CH254947A - Verfahren zur Herstellung eines Thiophanabkömmlings. - Google Patents

Verfahren zur Herstellung eines Thiophanabkömmlings.

Info

Publication number
CH254947A
CH254947A CH254947DA CH254947A CH 254947 A CH254947 A CH 254947A CH 254947D A CH254947D A CH 254947DA CH 254947 A CH254947 A CH 254947A
Authority
CH
Switzerland
Prior art keywords
thiophane
butyl
fraction
solution
parts
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
F Hoffmann- Aktiengesellschaft
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of CH254947A publication Critical patent/CH254947A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH254947D 1945-02-02 1945-02-02 Verfahren zur Herstellung eines Thiophanabkömmlings. CH254947A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH254947T 1945-02-02

Publications (1)

Publication Number Publication Date
CH254947A true CH254947A (de) 1948-05-31

Family

ID=4470847

Family Applications (1)

Application Number Title Priority Date Filing Date
CH254947D CH254947A (de) 1945-02-02 1945-02-02 Verfahren zur Herstellung eines Thiophanabkömmlings.

Country Status (4)

Country Link
US (1) US2454217A (da)
CH (1) CH254947A (da)
DK (1) DK66807C (da)
ES (1) ES172336A2 (da)

Also Published As

Publication number Publication date
ES172336A2 (es) 1946-03-01
US2454217A (en) 1948-11-16
DK66807C (da) 1948-05-18

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