AT240359B - Process for the preparation of new thieno-benzothiopyran derivatives and their acid addition salts - Google Patents

Process for the preparation of new thieno-benzothiopyran derivatives and their acid addition salts

Info

Publication number
AT240359B
AT240359B AT342362A AT342362A AT240359B AT 240359 B AT240359 B AT 240359B AT 342362 A AT342362 A AT 342362A AT 342362 A AT342362 A AT 342362A AT 240359 B AT240359 B AT 240359B
Authority
AT
Austria
Prior art keywords
preparation
acid addition
addition salts
new thieno
benzothiopyran derivatives
Prior art date
Application number
AT342362A
Other languages
German (de)
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
Application filed by Sandoz Ag filed Critical Sandoz Ag
Application granted granted Critical
Publication of AT240359B publication Critical patent/AT240359B/en

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
    • C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C07D495/02—Heterocyclic 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
    • C07D495/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT342362A 1961-04-26 1962-04-26 Process for the preparation of new thieno-benzothiopyran derivatives and their acid addition salts AT240359B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH489061A CH405354A (en) 1961-04-26 1961-04-26 Process for the preparation of new heterocyclic compounds

Publications (1)

Publication Number Publication Date
AT240359B true AT240359B (en) 1965-05-25

Family

ID=4284314

Family Applications (1)

Application Number Title Priority Date Filing Date
AT342362A AT240359B (en) 1961-04-26 1962-04-26 Process for the preparation of new thieno-benzothiopyran derivatives and their acid addition salts

Country Status (4)

Country Link
AT (1) AT240359B (en)
CH (1) CH405354A (en)
FR (1) FR1947M (en)
GB (1) GB1012313A (en)

Also Published As

Publication number Publication date
GB1012313A (en) 1965-12-08
FR1947M (en) 1963-07-29
CH405354A (en) 1966-01-15

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