FR2423487B1 - - Google Patents

Info

Publication number: FR2423487B1
Authority: FR; France
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

FR7902860A

Other languages

Other versions

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.)

Sanofi Aventis France

Original Assignee

Roussel Uclaf SA

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.)

1978-03-03

Filing date

1979-02-05

Publication date

1983-01-14

1979-02-05 Application filed by Roussel Uclaf SA filed Critical Roussel Uclaf SA

1979-11-16 Publication of FR2423487A1 publication Critical patent/FR2423487A1/fr

1983-01-14 Application granted granted Critical

1983-01-14 Publication of FR2423487B1 publication Critical patent/FR2423487B1/fr

Status Granted legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/78—Ring systems having three or more relevant rings
- C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans
- C07D311/82—Xanthenes
- C07D311/84—Xanthenes with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 9
- C07D311/86—Oxygen atoms, e.g. xanthones
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)

FR7902860A 1978-03-03 1979-02-05 Procede de preparation de derives de la xanthone Granted FR2423487A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB859578		1978-03-03

Publications (2)

Publication Number	Publication Date
FR2423487A1 FR2423487A1 (fr)	1979-11-16
FR2423487B1 true FR2423487B1 (fi)	1983-01-14

Family

ID=9855514

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7902860A Granted FR2423487A1 (fr)	1978-03-03	1979-02-05	Procede de preparation de derives de la xanthone

Country Status (9)

Country	Link
CA (1)	CA1126282A (fi)
CH (1)	CH639085A5 (fi)
DK (1)	DK149853C (fi)
ES (1)	ES478210A1 (fi)
FI (1)	FI790686A (fi)
FR (1)	FR2423487A1 (fi)
LU (1)	LU80989A1 (fi)
PT (1)	PT69303A (fi)
SE (1)	SE445346B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL59046A (en) *	1979-02-09	1985-03-31	Roussel Uclaf	Process for the preparation of 7-sulfonimidoyl xanthone-2-carboxylic acid derivatives

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL47519A (en) *	1974-07-09	1979-03-12	Roussel Uclaf	7-sulphinimidoyl(sulphimidoyl)-xanthone-2-carboxylic acid derivatives, their preparation and pharmaceutical compositions containing them

1979
- 1979-02-01 SE SE7900889A patent/SE445346B/sv not_active IP Right Cessation
- 1979-02-05 FR FR7902860A patent/FR2423487A1/fr active Granted
- 1979-02-28 FI FI790686A patent/FI790686A/fi not_active Application Discontinuation
- 1979-03-01 ES ES478210A patent/ES478210A1/es not_active Expired
- 1979-03-02 LU LU80989A patent/LU80989A1/xx unknown
- 1979-03-02 DK DK88679A patent/DK149853C/da not_active IP Right Cessation
- 1979-03-02 PT PT6930379A patent/PT69303A/pt unknown
- 1979-03-02 CA CA322,692A patent/CA1126282A/en not_active Expired
- 1979-03-02 CH CH209779A patent/CH639085A5/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
PT69303A (fr)	1979-04-01
SE445346B (sv)	1986-06-16
DK149853B (da)	1986-10-13
CH639085A5 (en)	1983-10-31
DK88679A (da)	1979-09-04
ES478210A1 (es)	1979-11-01
FR2423487A1 (fr)	1979-11-16
DK149853C (da)	1987-06-29
CA1126282A (en)	1982-06-22
LU80989A1 (fr)	1979-10-29
SE7900889L (sv)	1979-09-04
FI790686A (fi)	1979-09-04

Publication	Publication Date	Title
FR2413944B1 (fi)	1984-10-19
FR2414663B3 (fi)	1981-10-30
FR2413288B1 (fi)	1985-01-04
FR2416476B1 (fi)	1982-12-03
FR2413574B3 (fi)	1981-10-16
FR2415490B1 (fi)	1984-01-13
FR2415270B3 (fi)	1981-11-13
AU3898778A (fi)	1978-09-28
FR2414790B2 (fi)	1980-10-24
FR2423487B1 (fi)	1983-01-14
AU73950S (fi)	1978-04-07
BG25974A1 (fi)	1979-01-12
BG25955A1 (fi)	1979-01-12
BG26312A1 (fi)	1979-03-15
BG26022A1 (fi)	1979-02-15
BG26017A1 (fi)	1979-02-15
BG26015A1 (fi)	1979-02-15
BG26014A1 (fi)	1979-02-15
BG26013A1 (fi)	1979-02-15
BG26012A1 (fi)	1979-02-15
BG26009A1 (fi)	1979-02-15
BG26008A1 (fi)	1979-02-15
BG26007A1 (fi)	1979-02-15
BG26006A1 (fi)	1979-02-15
BG26980A1 (fi)	1979-08-15

Legal Events

Date	Code	Title	Description
1993-12-31	ST	Notification of lapse