Classifications

• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
  • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
  • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
  • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
  • C07D213/62—Oxygen or sulfur atoms
  • C07D213/63—One oxygen atom
  • C07D213/65—One oxygen atom attached in position 3 or 5
  • C07D213/66—One oxygen atom attached in position 3 or 5 having in position 3 an oxygen atom and in each of the positions 4 and 5 a carbon atom bound to an oxygen, sulphur, or nitrogen atom, e.g. pyridoxal

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Plural Heterocyclic Compounds (AREA)
• Pyridine Compounds (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
• Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
• Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Applications Claiming Priority (1)

Publications (3)

Family

ID=25125363

Family Applications (1)

Country Status (11)

Families Citing this family (2)

Family Cites Families (4)

• 1997
  • 1997-01-13 US US08/782,214 patent/US5723619A/en not_active Expired - Lifetime
  • 1997-10-24 NZ NZ329034A patent/NZ329034A/en unknown
  • 1997-11-17 ZA ZA9710340A patent/ZA9710340B/xx unknown
  • 1997-11-17 IL IL12221397A patent/IL122213A/xx not_active IP Right Cessation
  • 1997-11-24 NO NO975384A patent/NO309601B1/no unknown
  • 1997-12-18 CA CA002225198A patent/CA2225198C/en not_active Expired - Fee Related
  • 1997-12-19 JP JP9350499A patent/JPH10195052A/ja active Pending
• 1998
  • 1998-01-03 EP EP98100050A patent/EP0857720B1/en not_active Expired - Lifetime
  • 1998-01-03 DK DK98100050T patent/DK0857720T3/da active
  • 1998-01-03 DE DE69822909T patent/DE69822909T2/de not_active Expired - Fee Related
  • 1998-01-08 AU AU50389/98A patent/AU725687B2/en not_active Ceased

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