GB1470542A - Process for manufacturing salts of 2-aminothiophenes - Google Patents
Process for manufacturing salts of 2-aminothiophenesInfo
- Publication number
- GB1470542A GB1470542A GB2584774A GB2584774A GB1470542A GB 1470542 A GB1470542 A GB 1470542A GB 2584774 A GB2584774 A GB 2584774A GB 2584774 A GB2584774 A GB 2584774A GB 1470542 A GB1470542 A GB 1470542A
- Authority
- GB
- United Kingdom
- Prior art keywords
- salts
- aminothiophenes
- formula
- radical
- mol
- 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
- 150000003839 salts Chemical class 0.000 title abstract 3
- GLQWRXYOTXRDNH-UHFFFAOYSA-N thiophen-2-amine Chemical class NC1=CC=CS1 GLQWRXYOTXRDNH-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- -1 alkyl radical Chemical class 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 125000003107 substituted aryl group Chemical group 0.000 abstract 1
- 125000001544 thienyl group Chemical group 0.000 abstract 1
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)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2584774A GB1470542A (en) | 1974-06-11 | 1974-06-11 | Process for manufacturing salts of 2-aminothiophenes |
| IT7523375A IT1038162B (it) | 1974-06-11 | 1975-05-15 | Procedimento per fabbricare composti eterociclici |
| CH719875A CH596203A5 (en, 2012) | 1974-06-11 | 1975-06-04 | |
| US05/583,764 US3992410A (en) | 1974-06-11 | 1975-06-04 | Process for manufacturing thiophene derivatives |
| FR7518078A FR2274623A1 (fr) | 1974-06-11 | 1975-06-10 | Procede de production de sels de 2-amino-thiophenes |
| DE19752526086 DE2526086A1 (de) | 1974-06-11 | 1975-06-11 | Verfahren zur herstellung von salzen von 2-aminothiophenen |
| ES438436A ES438436A1 (es) | 1974-06-11 | 1975-06-11 | Procedimiento para preparar sales de 2-aminotiofenos. |
| JP50070688A JPS518263A (en) | 1974-06-11 | 1975-06-11 | 22 aminochiofuennoennoseiho |
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 |
|---|---|
| GB1470542A true GB1470542A (en) | 1977-04-14 |
Family
ID=10234316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2584774A Expired GB1470542A (en) | 1974-06-11 | 1974-06-11 | Process for manufacturing salts of 2-aminothiophenes |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3992410A (en, 2012) |
| JP (1) | JPS518263A (en, 2012) |
| CH (1) | CH596203A5 (en, 2012) |
| DE (1) | DE2526086A1 (en, 2012) |
| ES (1) | ES438436A1 (en, 2012) |
| FR (1) | FR2274623A1 (en, 2012) |
| GB (1) | GB1470542A (en, 2012) |
| IT (1) | IT1038162B (en, 2012) |
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 JP JP50070688A patent/JPS518263A/ja active Pending
- 1975-06-11 ES ES438436A patent/ES438436A1/es not_active Expired
- 1975-06-11 DE DE19752526086 patent/DE2526086A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| IT1038162B (it) | 1979-11-20 |
| ES438436A1 (es) | 1977-02-01 |
| CH596203A5 (en, 2012) | 1978-03-15 |
| US3992410A (en) | 1976-11-16 |
| FR2274623B1 (en, 2012) | 1979-01-19 |
| DE2526086A1 (de) | 1976-01-08 |
| JPS518263A (en) | 1976-01-23 |
| FR2274623A1 (fr) | 1976-01-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |