IE43704L - Benzofuranone compounds - Google Patents
Benzofuranone compoundsInfo
- Publication number
- IE43704L IE43704L IE760501A IE50176A IE43704L IE 43704 L IE43704 L IE 43704L IE 760501 A IE760501 A IE 760501A IE 50176 A IE50176 A IE 50176A IE 43704 L IE43704 L IE 43704L
- Authority
- IE
- Ireland
- Prior art keywords
- alkyl
- carbon atoms
- lower alkyl
- nitro
- benzofuranone compounds
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Furan Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
This invention provides new compounds of formula I, I wherein R1 is alkyl of 1 to 10 carbon atoms, cyclo alkyl of 3 to 8 carbon atoms or phenyl, R2 is hydrogen, nitro, lower alkyl, methylR3 is halogen, nitro, lower alkyl, methyl thio, hydroxy, lower alkoxy, acyloxy or acylamino, with the proviso that when R3 is in the 5 position, and R1 and R3 are identical and signify a straight alkyl chain of 1 to 5 carbon atoms, R2 is lower alkyl, useful as anti-phlogistics. (From CA1086757 A1) [FR2303540A1]
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IE2465/80A IE43705B1 (en) | 1975-03-12 | 1976-03-10 | Benzofuranone derivative |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH312975A CH614707A5 (en) | 1975-03-12 | 1975-03-12 | Process for the preparation of novel dihydrobenzofuranone derivatives |
| CH967875 | 1975-07-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE43704L true IE43704L (en) | 1976-09-12 |
| IE43704B1 IE43704B1 (en) | 1981-05-06 |
Family
ID=25692258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE501/76A IE43704B1 (en) | 1975-03-12 | 1976-03-10 | Benzofuranone compounds |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS51113864A (en) |
| AT (1) | AT357516B (en) |
| AU (1) | AU508681B2 (en) |
| CA (1) | CA1086757A (en) |
| DD (1) | DD125210A5 (en) |
| DE (1) | DE2608697A1 (en) |
| DK (1) | DK137274B (en) |
| ES (1) | ES445922A1 (en) |
| FI (1) | FI760548A (en) |
| FR (1) | FR2303540A1 (en) |
| GB (1) | GB1546701A (en) |
| IE (1) | IE43704B1 (en) |
| IL (1) | IL49192A (en) |
| NL (1) | NL7602393A (en) |
| NO (1) | NO760745L (en) |
| NZ (1) | NZ180273A (en) |
| PT (1) | PT64886B (en) |
| SE (1) | SE7603053L (en) |
| YU (1) | YU63576A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4514415A (en) * | 1981-10-28 | 1985-04-30 | Ciba Geigy Corporation | Benzofuran-2(3H)-ones used as anti-inflammatory agents |
| US4849428A (en) * | 1987-11-23 | 1989-07-18 | The Procter & Gamble Company | Cyclic anti-inflammatory derivatives of di-tert-butylphenol compounds, compositions and use |
-
1976
- 1976-03-03 FI FI760548A patent/FI760548A/fi not_active Application Discontinuation
- 1976-03-03 DE DE19762608697 patent/DE2608697A1/en not_active Withdrawn
- 1976-03-03 DK DK92176AA patent/DK137274B/en not_active Application Discontinuation
- 1976-03-04 NO NO760745A patent/NO760745L/no unknown
- 1976-03-05 SE SE7603053A patent/SE7603053L/en unknown
- 1976-03-08 NL NL7602393A patent/NL7602393A/en not_active Application Discontinuation
- 1976-03-09 GB GB9315/76A patent/GB1546701A/en not_active Expired
- 1976-03-10 CA CA247,552A patent/CA1086757A/en not_active Expired
- 1976-03-10 ES ES445922A patent/ES445922A1/en not_active Expired
- 1976-03-10 NZ NZ180273A patent/NZ180273A/en unknown
- 1976-03-10 FR FR7606829A patent/FR2303540A1/en active Granted
- 1976-03-10 IE IE501/76A patent/IE43704B1/en unknown
- 1976-03-10 AT AT173876A patent/AT357516B/en not_active IP Right Cessation
- 1976-03-10 IL IL49192A patent/IL49192A/en unknown
- 1976-03-10 DD DD191782A patent/DD125210A5/xx unknown
- 1976-03-10 PT PT64886A patent/PT64886B/en unknown
- 1976-03-11 JP JP51025655A patent/JPS51113864A/en active Pending
- 1976-03-11 YU YU00635/76A patent/YU63576A/en unknown
- 1976-03-12 AU AU11970/76A patent/AU508681B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK92176A (en) | 1976-09-13 |
| ES445922A1 (en) | 1977-08-16 |
| ATA173876A (en) | 1979-12-15 |
| NZ180273A (en) | 1978-03-06 |
| AU508681B2 (en) | 1980-03-27 |
| IE43704B1 (en) | 1981-05-06 |
| IL49192A (en) | 1981-01-30 |
| CA1086757A (en) | 1980-09-30 |
| SE7603053L (en) | 1976-09-13 |
| DK137274C (en) | 1978-07-17 |
| FR2303540B1 (en) | 1979-07-20 |
| DD125210A5 (en) | 1977-04-06 |
| YU63576A (en) | 1982-05-31 |
| IL49192A0 (en) | 1976-05-31 |
| DE2608697A1 (en) | 1976-09-23 |
| JPS51113864A (en) | 1976-10-07 |
| NO760745L (en) | 1976-09-14 |
| PT64886A (en) | 1976-03-31 |
| AT357516B (en) | 1980-07-10 |
| FI760548A (en) | 1976-09-13 |
| FR2303540A1 (en) | 1976-10-08 |
| PT64886B (en) | 1977-11-17 |
| NL7602393A (en) | 1976-09-14 |
| DK137274B (en) | 1978-02-13 |
| AU1197076A (en) | 1977-09-15 |
| GB1546701A (en) | 1979-05-31 |
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