BE828420A - Nouveaux derives de l'hexahydrodibenzofuran-3-one, leur sels, leur procede de preparation et compositions pharmaceutiques - Google Patents

Nouveaux derives de l'hexahydrodibenzofuran-3-one, leur sels, leur procede de preparation et compositions pharmaceutiques

Info

Publication number: BE828420A
Authority: BE; Belgium
Prior art keywords: hexahydrodibenzofuran; salts; preparation; pharmaceutical compositions; new derivatives
Prior art date: 1974-04-26

Application number

BE155802A

Other languages

English (en)

French (fr)

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.)

1974-04-26

Filing date

1975-04-25

Publication date

1975-10-27

1975-04-25 Application filed filed Critical

1975-10-27 Publication of BE828420A publication Critical patent/BE828420A/xx

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)

BE155802A 1974-04-26 1975-04-25 Nouveaux derives de l'hexahydrodibenzofuran-3-one, leur sels, leur procede de preparation et compositions pharmaceutiques BE828420A (fr)

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 (1)

Publication Number	Publication Date
BE828420A true BE828420A (fr)	1975-10-27

Family

ID=10112808

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE155802A BE828420A (fr)	1974-04-26	1975-04-25	Nouveaux derives de l'hexahydrodibenzofuran-3-one, leur sels, leur procede de preparation et compositions pharmaceutiques

Country Status (19)

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

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

1974
- 1974-04-26 GB GB1845974A patent/GB1460881A/en not_active Expired
1975
- 1975-01-01 AR AR258481A patent/AR207147A1/es active
- 1975-04-04 ZA ZA00752149A patent/ZA752149B/xx unknown
- 1975-04-17 AT AT295375A patent/AT344157B/de not_active IP Right Cessation
- 1975-04-21 SE SE7504588A patent/SE416398B/xx not_active IP Right Cessation
- 1975-04-23 FI FI751221A patent/FI60003C/fi not_active IP Right Cessation
- 1975-04-24 FR FR7512786A patent/FR2282875A1/fr active Granted
- 1975-04-24 DK DK177175AA patent/DK140016B/da not_active IP Right Cessation
- 1975-04-24 DE DE2518289A patent/DE2518289C3/de not_active Expired
- 1975-04-24 US US05/571,236 patent/US4010268A/en not_active Expired - Lifetime
- 1975-04-25 CH CH530975A patent/CH601280A5/xx not_active IP Right Cessation
- 1975-04-25 JP JP50049842A patent/JPS5833872B2/ja not_active Expired
- 1975-04-25 BE BE155802A patent/BE828420A/xx not_active IP Right Cessation
- 1975-04-25 CA CA225,527A patent/CA1040632A/en not_active Expired
- 1975-04-25 LU LU72369A patent/LU72369A1/xx unknown
- 1975-04-25 IE IE935/75A patent/IE42147B1/en unknown
- 1975-04-25 NL NLAANVRAGE7504986,A patent/NL173850C/xx not_active IP Right Cessation
- 1975-04-28 PH PH17109A patent/PH11355A/en unknown
- 1975-10-22 FR FR7532316A patent/FR2279743A1/fr active Granted
1976
- 1976-03-08 JP JP2427576A patent/JPS52108966A/ja active Pending
1978
- 1978-08-03 HK HK433/78A patent/HK43378A/xx unknown

Also Published As

Publication number	Publication date
FI60003C (fi)	1981-11-10
SE416398B (sv)	1980-12-22
DK140016C (de)	1979-11-05
JPS5833872B2 (ja)	1983-07-22
DE2518289A1 (de)	1975-11-06
FI60003B (fi)	1981-07-31
PH11355A (en)	1977-11-02
NL7504986A (nl)	1975-10-28
FR2279743B1 (de)	1978-04-07
JPS52108966A (en)	1977-09-12
FR2282875A1 (fr)	1976-03-26
AT344157B (de)	1978-07-10
JPS50142559A (de)	1975-11-17
FR2282875B1 (de)	1978-10-06
DE2518289B2 (de)	1979-04-05
AR207147A1 (es)	1976-09-15
FR2279743A1 (fr)	1976-02-20
SE7504588L (sv)	1975-10-27
CH601280A5 (de)	1978-06-30
DE2518289C3 (de)	1979-11-22
IE42147L (en)	1975-10-26
US4010268A (en)	1977-03-01
CA1040632A (en)	1978-10-17
NL173850B (nl)	1983-10-17
DK177175A (de)	1975-10-27
ATA295375A (de)	1977-11-15
IE42147B1 (en)	1980-06-18
NL173850C (nl)	1984-03-16
GB1460881A (en)	1977-01-06
ZA752149B (en)	1976-03-31
HK43378A (en)	1978-08-11
DK140016B (da)	1979-06-05
FI751221A (de)	1975-10-27
LU72369A1 (de)	1976-03-17

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Legal Events

Date	Code	Title	Description
1990-10-31	RE	Patent lapsed	Owner name: ROUSSEL-UCLAF Effective date: 19900430

Date

Code

Title

Description

1990-10-31

Patent lapsed

Owner name: ROUSSEL-UCLAF

Effective date: 19900430