FR2120082A1 - - Google Patents
Info
- Publication number
- FR2120082A1 FR2120082A1 FR7147092A FR7147092A FR2120082A1 FR 2120082 A1 FR2120082 A1 FR 2120082A1 FR 7147092 A FR7147092 A FR 7147092A FR 7147092 A FR7147092 A FR 7147092A FR 2120082 A1 FR2120082 A1 FR 2120082A1
- 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
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; 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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12246670 | 1970-12-30 | ||
JP12246270 | 1970-12-30 | ||
JP12247470 | 1970-12-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2120082A1 true FR2120082A1 (fr) | 1972-08-11 |
FR2120082B1 FR2120082B1 (fr) | 1975-10-31 |
Family
ID=27314458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7147092A Expired FR2120082B1 (fr) | 1970-12-30 | 1971-12-28 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2161420A1 (fr) |
FR (1) | FR2120082B1 (fr) |
GB (1) | GB1310079A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE454879B (sv) * | 1982-06-29 | 1988-06-06 | Astra Laekemedel Ab | Alfa-bromodietylkarbonat samt dess anvendning som mellanprodukt vid framstellning av penicillin g |
IT1190897B (it) * | 1982-06-29 | 1988-02-24 | Opos Biochimica Srl | Procedimento per la preparazione dell'estere 1-etossicarbonilossietilico dell'acido 6-(d(-)-alfa aminoalfa fenilacetamido)-penicillanico |
US4606865A (en) * | 1982-09-20 | 1986-08-19 | Astra Lakemedel Aktiebolag | Methods for the preparation of α-bromodiethylcarbonate |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE751106A (fr) * | 1969-05-28 | 1970-11-30 | Beecham Group Ltd |
-
1971
- 1971-12-10 DE DE19712161420 patent/DE2161420A1/de active Pending
- 1971-12-14 GB GB5806171A patent/GB1310079A/en not_active Expired
- 1971-12-28 FR FR7147092A patent/FR2120082B1/fr not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE751106A (fr) * | 1969-05-28 | 1970-11-30 | Beecham Group Ltd |
Also Published As
Publication number | Publication date |
---|---|
DE2161420A1 (de) | 1972-07-27 |
GB1310079A (en) | 1973-03-14 |
FR2120082B1 (fr) | 1975-10-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |