DK27382A - Fremgangsmaade til fremstilling af oxazoldin-2,4-dioner - Google Patents

Fremgangsmaade til fremstilling af oxazoldin-2,4-dioner Download PDF

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Publication number
DK27382A
DK27382A DK27382A DK27382A DK27382A DK 27382 A DK27382 A DK 27382A DK 27382 A DK27382 A DK 27382A DK 27382 A DK27382 A DK 27382A DK 27382 A DK27382 A DK 27382A
Authority
DK
Denmark
Prior art keywords
formula see
halogen
preparation
see diagramm
unsubstituted
Prior art date
Application number
DK27382A
Other languages
English (en)
Other versions
DK150140C (da
DK150140B (da
Inventor
H Scholz
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of DK27382A publication Critical patent/DK27382A/da
Publication of DK150140B publication Critical patent/DK150140B/da
Application granted granted Critical
Publication of DK150140C publication Critical patent/DK150140C/da

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Classifications

    • 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
    • C07D263/44—Two oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
DK027382A 1981-01-24 1982-01-22 Fremgangsmaade til fremstilling af oxazolidin-2,4-dioner DK150140C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3102359A DE3102359A1 (de) 1981-01-24 1981-01-24 Verfahren zur herstellung von oxazolidin-2,4-dionen
DE3102359 1981-01-24

Publications (3)

Publication Number Publication Date
DK27382A true DK27382A (da) 1982-07-25
DK150140B DK150140B (da) 1986-12-15
DK150140C DK150140C (da) 1987-06-15

Family

ID=6123295

Family Applications (1)

Application Number Title Priority Date Filing Date
DK027382A DK150140C (da) 1981-01-24 1982-01-22 Fremgangsmaade til fremstilling af oxazolidin-2,4-dioner

Country Status (6)

Country Link
EP (1) EP0056966B1 (da)
AT (1) ATE9801T1 (da)
DE (2) DE3102359A1 (da)
DK (1) DK150140C (da)
GR (1) GR77325B (da)
IE (1) IE52262B1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19613333A1 (de) * 1996-04-03 1997-10-09 Bayer Ag Verfahren zur Herstellung von Oxazolidin-2,4-dionen
MX342833B (es) * 2011-12-15 2016-10-14 Colgate Palmolive Co Composiciones de cuidado oral acuosas.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2338220A (en) * 1942-01-31 1944-01-04 Mallinckrodt Chemical Works Process of making oxazolidinediones
US2909467A (en) * 1958-07-09 1959-10-20 Us Vitamin Pharm Corp 3-(d-alpha-methylphenethyl)-5-methyl-1, 3-oxazolidine-2, 4-dione
US2928840A (en) * 1958-11-26 1960-03-15 Us Vitamin Pharm Corp 3-(o-substituted phenyl) oxazolidinediones and process therefor
DE1813434A1 (de) * 1968-12-07 1970-06-25 Bayer Ag Verfahren zur Herstellung von omikron-Hydroxy-aralkylaethern
DE2527677A1 (de) * 1975-06-21 1977-01-20 Bayer Ag Verfahren zur herstellung von 2,4- dioxo-1,2,3,4-tetrahydro-s-triazino- eckige klammer auf 1,2-a eckige klammer zu -benzimidazolen
DE2813873A1 (de) * 1978-03-31 1979-10-11 Basf Ag Verfahren zur herstellung von oxazolidin-2,4-dionen
DE2827414A1 (de) * 1978-06-22 1980-01-10 Basf Ag Verfahren zur herstellung von oxazolidin-2,4-dionen

Also Published As

Publication number Publication date
DK150140C (da) 1987-06-15
ATE9801T1 (de) 1984-10-15
EP0056966B1 (de) 1984-10-10
DE3260914D1 (en) 1984-11-15
IE52262B1 (en) 1987-08-19
IE820138L (en) 1982-07-24
EP0056966A1 (de) 1982-08-04
DK150140B (da) 1986-12-15
GR77325B (da) 1984-09-11
DE3102359A1 (de) 1982-08-19

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