FR2284602B3 - - Google Patents
Info
- Publication number
- FR2284602B3 FR2284602B3 FR7528891A FR7528891A FR2284602B3 FR 2284602 B3 FR2284602 B3 FR 2284602B3 FR 7528891 A FR7528891 A FR 7528891A FR 7528891 A FR7528891 A FR 7528891A FR 2284602 B3 FR2284602 B3 FR 2284602B3
- 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
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
- C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
- C07D307/80—Radicals substituted by oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES430060A ES430060A1 (es) | 1974-09-14 | 1974-09-14 | Procedimiento de obtencion de un nuevo derivado del benzo- furano. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2284602A1 FR2284602A1 (fr) | 1976-04-09 |
| FR2284602B3 true FR2284602B3 (ru) | 1978-05-05 |
Family
ID=8467550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7528891A Granted FR2284602A1 (fr) | 1974-09-14 | 1975-09-12 | Procede pour la preparation d'un nouveau derive du benzofurane |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE833149A (ru) |
| ES (1) | ES430060A1 (ru) |
| FR (1) | FR2284602A1 (ru) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5973579A (ja) * | 1982-10-19 | 1984-04-25 | Kotobuki Seiyaku Kk | ベンゾフラン又はベンゾチオフェン誘導体，この化合物を有効成分とする尿酸排泄剤及びその製造方法 |
-
1974
- 1974-09-14 ES ES430060A patent/ES430060A1/es not_active Expired
-
1975
- 1975-09-08 BE BE2054554A patent/BE833149A/xx unknown
- 1975-09-12 FR FR7528891A patent/FR2284602A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2284602A1 (fr) | 1976-04-09 |
| BE833149A (fr) | 1975-12-31 |
| ES430060A1 (es) | 1976-10-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |