AT245565B - Process for the preparation of the new 4H-benzo [4,5] cyclohepta [1,2-b] thiophen-4-one - Google Patents

Process for the preparation of the new 4H-benzo [4,5] cyclohepta [1,2-b] thiophen-4-one

Info

Publication number
AT245565B
AT245565B AT1073464A AT1073464A AT245565B AT 245565 B AT245565 B AT 245565B AT 1073464 A AT1073464 A AT 1073464A AT 1073464 A AT1073464 A AT 1073464A AT 245565 B AT245565 B AT 245565B
Authority
AT
Austria
Prior art keywords
cyclohepta
thiophen
benzo
preparation
new
Prior art date
Application number
AT1073464A
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 AT245565B publication Critical patent/AT245565B/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
    • C07D409/04—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 directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/78—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems condensed with rings other than six-membered or with ring systems containing such rings
    • C07D333/80—Seven-membered rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
AT1073464A 1963-12-19 1964-12-18 Process for the preparation of the new 4H-benzo [4,5] cyclohepta [1,2-b] thiophen-4-one AT245565B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1564163A CH443348A (en) 1963-12-19 1963-12-19 Process for the preparation of a new thiophene compound

Publications (1)

Publication Number Publication Date
AT245565B true AT245565B (en) 1966-03-10

Family

ID=4410752

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1073464A AT245565B (en) 1963-12-19 1964-12-18 Process for the preparation of the new 4H-benzo [4,5] cyclohepta [1,2-b] thiophen-4-one

Country Status (3)

Country Link
AT (1) AT245565B (en)
CH (1) CH443348A (en)
ES (1) ES307218A1 (en)

Also Published As

Publication number Publication date
ES307218A1 (en) 1965-06-01
CH443348A (en) 1967-09-15

Similar Documents

Publication Publication Date Title
AT250944B (en) Process for the preparation of the new 9, 10-dihydro-4H-benzo [4, 5] cyclohepta [1, 2-b] thiophen- (4) -one
AT289093B (en) Process for the preparation of the new 4,4 ', 4' '- trihydroxytriphenylmethylmethane
CH453374A (en) Process for the preparation of new 5,6-dihydro-11H-pyrido (2,3-b) (1,5) benzodiazepines
CH442328A (en) Process for the preparation of new dihydrothieno (3,2-d) -pyrimidines
CH438346A (en) Process for the preparation of new 5,6-dihydro-5-oxo-11H-pyrido (2,3-b) (1,5) benzodiazepines
AT247359B (en) Process for the preparation of new, 10-basic substituted dibenz [b, f] [1,4] oxazepinones
AT247315B (en) Process for the preparation of new 4H-benzo [4,5] cyclohepta [1,2-b] thiophene derivatives
CH426873A (en) Process for the preparation of new thiepine derivatives
AT251764B (en) Process for the preparation of new 5-iodouracil-2'-deoxyriboside-3 ', 5'-di-esters
CH446355A (en) Process for the preparation of new substituted 5,6-dihydro-1,3,4-oxadiazines
AT245565B (en) Process for the preparation of the new 4H-benzo [4,5] cyclohepta [1,2-b] thiophen-4-one
CH453370A (en) Process for the preparation of new 5,6-dihydro-6-oxo-pyrido (2,3-b) (1,4) benzoxazepines
AT247314B (en) Process for the preparation of new 4-H-Benzo [4,5] cyclohepta- [1,2-b] thiophene derivatives
AT246170B (en) Process for the preparation of new 4, 9 dihydrothieno (2, 3-b) -benzo (e) thiepine derivatives
AT251571B (en) Process for the preparation of new 9,10-dihydro-4H-benzo [4,5] cyclohepta [1,2-b] thiophene derivatives
AT253495B (en) Process for the preparation of new 4H-benzo [4, 5] cyclohepta [1, 2-b] thiophene derivatives
CH421998A (en) Process for the preparation of new thiepine derivatives
CH419175A (en) Process for the preparation of new thiepine derivatives
AT250947B (en) Process for the preparation of new 9, 10-dihydro-4H-benzo [4, 5] cyclohepta [1, 2-b] thiophene derivatives
CH450450A (en) Process for the preparation of new 1,4-benzodioxane derivatives
AT250949B (en) Process for the preparation of new 9, 10-dihydro-4H-benzo [4, 5] cyclohepta [1, 2-b] thiophene derivatives
AT252250B (en) Process for the preparation of new 4,10-dihydro-benzo [b] thieno [3,2-e] thiepin derivatives
AT244340B (en) Process for the preparation of new 4-oxo-thieno [2, 3-b] [1] benzothiapyrans
AT243809B (en) Process for the preparation of new 6,11-dihydrodibenz (b, e) thiepine derivatives
CH450442A (en) Process for the preparation of new 5,6-dihydro-11H-pyrido (2,3-b) (1,4) benzodiazepines