DK140016C - - Google Patents

Info

Publication number
DK140016C
DK140016C DK177175A DK177175A DK140016C DK 140016 C DK140016 C DK 140016C DK 177175 A DK177175 A DK 177175A DK 177175 A DK177175 A DK 177175A DK 140016 C DK140016 C DK 140016C
Authority
DK
Denmark
Application number
DK177175A
Other languages
Danish (da)
Other versions
DK140016B (da
DK177175A (xx
Inventor
S S Matharu
D A Rowlands
R Westwood
J B Taylor
Original Assignee
Roussel-Uclaf S.A.
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 Roussel-Uclaf S.A. filed Critical Roussel-Uclaf S.A.
Publication of DK177175A publication Critical patent/DK177175A/da
Publication of DK140016B publication Critical patent/DK140016B/da
Application granted granted Critical
Publication of DK140016C publication Critical patent/DK140016C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/91—Dibenzofurans; Hydrogenated dibenzofurans
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A61P11/14—Antitussive agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pulmonology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Furan Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
DK177175AA 1974-04-26 1975-04-24 Analogifremgangsmåde til fremstilling af 8,9b beta-dimethyl-1,2,3,4,4a beta,9b-hexahydrodibenzofuran-3-onderivater eller salte deraf med syrer. DK140016B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1845974A GB1460881A (en) 1974-04-26 1974-04-26 Hexahydrodibenzofuran-3-one derivatives

Publications (3)

Publication Number Publication Date
DK177175A DK177175A (xx) 1975-10-27
DK140016B DK140016B (da) 1979-06-05
DK140016C true DK140016C (xx) 1979-11-05

Family

ID=10112808

Family Applications (1)

Application Number Title Priority Date Filing Date
DK177175AA DK140016B (da) 1974-04-26 1975-04-24 Analogifremgangsmåde til fremstilling af 8,9b beta-dimethyl-1,2,3,4,4a beta,9b-hexahydrodibenzofuran-3-onderivater eller salte deraf med syrer.

Country Status (19)

Country Link
US (1) US4010268A (xx)
JP (2) JPS5833872B2 (xx)
AR (1) AR207147A1 (xx)
AT (1) AT344157B (xx)
BE (1) BE828420A (xx)
CA (1) CA1040632A (xx)
CH (1) CH601280A5 (xx)
DE (1) DE2518289C3 (xx)
DK (1) DK140016B (xx)
FI (1) FI60003C (xx)
FR (2) FR2282875A1 (xx)
GB (1) GB1460881A (xx)
HK (1) HK43378A (xx)
IE (1) IE42147B1 (xx)
LU (1) LU72369A1 (xx)
NL (1) NL173850C (xx)
PH (1) PH11355A (xx)
SE (1) SE416398B (xx)
ZA (1) ZA752149B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5516790A (en) * 1989-01-23 1996-05-14 Texas A&M University System Technology Licensing Office Synthesis and application of alkyl-substituted dibenzofurans as antitumorigenic agents

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3646060A (en) * 1970-05-04 1972-02-29 American Cyanamid Co Derivatives of 4a 9b - dihydro - 8 9b-dimethyldibenzofuran and of 4a 9b-dihydro - 8 9b-dimethyldibenzofuran-3(4h)-one

Also Published As

Publication number Publication date
PH11355A (en) 1977-11-02
DE2518289A1 (de) 1975-11-06
HK43378A (en) 1978-08-11
NL173850B (nl) 1983-10-17
FR2282875A1 (fr) 1976-03-26
FI60003B (fi) 1981-07-31
ATA295375A (de) 1977-11-15
NL173850C (nl) 1984-03-16
FI60003C (fi) 1981-11-10
FR2279743A1 (fr) 1976-02-20
JPS52108966A (en) 1977-09-12
DE2518289B2 (de) 1979-04-05
GB1460881A (en) 1977-01-06
JPS5833872B2 (ja) 1983-07-22
FR2282875B1 (xx) 1978-10-06
CH601280A5 (xx) 1978-06-30
AR207147A1 (es) 1976-09-15
SE416398B (sv) 1980-12-22
US4010268A (en) 1977-03-01
NL7504986A (nl) 1975-10-28
FI751221A (xx) 1975-10-27
AT344157B (de) 1978-07-10
IE42147L (en) 1975-10-26
FR2279743B1 (xx) 1978-04-07
DK140016B (da) 1979-06-05
CA1040632A (en) 1978-10-17
DK177175A (xx) 1975-10-27
JPS50142559A (xx) 1975-11-17
BE828420A (fr) 1975-10-27
LU72369A1 (xx) 1976-03-17
DE2518289C3 (de) 1979-11-22
ZA752149B (en) 1976-03-31
SE7504588L (sv) 1975-10-27
IE42147B1 (en) 1980-06-18

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Legal Events

Date Code Title Description
PBP Patent lapsed