DE231887C - - Google Patents

Info

Publication number
DE231887C
DE231887C DENDAT231887D DE231887DA DE231887C DE 231887 C DE231887 C DE 231887C DE NDAT231887 D DENDAT231887 D DE NDAT231887D DE 231887D A DE231887D A DE 231887DA DE 231887 C DE231887 C DE 231887C
Authority
DE
Germany
Prior art keywords
guanidine
acids
dialkyliminobarbituric
esters
heating
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.)
Active
Application number
DENDAT231887D
Other languages
German (de)
English (en)
Publication of DE231887C publication Critical patent/DE231887C/de
Active legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D239/00Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three 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, directly attached to ring carbon atoms
    • C07D239/46Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/52Two oxygen atoms
    • C07D239/54Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals
    • C07D239/545Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals with other hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DENDAT231887D Active DE231887C (OSRAM)

Publications (1)

Publication Number Publication Date
DE231887C true DE231887C (OSRAM)

Family

ID=491958

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT231887D Active DE231887C (OSRAM)

Country Status (1)

Country Link
DE (1) DE231887C (OSRAM)

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