FI841553A0 - Foerfarande foer framstaellning av bensofuranorer. - Google Patents
Foerfarande foer framstaellning av bensofuranorer.Info
- Publication number
- FI841553A0 FI841553A0 FI841553A FI841553A FI841553A0 FI 841553 A0 FI841553 A0 FI 841553A0 FI 841553 A FI841553 A FI 841553A FI 841553 A FI841553 A FI 841553A FI 841553 A0 FI841553 A0 FI 841553A0
- 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
- 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
-
- 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
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 true FI841553A0 (fi) | 1984-04-18 |
| FI841553A FI841553A (fi) | 1984-10-23 |
Family
ID=4227710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI841553A FI841553A (fi) | 1983-04-22 | 1984-04-18 | Foerfarande foer framstaellning av bensofuranorer. |
Country Status (10)
| Country | Link |
|---|---|
| KR (1) | KR840008350A (fi) |
| CH (1) | CH653683A5 (fi) |
| DD (1) | DD223450A5 (fi) |
| DK (1) | DK202584A (fi) |
| ES (1) | ES8602735A1 (fi) |
| FI (1) | FI841553A (fi) |
| GR (1) | GR81971B (fi) |
| HU (1) | HUT35655A (fi) |
| NO (1) | NO841582L (fi) |
| PT (1) | PT78444B (fi) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2138902B1 (es) * | 1997-05-19 | 2000-09-16 | Salvat Lab Sa | "5-ariltio-6-sulfonamido-3(2h)-benzofuranonas como inhibidores de la cox-2". |
| AT410796B (de) * | 2000-06-06 | 2003-07-25 | Dsm Fine Chem Austria Gmbh | Verfahren zur herstellung von 2-coumaron |
-
1983
- 1983-04-22 CH CH2178/83A patent/CH653683A5/de not_active IP Right Cessation
-
1984
- 1984-04-18 PT PT78444A patent/PT78444B/pt unknown
- 1984-04-18 NO NO841582A patent/NO841582L/no unknown
- 1984-04-18 ES ES531766A patent/ES8602735A1/es not_active Expired
- 1984-04-18 FI FI841553A patent/FI841553A/fi not_active Application Discontinuation
- 1984-04-18 DD DD84262083A patent/DD223450A5/de unknown
- 1984-04-18 GR GR74470A patent/GR81971B/el unknown
- 1984-04-18 DK DK202584A patent/DK202584A/da not_active Application Discontinuation
- 1984-04-20 HU HU841545A patent/HUT35655A/hu unknown
- 1984-04-21 KR KR1019840002122A patent/KR840008350A/ko not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO841582L (no) | 1984-10-23 |
| ES531766A0 (es) | 1985-12-01 |
| PT78444A (en) | 1984-05-01 |
| DK202584D0 (da) | 1984-04-18 |
| ES8602735A1 (es) | 1985-12-01 |
| DD223450A5 (de) | 1985-06-12 |
| GR81971B (fi) | 1984-12-12 |
| PT78444B (en) | 1986-08-28 |
| DK202584A (da) | 1984-10-23 |
| KR840008350A (ko) | 1984-12-14 |
| CH653683A5 (en) | 1986-01-15 |
| FI841553A (fi) | 1984-10-23 |
| HUT35655A (en) | 1985-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD | Application lapsed |
Owner name: CIBA-GEIGY AG |