FR2253524A1 - - Google Patents
Info
- Publication number
- FR2253524A1 FR2253524A1 FR7440548A FR7440548A FR2253524A1 FR 2253524 A1 FR2253524 A1 FR 2253524A1 FR 7440548 A FR7440548 A FR 7440548A FR 7440548 A FR7440548 A FR 7440548A FR 2253524 A1 FR2253524 A1 FR 2253524A1
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
- C07D501/36—Methylene radicals, substituted by sulfur atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Microscoopes, Condenser (AREA)
- Automatic Focus Adjustment (AREA)
- Focusing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42302773A | 1973-12-10 | 1973-12-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2253524A1 true FR2253524A1 (en) | 1975-07-04 |
| FR2253524B1 FR2253524B1 (en) | 1978-07-28 |
Family
ID=23677403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7440548A Expired FR2253524B1 (en) | 1973-12-10 | 1974-12-10 |
Country Status (23)
| Country | Link |
|---|---|
| JP (1) | JPS5088091A (en) |
| AT (1) | AT333958B (en) |
| BE (1) | BE823151A (en) |
| BG (1) | BG26200A3 (en) |
| CA (1) | CA1025437A (en) |
| CH (1) | CH606003A5 (en) |
| CS (1) | CS182823B2 (en) |
| DD (1) | DD116834A5 (en) |
| DE (1) | DE2457851A1 (en) |
| DK (1) | DK638574A (en) |
| ES (1) | ES432775A1 (en) |
| FR (1) | FR2253524B1 (en) |
| GB (1) | GB1487956A (en) |
| HU (1) | HU171431B (en) |
| IE (1) | IE40408B1 (en) |
| IL (1) | IL45936A (en) |
| NL (1) | NL7416088A (en) |
| PH (1) | PH14462A (en) |
| PL (1) | PL94410B1 (en) |
| RO (1) | RO64569A (en) |
| SE (1) | SE399266B (en) |
| SU (1) | SU568371A3 (en) |
| ZA (1) | ZA746743B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55160783A (en) * | 1979-06-01 | 1980-12-13 | Dai Ichi Seiyaku Co Ltd | Cephalosporin derivative |
-
1974
- 1974-10-22 IE IE2171/74A patent/IE40408B1/en unknown
- 1974-10-23 ZA ZA00746743A patent/ZA746743B/en unknown
- 1974-10-24 IL IL45936A patent/IL45936A/en unknown
- 1974-10-31 PH PH16473A patent/PH14462A/en unknown
- 1974-11-22 SE SE7414717A patent/SE399266B/en unknown
- 1974-12-03 BG BG7428349A patent/BG26200A3/xx unknown
- 1974-12-06 DE DE19742457851 patent/DE2457851A1/en not_active Withdrawn
- 1974-12-09 PL PL1974176286A patent/PL94410B1/en unknown
- 1974-12-09 CA CA215,678A patent/CA1025437A/en not_active Expired
- 1974-12-09 DK DK638574A patent/DK638574A/da unknown
- 1974-12-09 SU SU7402083839A patent/SU568371A3/en active
- 1974-12-09 GB GB53053/74A patent/GB1487956A/en not_active Expired
- 1974-12-09 RO RO7480735A patent/RO64569A/en unknown
- 1974-12-09 HU HU74EI00000582A patent/HU171431B/en unknown
- 1974-12-10 JP JP49142422A patent/JPS5088091A/ja active Pending
- 1974-12-10 ES ES432775A patent/ES432775A1/en not_active Expired
- 1974-12-10 BE BE151327A patent/BE823151A/en unknown
- 1974-12-10 NL NL7416088A patent/NL7416088A/en not_active Application Discontinuation
- 1974-12-10 FR FR7440548A patent/FR2253524B1/fr not_active Expired
- 1974-12-10 DD DD182895A patent/DD116834A5/xx unknown
- 1974-12-10 CH CH1638674A patent/CH606003A5/xx not_active IP Right Cessation
- 1974-12-10 CS CS7400008421A patent/CS182823B2/en unknown
- 1974-12-10 AT AT985474A patent/AT333958B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5088091A (en) | 1975-07-15 |
| CH606003A5 (en) | 1978-10-13 |
| ZA746743B (en) | 1976-05-26 |
| SU568371A3 (en) | 1977-08-05 |
| IE40408B1 (en) | 1979-05-23 |
| IL45936A (en) | 1977-11-30 |
| CA1025437A (en) | 1978-01-31 |
| SE399266B (en) | 1978-02-06 |
| IE40408L (en) | 1975-06-10 |
| NL7416088A (en) | 1975-06-12 |
| IL45936A0 (en) | 1974-12-31 |
| DD116834A5 (en) | 1975-12-12 |
| DE2457851A1 (en) | 1975-06-12 |
| CS182823B2 (en) | 1978-05-31 |
| GB1487956A (en) | 1977-10-05 |
| BG26200A3 (en) | 1979-02-15 |
| FR2253524B1 (en) | 1978-07-28 |
| ATA985474A (en) | 1976-04-15 |
| BE823151A (en) | 1975-06-10 |
| ES432775A1 (en) | 1976-12-01 |
| DK638574A (en) | 1975-08-18 |
| RO64569A (en) | 1979-02-15 |
| AT333958B (en) | 1976-12-27 |
| SE7414717L (en) | 1975-06-11 |
| PL94410B1 (en) | 1977-08-31 |
| PH14462A (en) | 1981-07-29 |
| HU171431B (en) | 1978-01-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |