GB9308874D0 - Substituted pyridines,their preparation and pharmaceutical use - Google Patents

Substituted pyridines,their preparation and pharmaceutical use

Info

Publication number
GB9308874D0
GB9308874D0 GB939308874A GB9308874A GB9308874D0 GB 9308874 D0 GB9308874 D0 GB 9308874D0 GB 939308874 A GB939308874 A GB 939308874A GB 9308874 A GB9308874 A GB 9308874A GB 9308874 D0 GB9308874 D0 GB 9308874D0
Authority
GB
United Kingdom
Prior art keywords
preparation
pharmaceutical use
substituted pyridines
pyridines
substituted
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB939308874A
Other versions
GB2266887B (en
GB2266887A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BTG International Ltd
Original Assignee
British Technology Group Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB929210489A external-priority patent/GB9210489D0/en
Priority claimed from GB929223738A external-priority patent/GB9223738D0/en
Application filed by British Technology Group Ltd filed Critical British Technology Group Ltd
Priority to GB9308874A priority Critical patent/GB2266887B/en
Publication of GB9308874D0 publication Critical patent/GB9308874D0/en
Publication of GB2266887A publication Critical patent/GB2266887A/en
Application granted granted Critical
Publication of GB2266887B publication Critical patent/GB2266887B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • C07D213/24—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 substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/55—Acids; Esters
    • 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
    • C07D213/24—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 substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
    • C07D213/46—Oxygen atoms
    • C07D213/50—Ketonic radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB9308874A 1992-05-15 1993-04-29 Substituted pyridines,their preparation and pharmaceutical use Expired - Fee Related GB2266887B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9308874A GB2266887B (en) 1992-05-15 1993-04-29 Substituted pyridines,their preparation and pharmaceutical use

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB929210489A GB9210489D0 (en) 1992-05-15 1992-05-15 Heterocyclic compounds,their preparation and pharmaceutical use
GB929223738A GB9223738D0 (en) 1992-11-12 1992-11-12 Heterocyclic compounds,their preparation and pharmaceutical use
GB9308874A GB2266887B (en) 1992-05-15 1993-04-29 Substituted pyridines,their preparation and pharmaceutical use

Publications (3)

Publication Number Publication Date
GB9308874D0 true GB9308874D0 (en) 1993-06-16
GB2266887A GB2266887A (en) 1993-11-17
GB2266887B GB2266887B (en) 1996-04-17

Family

ID=27266190

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9308874A Expired - Fee Related GB2266887B (en) 1992-05-15 1993-04-29 Substituted pyridines,their preparation and pharmaceutical use

Country Status (1)

Country Link
GB (1) GB2266887B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971797A (en) * 1973-06-15 1976-07-27 Merck & Co., Inc. S,S'-bis(pyridylmethyl)-carbonodithioates

Also Published As

Publication number Publication date
GB2266887B (en) 1996-04-17
GB2266887A (en) 1993-11-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020429