IL22905A - 4h-benzo-(4,5)-cyclohepta-(1,2-b)-thiophene derivatives and a process for their production - Google Patents

4h-benzo-(4,5)-cyclohepta-(1,2-b)-thiophene derivatives and a process for their production

Info

Publication number
IL22905A
IL22905A IL22905A IL2290565A IL22905A IL 22905 A IL22905 A IL 22905A IL 22905 A IL22905 A IL 22905A IL 2290565 A IL2290565 A IL 2290565A IL 22905 A IL22905 A IL 22905A
Authority
IL
Israel
Prior art keywords
benzo
cyclohepta
formula
thiophene
propylidene
Prior art date
Application number
IL22905A
Other languages
English (en)
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 CH127564A external-priority patent/CH440321A/de
Application filed by Sandoz Ag filed Critical Sandoz Ag
Publication of IL22905A publication Critical patent/IL22905A/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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
IL22905A 1964-02-04 1965-02-03 4h-benzo-(4,5)-cyclohepta-(1,2-b)-thiophene derivatives and a process for their production IL22905A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH127564A CH440321A (de) 1964-02-04 1964-02-04 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen
CH1324664 1964-10-13
CH806165A CH473138A (de) 1964-02-04 1965-06-09 Verfahren zur Herstellung von neuen 9,10-Dihydro-4H-benzo(4,5)cyclohepta(1,2-b)tiophen-Derivaten
CH1519165A CH473146A (de) 1964-02-04 1965-11-03 Verfahren zur Herstellung von neuen 4H-Benzo(4,5)cyclohepta(1,2-b)thiophen-Derivaten

Publications (1)

Publication Number Publication Date
IL22905A true IL22905A (en) 1969-01-29

Family

ID=27428140

Family Applications (1)

Application Number Title Priority Date Filing Date
IL22905A IL22905A (en) 1964-02-04 1965-02-03 4h-benzo-(4,5)-cyclohepta-(1,2-b)-thiophene derivatives and a process for their production

Country Status (12)

Country Link
BE (2) BE659178A (ja)
BR (2) BR6566936D0 (ja)
CH (2) CH473138A (ja)
DE (2) DE1238040B (ja)
ES (1) ES332985A2 (ja)
FI (1) FI42216B (ja)
FR (4) FR1441486A (ja)
GB (2) GB1089483A (ja)
IL (1) IL22905A (ja)
NL (2) NL125442C (ja)
OA (1) OA01524A (ja)
SE (1) SE306323B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU195800B (en) * 1983-10-13 1988-07-28 Sandoz Ltd Process for producing 4h-benzo/4,5/cylopenta/1,2-b/ thiofene derivatives and pharmaceutical compositions containing them
CA2383222C (en) 1999-09-13 2008-11-18 Bridge Pharma, Inc. Optically active isomers of ketotifen and therapeutically active metabolites thereof

Also Published As

Publication number Publication date
BE668052A (ja) 1966-02-09
FR1441486A (fr) 1966-06-10
FI42216B (ja) 1970-03-02
FR92121E (fr) 1968-09-27
CH473138A (de) 1969-05-31
NL6510326A (ja) 1966-12-12
NL6501154A (ja) 1965-08-05
DE1238040B (de) 1967-04-06
CH473146A (de) 1969-05-31
BE659178A (ja) 1965-08-02
ES332985A2 (es) 1968-03-16
NL125442C (ja) 1968-06-17
GB1159480A (en) 1969-07-23
OA01524A (fr) 1969-07-21
FR91208E (fr) 1968-05-03
GB1089483A (en) 1967-11-01
SE306323B (ja) 1968-11-25
BR6684229D0 (pt) 1973-12-26
DE1620420A1 (de) 1970-03-12
FR4369M (ja) 1966-08-22
BR6566936D0 (pt) 1973-08-14

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