HU227732B1 - Substituted pyridine derivatives as selective cyclooxigenase-2 inhibitors and use thereof - Google Patents

Substituted pyridine derivatives as selective cyclooxigenase-2 inhibitors and use thereof Download PDF

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Publication number
HU227732B1
HU227732B1 HU9903974A HUP9903974A HU227732B1 HU 227732 B1 HU227732 B1 HU 227732B1 HU 9903974 A HU9903974 A HU 9903974A HU P9903974 A HUP9903974 A HU P9903974A HU 227732 B1 HU227732 B1 HU 227732B1
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Prior art keywords
pyr
acid
pharmaceutically acceptable
compound
formula
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HU9903974A
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English (en)
Hungarian (hu)
Inventor
Daniel Dube
Rejean Fortin
Richard Friesen
Jacques Yves Gauthier
Zhaoyin Wang
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Merck Frosst Canada Ltd
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Priority claimed from GBGB9616126.0A external-priority patent/GB9616126D0/en
Priority claimed from GBGB9621420.0A external-priority patent/GB9621420D0/en
Priority claimed from GBGB9709291.0A external-priority patent/GB9709291D0/en
Application filed by Merck Frosst Canada Ltd filed Critical Merck Frosst Canada Ltd
Publication of HUP9903974A2 publication Critical patent/HUP9903974A2/hu
Publication of HUP9903974A3 publication Critical patent/HUP9903974A3/hu
Publication of HU227732B1 publication Critical patent/HU227732B1/hu

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    • 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
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    • C07D213/72—Nitrogen atoms
    • C07D213/75—Amino or imino radicals, acylated by carboxylic or carbonic acids, or by sulfur or nitrogen analogues thereof, e.g. carbamates
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    • 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
    • C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
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    • 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
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    • 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
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    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
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HU9903974A 1996-07-18 1997-07-08 Substituted pyridine derivatives as selective cyclooxigenase-2 inhibitors and use thereof HU227732B1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US2212896P 1996-07-18 1996-07-18
GBGB9616126.0A GB9616126D0 (en) 1996-08-01 1996-08-01 Substituted pyridines as selective cyclooxygenase-2 inhibitors
US2713996P 1996-10-01 1996-10-01
GBGB9621420.0A GB9621420D0 (en) 1996-10-15 1996-10-15 Substituted pyridines as selective cyclooxygenase-2 inhibitors
US4181497P 1997-04-08 1997-04-08
GBGB9709291.0A GB9709291D0 (en) 1997-05-07 1997-05-07 Substituted pyridines as selective cyclooxygenase-2 inhibitors
PCT/CA1997/000486 WO1998003484A1 (en) 1996-07-18 1997-07-08 Substituted pyridines as selective cyclooxygenase-2 inhibitors

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HUP9903974A2 HUP9903974A2 (hu) 2000-03-28
HUP9903974A3 HUP9903974A3 (en) 2001-12-28
HU227732B1 true HU227732B1 (en) 2012-01-30

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HU9903974A HU227732B1 (en) 1996-07-18 1997-07-08 Substituted pyridine derivatives as selective cyclooxigenase-2 inhibitors and use thereof

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Publication number Priority date Publication date Assignee Title
US6512121B2 (en) 1998-09-14 2003-01-28 G.D. Searle & Co. Heterocyclo substituted hydroxamic acid derivatives as cyclooxygenase-2 and 5-lipoxygenase inhibitors
US6096753A (en) 1996-12-05 2000-08-01 Amgen Inc. Substituted pyrimidinone and pyridone compounds and methods of use
US6004960A (en) * 1997-03-14 1999-12-21 Merck Frosst Canada, Inc. Pyridazinones as inhibitors of cyclooxygenase-2
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