ES345830A1 - Improvements in or relating to Substituted Phenyl Acetic Acids - Google Patents
Improvements in or relating to Substituted Phenyl Acetic AcidsInfo
- Publication number
- ES345830A1 ES345830A1 ES345830A ES345830A ES345830A1 ES 345830 A1 ES345830 A1 ES 345830A1 ES 345830 A ES345830 A ES 345830A ES 345830 A ES345830 A ES 345830A ES 345830 A1 ES345830 A1 ES 345830A1
- Authority
- ES
- Spain
- Prior art keywords
- alkyl
- hydrogen atom
- group
- relating
- substituted phenyl
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/19—Carboxylic acids, e.g. valproic acid
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Indole Compounds (AREA)
Abstract
o-Anilino-phenylacetic acids of the general formula wherein R 1 is a C 1-4 alkyl or C 1-4 alkoxy group, a fluorine or chlorine atom or the trifluoromethyl group R 2 is a hydrogen atom or is defined as R 1 R 3 is a hydrogen atom, a C 1-4 alkyl or C 1-4 alkoxy group or a fluorine or chlorine atom R 4 is defined as R 2 and R 5 and R 6 are each a hydrogen atom or a C 1-2 alkyl or benzyl group, and when R 6 is a hydrogen atom R 5 is a C 1-5 alkyl group, are prepared by reaction of a 2-indolinone derivative and a substituted halobenzene of the respective general formul[mu] wherein Hal is bromine or iodine, in the presence of an acid binding agent and, if necessary, a catalyst. [o - (2,3 - Xylidino) - phenyl] - acetic acid is a novel compound.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1451666A CH475946A (en) | 1966-10-07 | 1966-10-07 | Process for the production of new substituted phenylacetic acids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES345830A1 true ES345830A1 (en) | 1968-11-16 |
Family
ID=4401476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES345830A Expired ES345830A1 (en) | 1966-10-07 | 1967-10-06 | Improvements in or relating to Substituted Phenyl Acetic Acids |
Country Status (12)
| Country | Link |
|---|---|
| AT (1) | AT273936B (en) |
| BE (1) | BE704819A (en) |
| CH (1) | CH475946A (en) |
| DK (1) | DK120242B (en) |
| ES (1) | ES345830A1 (en) |
| FI (1) | FI47879C (en) |
| GB (1) | GB1192629A (en) |
| GR (1) | GR37759B (en) |
| NL (1) | NL6713628A (en) |
| NO (1) | NO120195B (en) |
| SE (1) | SE345996B (en) |
| YU (1) | YU32279B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4824995A (en) * | 1987-06-24 | 1989-04-25 | E. I. Du Pont De Nemours And Company | Poly-p-phenylamino carboxylate |
-
1966
- 1966-10-07 CH CH1451666A patent/CH475946A/en not_active IP Right Cessation
-
1967
- 1967-10-04 FI FI265467A patent/FI47879C/en active
- 1967-10-06 GR GR670137759A patent/GR37759B/en unknown
- 1967-10-06 NL NL6713628A patent/NL6713628A/xx unknown
- 1967-10-06 SE SE1370967A patent/SE345996B/xx unknown
- 1967-10-06 GB GB4572567A patent/GB1192629A/en not_active Expired
- 1967-10-06 BE BE704819D patent/BE704819A/xx unknown
- 1967-10-06 AT AT910567A patent/AT273936B/en active
- 1967-10-06 NO NO17002367A patent/NO120195B/no unknown
- 1967-10-06 ES ES345830A patent/ES345830A1/en not_active Expired
- 1967-10-06 YU YU194167A patent/YU32279B/en unknown
- 1967-10-06 DK DK497767A patent/DK120242B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| YU32279B (en) | 1974-08-31 |
| FI47879C (en) | 1974-04-10 |
| GR37759B (en) | 1969-07-12 |
| SE345996B (en) | 1972-06-19 |
| FI47879B (en) | 1974-01-02 |
| GB1192629A (en) | 1970-05-20 |
| AT273936B (en) | 1969-08-25 |
| CH475946A (en) | 1969-07-31 |
| YU194167A (en) | 1974-02-28 |
| NL6713628A (en) | 1968-04-08 |
| BE704819A (en) | 1968-04-08 |
| DK120242B (en) | 1971-05-03 |
| NO120195B (en) | 1970-09-14 |
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