Classifications

• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
  • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
  • C07D239/24—Heterocyclic 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
  • C07D239/28—Heterocyclic 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
  • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
  • C07D239/52—Two oxygen atoms
  • C07D239/54—Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals

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• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
• Nitrogen Condensed Heterocyclic Rings (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=5815659

Family Applications (1)

Country Status (6)

• 0
  • BE BE787134D patent/BE787134A/xx unknown
• 1972
  • 1972-07-27 GB GB3517072A patent/GB1371155A/en not_active Expired
  • 1972-07-27 NL NL7210378A patent/NL7210378A/xx not_active Application Discontinuation
  • 1972-08-01 IT IT5190372A patent/IT961813B/it active
  • 1972-08-02 CH CH1142272A patent/CH575400A5/xx not_active IP Right Cessation
  • 1972-08-02 FR FR7227841A patent/FR2149839A5/fr not_active Expired

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