FR1447527A - New benzo-cyclohepta-thiophenes and their preparation - Google Patents

New benzo-cyclohepta-thiophenes and their preparation

Info

Publication number
FR1447527A
FR1447527A FR27924A FR27924A FR1447527A FR 1447527 A FR1447527 A FR 1447527A FR 27924 A FR27924 A FR 27924A FR 27924 A FR27924 A FR 27924A FR 1447527 A FR1447527 A FR 1447527A
Authority
FR
France
Prior art keywords
cyclohepta
thiophenes
preparation
new benzo
benzo
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
FR27924A
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
Priority claimed from CH1046864A external-priority patent/CH444186A/en
Priority claimed from CH1046764A external-priority patent/CH444185A/en
Priority claimed from CH806365A external-priority patent/CH473823A/en
Priority claimed from CH806465A external-priority patent/CH473139A/en
Application filed by Sandoz AG filed Critical Sandoz AG
Priority to FR27924A priority Critical patent/FR1447527A/en
Application granted granted Critical
Publication of FR1447527A publication Critical patent/FR1447527A/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR27924A 1964-08-11 1965-08-10 New benzo-cyclohepta-thiophenes and their preparation Expired FR1447527A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR27924A FR1447527A (en) 1964-08-11 1965-08-10 New benzo-cyclohepta-thiophenes and their preparation

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
CH1046864A CH444186A (en) 1964-08-11 1964-08-11 Process for the preparation of new thiophene derivatives
CH1046764A CH444185A (en) 1964-08-11 1964-08-11 Process for the preparation of new thiophene derivatives
CH806365A CH473823A (en) 1964-08-11 1965-06-09 Process for the preparation of new 4H-Benzo (4,5) cyclohepta (1,2-b) thiophene derivatives
CH806265 1965-06-09
CH806465A CH473139A (en) 1965-06-09 1965-06-09 Process for the preparation of new 9,10-dihydro-4H-benzo (4,5) cyclohepta (1,2-b) thiophene derivatives
FR27924A FR1447527A (en) 1964-08-11 1965-08-10 New benzo-cyclohepta-thiophenes and their preparation
CH1519265 1965-11-03

Publications (1)

Publication Number Publication Date
FR1447527A true FR1447527A (en) 1966-07-29

Family

ID=27561133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR27924A Expired FR1447527A (en) 1964-08-11 1965-08-10 New benzo-cyclohepta-thiophenes and their preparation

Country Status (1)

Country Link
FR (1) FR1447527A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5393753A (en) * 1990-10-10 1995-02-28 Schering Corporation Substituted imidazobenzazepines
US7226934B1 (en) 1999-09-13 2007-06-05 Bridge Pharma, Inc. Optically active isomers of ketotifen and therapeutically active metabolites thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5393753A (en) * 1990-10-10 1995-02-28 Schering Corporation Substituted imidazobenzazepines
US7226934B1 (en) 1999-09-13 2007-06-05 Bridge Pharma, Inc. Optically active isomers of ketotifen and therapeutically active metabolites thereof
US7557128B2 (en) 1999-09-13 2009-07-07 Bridge Pharma, Inc. Optically active isomers of ketotifen and therapeutically active metabolites thereof
US7872025B2 (en) 1999-09-13 2011-01-18 Bridge Pharma, Inc. Optically active isomers of ketotifen and therapeutically active metabolites thereof

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