BE834720A - Azetidinones substituees a activite antibacterienne - Google Patents
Azetidinones substituees a activite antibacterienneInfo
- Publication number
- BE834720A BE834720A BE161123A BE161123A BE834720A BE 834720 A BE834720 A BE 834720A BE 161123 A BE161123 A BE 161123A BE 161123 A BE161123 A BE 161123A BE 834720 A BE834720 A BE 834720A
- Authority
- BE
- Belgium
- Prior art keywords
- antibacterial activity
- azetidinones
- substituted
- azetidinones substituted
- antibacterial
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D503/00—Heterocyclic compounds containing 4-oxa-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxapenicillins, clavulanic acid derivatives; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB46626/74A GB1501643A (en) | 1974-10-28 | 1974-10-28 | Antibacterial substituted azetidinones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE834720A true BE834720A (fr) | 1976-04-21 |
Family
ID=10441981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE161123A BE834720A (fr) | 1974-10-28 | 1975-10-21 | Azetidinones substituees a activite antibacterienne |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4048186A (fr) |
| JP (1) | JPS5168592A (fr) |
| BE (1) | BE834720A (fr) |
| DE (1) | DE2547698A1 (fr) |
| DK (1) | DK482675A (fr) |
| FR (1) | FR2289188A1 (fr) |
| GB (1) | GB1501643A (fr) |
| SE (1) | SE7511948L (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL50080A (en) * | 1975-07-29 | 1979-07-25 | Beecham Group Ltd | 4-oxa-1-azabicyclo(3.2.0)heptan-7-one-2-car boxylic acid derivatives and their preparation |
| FR2364216A1 (fr) * | 1976-09-09 | 1978-04-07 | Glaxo Lab Ltd | Derives de la clavuline et leur procede de preparation |
| SE7711961L (sv) * | 1976-10-25 | 1978-06-15 | Glaxo Lab Ltd | Forfarande for framstellning av antibiotika |
| EP0000804B1 (fr) * | 1977-08-04 | 1984-03-07 | Beecham Group Plc | Procédé de préparation d'éthers de l'acide clavulanique |
| US4202819A (en) * | 1979-05-04 | 1980-05-13 | Hoffman-La Roche Inc. | 2-(3-Alanyl)clavam antibiotic |
-
1974
- 1974-10-28 GB GB46626/74A patent/GB1501643A/en not_active Expired
-
1975
- 1975-09-30 US US05/618,013 patent/US4048186A/en not_active Expired - Lifetime
- 1975-10-21 BE BE161123A patent/BE834720A/fr unknown
- 1975-10-22 FR FR7532290A patent/FR2289188A1/fr active Granted
- 1975-10-23 JP JP50128796A patent/JPS5168592A/ja active Pending
- 1975-10-24 SE SE7511948A patent/SE7511948L/xx unknown
- 1975-10-24 DE DE19752547698 patent/DE2547698A1/de not_active Withdrawn
- 1975-10-27 DK DK482675A patent/DK482675A/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2289188A1 (fr) | 1976-05-28 |
| DK482675A (da) | 1976-04-29 |
| SE7511948L (sv) | 1976-04-29 |
| FR2289188B1 (fr) | 1978-11-10 |
| GB1501643A (en) | 1978-02-22 |
| JPS5168592A (fr) | 1976-06-14 |
| DE2547698A1 (de) | 1976-04-29 |
| US4048186A (en) | 1977-09-13 |
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