FR2256760B1 - - Google Patents
Info
- Publication number
- FR2256760B1 FR2256760B1 FR7500198A FR7500198A FR2256760B1 FR 2256760 B1 FR2256760 B1 FR 2256760B1 FR 7500198 A FR7500198 A FR 7500198A FR 7500198 A FR7500198 A FR 7500198A FR 2256760 B1 FR2256760 B1 FR 2256760B1
- 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
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43125174A | 1974-01-07 | 1974-01-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2256760A1 FR2256760A1 (en) | 1975-08-01 |
| FR2256760B1 true FR2256760B1 (US06811534-20041102-M00003.png) | 1978-07-28 |
Family
ID=23711135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7500198A Granted FR2256760A1 (en) | 1974-01-07 | 1975-01-06 | Antibacterial 3-cephem-4-carboxylic acid-1,2-propyleneglycolate - esp. useful in aq. suspensions |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE824170R (US06811534-20041102-M00003.png) |
| FR (1) | FR2256760A1 (US06811534-20041102-M00003.png) |
| PH (1) | PH10810A (US06811534-20041102-M00003.png) |
| ZA (1) | ZA7576B (US06811534-20041102-M00003.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1186778B (it) * | 1985-10-15 | 1987-12-16 | Lark Spa | Cefatrizina glicerolo solvato cristallino e procedimento per la sua preparazione |
-
1975
- 1975-01-03 ZA ZA00750076A patent/ZA7576B/xx unknown
- 1975-01-06 FR FR7500198A patent/FR2256760A1/fr active Granted
- 1975-01-07 BE BE152202A patent/BE824170R/xx active
- 1975-01-20 PH PH16729A patent/PH10810A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PH10810A (en) | 1977-09-07 |
| ZA7576B (en) | 1976-01-28 |
| FR2256760A1 (en) | 1975-08-01 |
| AU7699074A (en) | 1976-07-01 |
| BE824170R (fr) | 1975-07-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CC | Supplementary protection certificate (spc) laid open to the public (law of 25 june 1990) |
Free format text: 92C0106, 920429 |
|
| CD | Change of name or company name | ||
| CB | Supplementary protection certificate (spc) granted (law of 25 june 1990) |
Free format text: 92C0106, 750106 |
|
| CB | Supplementary protection certificate (spc) granted (law of 25 june 1990) |
Free format text: 92C0102, 750106 |
|
| CL | Concession to grant licences |