kyorin Seiyaku Kk Shinkipirazoro * 1 55a * pirijinjudotaino seizoho
US4097483A (en) * 1974-11-01 1978-06-27 Kyorin Pharmaceutical Co., Ltd. Pyrazolo 1,5-a!pyridines

Also Published As

Publication number Publication date
DK154218C (da) 1989-03-13
NO841109L (no) 1984-09-27
DE3461377D1 (en) 1987-01-08
NO162964C (no) 1990-03-14
NO162964B (no) 1989-12-04
KR840008154A (ko) 1984-12-13
DK165184A (da) 1984-09-27
JPH0420916B2 (es) 1992-04-07
JPS59204191A (ja) 1984-11-19
ES530989A0 (es) 1985-12-01
EP0121197B1 (en) 1986-11-20
US4559402A (en) 1985-12-17
HU189844B (en) 1986-08-28
HUT34026A (en) 1985-01-28
EP0121197A1 (en) 1984-10-10
DK154218B (da) 1988-10-24
KR900001548B1 (ko) 1990-03-12
DK165184D0 (da) 1984-03-23
CA1246575A (en) 1988-12-13

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040907