AT247322B - Verfahren zur Herstellung von neuen Thieno-benzothiapyran-Derivaten - Google Patents

Verfahren zur Herstellung von neuen Thieno-benzothiapyran-Derivaten

Info

Publication number
AT247322B
AT247322B AT849164A AT849164A AT247322B AT 247322 B AT247322 B AT 247322B AT 849164 A AT849164 A AT 849164A AT 849164 A AT849164 A AT 849164A AT 247322 B AT247322 B AT 247322B
Authority
AT
Austria
Prior art keywords
benzothiapyran
derivatives
preparation
new thieno
thieno
Prior art date
Application number
AT849164A
Other languages
English (en)
Original Assignee
Sandoz 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
Priority claimed from CH1233563A external-priority patent/CH433386A/de
Application filed by Sandoz Ag filed Critical Sandoz Ag
Application granted granted Critical
Publication of AT247322B publication Critical patent/AT247322B/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D495/00Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C07D495/02Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D495/04Ortho-condensed systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D333/00Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04Heterocyclic 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
    • C07D333/26Heterocyclic 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
    • C07D333/30Hetero atoms other than halogen
    • C07D333/34Sulfur atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
AT849164A 1963-10-08 1964-10-06 Verfahren zur Herstellung von neuen Thieno-benzothiapyran-Derivaten AT247322B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1233563A CH433386A (de) 1963-10-08 1963-10-08 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen
CH988764 1964-07-29

Publications (1)

Publication Number Publication Date
AT247322B true AT247322B (de) 1966-06-10

Family

ID=25705467

Family Applications (2)

Application Number Title Priority Date Filing Date
AT849264A AT244340B (de) 1963-10-08 1964-10-06 Verfahren zur Herstellung von neuen 4-Oxo-thieno[2, 3-b][1]benzothiapyranen
AT849164A AT247322B (de) 1963-10-08 1964-10-06 Verfahren zur Herstellung von neuen Thieno-benzothiapyran-Derivaten

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT849264A AT244340B (de) 1963-10-08 1964-10-06 Verfahren zur Herstellung von neuen 4-Oxo-thieno[2, 3-b][1]benzothiapyranen

Country Status (6)

Country Link
AT (2) AT244340B (de)
BE (1) BE654101A (de)
ES (2) ES304702A1 (de)
GB (2) GB1083127A (de)
NL (2) NL6411477A (de)
OA (1) OA01256A (de)

Also Published As

Publication number Publication date
GB1083126A (en) 1967-09-13
ES304702A1 (es) 1965-04-01
GB1083127A (en) 1967-09-13
NL6411476A (de) 1965-04-09
ES304703A1 (es) 1965-04-01
AT244340B (de) 1965-12-27
NL6411477A (de) 1965-04-09
OA01256A (fr) 1969-01-25
BE654101A (de)

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