BE834645A - Derives des azetidinones a activite antibacterienne - Google Patents
Derives des azetidinones a activite antibacterienneInfo
- Publication number
- BE834645A BE834645A BE161057A BE161057A BE834645A BE 834645 A BE834645 A BE 834645A BE 161057 A BE161057 A BE 161057A BE 161057 A BE161057 A BE 161057A BE 834645 A BE834645 A BE 834645A
- Authority
- BE
- Belgium
- Prior art keywords
- azetidinones
- derivatives
- antibacterial activity
- antibacterial
- activity
- 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)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB45738/74A GB1529434A (en) | 1974-10-22 | 1974-10-22 | Acyl derivatives of clavulanic acid methods for their preparation and compositions containing them |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE834645A true BE834645A (fr) | 1976-04-20 |
Family
ID=10438383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE161057A BE834645A (fr) | 1974-10-22 | 1975-10-17 | Derives des azetidinones a activite antibacterienne |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5165794A (fr) |
| AU (1) | AU497089B2 (fr) |
| BE (1) | BE834645A (fr) |
| CA (1) | CA1053681A (fr) |
| CH (1) | CH623822A5 (fr) |
| DE (1) | DE2546243A1 (fr) |
| DK (1) | DK473875A (fr) |
| ES (1) | ES441965A1 (fr) |
| FR (1) | FR2288520A1 (fr) |
| GB (1) | GB1529434A (fr) |
| IE (1) | IE41808B1 (fr) |
| IL (1) | IL48265A (fr) |
| NL (1) | NL7512348A (fr) |
| SE (1) | SE428563B (fr) |
| ZA (1) | ZA756473B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7711640A (nl) * | 1976-10-25 | 1978-04-27 | Glaxo Lab Ltd | Werkwijze voor de bereiding van nieuwe clavamderivaten. |
| US4647457A (en) * | 1983-12-16 | 1987-03-03 | Hoffmann-La Roche Inc. | Penicillanic acid derivatives |
-
1974
- 1974-10-22 GB GB45738/74A patent/GB1529434A/en not_active Expired
-
1975
- 1975-10-07 IL IL48265A patent/IL48265A/xx unknown
- 1975-10-08 IE IE2200/75A patent/IE41808B1/en unknown
- 1975-10-08 CA CA237,296A patent/CA1053681A/fr not_active Expired
- 1975-10-14 ZA ZA00756473A patent/ZA756473B/xx unknown
- 1975-10-15 DE DE19752546243 patent/DE2546243A1/de not_active Withdrawn
- 1975-10-17 FR FR7531781A patent/FR2288520A1/fr active Granted
- 1975-10-17 SE SE7511693A patent/SE428563B/xx unknown
- 1975-10-17 BE BE161057A patent/BE834645A/fr not_active IP Right Cessation
- 1975-10-20 JP JP50126835A patent/JPS5165794A/ja active Pending
- 1975-10-21 NL NL7512348A patent/NL7512348A/xx not_active Application Discontinuation
- 1975-10-21 ES ES441965A patent/ES441965A1/es not_active Expired
- 1975-10-21 AU AU85909/75A patent/AU497089B2/en not_active Expired
- 1975-10-21 DK DK473875A patent/DK473875A/da unknown
- 1975-10-22 CH CH1368875A patent/CH623822A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IL48265A (en) | 1979-01-31 |
| SE428563B (sv) | 1983-07-11 |
| IE41808B1 (en) | 1980-03-26 |
| CA1053681A (fr) | 1979-05-01 |
| CH623822A5 (en) | 1981-06-30 |
| AU8590975A (en) | 1977-05-05 |
| AU497089B2 (en) | 1978-11-30 |
| SE7511693L (sv) | 1976-04-23 |
| DK473875A (da) | 1976-04-23 |
| IL48265A0 (en) | 1975-12-31 |
| ES441965A1 (es) | 1977-08-01 |
| IE41808L (en) | 1976-04-22 |
| JPS5165794A (fr) | 1976-06-07 |
| FR2288520B1 (fr) | 1978-11-10 |
| DE2546243A1 (de) | 1976-05-06 |
| GB1529434A (en) | 1978-10-18 |
| ZA756473B (en) | 1976-09-29 |
| NL7512348A (nl) | 1976-04-26 |
| FR2288520A1 (fr) | 1976-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: BEECHAM GROUP LTD Effective date: 19841017 |