GB1470542A - Process for manufacturing salts of 2-aminothiophenes - Google Patents

Process for manufacturing salts of 2-aminothiophenes

Info

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
Application number
GB2584774A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB2584774A priority Critical patent/GB1470542A/en
Priority to IT7523375A priority patent/IT1038162B/it
Priority to US05/583,764 priority patent/US3992410A/en
Priority to CH719875A priority patent/CH596203A5/xx
Priority to FR7518078A priority patent/FR2274623A1/fr
Priority to ES438436A priority patent/ES438436A1/es
Priority to JP50070688A priority patent/JPS518263A/ja
Priority to DE19752526086 priority patent/DE2526086A1/de
Publication of GB1470542A publication Critical patent/GB1470542A/en
Expired legal-status Critical Current

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)
GB2584774A 1974-06-11 1974-06-11 Process for manufacturing salts of 2-aminothiophenes Expired GB1470542A (en)

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
US05/583,764 US3992410A (en) 1974-06-11 1975-06-04 Process for manufacturing thiophene derivatives
CH719875A CH596203A5 (enExample) 1974-06-11 1975-06-04
FR7518078A FR2274623A1 (fr) 1974-06-11 1975-06-10 Procede de production de sels de 2-amino-thiophenes
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
DE19752526086 DE2526086A1 (de) 1974-06-11 1975-06-11 Verfahren zur herstellung von salzen von 2-aminothiophenen

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 (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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2274623A1 (fr) 1976-01-09
JPS518263A (en) 1976-01-23
CH596203A5 (enExample) 1978-03-15
IT1038162B (it) 1979-11-20
US3992410A (en) 1976-11-16
FR2274623B1 (enExample) 1979-01-19
DE2526086A1 (de) 1976-01-08
ES438436A1 (es) 1977-02-01

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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