FI841553A - FOER FARING FRAMSTAELLNING AV BENSOFURANORER. - Google Patents
FOER FARING FRAMSTAELLNING AV BENSOFURANORER. Download PDFInfo
- Publication number
- FI841553A FI841553A FI841553A FI841553A FI841553A FI 841553 A FI841553 A FI 841553A FI 841553 A FI841553 A FI 841553A FI 841553 A FI841553 A FI 841553A FI 841553 A FI841553 A FI 841553A
- Authority
- FI
- Finland
- Prior art keywords
- bensofuranorer
- foer faring
- faring framstaellning
- framstaellning
- foer
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- 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
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans 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 to carbon atoms of the hetero ring
- C07D307/83—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2178/83A CH653683A5 (en) | 1983-04-22 | 1983-04-22 | Process for the preparation of benzofuranones |
Publications (2)
Publication Number | Publication Date |
---|---|
FI841553A0 FI841553A0 (en) | 1984-04-18 |
FI841553A true FI841553A (en) | 1984-10-23 |
Family
ID=4227710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI841553A FI841553A (en) | 1983-04-22 | 1984-04-18 | FOER FARING FRAMSTAELLNING AV BENSOFURANORER. |
Country Status (10)
Country | Link |
---|---|
KR (1) | KR840008350A (en) |
CH (1) | CH653683A5 (en) |
DD (1) | DD223450A5 (en) |
DK (1) | DK202584A (en) |
ES (1) | ES531766A0 (en) |
FI (1) | FI841553A (en) |
GR (1) | GR81971B (en) |
HU (1) | HUT35655A (en) |
NO (1) | NO841582L (en) |
PT (1) | PT78444B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2138902B1 (en) * | 1997-05-19 | 2000-09-16 | Salvat Lab Sa | "5-ARYLTIO-6-SULFONAMIDO-3 (2H) -BENZOFURANONAS AS COX-2 INHIBITORS". |
AT410796B (en) * | 2000-06-06 | 2003-07-25 | Dsm Fine Chem Austria Gmbh | METHOD FOR PRODUCING 2-COUMARON |
-
1983
- 1983-04-22 CH CH2178/83A patent/CH653683A5/en not_active IP Right Cessation
-
1984
- 1984-04-18 DK DK202584A patent/DK202584A/en not_active Application Discontinuation
- 1984-04-18 FI FI841553A patent/FI841553A/en not_active Application Discontinuation
- 1984-04-18 GR GR74470A patent/GR81971B/el unknown
- 1984-04-18 ES ES531766A patent/ES531766A0/en active Granted
- 1984-04-18 NO NO841582A patent/NO841582L/en unknown
- 1984-04-18 DD DD84262083A patent/DD223450A5/en unknown
- 1984-04-18 PT PT78444A patent/PT78444B/en unknown
- 1984-04-20 HU HU841545A patent/HUT35655A/en unknown
- 1984-04-21 KR KR1019840002122A patent/KR840008350A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DD223450A5 (en) | 1985-06-12 |
FI841553A0 (en) | 1984-04-18 |
HUT35655A (en) | 1985-07-29 |
ES8602735A1 (en) | 1985-12-01 |
DK202584D0 (en) | 1984-04-18 |
ES531766A0 (en) | 1985-12-01 |
NO841582L (en) | 1984-10-23 |
DK202584A (en) | 1984-10-23 |
GR81971B (en) | 1984-12-12 |
PT78444B (en) | 1986-08-28 |
KR840008350A (en) | 1984-12-14 |
CH653683A5 (en) | 1986-01-15 |
PT78444A (en) | 1984-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |
Owner name: CIBA-GEIGY AG |