FR1503315A - Benzo-cyclohepta-thiophenes and their preparation - Google Patents

Benzo-cyclohepta-thiophenes and their preparation

Info

Publication number
FR1503315A
FR1503315A FR86329A FR86329A FR1503315A FR 1503315 A FR1503315 A FR 1503315A FR 86329 A FR86329 A FR 86329A FR 86329 A FR86329 A FR 86329A FR 1503315 A FR1503315 A FR 1503315A
Authority
FR
France
Prior art keywords
cyclohepta
thiophenes
benzo
preparation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR86329A
Other languages
French (fr)
Inventor
Ernst Jucker
Anton Ebnother
Jean-Michel Bastian
Erwin Rissi
Andre Stoll
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandoz AG
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 FR1503315A publication Critical patent/FR1503315A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
FR86329A 1965-12-08 1966-12-06 Benzo-cyclohepta-thiophenes and their preparation Expired FR1503315A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1691665A CH459259A (en) 1965-12-08 1965-12-08 Process for the preparation of new 9,10-dihydro-4H-benzo (4,5) cyclohepta (2,1-b) thiophen-4-one derivatives
CH1713865A CH459261A (en) 1965-12-08 1965-12-13 Process for the preparation of new tricyclic thiophene derivatives
CH1713765A CH459260A (en) 1965-12-08 1965-12-13 Process for the preparation of new 9,10-dihydro-4H-benzo (4,5) cyclohepta (2,1-b) thiophene derivatives

Publications (1)

Publication Number Publication Date
FR1503315A true FR1503315A (en) 1967-11-24

Family

ID=27177538

Family Applications (4)

Application Number Title Priority Date Filing Date
FR86330A Expired FR1503316A (en) 1965-12-08 1966-12-06 Condensed thiophene derivatives and their preparation
FR86329A Expired FR1503315A (en) 1965-12-08 1966-12-06 Benzo-cyclohepta-thiophenes and their preparation
FR97376A Expired FR6280M (en) 1965-12-08 1967-03-03
FR97377A Expired FR6281M (en) 1965-12-08 1967-03-03

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR86330A Expired FR1503316A (en) 1965-12-08 1966-12-06 Condensed thiophene derivatives and their preparation

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR97376A Expired FR6280M (en) 1965-12-08 1967-03-03
FR97377A Expired FR6281M (en) 1965-12-08 1967-03-03

Country Status (6)

Country Link
BE (2) BE690776A (en)
BR (1) BR6685128D0 (en)
CH (3) CH459259A (en)
ES (2) ES334197A1 (en)
FR (4) FR1503316A (en)
NL (2) NL6616987A (en)

Also Published As

Publication number Publication date
ES334423A1 (en) 1968-03-16
NL6616987A (en) 1967-06-09
NL6617233A (en) 1967-06-14
CH459259A (en) 1968-07-15
FR6280M (en) 1968-09-02
FR1503316A (en) 1967-11-24
ES334197A1 (en) 1968-01-16
BE691067A (en) 1967-06-12
BR6685128D0 (en) 1973-12-04
CH459260A (en) 1968-07-15
BE690776A (en) 1967-06-06
CH459261A (en) 1968-07-15
FR6281M (en) 1968-09-02

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