DE1241834B - Verfahren zur Herstellung von 5-Nitrothiophenderivaten - Google Patents

Verfahren zur Herstellung von 5-Nitrothiophenderivaten

Info

Publication number
DE1241834B
DE1241834B DE1962B0069848 DEB0069848A DE1241834B DE 1241834 B DE1241834 B DE 1241834B DE 1962B0069848 DE1962B0069848 DE 1962B0069848 DE B0069848 A DEB0069848 A DE B0069848A DE 1241834 B DE1241834 B DE 1241834B
Authority
DE
Germany
Prior art keywords
nitrothiophene
pyridyl
aldehyde
acetic anhydride
general formula
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.)
Pending
Application number
DE1962B0069848
Other languages
German (de)
English (en)
Inventor
Dr Phil Herbert Berger
Dr Phil Erich Haack
Dr Med Wolfgang Voemel
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.)
Roche Diagnostics GmbH
Original Assignee
Boehringer Mannheim GmbH
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
Priority to BE640741D priority Critical patent/BE640741A/xx
Priority to NL301268D priority patent/NL301268A/xx
Application filed by Boehringer Mannheim GmbH filed Critical Boehringer Mannheim GmbH
Priority to DE1962B0069848 priority patent/DE1241834B/de
Priority to CH1471463A priority patent/CH445519A/de
Priority to AT966563A priority patent/AT241451B/de
Priority to GB4766363A priority patent/GB989604A/en
Priority to FR956024A priority patent/FR1377687A/fr
Publication of DE1241834B publication Critical patent/DE1241834B/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE1962B0069848 1962-12-04 1962-12-04 Verfahren zur Herstellung von 5-Nitrothiophenderivaten Pending DE1241834B (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BE640741D BE640741A (OSRAM) 1962-12-04
NL301268D NL301268A (OSRAM) 1962-12-04
DE1962B0069848 DE1241834B (de) 1962-12-04 1962-12-04 Verfahren zur Herstellung von 5-Nitrothiophenderivaten
CH1471463A CH445519A (de) 1962-12-04 1963-12-02 Verfahren zur Herstellung neuer 5-Nitrothiophen-Derivate
AT966563A AT241451B (de) 1962-12-04 1963-12-03 Verfahren zur Herstellung von neuen 5-Nitrothiophen-Derivaten
GB4766363A GB989604A (en) 1962-12-04 1963-12-03 New 5-nitrothiophene derivatives
FR956024A FR1377687A (fr) 1962-12-04 1963-12-04 Procédé pour la préparation de nouveaux dérivés du 5-nitrothiophène

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1962B0069848 DE1241834B (de) 1962-12-04 1962-12-04 Verfahren zur Herstellung von 5-Nitrothiophenderivaten

Publications (1)

Publication Number Publication Date
DE1241834B true DE1241834B (de) 1967-06-08

Family

ID=6976440

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1962B0069848 Pending DE1241834B (de) 1962-12-04 1962-12-04 Verfahren zur Herstellung von 5-Nitrothiophenderivaten

Country Status (6)

Country Link
AT (1) AT241451B (OSRAM)
BE (1) BE640741A (OSRAM)
CH (1) CH445519A (OSRAM)
DE (1) DE1241834B (OSRAM)
GB (1) GB989604A (OSRAM)
NL (1) NL301268A (OSRAM)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE613604A (OSRAM) * 1961-02-08 1962-08-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE613604A (OSRAM) * 1961-02-08 1962-08-07

Also Published As

Publication number Publication date
CH445519A (de) 1967-10-31
NL301268A (OSRAM)
GB989604A (en) 1965-04-22
BE640741A (OSRAM)
AT241451B (de) 1965-07-26

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