DK102861C - Process for the preparation of 5-aryl-2-amino-2-oxazolin-4-ones or tautomers or acid addition salts thereof. - Google Patents

Process for the preparation of 5-aryl-2-amino-2-oxazolin-4-ones or tautomers or acid addition salts thereof.

Info

Publication number
DK102861C
DK102861C DK97861A DK97861A DK102861C DK 102861 C DK102861 C DK 102861C DK 97861 A DK97861 A DK 97861A DK 97861 A DK97861 A DK 97861A DK 102861 C DK102861 C DK 102861C
Authority
DK
Denmark
Prior art keywords
oxazolin
tautomers
aryl
ones
amino
Prior art date
Application number
DK97861A
Other languages
Danish (da)
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of DK102861C publication Critical patent/DK102861C/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three 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
    • C07D263/46—Sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three 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
    • C07D263/48—Nitrogen atoms not forming part of a nitro radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK97861A 1960-06-10 1961-03-06 Process for the preparation of 5-aryl-2-amino-2-oxazolin-4-ones or tautomers or acid addition salts thereof. DK102861C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3511560A 1960-06-10 1960-06-10
US3511660A 1960-06-10 1960-06-10

Publications (1)

Publication Number Publication Date
DK102861C true DK102861C (en) 1965-10-18

Family

ID=26711766

Family Applications (2)

Application Number Title Priority Date Filing Date
DK97861A DK102861C (en) 1960-06-10 1961-03-06 Process for the preparation of 5-aryl-2-amino-2-oxazolin-4-ones or tautomers or acid addition salts thereof.
DK168762A DK105405C (en) 1960-06-10 1961-03-06 Process for the preparation of 5-aryl-2-amino-2-oxazolin-4-ones or acid addition salts thereof.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK168762A DK105405C (en) 1960-06-10 1961-03-06 Process for the preparation of 5-aryl-2-amino-2-oxazolin-4-ones or acid addition salts thereof.

Country Status (6)

Country Link
AT (1) AT256101B (en)
CH (4) CH437293A (en)
DK (2) DK102861C (en)
ES (1) ES265401A1 (en)
FR (1) FR1555453A (en)
GB (1) GB907848A (en)

Also Published As

Publication number Publication date
CH401057A (en) 1965-10-31
FR1555453A (en) 1969-01-31
DK105405C (en) 1966-09-26
CH413840A (en) 1966-05-31
CH421965A (en) 1966-10-15
CH437293A (en) 1967-06-15
GB907848A (en) 1962-10-10
AT256101B (en) 1967-08-10
ES265401A1 (en) 1961-09-01

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