BE704705A - - Google Patents
Info
- Publication number
- BE704705A BE704705A BE704705DA BE704705A BE 704705 A BE704705 A BE 704705A BE 704705D A BE704705D A BE 704705DA BE 704705 A BE704705 A BE 704705A
- 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
-
- 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
- C07D307/81—Radicals substituted by nitrogen atoms not forming part of a nitro radical
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 |
|---|---|---|---|
| GB45269/66A GB1139146A (en) | 1966-10-10 | 1966-10-10 | Benzofuran derivatives and processes for preparing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE704705A true BE704705A (nl) | 1968-04-05 |
Family
ID=10436551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE704705D BE704705A (nl) | 1966-10-10 | 1967-10-05 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3496186A (nl) |
| BE (1) | BE704705A (nl) |
| CH (2) | CH475976A (nl) |
| DE (1) | DE1695785C3 (nl) |
| ES (2) | ES345691A1 (nl) |
| FR (1) | FR7051M (nl) |
| GB (1) | GB1139146A (nl) |
| NL (1) | NL146499B (nl) |
| OA (1) | OA03430A (nl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5134140A (en) * | 1991-06-21 | 1992-07-28 | American Home Products Corporation | Psychotropic benzofuran derivatives |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2353291A1 (fr) * | 1976-05-31 | 1977-12-30 | Parcor | Nouveaux derives du benzofuranne |
| FR2475898A1 (fr) * | 1980-02-14 | 1981-08-21 | Andre Buzas | Medicament analgesique contenant de la 1-(3'-benzofuryl)-4-benzylpiperazine et son procede de preparation |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2489777A (en) * | 1949-11-29 | Alpha-aminopyridine antifflstaminic | ||
| US2406594A (en) * | 1943-12-23 | 1946-08-27 | Ciba Pharm Prod Inc | Tertiary amines of heterocyclic compounds |
-
1966
- 1966-10-10 GB GB45269/66A patent/GB1139146A/en not_active Expired
-
1967
- 1967-09-12 FR FR120694A patent/FR7051M/fr not_active Expired
- 1967-09-18 CH CH1301767A patent/CH475976A/fr not_active IP Right Cessation
- 1967-10-03 ES ES345691A patent/ES345691A1/es not_active Expired
- 1967-10-03 ES ES345690A patent/ES345690A1/es not_active Expired
- 1967-10-05 BE BE704705D patent/BE704705A/xx not_active IP Right Cessation
- 1967-10-05 CH CH1387567A patent/CH474502A/fr not_active IP Right Cessation
- 1967-10-09 NL NL676713680A patent/NL146499B/nl not_active IP Right Cessation
- 1967-10-09 DE DE1695785A patent/DE1695785C3/de not_active Expired
- 1967-10-10 US US674126A patent/US3496186A/en not_active Expired - Lifetime
- 1967-10-10 OA OA53073A patent/OA03430A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5134140A (en) * | 1991-06-21 | 1992-07-28 | American Home Products Corporation | Psychotropic benzofuran derivatives |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1695785A1 (de) | 1971-04-22 |
| FR7051M (nl) | 1969-06-23 |
| NL6713680A (nl) | 1968-04-11 |
| GB1139146A (en) | 1969-01-08 |
| CH474502A (fr) | 1969-06-30 |
| DE1695785C3 (de) | 1978-06-29 |
| ES345690A1 (es) | 1968-11-16 |
| NL146499B (nl) | 1975-07-15 |
| ES345691A1 (es) | 1968-11-16 |
| OA03430A (fr) | 1971-03-30 |
| US3496186A (en) | 1970-02-17 |
| CH475976A (fr) | 1969-07-31 |
| DE1695785B2 (de) | 1977-11-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: SANOFI Effective date: 19871005 |