Classifications

• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
  • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
  • C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
  • C07D233/72—Two oxygen atoms, e.g. hydantoin
  • C07D233/76—Two oxygen atoms, e.g. hydantoin with substituted hydrocarbon radicals attached to the third ring carbon atom
  • C07D233/78—Radicals substituted by oxygen atoms

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
• Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=7098862

Family Applications (1)

Country Status (7)

• 1964
  • 1964-02-05 DE DEF41917A patent/DE1216879B/de active Pending
• 1965
  • 1965-02-03 CH CH146465A patent/CH439305A/de unknown
  • 1965-02-04 AT AT98265A patent/AT250986B/de active
  • 1965-02-05 FR FR4611A patent/FR1425595A/fr not_active Expired
  • 1965-02-05 BE BE659315D patent/BE659315A/xx unknown
  • 1965-02-05 NL NL6501504A patent/NL6501504A/xx unknown
  • 1965-02-05 GB GB516665A patent/GB1039969A/en not_active Expired

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