GB2139215B - Production of thiophene acetic acid compounds - Google Patents
Production of thiophene acetic acid compoundsInfo
- Publication number
- GB2139215B GB2139215B GB08323492A GB8323492A GB2139215B GB 2139215 B GB2139215 B GB 2139215B GB 08323492 A GB08323492 A GB 08323492A GB 8323492 A GB8323492 A GB 8323492A GB 2139215 B GB2139215 B GB 2139215B
- Authority
- GB
- United Kingdom
- Prior art keywords
- production
- acetic acid
- acid compounds
- thiophene acetic
- thiophene
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur 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
- C07D333/30—Hetero atoms other than halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/24—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8307021A FR2545085B1 (en) | 1983-04-28 | 1983-04-28 | NOVEL PROCESS FOR THE PREPARATION OF A-HYDROXY 2-THIOPHENE ACETIC ACID DERIVATIVES |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB8323492D0 GB8323492D0 (en) | 1983-10-05 |
| GB2139215A GB2139215A (en) | 1984-11-07 |
| GB2139215B true GB2139215B (en) | 1986-10-08 |
Family
ID=9288331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB08323492A Expired GB2139215B (en) | 1983-04-28 | 1983-09-01 | Production of thiophene acetic acid compounds |
Country Status (22)
| Country | Link |
|---|---|
| JP (1) | JPS59204185A (en) |
| KR (1) | KR900006558B1 (en) |
| AT (1) | AT392786B (en) |
| AU (1) | AU559749B2 (en) |
| BE (1) | BE897362A (en) |
| CA (1) | CA1201443A (en) |
| CH (1) | CH655316A5 (en) |
| DE (1) | DE3325456A1 (en) |
| DK (1) | DK157493C (en) |
| ES (1) | ES524648A0 (en) |
| FI (1) | FI832473L (en) |
| FR (1) | FR2545085B1 (en) |
| GB (1) | GB2139215B (en) |
| HU (1) | HU194206B (en) |
| IE (1) | IE55905B1 (en) |
| IT (1) | IT1171855B (en) |
| LU (1) | LU84931A1 (en) |
| NL (1) | NL8302564A (en) |
| NZ (1) | NZ205514A (en) |
| PT (1) | PT77010B (en) |
| SE (1) | SE451018B (en) |
| ZA (1) | ZA835613B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1067828A (en) * | 1951-01-19 | 1954-06-18 | Sterling Drug Inc | Improvements relating to a process for preparing organic chemicals |
| GB820083A (en) * | 1955-07-05 | 1959-09-16 | Metal & Thermit Corp | Reactions of organomagnesium chloride reagents |
| GB806710A (en) * | 1955-07-05 | 1958-12-31 | Metal & Thermit Corp | Reactions of organomagnesium chloride complexes |
| FR2068425B1 (en) * | 1969-11-12 | 1973-01-12 | Roussel Uclaf | |
| FR2167334A1 (en) * | 1972-01-13 | 1973-08-24 | Roussel Uclaf | 4-aroyl-5-alkylthiophene-2-acetic acids - with analgesic and antiinflammatory activity |
| GB1584120A (en) * | 1977-07-21 | 1981-02-04 | Sagami Chem Res | Process for the preparation of thiophene derivatives and thiophene derivatives obtained therethrough |
| GB2030131B (en) * | 1978-09-12 | 1982-12-22 | Taiyo Pharma Ind | Process for producing 2-(4-(2-thienyl-carbonyl) phenyl) propionic acid |
| JPS5835145A (en) * | 1981-08-26 | 1983-03-01 | Taisho Pharmaceut Co Ltd | Preparation of alpha-arylalkanoic acid ester |
-
1983
- 1983-04-28 FR FR8307021A patent/FR2545085B1/en not_active Expired
- 1983-07-04 DK DK307583A patent/DK157493C/en not_active IP Right Cessation
- 1983-07-05 FI FI832473A patent/FI832473L/en not_active Application Discontinuation
- 1983-07-06 HU HU832431A patent/HU194206B/en unknown
- 1983-07-07 SE SE8303887A patent/SE451018B/en not_active IP Right Cessation
- 1983-07-11 PT PT77010A patent/PT77010B/en not_active IP Right Cessation
- 1983-07-14 DE DE19833325456 patent/DE3325456A1/en active Granted
- 1983-07-18 NL NL8302564A patent/NL8302564A/en active Search and Examination
- 1983-07-22 CH CH4036/83A patent/CH655316A5/en not_active IP Right Cessation
- 1983-07-25 BE BE0/211226A patent/BE897362A/en unknown
- 1983-07-26 AU AU17309/83A patent/AU559749B2/en not_active Ceased
- 1983-07-27 KR KR1019830003476A patent/KR900006558B1/en not_active IP Right Cessation
- 1983-07-27 LU LU84931A patent/LU84931A1/en unknown
- 1983-07-28 JP JP58136930A patent/JPS59204185A/en active Granted
- 1983-08-01 ZA ZA835613A patent/ZA835613B/en unknown
- 1983-08-01 ES ES524648A patent/ES524648A0/en active Granted
- 1983-08-08 IT IT48823/83A patent/IT1171855B/en active
- 1983-08-08 AT AT2868/83A patent/AT392786B/en not_active IP Right Cessation
- 1983-08-22 CA CA000435081A patent/CA1201443A/en not_active Expired
- 1983-09-01 GB GB08323492A patent/GB2139215B/en not_active Expired
- 1983-09-02 IE IE2074/83A patent/IE55905B1/en not_active IP Right Cessation
- 1983-09-07 NZ NZ205514A patent/NZ205514A/en unknown
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
| PE20 | Patent expired after termination of 20 years |