DE126797C - - Google Patents

Info

Publication number
DE126797C
DE126797C DENDAT126797D DE126797DA DE126797C DE 126797 C DE126797 C DE 126797C DE NDAT126797 D DENDAT126797 D DE NDAT126797D DE 126797D A DE126797D A DE 126797DA DE 126797 C DE126797 C DE 126797C
Authority
DE
Germany
Prior art keywords
product
boiling
uric acid
water
acetic anhydride
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
DENDAT126797D
Other languages
German (de)
English (en)
Publication of DE126797C publication Critical patent/DE126797C/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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyridine Compounds (AREA)
DENDAT126797D Active DE126797C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE126797C true DE126797C (enrdf_load_stackoverflow)

Family

ID=395430

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT126797D Active DE126797C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE126797C (enrdf_load_stackoverflow)

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