FI790686A - Foerfarande foer framstaellning av xantonderivat - Google Patents

Foerfarande foer framstaellning av xantonderivat

Info

Publication number: FI790686A
Authority: FI; Finland
Prior art keywords: xantonderivat; foerfarande foer; foer framstaellning; framstaellning; foerfarande
Prior art date: 1978-03-03

Application number

FI790686A

Other languages

English (en)

Inventor

Peter John Ramm

Alan Charles Barnes

Original Assignee

Roussel Uclaf

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

1979-02-28

Publication date

1979-09-04

1979-02-28 Application filed by Roussel Uclaf filed Critical Roussel Uclaf

1979-09-04 Publication of FI790686A publication Critical patent/FI790686A/fi

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)

FI790686A 1978-03-03 1979-02-28 Foerfarande foer framstaellning av xantonderivat FI790686A (fi)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
FI790686A true FI790686A (fi)	1979-09-04

Family

ID=9855514

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI790686A FI790686A (fi)	1978-03-03	1979-02-28	Foerfarande foer framstaellning av xantonderivat

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 CA CA322,692A patent/CA1126282A/en not_active Expired
- 1979-03-02 PT PT6930379A patent/PT69303A/pt unknown
- 1979-03-02 LU LU80989A patent/LU80989A1/xx unknown
- 1979-03-02 CH CH209779A patent/CH639085A5/fr not_active IP Right Cessation
- 1979-03-02 DK DK88679A patent/DK149853C/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2423487A1 (fr)	1979-11-16
CH639085A5 (en)	1983-10-31
DK149853B (da)	1986-10-13
LU80989A1 (fr)	1979-10-29
CA1126282A (en)	1982-06-22
DK88679A (da)	1979-09-04
PT69303A (fr)	1979-04-01
SE445346B (sv)	1986-06-16
DK149853C (da)	1987-06-29
SE7900889L (sv)	1979-09-04
FR2423487B1 (fi)	1983-01-14
ES478210A1 (es)	1979-11-01

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Legal Events

Date	Code	Title	Description
2004-08-31	FC	Application refused	Owner name: ROUSSEL UCLAF SOCIETE ANONYME