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)
• Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=25750877

Family Applications (1)

Country Status (9)

• 0
  • NL NL126377D patent/NL126377C/xx active
• 1964
  • 1964-07-31 DE DE19641236524 patent/DE1236524C2/en not_active Expired
• 1965
  • 1965-07-27 IL IL2404265A patent/IL24042A/en unknown
  • 1965-07-28 FI FI182665A patent/FI43440C/en active
  • 1965-07-28 LU LU49191A patent/LU49191A1/xx unknown
  • 1965-07-29 NL NL6509816A patent/NL6509816A/xx unknown
  • 1965-07-29 CH CH1063865A patent/CH451187A/en unknown
  • 1965-07-29 FR FR26486A patent/FR1445051A/en not_active Expired
  • 1965-07-30 BE BE667717D patent/BE667717A/xx unknown
  • 1965-07-30 GB GB3271465A patent/GB1040169A/en not_active Expired

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