DK342876A - PYRIDON PRODUCTION PROCEDURE - Google Patents

PYRIDON PRODUCTION PROCEDURE

Info

Publication number
DK342876A
DK342876A DK342876A DK342876A DK342876A DK 342876 A DK342876 A DK 342876A DK 342876 A DK342876 A DK 342876A DK 342876 A DK342876 A DK 342876A DK 342876 A DK342876 A DK 342876A
Authority
DK
Denmark
Prior art keywords
pyridon
production procedure
procedure
production
pyridon production
Prior art date
Application number
DK342876A
Other languages
Danish (da)
Inventor
J Nadelson
Original Assignee
Sandoz Ag
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 Sandoz Ag filed Critical Sandoz Ag
Publication of DK342876A publication Critical patent/DK342876A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic 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
    • C07D213/02Heterocyclic 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
    • C07D213/04Heterocyclic 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 having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60Heterocyclic 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 having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/62Oxygen or sulfur atoms
    • C07D213/69Two or more oxygen atoms
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/20Hypnotics; Sedatives
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D261/00Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
    • C07D261/02Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
    • C07D261/06Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members
    • C07D261/10Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D261/18Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Anesthesiology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (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)
  • Pyridine Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
DK342876A 1975-08-06 1976-07-29 PYRIDON PRODUCTION PROCEDURE DK342876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60232475A 1975-08-06 1975-08-06

Publications (1)

Publication Number Publication Date
DK342876A true DK342876A (en) 1977-02-07

Family

ID=24410893

Family Applications (1)

Application Number Title Priority Date Filing Date
DK342876A DK342876A (en) 1975-08-06 1976-07-29 PYRIDON PRODUCTION PROCEDURE

Country Status (16)

Country Link
AT (1) ATA579476A (en)
AU (1) AU507216B2 (en)
BE (1) BE844882A (en)
CA (1) CA1064935A (en)
CH (1) CH626077A5 (en)
DE (1) DE2633819A1 (en)
DK (1) DK342876A (en)
ES (1) ES450507A1 (en)
FI (1) FI762152A (en)
FR (2) FR2361886A1 (en)
GB (1) GB1563336A (en)
IE (1) IE43698B1 (en)
NO (1) NO762643L (en)
NZ (1) NZ181683A (en)
PH (1) PH11844A (en)
ZA (1) ZA764732B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2801190A1 (en) * 1977-01-19 1978-07-20 Sandoz Ag 3- (ALPHA-IMINOBENZYL) -4-HYDROXY-2 (1H) - PYRIDONE DERIVATIVE

Also Published As

Publication number Publication date
CA1064935A (en) 1979-10-23
FR2361886A1 (en) 1978-03-17
PH11844A (en) 1978-07-21
CH626077A5 (en) 1981-10-30
AU1661276A (en) 1978-02-09
ZA764732B (en) 1978-03-29
ES450507A1 (en) 1977-12-16
ATA579476A (en) 1981-06-15
NO762643L (en) 1977-02-08
GB1563336A (en) 1980-03-26
FR2360585B1 (en) 1980-02-15
FI762152A (en) 1977-02-07
FR2360585A1 (en) 1978-03-03
IE43698B1 (en) 1981-05-06
NZ181683A (en) 1979-01-11
DE2633819A1 (en) 1977-02-24
IE43698L (en) 1977-02-06
AU507216B2 (en) 1980-02-07
BE844882A (en) 1977-02-04

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