DE2526086A1 - Verfahren zur herstellung von salzen von 2-aminothiophenen - Google Patents
Verfahren zur herstellung von salzen von 2-aminothiophenenInfo
- Publication number
- DE2526086A1 DE2526086A1 DE19752526086 DE2526086A DE2526086A1 DE 2526086 A1 DE2526086 A1 DE 2526086A1 DE 19752526086 DE19752526086 DE 19752526086 DE 2526086 A DE2526086 A DE 2526086A DE 2526086 A1 DE2526086 A1 DE 2526086A1
- Authority
- DE
- Germany
- Prior art keywords
- formula
- radical
- hydrogen
- optionally substituted
- 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.)
- Withdrawn
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
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
- C07D333/62—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes 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 carbon atoms of the hetero ring
- C07D333/66—Nitrogen atoms not forming part of a nitro radical
-
- 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
- C07D333/36—Nitrogen atoms
-
- 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
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/72—Benzo[c]thiophenes; Hydrogenated benzo[c]thiophenes
-
- 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
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/78—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems condensed with rings other than six-membered or with ring systems containing such rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2584774A GB1470542A (en) | 1974-06-11 | 1974-06-11 | Process for manufacturing salts of 2-aminothiophenes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2526086A1 true DE2526086A1 (de) | 1976-01-08 |
Family
ID=10234316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752526086 Withdrawn DE2526086A1 (de) | 1974-06-11 | 1975-06-11 | Verfahren zur herstellung von salzen von 2-aminothiophenen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3992410A (enExample) |
| JP (1) | JPS518263A (enExample) |
| CH (1) | CH596203A5 (enExample) |
| DE (1) | DE2526086A1 (enExample) |
| ES (1) | ES438436A1 (enExample) |
| FR (1) | FR2274623A1 (enExample) |
| GB (1) | GB1470542A (enExample) |
| IT (1) | IT1038162B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6492413B2 (en) | 1993-01-15 | 2002-12-10 | G.D. Searle & Co. | 3.4-diaryl thiophenes and analogs thereof having use as antiinflammatory agents |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2570083A (en) * | 1947-04-14 | 1951-10-02 | Standard Oil Dev Co | Production of thiophene from diolefin and hydrogen sulfide |
-
1974
- 1974-06-11 GB GB2584774A patent/GB1470542A/en not_active Expired
-
1975
- 1975-05-15 IT IT7523375A patent/IT1038162B/it active
- 1975-06-04 CH CH719875A patent/CH596203A5/xx not_active IP Right Cessation
- 1975-06-04 US US05/583,764 patent/US3992410A/en not_active Expired - Lifetime
- 1975-06-10 FR FR7518078A patent/FR2274623A1/fr active Granted
- 1975-06-11 DE DE19752526086 patent/DE2526086A1/de not_active Withdrawn
- 1975-06-11 ES ES438436A patent/ES438436A1/es not_active Expired
- 1975-06-11 JP JP50070688A patent/JPS518263A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2274623A1 (fr) | 1976-01-09 |
| JPS518263A (en) | 1976-01-23 |
| CH596203A5 (enExample) | 1978-03-15 |
| GB1470542A (en) | 1977-04-14 |
| IT1038162B (it) | 1979-11-20 |
| US3992410A (en) | 1976-11-16 |
| FR2274623B1 (enExample) | 1979-01-19 |
| ES438436A1 (es) | 1977-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |