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)
• Pyridine Compounds (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=5927359

Family Applications (1)

Country Status (16)

Families Citing this family (5)

Family Cites Families (2)

• 1974
  • 1974-10-02 DE DE19742447053 patent/DE2447053A1/de not_active Ceased
  • 1974-11-18 JP JP49132109A patent/JPS5141364A/ja active Pending
• 1975
  • 1975-09-24 NL NL7511253A patent/NL7511253A/xx not_active Application Discontinuation
  • 1975-09-29 GB GB3973975A patent/GB1461068A/en not_active Expired
  • 1975-09-29 BE BE7000717A patent/BE833984A/xx not_active IP Right Cessation
  • 1975-09-30 FR FR7529902A patent/FR2286818A1/fr active Granted
  • 1975-09-30 AT AT746775A patent/AT350568B/de not_active IP Right Cessation
  • 1975-10-01 SE SE7511011A patent/SE7511011L/xx unknown
  • 1975-10-01 YU YU02470/75A patent/YU247075A/xx unknown
  • 1975-10-01 LU LU73493A patent/LU73493A1/xx unknown
  • 1975-10-01 CA CA236,795A patent/CA1068710A/en not_active Expired
  • 1975-10-01 CH CH1274375A patent/CH602650A5/xx not_active IP Right Cessation
  • 1975-10-01 DK DK442975A patent/DK442975A/da unknown
  • 1975-10-01 IE IE2148/75A patent/IE41740B1/en unknown
  • 1975-10-01 CS CS756634A patent/CS188253B2/cs unknown
  • 1975-10-02 ES ES441425A patent/ES441425A1/es not_active Expired

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