RO61929A2 - Procedeu pentru prepararea unor compusi de 4 h-benzo-(4,5)-ciclohepta-(1,2-b)-tiofen - Google Patents

Procedeu pentru prepararea unor compusi de 4 h-benzo-(4,5)-ciclohepta-(1,2-b)-tiofen

Info

Publication number
RO61929A2
RO61929A2 RO66144A RO6614471A RO61929A2 RO 61929 A2 RO61929 A2 RO 61929A2 RO 66144 A RO66144 A RO 66144A RO 6614471 A RO6614471 A RO 6614471A RO 61929 A2 RO61929 A2 RO 61929A2
Authority
RO
Romania
Prior art keywords
thiphene
cyclohepta
benzo
compounds
preparation
Prior art date
Application number
RO66144A
Other languages
English (en)
French (fr)
Inventor
Pierre Bourquin Jean
Schwarb Gustav
Waldvogel Ervin
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
Publication of RO61929A2 publication Critical patent/RO61929A2/ro

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • C08G61/122—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides
    • C08G61/123—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds
    • C08G61/126—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds with a five-membered ring containing one sulfur atom in the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
RO66144A 1970-03-11 1971-03-04 Procedeu pentru prepararea unor compusi de 4 h-benzo-(4,5)-ciclohepta-(1,2-b)-tiofen RO61929A2 (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH359870A CH533639A (de) 1970-03-11 1970-03-11 Verfahren zur Herstellung neuer Benzo(4,5)cyclohepta(1,2-b)-thiophen-Derivate

Publications (1)

Publication Number Publication Date
RO61929A2 true RO61929A2 (ro) 1977-05-20

Family

ID=4259436

Family Applications (1)

Application Number Title Priority Date Filing Date
RO66144A RO61929A2 (ro) 1970-03-11 1971-03-04 Procedeu pentru prepararea unor compusi de 4 h-benzo-(4,5)-ciclohepta-(1,2-b)-tiofen

Country Status (5)

Country Link
AT (1) AT319935B (ro)
CH (2) CH533639A (ro)
RO (1) RO61929A2 (ro)
SU (1) SU422158A3 (ro)
ZA (1) ZA711587B (ro)

Also Published As

Publication number Publication date
ZA711587B (en) 1972-10-25
SU422158A3 (ru) 1974-03-30
AT319935B (de) 1975-01-10
CH533639A (de) 1973-02-15
CH533126A (de) 1973-01-31

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