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 (fr) | 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 (fr) |
FR (1) | FR2256760A1 (fr) |
PH (1) | PH10810A (fr) |
ZA (1) | ZA7576B (fr) |
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/fr active
- 1975-01-20 PH PH16729A patent/PH10810A/en unknown
Also Published As
Publication number | Publication date |
---|---|
PH10810A (en) | 1977-09-07 |
AU7699074A (en) | 1976-07-01 |
FR2256760A1 (en) | 1975-08-01 |
ZA7576B (en) | 1976-01-28 |
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 |