KR900005658B1 - 2,3-디하이드로-1-(8-메틸-1,2,4-트리아졸로[4,3-b]피리다진-6-일)-4(1H)-피리디논 및 이의 제조방법 - Google Patents

2,3-디하이드로-1-(8-메틸-1,2,4-트리아졸로[4,3-b]피리다진-6-일)-4(1H)-피리디논 및 이의 제조방법 Download PDF

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Publication number
KR900005658B1
KR900005658B1 KR1019870005648A KR870005648A KR900005658B1 KR 900005658 B1 KR900005658 B1 KR 900005658B1 KR 1019870005648 A KR1019870005648 A KR 1019870005648A KR 870005648 A KR870005648 A KR 870005648A KR 900005658 B1 KR900005658 B1 KR 900005658B1
Authority
KR
South Korea
Prior art keywords
methyl
triazolo
dihydro
pyridinone
4triazolo
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
KR1019870005648A
Other languages
English (en)
Korean (ko)
Other versions
KR880000437A (ko
Inventor
제이. 크리지 로버트
Original Assignee
메렐 다우 파마슈티칼즈 인코포레이티드
게리 디. 스트리트
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 메렐 다우 파마슈티칼즈 인코포레이티드, 게리 디. 스트리트 filed Critical 메렐 다우 파마슈티칼즈 인코포레이티드
Publication of KR880000437A publication Critical patent/KR880000437A/ko
Application granted granted Critical
Publication of KR900005658B1 publication Critical patent/KR900005658B1/ko
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A61P11/08—Bronchodilators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
KR1019870005648A 1986-06-05 1987-06-04 2,3-디하이드로-1-(8-메틸-1,2,4-트리아졸로[4,3-b]피리다진-6-일)-4(1H)-피리디논 및 이의 제조방법 Expired KR900005658B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87101186A 1986-06-05 1986-06-05
US871011 1986-06-05

Publications (2)

Publication Number Publication Date
KR880000437A KR880000437A (ko) 1988-03-25
KR900005658B1 true KR900005658B1 (ko) 1990-08-03

Family

ID=25356523

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870005648A Expired KR900005658B1 (ko) 1986-06-05 1987-06-04 2,3-디하이드로-1-(8-메틸-1,2,4-트리아졸로[4,3-b]피리다진-6-일)-4(1H)-피리디논 및 이의 제조방법

Country Status (21)

Country Link
US (1) US5374632A (enExample)
EP (1) EP0248413B1 (enExample)
JP (1) JP2527967B2 (enExample)
KR (1) KR900005658B1 (enExample)
CN (1) CN1022833C (enExample)
AR (1) AR243525A1 (enExample)
AT (1) ATE71946T1 (enExample)
AU (1) AU593109B2 (enExample)
CA (1) CA1335994C (enExample)
DE (1) DE3776199D1 (enExample)
DK (1) DK165923C (enExample)
ES (1) ES2038616T3 (enExample)
FI (1) FI85481C (enExample)
GR (1) GR3003658T3 (enExample)
HU (1) HU196802B (enExample)
IE (1) IE59611B1 (enExample)
IL (1) IL82766A (enExample)
NO (1) NO165544C (enExample)
NZ (1) NZ220521A (enExample)
PT (1) PT85001B (enExample)
ZA (1) ZA873934B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LT3200B (en) * 1992-03-18 1995-03-27 Takeda Chemical Industries Ltd Triazolopyridazine methodfor production thereof and use
ATE168376T1 (de) * 1993-04-12 1998-08-15 Takeda Chemical Industries Ltd Triazolopyridazin-derivate, ihre herstellung und verwendung
US5869486A (en) * 1995-02-24 1999-02-09 Ono Pharmaceutical Co., Ltd. Fused pyrimidines and pyriazines as pharmaceutical compounds
DK0757984T3 (da) * 1995-08-08 2003-03-03 Ono Pharmaceutical Co Hydroxamsyrederivater, der kan anvendes til inhibering af gelatinase

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3915968A (en) * 1973-09-21 1975-10-28 Lepetit Spa Triazolopyridazines
US4136182A (en) * 1976-05-26 1979-01-23 The Dow Chemical Company Triazolopyridazines used to alleviate bronchial spasms
US4366156A (en) * 1979-03-05 1982-12-28 Mead Johnson & Company Antiallergic methods using diazaheterocyclopurines
US4515791A (en) * 1980-06-03 1985-05-07 American Cyanamid Company Substituted phenyl-1,2,4-triazolo[2,3-b]pyridazin-3(2H)ones as anti-asthma agents
US4489078A (en) * 1980-11-24 1984-12-18 Mead Johnson & Company Diazaheterocyclopurines used as anti-broncho spasmatics and vasodilators
US4578464A (en) * 1983-11-22 1986-03-25 Merrell Dow Pharmaceuticals Inc. 6-Hydroxyalkylamino-8-methyl-1,2,4-triazolo-[4,3-b]pyridazine and related compounds

Also Published As

Publication number Publication date
DK289187D0 (da) 1987-06-04
ATE71946T1 (de) 1992-02-15
NZ220521A (en) 1989-11-28
GR3003658T3 (enExample) 1993-03-16
DE3776199D1 (de) 1992-03-05
DK165923B (da) 1993-02-08
IL82766A (en) 1991-04-15
AU593109B2 (en) 1990-02-01
AR243525A1 (es) 1993-08-31
NO165544C (no) 1991-02-27
NO872358D0 (no) 1987-06-04
PT85001A (en) 1987-07-01
DK289187A (da) 1987-12-06
FI872461L (fi) 1987-12-06
FI85481C (fi) 1992-04-27
CN87104026A (zh) 1988-01-13
EP0248413B1 (en) 1992-01-22
JP2527967B2 (ja) 1996-08-28
IE871484L (en) 1987-12-05
FI872461A0 (fi) 1987-06-02
EP0248413A1 (en) 1987-12-09
IE59611B1 (en) 1994-03-09
HUT46004A (en) 1988-09-28
DK165923C (da) 1993-06-28
US5374632A (en) 1994-12-20
KR880000437A (ko) 1988-03-25
CA1335994C (en) 1995-06-20
ES2038616T3 (es) 1993-08-01
HU196802B (en) 1989-01-30
FI85481B (fi) 1992-01-15
NO872358L (no) 1987-12-07
ZA873934B (en) 1987-12-02
NO165544B (no) 1990-11-19
PT85001B (pt) 1990-03-08
JPS62292784A (ja) 1987-12-19
CN1022833C (zh) 1993-11-24
IL82766A0 (en) 1987-12-20
AU7372887A (en) 1987-12-10

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