KR830010111A - 피라졸로 피리딘 유도체 제조방법 - Google Patents

피라졸로 피리딘 유도체 제조방법 Download PDF

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Publication number
KR830010111A
KR830010111A KR1019820001780A KR820001780A KR830010111A KR 830010111 A KR830010111 A KR 830010111A KR 1019820001780 A KR1019820001780 A KR 1019820001780A KR 820001780 A KR820001780 A KR 820001780A KR 830010111 A KR830010111 A KR 830010111A
Authority
KR
South Korea
Prior art keywords
compound
pyridinyl
lower alkyl
nhr
reacting
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.)
Withdrawn
Application number
KR1019820001780A
Other languages
English (en)
Korean (ko)
Inventor
요어 레셔어 죠오지
디이 그루엣트 몬테
Original Assignee
윌리암 에이 하이크 쥬니어
스터어링 드럭그 인코포레이팃드
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 윌리암 에이 하이크 쥬니어, 스터어링 드럭그 인코포레이팃드 filed Critical 윌리암 에이 하이크 쥬니어
Publication of KR830010111A publication Critical patent/KR830010111A/ko
Withdrawn legal-status Critical Current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
    • 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
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/04—Inotropic agents, i.e. stimulants of cardiac contraction; Drugs for heart failure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Cardiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hospice & Palliative Care (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Saccharide Compounds (AREA)
KR1019820001780A 1981-04-28 1982-04-22 피라졸로 피리딘 유도체 제조방법 Withdrawn KR830010111A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US258363 1981-04-28
US06/258,363 US4361568A (en) 1981-04-28 1981-04-28 5-(Pyridinyl)-1H-pyrazolo[3,4-b]pyridin-3-amines and their cardiotonic use

Publications (1)

Publication Number Publication Date
KR830010111A true KR830010111A (ko) 1983-12-26

Family

ID=22980254

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019820001780A Withdrawn KR830010111A (ko) 1981-04-28 1982-04-22 피라졸로 피리딘 유도체 제조방법

Country Status (13)

Country Link
US (1) US4361568A (enExample)
EP (1) EP0063754A1 (enExample)
JP (1) JPS57181088A (enExample)
KR (1) KR830010111A (enExample)
AU (1) AU8283782A (enExample)
CA (1) CA1175429A (enExample)
DK (1) DK178382A (enExample)
FI (1) FI821332A7 (enExample)
GR (1) GR76131B (enExample)
IL (1) IL65555A (enExample)
NO (1) NO821314L (enExample)
PT (1) PT74783B (enExample)
ZA (1) ZA822458B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666913A (en) * 1985-11-22 1987-05-19 William H. Rorer, Inc. Hydroxy and aminothiazolyl-benzodiazinone compounds, cardiotonic compositions including the same, and their uses
AU2001287898A1 (en) 2000-09-22 2002-04-02 Stephen Garland Pyrazolopyridines and pyrazolopyridazines as antidiabetics
NZ541836A (en) 2003-02-27 2008-12-24 Palau Pharma Sa Pyrazolopyridine derivatives

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2232038A1 (de) * 1972-06-30 1974-01-10 Hoechst Ag 3-amino-1h-pyrazolo eckige klammer auf 3,4-b eckige klammer zu pyridine, ihre herstellung und verwendung
US4264603A (en) * 1980-03-17 1981-04-28 Sterling Drug Inc. 5-(Pyridinyl)-1H-pyrazolo[3,4-b]pyridine-3-amines, their use as cardiotonics and their preparation
US4265895A (en) * 1980-03-17 1981-05-05 Sterling Drug Inc. 1,2-Dihydro-5-pyridinyl-3H-pyrazolo[3,4-b]pyridin-3-ones and their use as cardiotonics

Also Published As

Publication number Publication date
AU8283782A (en) 1982-11-04
ZA822458B (en) 1983-03-30
DK178382A (da) 1982-10-29
PT74783B (en) 1983-11-07
FI821332L (fi) 1982-10-29
IL65555A0 (en) 1982-07-30
FI821332A7 (fi) 1982-10-29
JPS57181088A (en) 1982-11-08
GR76131B (enExample) 1984-08-03
IL65555A (en) 1985-02-28
US4361568A (en) 1982-11-30
PT74783A (en) 1982-05-01
CA1175429A (en) 1984-10-02
NO821314L (no) 1982-10-29
EP0063754A1 (en) 1982-11-03
FI821332A0 (fi) 1982-04-16

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19820422

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination