Classifications

• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
  • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
  • C07D491/04—Ortho-condensed systems
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
  • C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
  • C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
  • C07D241/40—Benzopyrazines
  • C07D241/42—Benzopyrazines with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
  • C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
  • C07D495/04—Ortho-condensed systems

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• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
• Plural Heterocyclic Compounds (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=25702964

Family Applications (1)

Country Status (11)

Family Cites Families (2)

• 1971
  • 1971-06-29 DE DE19712132175 patent/DE2132175A1/en active Pending
  • 1971-06-30 GB GB3069171A patent/GB1351342A/en not_active Expired
  • 1971-07-02 IL IL37213A patent/IL37213A0/en unknown
  • 1971-07-02 IE IE848/71A patent/IE35421B1/en unknown
  • 1971-07-05 AT AT1009972A patent/AT312624B/en not_active IP Right Cessation
  • 1971-07-05 FR FR7124430A patent/FR2100864B1/fr not_active Expired
  • 1971-07-05 NL NL7109266A patent/NL7109266A/xx unknown
  • 1971-07-05 ES ES392918A patent/ES392918A1/en not_active Expired
  • 1971-07-05 HU HUCI1136A patent/HU165503B/hu unknown
  • 1971-07-05 AT AT1009872A patent/AT317228B/en not_active IP Right Cessation
  • 1971-07-05 BE BE769491A patent/BE769491A/en unknown
  • 1971-07-06 AU AU30875/71A patent/AU3087571A/en not_active Expired

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