FR1300749A - Process for the preparation of nitro-3-hydroxy-thiofen-2-carboxylic acid esters - Google Patents

Process for the preparation of nitro-3-hydroxy-thiofen-2-carboxylic acid esters

Info

Publication number
FR1300749A
FR1300749A FR849711A FR849711A FR1300749A FR 1300749 A FR1300749 A FR 1300749A FR 849711 A FR849711 A FR 849711A FR 849711 A FR849711 A FR 849711A FR 1300749 A FR1300749 A FR 1300749A
Authority
FR
France
Prior art keywords
thiofen
nitro
hydroxy
preparation
carboxylic acid
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
FR849711A
Other languages
French (fr)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR849711A priority Critical patent/FR1300749A/en
Priority to FR858682A priority patent/FR1075M/en
Application granted granted Critical
Publication of FR1300749A publication Critical patent/FR1300749A/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
    • C07D333/02—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
    • C07D333/42—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 with nitro or nitroso radicals directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR849711A 1960-01-14 1961-01-14 Process for the preparation of nitro-3-hydroxy-thiofen-2-carboxylic acid esters Expired FR1300749A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR849711A FR1300749A (en) 1961-01-14 1961-01-14 Process for the preparation of nitro-3-hydroxy-thiofen-2-carboxylic acid esters
FR858682A FR1075M (en) 1960-01-14 1961-04-13 Medicinal product based on methyl 4-nitro-3-hydroxy-thiofen-2-carboxylate.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR849711A FR1300749A (en) 1961-01-14 1961-01-14 Process for the preparation of nitro-3-hydroxy-thiofen-2-carboxylic acid esters

Publications (1)

Publication Number Publication Date
FR1300749A true FR1300749A (en) 1962-08-10

Family

ID=8746737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR849711A Expired FR1300749A (en) 1960-01-14 1961-01-14 Process for the preparation of nitro-3-hydroxy-thiofen-2-carboxylic acid esters

Country Status (1)

Country Link
FR (1) FR1300749A (en)

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