CH564532A5 - Anilino-nicotinic acid derivs - analgesic,anti-inflammatory agents prepd from 2-amino-3-alkylpyridines - Google Patents

Anilino-nicotinic acid derivs - analgesic,anti-inflammatory agents prepd from 2-amino-3-alkylpyridines

Info

Publication number
CH564532A5
CH564532A5 CH1556171A CH1556171A CH564532A5 CH 564532 A5 CH564532 A5 CH 564532A5 CH 1556171 A CH1556171 A CH 1556171A CH 1556171 A CH1556171 A CH 1556171A CH 564532 A5 CH564532 A5 CH 564532A5
Authority
CH
Switzerland
Prior art keywords
prepd
amino
alkylpyridines
anilino
analgesic
Prior art date
Application number
CH1556171A
Original Assignee
Roemmers Sa Ind Comercial Y Fi
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 Roemmers Sa Ind Comercial Y Fi filed Critical Roemmers Sa Ind Comercial Y Fi
Publication of CH564532A5 publication Critical patent/CH564532A5/en

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
    • C07D213/72—Nitrogen atoms
    • C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
    • 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

Abstract

Cpds. (I): (where R1 is COOH, or a salt, COOR' is alkyl, alkaryl, aryl or alkylamino; R2, R3 and R'3 are H, F, Cl, Br, I, CF3, nitro, OMe or lower alkyl), are prepd. by reacting, e.g. a 2-amino-3-methylpyridine with an R3R3'-substd. phenyl halide followed by oxidn. of the product to (I).
CH1556171A 1971-01-07 1971-10-26 Anilino-nicotinic acid derivs - analgesic,anti-inflammatory agents prepd from 2-amino-3-alkylpyridines CH564532A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AR23335971 1971-01-07

Publications (1)

Publication Number Publication Date
CH564532A5 true CH564532A5 (en) 1975-07-31

Family

ID=3461870

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1556171A CH564532A5 (en) 1971-01-07 1971-10-26 Anilino-nicotinic acid derivs - analgesic,anti-inflammatory agents prepd from 2-amino-3-alkylpyridines

Country Status (3)

Country Link
BE (1) BE772684A (en)
CH (1) CH564532A5 (en)
ES (1) ES392973A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA956318A (en) * 1972-01-07 1974-10-15 Irving Weliky 5-hydroxy-2-(3-trifluoromethylanilino)pyridine-3-carboxylic acid

Also Published As

Publication number Publication date
BE772684A (en) 1972-01-17
ES392973A1 (en) 1974-11-16

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Legal Events

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