CA956318A - 5-hydroxy-2-(3-trifluoromethylanilino)pyridine-3-carboxylic acid - Google Patents

5-hydroxy-2-(3-trifluoromethylanilino)pyridine-3-carboxylic acid

Info

Publication number
CA956318A
CA956318A CA159,707A CA159707A CA956318A CA 956318 A CA956318 A CA 956318A CA 159707 A CA159707 A CA 159707A CA 956318 A CA956318 A CA 956318A
Authority
CA
Canada
Prior art keywords
trifluoromethylanilino
pyridine
hydroxy
carboxylic acid
carboxylic
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.)
Expired
Application number
CA159,707A
Other languages
English (en)
Other versions
CA159707S (en
Inventor
Irving Weliky
Eric C. Schreiber
Shih-Jung Lan
Allen I. Cohen
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.)
ER Squibb and Sons LLC
Original Assignee
ER Squibb and Sons LLC
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
Application filed by ER Squibb and Sons LLC filed Critical ER Squibb and Sons LLC
Application granted granted Critical
Publication of CA956318A publication Critical patent/CA956318A/en
Expired 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
    • C07D213/60—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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/79—Acids; Esters
    • C07D213/80—Acids; Esters in position 3
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pain & Pain Management (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Rheumatology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyridine Compounds (AREA)
CA159,707A 1972-01-07 1972-12-21 5-hydroxy-2-(3-trifluoromethylanilino)pyridine-3-carboxylic acid Expired CA956318A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21626072A 1972-01-07 1972-01-07

Publications (1)

Publication Number Publication Date
CA956318A true CA956318A (en) 1974-10-15

Family

ID=22806384

Family Applications (1)

Application Number Title Priority Date Filing Date
CA159,707A Expired CA956318A (en) 1972-01-07 1972-12-21 5-hydroxy-2-(3-trifluoromethylanilino)pyridine-3-carboxylic acid

Country Status (6)

Country Link
JP (1) JPS4876876A (en:Method)
CA (1) CA956318A (en:Method)
CH (1) CH561697A5 (en:Method)
DE (1) DE2300322A1 (en:Method)
FR (1) FR2181652A1 (en:Method)
HU (1) HU164687B (en:Method)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES392973A1 (es) * 1971-01-07 1974-11-16 Roemmers S A Ind Comercial Procedimiento para la preparacion de derivados anilicos delacido nicotinico.

Also Published As

Publication number Publication date
FR2181652A1 (en) 1973-12-07
JPS4876876A (en:Method) 1973-10-16
CH561697A5 (en:Method) 1975-05-15
FR2181652B1 (en:Method) 1976-09-03
DE2300322A1 (de) 1973-07-12
HU164687B (en:Method) 1974-03-28

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