FR2338046B2 - - Google Patents
Info
- Publication number
- FR2338046B2 FR2338046B2 FR7601283A FR7601283A FR2338046B2 FR 2338046 B2 FR2338046 B2 FR 2338046B2 FR 7601283 A FR7601283 A FR 7601283A FR 7601283 A FR7601283 A FR 7601283A FR 2338046 B2 FR2338046 B2 FR 2338046B2
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7601283A FR2338046A2 (en) | 1976-01-19 | 1976-01-19 | Broad-spectrum cephalosporin antibiotics resistant to beta-lactamase - 7-(alpha-(4pethyl-2,3-dioxo-piperazinocarbonylamino)-para-hydroxy- phenylacetamido)-ceph-3-em-4-carboxylic acids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7601283A FR2338046A2 (en) | 1976-01-19 | 1976-01-19 | Broad-spectrum cephalosporin antibiotics resistant to beta-lactamase - 7-(alpha-(4pethyl-2,3-dioxo-piperazinocarbonylamino)-para-hydroxy- phenylacetamido)-ceph-3-em-4-carboxylic acids |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2338046A2 FR2338046A2 (en) | 1977-08-12 |
| FR2338046B2 true FR2338046B2 (en) | 1979-07-20 |
Family
ID=9168083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7601283A Granted FR2338046A2 (en) | 1976-01-19 | 1976-01-19 | Broad-spectrum cephalosporin antibiotics resistant to beta-lactamase - 7-(alpha-(4pethyl-2,3-dioxo-piperazinocarbonylamino)-para-hydroxy- phenylacetamido)-ceph-3-em-4-carboxylic acids |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2338046A2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL47168A (en) * | 1974-05-09 | 1979-07-25 | Toyama Chemical Co Ltd | Mono or dioxo piperazino(thio)carbonylamino derivatives ofpenicillins and cephalosporins and process for producing the same |
-
1976
- 1976-01-19 FR FR7601283A patent/FR2338046A2/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2338046A2 (en) | 1977-08-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CC | Supplementary certificate of protection laid open to the public (law of 25 june 1990) |
Free format text: 92C0487, 920625 |
|
| CB | Supplementary certificate of protection granted (law of 25 june 1990) |
Free format text: 92C0487, 760119 |
|
| CL | Concession to grant licenses |