FR2306985B1 - - Google Patents
Info
- Publication number
- FR2306985B1 FR2306985B1 FR7609952A FR7609952A FR2306985B1 FR 2306985 B1 FR2306985 B1 FR 2306985B1 FR 7609952 A FR7609952 A FR 7609952A FR 7609952 A FR7609952 A FR 7609952A FR 2306985 B1 FR2306985 B1 FR 2306985B1
- 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
- C07D307/93—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 condensed with a ring other than six-membered
- C07D307/935—Not further condensed cyclopenta [b] furans or hydrogenated cyclopenta [b] furans
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C405/00—Compounds containing a five-membered ring having two side-chains in ortho position to each other, and having oxygen atoms directly attached to the ring in ortho position to one of the side-chains, one side-chain containing, not directly attached to the ring, a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, and the other side-chain having oxygen atoms attached in gamma-position to the ring, e.g. prostaglandins ; Analogues or derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Furan Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56596275A | 1975-04-07 | 1975-04-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2306985A1 FR2306985A1 (fr) | 1976-11-05 |
| FR2306985B1 true FR2306985B1 (de) | 1980-01-25 |
Family
ID=24260841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7609952A Granted FR2306985A1 (fr) | 1975-04-07 | 1976-04-06 | Procede de preparation de lactones bicycliques |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS6028835B2 (de) |
| BE (1) | BE840477A (de) |
| CA (1) | CA1069520A (de) |
| CH (1) | CH621548A5 (de) |
| DE (1) | DE2613306A1 (de) |
| DK (1) | DK163076A (de) |
| FR (1) | FR2306985A1 (de) |
| GB (1) | GB1498764A (de) |
| HU (1) | HU174651B (de) |
| MX (1) | MX3325E (de) |
| NL (1) | NL7603568A (de) |
| PL (1) | PL104354B1 (de) |
| SE (1) | SE424866B (de) |
| ZA (1) | ZA761506B (de) |
-
1976
- 1976-02-25 SE SE7602349A patent/SE424866B/xx not_active IP Right Cessation
- 1976-03-03 MX MX000033U patent/MX3325E/es unknown
- 1976-03-05 CA CA247,329A patent/CA1069520A/en not_active Expired
- 1976-03-10 GB GB9505/76A patent/GB1498764A/en not_active Expired
- 1976-03-11 ZA ZA761506A patent/ZA761506B/xx unknown
- 1976-03-22 CH CH355576A patent/CH621548A5/de not_active IP Right Cessation
- 1976-03-23 JP JP51030920A patent/JPS6028835B2/ja not_active Expired
- 1976-03-29 DE DE19762613306 patent/DE2613306A1/de active Granted
- 1976-04-06 NL NL7603568A patent/NL7603568A/xx not_active Application Discontinuation
- 1976-04-06 FR FR7609952A patent/FR2306985A1/fr active Granted
- 1976-04-06 HU HU76UO117A patent/HU174651B/hu not_active IP Right Cessation
- 1976-04-06 DK DK163076A patent/DK163076A/da not_active IP Right Cessation
- 1976-04-07 BE BE165923A patent/BE840477A/xx not_active IP Right Cessation
- 1976-04-07 PL PL1976188562A patent/PL104354B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7602349L (sv) | 1976-10-08 |
| GB1498764A (en) | 1978-01-25 |
| DE2613306C2 (de) | 1987-08-13 |
| ZA761506B (en) | 1977-03-30 |
| DK163076A (da) | 1976-10-08 |
| PL104354B1 (pl) | 1979-08-31 |
| JPS6028835B2 (ja) | 1985-07-06 |
| HU174651B (hu) | 1980-02-28 |
| JPS51118758A (en) | 1976-10-18 |
| FR2306985A1 (fr) | 1976-11-05 |
| CH621548A5 (en) | 1981-02-13 |
| BE840477A (fr) | 1976-10-07 |
| CA1069520A (en) | 1980-01-08 |
| DE2613306A1 (de) | 1976-10-21 |
| NL7603568A (nl) | 1976-10-11 |
| AU1198676A (en) | 1977-09-22 |
| SE424866B (sv) | 1982-08-16 |
| MX3325E (es) | 1980-09-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |