ES8705437A1 - Procedimiento para preparar derivados de pirazol-(1,5-a)piridina - Google Patents

Procedimiento para preparar derivados de pirazol-(1,5-a)piridina

Info

Publication number
ES8705437A1
ES8705437A1 ES552545A ES552545A ES8705437A1 ES 8705437 A1 ES8705437 A1 ES 8705437A1 ES 552545 A ES552545 A ES 552545A ES 552545 A ES552545 A ES 552545A ES 8705437 A1 ES8705437 A1 ES 8705437A1
Authority
ES
Spain
Prior art keywords
hydrogen
formula
procedure
pirazol
piridine
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
ES552545A
Other languages
English (en)
Other versions
ES552545A0 (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 ES8705437A1 publication Critical patent/ES8705437A1/es
Publication of ES552545A0 publication Critical patent/ES552545A0/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/89—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members with hetero atoms directly attached to the ring nitrogen atom
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/08—Antiallergic agents
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Immunology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

PROCEDIMIENTO DE PREPARACION DE DERIVADOS DE PIRAZOL-(1,5-A)-PIRIDINA. CONSISTENTE EN LA OBTENCION DE COMPUESTOS DE FORMULA (I), DONDE R1 ES HIDROGENO, ALQUILO RECTO O RAMIFICADO CON 1 A 4 ATOMOS DE C O P-FLUORFENILO; R2 ES HIDROGENO, ACILO RECTO O RAMIFICADO CON 1 A 5 ATOMOS DE C, P-FLUORBENZOILO, ETOXICARBONILO, ETOXICARBONILMETILO O CARBOXIMETILO; Y R3 ES HIDROGENO, METILO O ETILO; MEDIANTE REACCION DE UN COMPUESTO DE FORMULA (II) CON ANHIDRIDO O HALURO DE ACIDOS DE FORMULAS (III) Y (IV), RESPECTIVAMENTE, O TRATANDO EL COMPUESTO DE FORMULA (II) CON ESTER ORTOFORMICO EN PRESENCIA DE ACETATO SODICO O POTASICO EN DISOLVENTE ADECUADO COMO ACIDO ACETICO. DE APLICACION POR SU ACTIVIDAD ANTIALERGICA.
ES552545A 1983-03-14 1986-02-28 Procedimiento para preparar derivados de pirazol-(1,5-a)piridina Expired ES8705437A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58041957A JPH0613515B2 (ja) 1983-03-14 1983-03-14 ピラゾロ〔１，５−ａ〕ピリジン誘導体及びそれを含有する治療剤

Publications (2)

Publication Number Publication Date
ES8705437A1 true ES8705437A1 (es) 1987-05-01
ES552545A0 ES552545A0 (es) 1987-05-01

Family

ID=12622665

Family Applications (4)

Application Number Title Priority Date Filing Date
ES530573A Expired ES8602784A1 (es) 1983-03-14 1984-03-14 Procedimiento para preparar derivados de pirazol-1,5-a-piridina
ES544772A Expired ES8700257A1 (es) 1983-03-14 1985-07-01 Procedimiento para preparar derivados de pirazol(1,5-a) pi- ridina
ES552546A Expired ES8705438A1 (es) 1983-03-14 1986-02-28 Procedimiento para preparar derivados de pirazol-(1,5-a)piridina
ES552545A Expired ES8705437A1 (es) 1983-03-14 1986-02-28 Procedimiento para preparar derivados de pirazol-(1,5-a)piridina

Family Applications Before (3)

Application Number Title Priority Date Filing Date
ES530573A Expired ES8602784A1 (es) 1983-03-14 1984-03-14 Procedimiento para preparar derivados de pirazol-1,5-a-piridina
ES544772A Expired ES8700257A1 (es) 1983-03-14 1985-07-01 Procedimiento para preparar derivados de pirazol(1,5-a) pi- ridina
ES552546A Expired ES8705438A1 (es) 1983-03-14 1986-02-28 Procedimiento para preparar derivados de pirazol-(1,5-a)piridina

Country Status (10)

Country Link
US (1) US4654349A (es)
EP (1) EP0121806B1 (es)
JP (1) JPH0613515B2 (es)
KR (1) KR910001134B1 (es)
CA (1) CA1244435A (es)
DE (1) DE3478437D1 (es)
DK (1) DK164787C (es)
ES (4) ES8602784A1 (es)
HU (1) HU191250B (es)
NO (1) NO161563C (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61186368A (ja) * 1985-02-14 1986-08-20 Kyorin Pharmaceut Co Ltd 新規な抗アレルギ−薬およびその製造方法
US4761403A (en) * 1986-04-09 1988-08-02 Abbott Laboratories Lipoxygenase inhibiting compounds
US4871745A (en) * 1986-09-22 1989-10-03 Ortho Pharmaceutical Corporation 2- or 3-aryl substituted imidazo(1,2-A)pyridines and their use as antisecretory agents
US4963541A (en) * 1989-02-22 1990-10-16 Abbott Laboratories Pyrimido-pyrimidine lipoxygenase inhibiting compounds
JPH081997B2 (ja) * 1993-03-03 1996-01-10 日本電気株式会社 高周波モジュール実装構造
US6011052A (en) * 1996-04-30 2000-01-04 Warner-Lambert Company Pyrazolone derivatives as MCP-1 antagonists

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4821117B1 (es) * 1970-09-25 1973-06-26

Also Published As

Publication number Publication date
KR840008151A (ko) 1984-12-13
HU191250B (en) 1987-01-28
DK136684D0 (da) 1984-02-29
ES552546A0 (es) 1987-05-01
CA1244435A (en) 1988-11-08
DK136684A (da) 1984-09-15
DE3478437D1 (en) 1989-07-06
NO161563C (no) 1989-08-30
NO840968L (no) 1984-09-17
EP0121806A1 (en) 1984-10-17
ES552545A0 (es) 1987-05-01
DK164787C (da) 1992-12-28
US4654349A (en) 1987-03-31
ES8700257A1 (es) 1986-10-16
DK164787B (da) 1992-08-17
ES8705438A1 (es) 1987-05-01
ES544772A0 (es) 1986-10-16
JPS59167589A (ja) 1984-09-21
NO161563B (no) 1989-05-22
ES530573A0 (es) 1985-12-01
ES8602784A1 (es) 1985-12-01
KR910001134B1 (ko) 1991-02-25
EP0121806B1 (en) 1989-05-31
JPH0613515B2 (ja) 1994-02-23

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519