BE708580A - - Google Patents
Info
- Publication number
- BE708580A BE708580A BE708580DA BE708580A BE 708580 A BE708580 A BE 708580A BE 708580D A BE708580D A BE 708580DA BE 708580 A BE708580 A BE 708580A
- 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)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0051089 | 1966-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE708580A true BE708580A (xx) | 1968-06-27 |
Family
ID=7104328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE708580D BE708580A (xx) | 1966-12-27 | 1967-12-27 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE708580A (xx) |
| DE (1) | DE1542891A1 (xx) |
| ES (1) | ES348622A1 (xx) |
| FR (1) | FR1549083A (xx) |
| GB (1) | GB1148136A (xx) |
| MY (1) | MY6900414A (xx) |
| NL (1) | NL6717133A (xx) |
-
1966
- 1966-12-27 DE DE19661542891 patent/DE1542891A1/de active Pending
-
1967
- 1967-11-03 GB GB5011667A patent/GB1148136A/en not_active Expired
- 1967-12-15 NL NL6717133A patent/NL6717133A/xx unknown
- 1967-12-26 ES ES348622A patent/ES348622A1/es not_active Expired
- 1967-12-27 FR FR1549083D patent/FR1549083A/fr not_active Expired
- 1967-12-27 BE BE708580D patent/BE708580A/xx unknown
-
1969
- 1969-12-31 MY MY6900414A patent/MY6900414A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6717133A (xx) | 1968-06-28 |
| FR1549083A (xx) | 1968-12-06 |
| MY6900414A (en) | 1969-12-31 |
| DE1542891A1 (de) | 1970-07-02 |
| ES348622A1 (es) | 1969-06-16 |
| GB1148136A (en) | 1969-04-10 |