Classifications

• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
  • C07D271/02—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms not condensed with other rings
  • C07D271/08—1,2,5-Oxadiazoles; Hydrogenated 1,2,5-oxadiazoles
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C259/00—Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups
  • C07C259/12—Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups with replacement of the other oxygen atom of the carboxyl group by nitrogen atoms, e.g. N-hydroxyamidines
  • C07C259/18—Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups with replacement of the other oxygen atom of the carboxyl group by nitrogen atoms, e.g. N-hydroxyamidines having carbon atoms of hydroxamidine groups bound to carbon atoms of six-membered aromatic rings

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
• Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
• Nitrogen Condensed Heterocyclic Rings (AREA)
• Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Applications Claiming Priority (1)

Publications (2)

Family

ID=4221103

Family Applications (1)

Country Status (6)

• 1967
  • 1967-02-07 CH CH1224569A patent/CH478826A/de not_active IP Right Cessation
  • 1967-02-07 CH CH1224469A patent/CH480352A/de not_active IP Right Cessation
• 1968
  • 1968-02-06 IE IE14468A patent/IE31940B1/xx unknown
  • 1968-02-06 ES ES350189A patent/ES350189A1/es not_active Expired
  • 1968-02-06 IL IL2942268A patent/IL29422A/en unknown
  • 1968-02-06 ES ES350190A patent/ES350190A1/es not_active Expired
  • 1968-02-06 AT AT112768A patent/AT277220B/de not_active IP Right Cessation
  • 1968-02-06 AT AT00883/69A patent/AT280260B/de not_active IP Right Cessation
  • 1968-02-06 NO NO46568A patent/NO121499B/no unknown

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