FR2193580A1 - Trifluoro methoxy anilino aryl carboxylic acids - analgesics, prepd. from ortho halo benzoic or pyridine carboxylic acids and trifluoro methoxy anilines - Google Patents
Trifluoro methoxy anilino aryl carboxylic acids - analgesics, prepd. from ortho halo benzoic or pyridine carboxylic acids and trifluoro methoxy anilinesInfo
- Publication number
- FR2193580A1 FR2193580A1 FR7226880A FR7226880A FR2193580A1 FR 2193580 A1 FR2193580 A1 FR 2193580A1 FR 7226880 A FR7226880 A FR 7226880A FR 7226880 A FR7226880 A FR 7226880A FR 2193580 A1 FR2193580 A1 FR 2193580A1
- Authority
- FR
- France
- Prior art keywords
- carboxylic acids
- trifluoro methoxy
- prepd
- analgesics
- anilines
- 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
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/18—Radicals substituted by singly bound oxygen or sulfur atoms
- C07D317/24—Radicals substituted by singly bound oxygen or sulfur atoms esterified
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Abstract
Title cpds. are of formula (I): (where A = CH = or N; R = H or alkyl 1-6C, opt. substd. by the following halogens, (1-5C), hydroxyalkyl, NO2, NH2, (1-5C) mono-and dialkylamino or heterocycle 3-7 ring members 1-3 heteroatoms, the alkyl gps. being opt. branched.).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7226880A FR2193580A1 (en) | 1972-07-26 | 1972-07-26 | Trifluoro methoxy anilino aryl carboxylic acids - analgesics, prepd. from ortho halo benzoic or pyridine carboxylic acids and trifluoro methoxy anilines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7226880A FR2193580A1 (en) | 1972-07-26 | 1972-07-26 | Trifluoro methoxy anilino aryl carboxylic acids - analgesics, prepd. from ortho halo benzoic or pyridine carboxylic acids and trifluoro methoxy anilines |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2193580A1 true FR2193580A1 (en) | 1974-02-22 |
FR2193580B1 FR2193580B1 (en) | 1975-08-08 |
Family
ID=9102381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7226880A Granted FR2193580A1 (en) | 1972-07-26 | 1972-07-26 | Trifluoro methoxy anilino aryl carboxylic acids - analgesics, prepd. from ortho halo benzoic or pyridine carboxylic acids and trifluoro methoxy anilines |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2193580A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2928546A1 (en) * | 1979-07-14 | 1981-01-29 | Bago Sa Labor | Analgesic and antiinflammatory 2-anilino-nicotinic acid ester prodn. - by esterification of 2-halo-nicotinic acid with halomethyl pivalate or 3-halo-phthalide and reaction with substd. aniline |
FR2462427A1 (en) * | 1979-07-27 | 1981-02-13 | Bago Sa Labor | Analgesic and antiinflammatory 2-anilino-nicotinic acid ester prodn. - by esterification of 2-halo-nicotinic acid with halomethyl pivalate or 3-halo-phthalide and reaction with substd. aniline |
US4255581A (en) * | 1979-08-13 | 1981-03-10 | Laboratories Bago, S.A. | Process for the preparation of alkyl and aryl esters of 3'-substituted and 2', 3'-disubstituted 2-anilino-3-pyridinecarboxylic acids |
FR2537579A1 (en) * | 1982-12-10 | 1984-06-15 | Bago Sa Labor | Process for the preparation of alkyl and aryl esters of 3'-substituted and 2',3'-disubstituted 2-anilino-3-pyridinecarboxylic acids |
EP0349902A2 (en) * | 1988-07-08 | 1990-01-10 | CHIESI FARMACEUTICI S.p.A. | Processes for the preparation of morniflumate and analogous compounds |
-
1972
- 1972-07-26 FR FR7226880A patent/FR2193580A1/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2928546A1 (en) * | 1979-07-14 | 1981-01-29 | Bago Sa Labor | Analgesic and antiinflammatory 2-anilino-nicotinic acid ester prodn. - by esterification of 2-halo-nicotinic acid with halomethyl pivalate or 3-halo-phthalide and reaction with substd. aniline |
FR2462427A1 (en) * | 1979-07-27 | 1981-02-13 | Bago Sa Labor | Analgesic and antiinflammatory 2-anilino-nicotinic acid ester prodn. - by esterification of 2-halo-nicotinic acid with halomethyl pivalate or 3-halo-phthalide and reaction with substd. aniline |
US4255581A (en) * | 1979-08-13 | 1981-03-10 | Laboratories Bago, S.A. | Process for the preparation of alkyl and aryl esters of 3'-substituted and 2', 3'-disubstituted 2-anilino-3-pyridinecarboxylic acids |
FR2537579A1 (en) * | 1982-12-10 | 1984-06-15 | Bago Sa Labor | Process for the preparation of alkyl and aryl esters of 3'-substituted and 2',3'-disubstituted 2-anilino-3-pyridinecarboxylic acids |
EP0349902A2 (en) * | 1988-07-08 | 1990-01-10 | CHIESI FARMACEUTICI S.p.A. | Processes for the preparation of morniflumate and analogous compounds |
EP0349902A3 (en) * | 1988-07-08 | 1991-04-10 | CHIESI FARMACEUTICI S.p.A. | Processes for the preparation of morniflumate and analogous compounds |
Also Published As
Publication number | Publication date |
---|---|
FR2193580B1 (en) | 1975-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |