AT336624B - PROCESS FOR THE PREPARATION OF NEW 4H-PYRIDO (1,2-A) -PYRIMIDINE DERIVATIVES AND THEIR SALTS - Google Patents

PROCESS FOR THE PREPARATION OF NEW 4H-PYRIDO (1,2-A) -PYRIMIDINE DERIVATIVES AND THEIR SALTS

Info

Publication number
AT336624B
AT336624B AT252674A AT252674A AT336624B AT 336624 B AT336624 B AT 336624B AT 252674 A AT252674 A AT 252674A AT 252674 A AT252674 A AT 252674A AT 336624 B AT336624 B AT 336624B
Authority
AT
Austria
Prior art keywords
pyrido
salts
preparation
new
pyrimidine derivatives
Prior art date
Application number
AT252674A
Other languages
German (de)
Other versions
ATA252674A (en
Inventor
Zoltan Chem Ing Dr Meszaros
Jozsef Dr Knoll
Istvan Chem Ing Hermecz
Lelle Vasvari
Agnes Chem Ing Horvath
Original Assignee
Chinoin Gyogyszer Es Vegyeszet
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 Chinoin Gyogyszer Es Vegyeszet filed Critical Chinoin Gyogyszer Es Vegyeszet
Publication of ATA252674A publication Critical patent/ATA252674A/en
Application granted granted Critical
Publication of AT336624B publication Critical patent/AT336624B/en

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
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pain & Pain Management (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Rheumatology (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT252674A 1973-03-30 1974-03-27 PROCESS FOR THE PREPARATION OF NEW 4H-PYRIDO (1,2-A) -PYRIMIDINE DERIVATIVES AND THEIR SALTS AT336624B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUCI1361A HU168014B (en) 1973-03-30 1973-03-30

Publications (2)

Publication Number Publication Date
ATA252674A ATA252674A (en) 1976-09-15
AT336624B true AT336624B (en) 1977-05-10

Family

ID=10994473

Family Applications (1)

Application Number Title Priority Date Filing Date
AT252674A AT336624B (en) 1973-03-30 1974-03-27 PROCESS FOR THE PREPARATION OF NEW 4H-PYRIDO (1,2-A) -PYRIMIDINE DERIVATIVES AND THEIR SALTS

Country Status (20)

Country Link
JP (1) JPS505396A (en)
AT (1) AT336624B (en)
BE (1) BE813021A (en)
CA (1) CA1032938A (en)
CH (1) CH605940A5 (en)
CS (1) CS189872B1 (en)
DD (1) DD110661A1 (en)
DE (1) DE2414751A1 (en)
DK (1) DK138327B (en)
ES (1) ES424758A1 (en)
FI (1) FI57949C (en)
FR (1) FR2223036B1 (en)
GB (1) GB1454312A (en)
HU (1) HU168014B (en)
IL (1) IL44417A (en)
NL (1) NL7403901A (en)
NO (1) NO140821C (en)
PL (1) PL93755B1 (en)
SE (1) SE418087B (en)
SU (1) SU566524A3 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU173438B (en) * 1975-11-27 1979-05-28 Chinoin Gyogyszer Es Vegyeszet Process for preparing new 4-oxo-1,6,7,8-tetrahydro-4h-pyrido-/1,2-a/pyrimidine derivatives with antiinflammatory and anticoagulant activity
HU174693B (en) * 1976-02-12 1980-03-28 Chinoin Gyogyszer Es Vegyeszet Process for producing condensed pyrimidine derivatives
HU174901B (en) * 1976-06-25 1980-04-28 Chinoin Gyogyszer Es Vegyeszet Process for preparing new pyrido /1,2-a/pyrimidine derivatives
HU178910B (en) * 1977-08-19 1982-07-28 Chinoin Gyogyszer Es Vegyeszet Process for preparing 2,3-disubstituted-4-oxo-4h-pyrido/1,2-a/-pyrimidines
HU180701B (en) * 1977-12-29 1983-04-29 Chinoin Gyogyszer Es Vegyeszet Process for preparing pyrido-/1,2-a/pyrimidines containing a carboxylic or ester group on the pirimidimering
HU179143B (en) * 1977-12-29 1982-08-28 Chinoin Gyogyszer Es Vegyeszet Process for producing 9-hydroxy-groops-containing 6,7-dihydro-pyrido-square bracket-1,2-a-square bracket closed-pyrimidin derivatives and esters thereof
HU185925B (en) * 1977-12-29 1985-04-28 Chinoin Gyogyszer Es Vegyeszet Process for preparing compounds with nitrogen bridge head
HU178496B (en) * 1977-12-29 1982-05-28 Chinoin Gyogyszer Es Vegyeszet Process for preparing 6,7,8,9-tetrahydro-4h-pyrido/1,2-a/pyrimidine derivatives with antiallergic activity
AT376675B (en) * 1979-05-08 1984-12-27 Erba Farmitalia METHOD FOR PRODUCING NEW SUBSTITUTED PYRIDO (1,2-A) PYRIMIDINES
US4661592A (en) * 1984-06-27 1987-04-28 G. D. Searle & Co. 4H-pyrimido[2,1-a]isoquinolin-4-one derivatives
HU201551B (en) * 1988-02-03 1990-11-28 Chinoin Gyogyszer Es Vegyeszet Process for producing 4-oxo-4h-pyrido(1,2-a)pyrimidine-3-carboxylic acid amide derivatives and pharmaceutical compositions comprising same
EP2229388A4 (en) * 2008-01-11 2012-03-07 Glenmark Pharmaceuticals Sa Fused pyrimidine derivatives as trpv3 modulators

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH538494A (en) * 1966-11-02 1973-06-30 Chinoin Gyogyszer Es Vegyeszet Process for the preparation of new homopyrimidazole derivatives

Also Published As

Publication number Publication date
SE418087B (en) 1981-05-04
NL7403901A (en) 1974-10-02
BE813021A (en) 1974-07-15
CH605940A5 (en) 1978-10-13
CA1032938A (en) 1978-06-13
JPS505396A (en) 1975-01-21
SU566524A3 (en) 1977-07-25
IL44417A (en) 1978-01-31
FI57949C (en) 1980-11-10
NO140821C (en) 1979-11-21
ATA252674A (en) 1976-09-15
NO140821B (en) 1979-08-13
FR2223036A1 (en) 1974-10-25
DE2414751A1 (en) 1974-10-10
IL44417A0 (en) 1974-06-30
AU6670474A (en) 1975-09-18
DD110661A1 (en) 1975-01-05
FI57949B (en) 1980-07-31
ES424758A1 (en) 1976-06-16
NO741125A (en) 1974-10-01
DK138327C (en) 1979-01-22
DK138327B (en) 1978-08-14
CS189872B1 (en) 1979-05-31
FR2223036B1 (en) 1977-05-06
GB1454312A (en) 1976-11-03
PL93755B1 (en) 1977-06-30
HU168014B (en) 1976-02-28

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee