BE703726A - - Google Patents
Info
- Publication number
- BE703726A BE703726A BE703726DA BE703726A BE 703726 A BE703726 A BE 703726A BE 703726D A BE703726D A BE 703726DA BE 703726 A BE703726 A BE 703726A
- Authority
- BE
- Belgium
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
- C07D307/86—Benzo [b] furans; Hydrogenated benzo [b] furans with an oxygen atom directly attached in position 7
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)
- Furan Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4146666 | 1966-09-16 | ||
| GB5496366A GB1179250A (en) | 1966-09-16 | 1966-09-16 | Benzofuran Derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE703726A true BE703726A (https=) | 1968-03-11 |
Family
ID=26264683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE703726D BE703726A (https=) | 1966-09-16 | 1967-09-11 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE703726A (https=) |
| CH (1) | CH475975A (https=) |
| DE (1) | DE1643352A1 (https=) |
| FR (1) | FR1548441A (https=) |
| GB (1) | GB1179250A (https=) |
| NL (1) | NL6712601A (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL58661A (en) * | 1978-11-30 | 1983-11-30 | Philagro Sa | Process for the preparation of 2,3-dihydro-2,2-dimethyl-7-hydroxybenzofuran |
| FR2470768A1 (fr) * | 1979-12-07 | 1981-06-12 | Rhone Poulenc Agrochimie | Procede de preparation de derives de benzofuranne |
-
1966
- 1966-09-16 GB GB5496366A patent/GB1179250A/en not_active Expired
-
1967
- 1967-08-29 DE DE19671643352 patent/DE1643352A1/de active Pending
- 1967-09-11 BE BE703726D patent/BE703726A/xx unknown
- 1967-09-12 CH CH1271567A patent/CH475975A/fr not_active IP Right Cessation
- 1967-09-14 NL NL6712601A patent/NL6712601A/xx unknown
- 1967-09-14 FR FR1548441D patent/FR1548441A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1643352A1 (de) | 1971-02-25 |
| CH475975A (fr) | 1969-07-31 |
| NL6712601A (https=) | 1968-03-18 |
| FR1548441A (https=) | 1968-12-06 |
| GB1179250A (en) | 1970-01-28 |