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
  • C07D213/06—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
  • C07D213/22—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing two or more pyridine rings directly linked together, e.g. bipyridyl
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
  • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
  • C07D211/80—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
  • C07D211/82—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
  • C07D471/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains three hetero rings
  • C07D471/14—Ortho-condensed systems

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Pyridine Compounds (AREA)
• Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
• Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
• Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Applications Claiming Priority (4)

Publications (1)

Family

ID=27448326

Family Applications (2)

Family Applications After (1)

Country Status (9)

Families Citing this family (5)

• 1968
  • 1968-04-02 GB GB61011/68A patent/GB1269353A/en not_active Expired
  • 1968-04-02 GB GB47586/68A patent/GB1269352A/en not_active Expired
• 1969
  • 1969-03-20 US US809045A patent/US3642790A/en not_active Expired - Lifetime
  • 1969-03-21 US US809402A patent/US3706752A/en not_active Expired - Lifetime
  • 1969-03-31 NL NL6904975A patent/NL6904975A/xx unknown
  • 1969-03-31 IL IL31933A patent/IL31933A/xx unknown
  • 1969-04-01 BE BE730886D patent/BE730886A/xx unknown
  • 1969-04-01 CH CH498369A patent/CH539634A/de not_active IP Right Cessation
  • 1969-04-01 AT AT320169A patent/AT296301B/de not_active IP Right Cessation
  • 1969-04-01 CH CH498269A patent/CH512471A/de not_active IP Right Cessation
  • 1969-04-01 BE BE730885D patent/BE730885A/xx unknown
  • 1969-04-02 FR FR6910150A patent/FR2005415A1/fr not_active Withdrawn
  • 1969-04-02 NL NL6905106A patent/NL6905106A/xx unknown
  • 1969-04-02 DE DE19691917038 patent/DE1917038A1/de active Pending
  • 1969-04-02 DE DE19691917039 patent/DE1917039A1/de active Pending
  • 1969-04-02 AT AT323569A patent/AT292700B/de not_active IP Right Cessation
  • 1969-04-02 FR FR6910077A patent/FR2005405A1/fr not_active Withdrawn
• 1972
  • 1972-10-26 US US00300966A patent/US3803147A/en not_active Expired - Lifetime

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